media updates for v4.1-rc1
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJVNkdDAAoJEAhfPr2O5OEVxw4P/2dP5IfeEGt2knRgMBdxdDKA gjns4w7T+sclGeFQUtKDwu/k90+KRN4gZ61Pr2hOwdUCIr1mXXoDRpYaG0TeMpsP SpR5shMJX8wwtPEo2bKBcFv3ieHpo5LkIaMosytb0XnyL/QW16lKPK8clDN6NEf7 0BLz3bC15+Y2TBNZw87SPD2CDRKXcqUmhb/uBKf7kxVQ2Z+jbTGRvABp1PAr37gw aR9WOKBW3khn0zDpbS8lDurC35yGpAp5zFntmUic9tXl9OMTRAgr20bm12NVivmg LKR24KriDN5wAGjh5ADYbMFIA21XSAVuLlhCWIUmpSPP9zhBHnvB5k3vvhXxAzqI SNqPcKQqtb6sQplLOa8f7WuYm2RS+tzaGAmAdpThogIYZprh0muQmuMjw0y5MeM8 BTsldbuLJ06X2lm0z4zDOv0Xz5pk2cOvO3oDKkPAhb9OnLWW6ppdUE2kWFu8ndJf nYf+6NZm30etf742f+I6CM/qHSVy9476W0ITvGGdfO+cUgkNiY7QSz8cxbUgOe7u KGQsfc7mNrFbE9xwJl6XCyVcHFVIHhsA18SMXFPlVpUELl72W7wM8WrDXURuVmkm kEePMJr9W4pcAQdmqcqZuZ8SCCqjEoDxIKR9ZrBl8q58fylucbduFbrWw3gK/bim IGibNWOpPE0RA+Soz5vj =HpGw -----END PGP SIGNATURE----- Merge tag 'media/v4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - a new frontend driver for new ATSC devices: lgdt3306a - a new sensor driver: ov2659 - a new platform driver: xilinx - the m88ts2022 tuner driver was merged at ts2020 driver - the media controller gained experimental support for DVB and hybrid devices - lots of random cleanups, fixes and improvements on media drivers * tag 'media/v4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (404 commits) [media] uvcvideo: add support for VIDIOC_QUERY_EXT_CTRL [media] uvcvideo: fix cropcap v4l2-compliance failure [media] media: omap3isp: remove unused clkdev [media] coda: Add tracing support [media] coda: drop dma_sync_single_for_device in coda_bitstream_queue [media] coda: fix fill bitstream errors in nonstreaming case [media] coda: call SEQ_END when the first queue is stopped [media] coda: fail to start streaming if userspace set invalid formats [media] coda: remove duplicate error messages for buffer allocations [media] coda: move parameter buffer in together with context buffer allocation [media] coda: allocate bitstream buffer from REQBUFS, size depends on the format [media] coda: allocate per-context buffers from REQBUFS [media] coda: use strlcpy instead of snprintf [media] coda: bitstream payload is unsigned [media] coda: fix double call to debugfs_remove [media] coda: check kasprintf return value in coda_open [media] coda: bitrate can only be set in kbps steps [media] v4l2-mem2mem: no need to initialize b in v4l2_m2m_next_buf and v4l2_m2m_buf_remove [media] s5p-mfc: set allow_zero_bytesused flag for vb2_queue_init [media] coda: set allow_zero_bytesused flag for vb2_queue_init ...
This commit is contained in:
Linus Torvalds
Коммит
0c8027d50c
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@ -2491,7 +2491,7 @@ that used it. It was originally scheduled for removal in 2.6.35.
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</listitem>
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<listitem>
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<para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event
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changes flag. See <xref linkend="changes-flags"/>.</para>
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changes flag. See <xref linkend="ctrl-changes-flags"/>.</para>
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</listitem>
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</orderedlist>
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</section>
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||||
|
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@ -143,86 +143,28 @@
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<row>
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<entry></entry>
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<entry>struct</entry>
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<entry><structfield>v4l</structfield></entry>
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<entry><structfield>dev</structfield></entry>
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<entry></entry>
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<entry>Valid for V4L sub-devices and nodes only.</entry>
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<entry>Valid for (sub-)devices that create a single device node.</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>major</structfield></entry>
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<entry>V4L device node major number. For V4L sub-devices with no
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device node, set by the driver to 0.</entry>
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<entry>Device node major number.</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>minor</structfield></entry>
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<entry>V4L device node minor number. For V4L sub-devices with no
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device node, set by the driver to 0.</entry>
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</row>
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<row>
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<entry></entry>
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<entry>struct</entry>
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<entry><structfield>fb</structfield></entry>
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<entry></entry>
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<entry>Valid for frame buffer nodes only.</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>major</structfield></entry>
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<entry>Frame buffer device node major number.</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>minor</structfield></entry>
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<entry>Frame buffer device node minor number.</entry>
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</row>
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<row>
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<entry></entry>
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<entry>struct</entry>
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<entry><structfield>alsa</structfield></entry>
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<entry></entry>
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<entry>Valid for ALSA devices only.</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>card</structfield></entry>
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<entry>ALSA card number</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>device</structfield></entry>
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<entry>ALSA device number</entry>
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</row>
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<row>
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<entry></entry>
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<entry></entry>
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<entry>__u32</entry>
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<entry><structfield>subdevice</structfield></entry>
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<entry>ALSA sub-device number</entry>
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</row>
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<row>
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<entry></entry>
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<entry>int</entry>
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<entry><structfield>dvb</structfield></entry>
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<entry></entry>
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<entry>DVB card number</entry>
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<entry>Device node minor number.</entry>
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</row>
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<row>
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<entry></entry>
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<entry>__u8</entry>
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<entry><structfield>raw</structfield>[180]</entry>
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<entry><structfield>raw</structfield>[184]</entry>
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<entry></entry>
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<entry></entry>
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</row>
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@ -253,8 +195,24 @@
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<entry>ALSA card</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_DEVNODE_DVB</constant></entry>
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<entry>DVB card</entry>
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<entry><constant>MEDIA_ENT_T_DEVNODE_DVB_FE</constant></entry>
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<entry>DVB frontend devnode</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_DEVNODE_DVB_DEMUX</constant></entry>
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<entry>DVB demux devnode</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_DEVNODE_DVB_DVR</constant></entry>
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<entry>DVB DVR devnode</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_DEVNODE_DVB_CA</constant></entry>
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<entry>DVB CAM devnode</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_DEVNODE_DVB_NET</constant></entry>
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<entry>DVB network devnode</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_V4L2_SUBDEV</constant></entry>
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@ -282,6 +240,10 @@
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it in some digital video standard, with appropriate embedded timing
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signals.</entry>
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</row>
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<row>
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<entry><constant>MEDIA_ENT_T_V4L2_SUBDEV_TUNER</constant></entry>
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<entry>TV and/or radio tuner</entry>
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</row>
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</tbody>
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||||
</tgroup>
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</table>
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||||
|
|
|
|||
|
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@ -303,45 +303,6 @@ for a pixel lie next to each other in memory.</para>
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<entry>b<subscript>1</subscript></entry>
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<entry>b<subscript>0</subscript></entry>
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</row>
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<row id="V4L2-PIX-FMT-BGR666">
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<entry><constant>V4L2_PIX_FMT_BGR666</constant></entry>
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<entry>'BGRH'</entry>
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<entry></entry>
|
||||
<entry>b<subscript>5</subscript></entry>
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||||
<entry>b<subscript>4</subscript></entry>
|
||||
<entry>b<subscript>3</subscript></entry>
|
||||
<entry>b<subscript>2</subscript></entry>
|
||||
<entry>b<subscript>1</subscript></entry>
|
||||
<entry>b<subscript>0</subscript></entry>
|
||||
<entry>g<subscript>5</subscript></entry>
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||||
<entry>g<subscript>4</subscript></entry>
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||||
<entry></entry>
|
||||
<entry>g<subscript>3</subscript></entry>
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||||
<entry>g<subscript>2</subscript></entry>
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<entry>g<subscript>1</subscript></entry>
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||||
<entry>g<subscript>0</subscript></entry>
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||||
<entry>r<subscript>5</subscript></entry>
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<entry>r<subscript>4</subscript></entry>
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<entry>r<subscript>3</subscript></entry>
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<entry>r<subscript>2</subscript></entry>
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<entry></entry>
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||||
<entry>r<subscript>1</subscript></entry>
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||||
<entry>r<subscript>0</subscript></entry>
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||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
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||||
<entry></entry>
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||||
</row>
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<row id="V4L2-PIX-FMT-BGR24">
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<entry><constant>V4L2_PIX_FMT_BGR24</constant></entry>
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<entry>'BGR3'</entry>
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|
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@ -404,6 +365,46 @@ for a pixel lie next to each other in memory.</para>
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<entry>b<subscript>1</subscript></entry>
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<entry>b<subscript>0</subscript></entry>
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||||
</row>
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<row id="V4L2-PIX-FMT-BGR666">
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<entry><constant>V4L2_PIX_FMT_BGR666</constant></entry>
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<entry>'BGRH'</entry>
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<entry></entry>
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||||
<entry>b<subscript>5</subscript></entry>
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<entry>b<subscript>4</subscript></entry>
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||||
<entry>b<subscript>3</subscript></entry>
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||||
<entry>b<subscript>2</subscript></entry>
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||||
<entry>b<subscript>1</subscript></entry>
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||||
<entry>b<subscript>0</subscript></entry>
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||||
<entry>g<subscript>5</subscript></entry>
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||||
<entry>g<subscript>4</subscript></entry>
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||||
<entry></entry>
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||||
<entry>g<subscript>3</subscript></entry>
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<entry>g<subscript>2</subscript></entry>
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<entry>g<subscript>1</subscript></entry>
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<entry>g<subscript>0</subscript></entry>
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<entry>r<subscript>5</subscript></entry>
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||||
<entry>r<subscript>4</subscript></entry>
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||||
<entry>r<subscript>3</subscript></entry>
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||||
<entry>r<subscript>2</subscript></entry>
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<entry></entry>
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||||
<entry>r<subscript>1</subscript></entry>
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<entry>r<subscript>0</subscript></entry>
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<entry>-</entry>
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<entry>-</entry>
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<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry></entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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||||
<entry>-</entry>
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<entry>-</entry>
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<entry>-</entry>
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</row>
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<row id="V4L2-PIX-FMT-ABGR32">
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<entry><constant>V4L2_PIX_FMT_ABGR32</constant></entry>
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<entry>'AR24'</entry>
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|
|
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@ -38,10 +38,10 @@ columns and rows.</para>
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</row>
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<row>
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<entry>start + 4:</entry>
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<entry>R<subscript>10</subscript></entry>
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<entry>B<subscript>11</subscript></entry>
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<entry>R<subscript>12</subscript></entry>
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<entry>B<subscript>13</subscript></entry>
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||||
<entry>B<subscript>10</subscript></entry>
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||||
<entry>G<subscript>11</subscript></entry>
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<entry>B<subscript>12</subscript></entry>
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<entry>G<subscript>13</subscript></entry>
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</row>
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<row>
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<entry>start + 8:</entry>
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|
|
@ -52,10 +52,10 @@ columns and rows.</para>
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|||
</row>
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<row>
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||||
<entry>start + 12:</entry>
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<entry>R<subscript>30</subscript></entry>
|
||||
<entry>B<subscript>31</subscript></entry>
|
||||
<entry>R<subscript>32</subscript></entry>
|
||||
<entry>B<subscript>33</subscript></entry>
|
||||
<entry>B<subscript>30</subscript></entry>
|
||||
<entry>G<subscript>31</subscript></entry>
|
||||
<entry>B<subscript>32</subscript></entry>
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||||
<entry>G<subscript>33</subscript></entry>
|
||||
</row>
|
||||
</tbody>
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||||
</tgroup>
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||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@
|
|||
<title>Byte Order.</title>
|
||||
<para>Each cell is one byte.
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<informaltable frame="topbot" colsep="1" rowsep="1">
|
||||
<tgroup cols="5" align="center" border="1">
|
||||
<tgroup cols="5" align="center">
|
||||
<colspec align="left" colwidth="2*" />
|
||||
<tbody valign="top">
|
||||
<row>
|
||||
|
|
|
|||
|
|
@ -29,12 +29,12 @@ and Cr planes have half as many pad bytes after their rows. In other
|
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words, two Cx rows (including padding) is exactly as long as one Y row
|
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(including padding).</para>
|
||||
|
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<para><constant>V4L2_PIX_FMT_NV12M</constant> is intended to be
|
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<para><constant>V4L2_PIX_FMT_YUV420M</constant> is intended to be
|
||||
used only in drivers and applications that support the multi-planar API,
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described in <xref linkend="planar-apis"/>. </para>
|
||||
|
||||
<example>
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||||
<title><constant>V4L2_PIX_FMT_YVU420M</constant> 4 × 4
|
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<title><constant>V4L2_PIX_FMT_YUV420M</constant> 4 × 4
|
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pixel image</title>
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||||
|
||||
<formalpara>
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|
|
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|||
|
|
@ -80,9 +80,9 @@ padding bytes after the last line of an image cross a system page
|
|||
boundary. Input devices may write padding bytes, the value is
|
||||
undefined. Output devices ignore the contents of padding
|
||||
bytes.</para><para>When the image format is planar the
|
||||
<structfield>bytesperline</structfield> value applies to the largest
|
||||
<structfield>bytesperline</structfield> value applies to the first
|
||||
plane and is divided by the same factor as the
|
||||
<structfield>width</structfield> field for any smaller planes. For
|
||||
<structfield>width</structfield> field for the other planes. For
|
||||
example the Cb and Cr planes of a YUV 4:2:0 image have half as many
|
||||
padding bytes following each line as the Y plane. To avoid ambiguities
|
||||
drivers must return a <structfield>bytesperline</structfield> value
|
||||
|
|
@ -182,14 +182,14 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u16</entry>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>bytesperline</structfield></entry>
|
||||
<entry>Distance in bytes between the leftmost pixels in two adjacent
|
||||
lines. See &v4l2-pix-format;.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u16</entry>
|
||||
<entry><structfield>reserved[7]</structfield></entry>
|
||||
<entry><structfield>reserved[6]</structfield></entry>
|
||||
<entry>Reserved for future extensions. Should be zeroed by the
|
||||
application.</entry>
|
||||
</row>
|
||||
|
|
@ -483,8 +483,8 @@ is the Y'CbCr encoding identifier (&v4l2-ycbcr-encoding;) to specify non-standar
|
|||
Y'CbCr encodings and the third is the quantization identifier (&v4l2-quantization;)
|
||||
to specify non-standard quantization methods. Most of the time only the colorspace
|
||||
field of &v4l2-pix-format; or &v4l2-pix-format-mplane; needs to be filled in. Note
|
||||
that the default R'G'B' quantization is always full range for all colorspaces,
|
||||
so this won't be mentioned explicitly for each colorspace description.</para>
|
||||
that the default R'G'B' quantization is full range for all colorspaces except for
|
||||
BT.2020 which uses limited range R'G'B' quantization.</para>
|
||||
|
||||
<table pgwide="1" frame="none" id="v4l2-colorspace">
|
||||
<title>V4L2 Colorspaces</title>
|
||||
|
|
@ -598,7 +598,8 @@ so this won't be mentioned explicitly for each colorspace description.</para>
|
|||
<row>
|
||||
<entry><constant>V4L2_QUANTIZATION_DEFAULT</constant></entry>
|
||||
<entry>Use the default quantization encoding as defined by the colorspace.
|
||||
This is always full range for R'G'B' and usually limited range for Y'CbCr.</entry>
|
||||
This is always full range for R'G'B' (except for the BT.2020 colorspace) and usually
|
||||
limited range for Y'CbCr.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_QUANTIZATION_FULL_RANGE</constant></entry>
|
||||
|
|
@ -620,8 +621,8 @@ is mapped to [16…235]. Cb and Cr are mapped from [-0.5…0.5] to [16
|
|||
|
||||
<section>
|
||||
<title>Detailed Colorspace Descriptions</title>
|
||||
<section>
|
||||
<title id="col-smpte-170m">Colorspace SMPTE 170M (<constant>V4L2_COLORSPACE_SMPTE170M</constant>)</title>
|
||||
<section id="col-smpte-170m">
|
||||
<title>Colorspace SMPTE 170M (<constant>V4L2_COLORSPACE_SMPTE170M</constant>)</title>
|
||||
<para>The <xref linkend="smpte170m" /> standard defines the colorspace used by NTSC and PAL and by SDTV
|
||||
in general. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant>.
|
||||
The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and
|
||||
|
|
@ -666,8 +667,7 @@ as the SMPTE C set, so this colorspace is sometimes called SMPTE C as well.</par
|
|||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>The transfer function defined for SMPTE 170M is the same as the
|
||||
one defined in Rec. 709. Normally L is in the range [0…1], but for the extended
|
||||
gamut xvYCC encoding values outside that range are allowed.</term>
|
||||
one defined in Rec. 709.</term>
|
||||
<listitem>
|
||||
<para>L' = -1.099(-L)<superscript>0.45</superscript> + 0.099 for L ≤ -0.018</para>
|
||||
<para>L' = 4.5L for -0.018 < L < 0.018</para>
|
||||
|
|
@ -702,29 +702,10 @@ defined in the <xref linkend="itu601" /> standard and this colorspace is sometim
|
|||
though BT.601 does not mention any color primaries.</para>
|
||||
<para>The default quantization is limited range, but full range is possible although
|
||||
rarely seen.</para>
|
||||
<para>The <constant>V4L2_YCBCR_ENC_601</constant> encoding as described above is the
|
||||
default for this colorspace, but it can be overridden with <constant>V4L2_YCBCR_ENC_709</constant>,
|
||||
in which case the Rec. 709 Y'CbCr encoding is used.</para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>The xvYCC 601 encoding (<constant>V4L2_YCBCR_ENC_XV601</constant>, <xref linkend="xvycc" />) is similar
|
||||
to the BT.601 encoding, but it allows for R', G' and B' values that are outside the range
|
||||
[0…1]. The resulting Y', Cb and Cr values are scaled and offset:</term>
|
||||
<listitem>
|
||||
<para>Y' = (219 / 255) * (0.299R' + 0.587G' + 0.114B') + (16 / 255)</para>
|
||||
<para>Cb = (224 / 255) * (-0.169R' - 0.331G' + 0.5B')</para>
|
||||
<para>Cr = (224 / 255) * (0.5R' - 0.419G' - 0.081B')</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
<para>Y' is clamped to the range [0…1] and Cb and Cr are clamped
|
||||
to the range [-0.5…0.5]. The non-standard xvYCC 709 encoding can also be used by selecting
|
||||
<constant>V4L2_YCBCR_ENC_XV709</constant>. The xvYCC encodings always use full range
|
||||
quantization.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-rec709">Colorspace Rec. 709 (<constant>V4L2_COLORSPACE_REC709</constant>)</title>
|
||||
<section id="col-rec709">
|
||||
<title>Colorspace Rec. 709 (<constant>V4L2_COLORSPACE_REC709</constant>)</title>
|
||||
<para>The <xref linkend="itu709" /> standard defines the colorspace used by HDTV in general. The default
|
||||
Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_709</constant>. The default Y'CbCr quantization is
|
||||
limited range. The chromaticities of the primary colors and the white reference are:</para>
|
||||
|
|
@ -803,26 +784,39 @@ rarely seen.</para>
|
|||
<para>The <constant>V4L2_YCBCR_ENC_709</constant> encoding described above is the default
|
||||
for this colorspace, but it can be overridden with <constant>V4L2_YCBCR_ENC_601</constant>, in which
|
||||
case the BT.601 Y'CbCr encoding is used.</para>
|
||||
<para>Two additional extended gamut Y'CbCr encodings are also possible with this colorspace:</para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>The xvYCC 709 encoding (<constant>V4L2_YCBCR_ENC_XV709</constant>, <xref linkend="xvycc" />)
|
||||
is similar to the Rec. 709 encoding, but it allows for R', G' and B' values that are outside the range
|
||||
[0…1]. The resulting Y', Cb and Cr values are scaled and offset:</term>
|
||||
<listitem>
|
||||
<para>Y' = (219 / 255) * (0.2126R' + 0.7152G' + 0.0722B') + (16 / 255)</para>
|
||||
<para>Cb = (224 / 255) * (-0.1146R' - 0.3854G' + 0.5B')</para>
|
||||
<para>Cr = (224 / 255) * (0.5R' - 0.4542G' - 0.0458B')</para>
|
||||
<para>Y' = (219 / 256) * (0.2126R' + 0.7152G' + 0.0722B') + (16 / 256)</para>
|
||||
<para>Cb = (224 / 256) * (-0.1146R' - 0.3854G' + 0.5B')</para>
|
||||
<para>Cr = (224 / 256) * (0.5R' - 0.4542G' - 0.0458B')</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>The xvYCC 601 encoding (<constant>V4L2_YCBCR_ENC_XV601</constant>, <xref linkend="xvycc" />) is similar
|
||||
to the BT.601 encoding, but it allows for R', G' and B' values that are outside the range
|
||||
[0…1]. The resulting Y', Cb and Cr values are scaled and offset:</term>
|
||||
<listitem>
|
||||
<para>Y' = (219 / 256) * (0.299R' + 0.587G' + 0.114B') + (16 / 256)</para>
|
||||
<para>Cb = (224 / 256) * (-0.169R' - 0.331G' + 0.5B')</para>
|
||||
<para>Cr = (224 / 256) * (0.5R' - 0.419G' - 0.081B')</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
<para>Y' is clamped to the range [0…1] and Cb and Cr are clamped
|
||||
to the range [-0.5…0.5]. The non-standard xvYCC 601 encoding can also be used by
|
||||
selecting <constant>V4L2_YCBCR_ENC_XV601</constant>. The xvYCC encodings always use full
|
||||
range quantization.</para>
|
||||
to the range [-0.5…0.5]. The non-standard xvYCC 709 or xvYCC 601 encodings can be used by
|
||||
selecting <constant>V4L2_YCBCR_ENC_XV709</constant> or <constant>V4L2_YCBCR_ENC_XV601</constant>.
|
||||
The xvYCC encodings always use full range quantization.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-srgb">Colorspace sRGB (<constant>V4L2_COLORSPACE_SRGB</constant>)</title>
|
||||
<section id="col-srgb">
|
||||
<title>Colorspace sRGB (<constant>V4L2_COLORSPACE_SRGB</constant>)</title>
|
||||
<para>The <xref linkend="srgb" /> standard defines the colorspace used by most webcams and computer graphics. The
|
||||
default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_SYCC</constant>. The default Y'CbCr quantization
|
||||
is full range. The chromaticities of the primary colors and the white reference are:</para>
|
||||
|
|
@ -898,8 +892,8 @@ encoding, it is not. The <constant>V4L2_YCBCR_ENC_XV601</constant> scales and of
|
|||
values before quantization, but this encoding does not do that.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-adobergb">Colorspace Adobe RGB (<constant>V4L2_COLORSPACE_ADOBERGB</constant>)</title>
|
||||
<section id="col-adobergb">
|
||||
<title>Colorspace Adobe RGB (<constant>V4L2_COLORSPACE_ADOBERGB</constant>)</title>
|
||||
<para>The <xref linkend="adobergb" /> standard defines the colorspace used by computer graphics
|
||||
that use the AdobeRGB colorspace. This is also known as the <xref linkend="oprgb" /> standard.
|
||||
The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr
|
||||
|
|
@ -970,12 +964,12 @@ clamped to the range [-0.5…0.5]. This transform is identical to one defin
|
|||
SMPTE 170M/BT.601. The Y'CbCr quantization is limited range.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-bt2020">Colorspace BT.2020 (<constant>V4L2_COLORSPACE_BT2020</constant>)</title>
|
||||
<section id="col-bt2020">
|
||||
<title>Colorspace BT.2020 (<constant>V4L2_COLORSPACE_BT2020</constant>)</title>
|
||||
<para>The <xref linkend="itu2020" /> standard defines the colorspace used by Ultra-high definition
|
||||
television (UHDTV). The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_BT2020</constant>.
|
||||
The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and
|
||||
the white reference are:</para>
|
||||
The default R'G'B' quantization is limited range (!), and so is the default Y'CbCr quantization.
|
||||
The chromaticities of the primary colors and the white reference are:</para>
|
||||
<table frame="none">
|
||||
<title>BT.2020 Chromaticities</title>
|
||||
<tgroup cols="3" align="left">
|
||||
|
|
@ -1032,7 +1026,7 @@ the white reference are:</para>
|
|||
<term>The luminance (Y') and color difference (Cb and Cr) are obtained with the
|
||||
following <constant>V4L2_YCBCR_ENC_BT2020</constant> encoding:</term>
|
||||
<listitem>
|
||||
<para>Y' = 0.2627R' + 0.6789G' + 0.0593B'</para>
|
||||
<para>Y' = 0.2627R' + 0.6780G' + 0.0593B'</para>
|
||||
<para>Cb = -0.1396R' - 0.3604G' + 0.5B'</para>
|
||||
<para>Cr = 0.5R' - 0.4598G' - 0.0402B'</para>
|
||||
</listitem>
|
||||
|
|
@ -1046,7 +1040,7 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range
|
|||
<varlistentry>
|
||||
<term>Luma:</term>
|
||||
<listitem>
|
||||
<para>Yc' = (0.2627R + 0.6789G + 0.0593B)'</para>
|
||||
<para>Yc' = (0.2627R + 0.6780G + 0.0593B)'</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
|
|
@ -1054,7 +1048,7 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range
|
|||
<varlistentry>
|
||||
<term>B' - Yc' ≤ 0:</term>
|
||||
<listitem>
|
||||
<para>Cbc = (B' - Y') / 1.9404</para>
|
||||
<para>Cbc = (B' - Yc') / 1.9404</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
|
|
@ -1062,7 +1056,7 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range
|
|||
<varlistentry>
|
||||
<term>B' - Yc' > 0:</term>
|
||||
<listitem>
|
||||
<para>Cbc = (B' - Y') / 1.5816</para>
|
||||
<para>Cbc = (B' - Yc') / 1.5816</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
|
|
@ -1086,8 +1080,8 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range
|
|||
clamped to the range [-0.5…0.5]. The Yc'CbcCrc quantization is limited range.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-smpte-240m">Colorspace SMPTE 240M (<constant>V4L2_COLORSPACE_SMPTE240M</constant>)</title>
|
||||
<section id="col-smpte-240m">
|
||||
<title>Colorspace SMPTE 240M (<constant>V4L2_COLORSPACE_SMPTE240M</constant>)</title>
|
||||
<para>The <xref linkend="smpte240m" /> standard was an interim standard used during the early days of HDTV (1988-1998).
|
||||
It has been superseded by Rec. 709. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_SMPTE240M</constant>.
|
||||
The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and the
|
||||
|
|
@ -1159,8 +1153,8 @@ following <constant>V4L2_YCBCR_ENC_SMPTE240M</constant> encoding:</term>
|
|||
clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-sysm">Colorspace NTSC 1953 (<constant>V4L2_COLORSPACE_470_SYSTEM_M</constant>)</title>
|
||||
<section id="col-sysm">
|
||||
<title>Colorspace NTSC 1953 (<constant>V4L2_COLORSPACE_470_SYSTEM_M</constant>)</title>
|
||||
<para>This standard defines the colorspace used by NTSC in 1953. In practice this
|
||||
colorspace is obsolete and SMPTE 170M should be used instead. The default Y'CbCr encoding
|
||||
is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr quantization is limited range.
|
||||
|
|
@ -1237,8 +1231,8 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range
|
|||
This transform is identical to one defined in SMPTE 170M/BT.601.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-sysbg">Colorspace EBU Tech. 3213 (<constant>V4L2_COLORSPACE_470_SYSTEM_BG</constant>)</title>
|
||||
<section id="col-sysbg">
|
||||
<title>Colorspace EBU Tech. 3213 (<constant>V4L2_COLORSPACE_470_SYSTEM_BG</constant>)</title>
|
||||
<para>The <xref linkend="tech3213" /> standard defines the colorspace used by PAL/SECAM in 1975. In practice this
|
||||
colorspace is obsolete and SMPTE 170M should be used instead. The default Y'CbCr encoding
|
||||
is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr quantization is limited range.
|
||||
|
|
@ -1311,8 +1305,8 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range
|
|||
This transform is identical to one defined in SMPTE 170M/BT.601.</para>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<title id="col-jpeg">Colorspace JPEG (<constant>V4L2_COLORSPACE_JPEG</constant>)</title>
|
||||
<section id="col-jpeg">
|
||||
<title>Colorspace JPEG (<constant>V4L2_COLORSPACE_JPEG</constant>)</title>
|
||||
<para>This colorspace defines the colorspace used by most (Motion-)JPEG formats. The chromaticities
|
||||
of the primary colors and the white reference are identical to sRGB. The Y'CbCr encoding is
|
||||
<constant>V4L2_YCBCR_ENC_601</constant> with full range quantization where
|
||||
|
|
|
|||
|
|
@ -482,6 +482,36 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<entry>b<subscript>1</subscript></entry>
|
||||
<entry>b<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-RBG888-1X24">
|
||||
<entry>MEDIA_BUS_FMT_RBG888_1X24</entry>
|
||||
<entry>0x100e</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-8;
|
||||
<entry>r<subscript>7</subscript></entry>
|
||||
<entry>r<subscript>6</subscript></entry>
|
||||
<entry>r<subscript>5</subscript></entry>
|
||||
<entry>r<subscript>4</subscript></entry>
|
||||
<entry>r<subscript>3</subscript></entry>
|
||||
<entry>r<subscript>2</subscript></entry>
|
||||
<entry>r<subscript>1</subscript></entry>
|
||||
<entry>r<subscript>0</subscript></entry>
|
||||
<entry>b<subscript>7</subscript></entry>
|
||||
<entry>b<subscript>6</subscript></entry>
|
||||
<entry>b<subscript>5</subscript></entry>
|
||||
<entry>b<subscript>4</subscript></entry>
|
||||
<entry>b<subscript>3</subscript></entry>
|
||||
<entry>b<subscript>2</subscript></entry>
|
||||
<entry>b<subscript>1</subscript></entry>
|
||||
<entry>b<subscript>0</subscript></entry>
|
||||
<entry>g<subscript>7</subscript></entry>
|
||||
<entry>g<subscript>6</subscript></entry>
|
||||
<entry>g<subscript>5</subscript></entry>
|
||||
<entry>g<subscript>4</subscript></entry>
|
||||
<entry>g<subscript>3</subscript></entry>
|
||||
<entry>g<subscript>2</subscript></entry>
|
||||
<entry>g<subscript>1</subscript></entry>
|
||||
<entry>g<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-RGB666-1X24_CPADHI">
|
||||
<entry>MEDIA_BUS_FMT_RGB666_1X24_CPADHI</entry>
|
||||
<entry>0x1015</entry>
|
||||
|
|
@ -711,6 +741,43 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<entry>b<subscript>1</subscript></entry>
|
||||
<entry>b<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-RGB888-1X32-PADHI">
|
||||
<entry>MEDIA_BUS_FMT_RGB888_1X32_PADHI</entry>
|
||||
<entry>0x100f</entry>
|
||||
<entry></entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>0</entry>
|
||||
<entry>r<subscript>7</subscript></entry>
|
||||
<entry>r<subscript>6</subscript></entry>
|
||||
<entry>r<subscript>5</subscript></entry>
|
||||
<entry>r<subscript>4</subscript></entry>
|
||||
<entry>r<subscript>3</subscript></entry>
|
||||
<entry>r<subscript>2</subscript></entry>
|
||||
<entry>r<subscript>1</subscript></entry>
|
||||
<entry>r<subscript>0</subscript></entry>
|
||||
<entry>g<subscript>7</subscript></entry>
|
||||
<entry>g<subscript>6</subscript></entry>
|
||||
<entry>g<subscript>5</subscript></entry>
|
||||
<entry>g<subscript>4</subscript></entry>
|
||||
<entry>g<subscript>3</subscript></entry>
|
||||
<entry>g<subscript>2</subscript></entry>
|
||||
<entry>g<subscript>1</subscript></entry>
|
||||
<entry>g<subscript>0</subscript></entry>
|
||||
<entry>b<subscript>7</subscript></entry>
|
||||
<entry>b<subscript>6</subscript></entry>
|
||||
<entry>b<subscript>5</subscript></entry>
|
||||
<entry>b<subscript>4</subscript></entry>
|
||||
<entry>b<subscript>3</subscript></entry>
|
||||
<entry>b<subscript>2</subscript></entry>
|
||||
<entry>b<subscript>1</subscript></entry>
|
||||
<entry>b<subscript>0</subscript></entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
|
|
@ -2575,6 +2642,294 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-UYVY12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_UYVY12_2X12</entry>
|
||||
<entry>0x201c</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-VYUY12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_VYUY12_2X12</entry>
|
||||
<entry>0x201d</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YUYV12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_YUYV12_2X12</entry>
|
||||
<entry>0x201e</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YVYU12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_YVYU12_2X12</entry>
|
||||
<entry>0x201f</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-UYVY8-1X16">
|
||||
<entry>MEDIA_BUS_FMT_UYVY8_1X16</entry>
|
||||
<entry>0x200f</entry>
|
||||
|
|
@ -3047,6 +3402,36 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-VUY8-1X24">
|
||||
<entry>MEDIA_BUS_FMT_VUY8_1X24</entry>
|
||||
<entry>0x201a</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-8;
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YUV8-1X24">
|
||||
<entry>MEDIA_BUS_FMT_YUV8_1X24</entry>
|
||||
<entry>0x2025</entry>
|
||||
|
|
@ -3084,368 +3469,6 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YUV10-1X30">
|
||||
<entry>MEDIA_BUS_FMT_YUV10_1X30</entry>
|
||||
<entry>0x2016</entry>
|
||||
<entry></entry>
|
||||
<entry>-</entry>
|
||||
<entry>-</entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-AYUV8-1X32">
|
||||
<entry>MEDIA_BUS_FMT_AYUV8_1X32</entry>
|
||||
<entry>0x2017</entry>
|
||||
<entry></entry>
|
||||
<entry>a<subscript>7</subscript></entry>
|
||||
<entry>a<subscript>6</subscript></entry>
|
||||
<entry>a<subscript>5</subscript></entry>
|
||||
<entry>a<subscript>4</subscript></entry>
|
||||
<entry>a<subscript>3</subscript></entry>
|
||||
<entry>a<subscript>2</subscript></entry>
|
||||
<entry>a<subscript>1</subscript></entry>
|
||||
<entry>a<subscript>0</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-UYVY12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_UYVY12_2X12</entry>
|
||||
<entry>0x201c</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-VYUY12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_VYUY12_2X12</entry>
|
||||
<entry>0x201d</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YUYV12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_YUYV12_2X12</entry>
|
||||
<entry>0x201e</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YVYU12-2X12">
|
||||
<entry>MEDIA_BUS_FMT_YVYU12_2X12</entry>
|
||||
<entry>0x201f</entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>v<subscript>11</subscript></entry>
|
||||
<entry>v<subscript>10</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>y<subscript>11</subscript></entry>
|
||||
<entry>y<subscript>10</subscript></entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
&dash-ent-20;
|
||||
<entry>u<subscript>11</subscript></entry>
|
||||
<entry>u<subscript>10</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-UYVY12-1X24">
|
||||
<entry>MEDIA_BUS_FMT_UYVY12_1X24</entry>
|
||||
<entry>0x2020</entry>
|
||||
|
|
@ -3686,6 +3709,80 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-YUV10-1X30">
|
||||
<entry>MEDIA_BUS_FMT_YUV10_1X30</entry>
|
||||
<entry>0x2016</entry>
|
||||
<entry></entry>
|
||||
<entry>-</entry>
|
||||
<entry>-</entry>
|
||||
<entry>y<subscript>9</subscript></entry>
|
||||
<entry>y<subscript>8</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
<entry>u<subscript>9</subscript></entry>
|
||||
<entry>u<subscript>8</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
<entry>v<subscript>9</subscript></entry>
|
||||
<entry>v<subscript>8</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
<row id="MEDIA-BUS-FMT-AYUV8-1X32">
|
||||
<entry>MEDIA_BUS_FMT_AYUV8_1X32</entry>
|
||||
<entry>0x2017</entry>
|
||||
<entry></entry>
|
||||
<entry>a<subscript>7</subscript></entry>
|
||||
<entry>a<subscript>6</subscript></entry>
|
||||
<entry>a<subscript>5</subscript></entry>
|
||||
<entry>a<subscript>4</subscript></entry>
|
||||
<entry>a<subscript>3</subscript></entry>
|
||||
<entry>a<subscript>2</subscript></entry>
|
||||
<entry>a<subscript>1</subscript></entry>
|
||||
<entry>a<subscript>0</subscript></entry>
|
||||
<entry>y<subscript>7</subscript></entry>
|
||||
<entry>y<subscript>6</subscript></entry>
|
||||
<entry>y<subscript>5</subscript></entry>
|
||||
<entry>y<subscript>4</subscript></entry>
|
||||
<entry>y<subscript>3</subscript></entry>
|
||||
<entry>y<subscript>2</subscript></entry>
|
||||
<entry>y<subscript>1</subscript></entry>
|
||||
<entry>y<subscript>0</subscript></entry>
|
||||
<entry>u<subscript>7</subscript></entry>
|
||||
<entry>u<subscript>6</subscript></entry>
|
||||
<entry>u<subscript>5</subscript></entry>
|
||||
<entry>u<subscript>4</subscript></entry>
|
||||
<entry>u<subscript>3</subscript></entry>
|
||||
<entry>u<subscript>2</subscript></entry>
|
||||
<entry>u<subscript>1</subscript></entry>
|
||||
<entry>u<subscript>0</subscript></entry>
|
||||
<entry>v<subscript>7</subscript></entry>
|
||||
<entry>v<subscript>6</subscript></entry>
|
||||
<entry>v<subscript>5</subscript></entry>
|
||||
<entry>v<subscript>4</subscript></entry>
|
||||
<entry>v<subscript>3</subscript></entry>
|
||||
<entry>v<subscript>2</subscript></entry>
|
||||
<entry>v<subscript>1</subscript></entry>
|
||||
<entry>v<subscript>0</subscript></entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
|
|
|
|||
|
|
@ -136,6 +136,7 @@ Remote Controller chapter.</contrib>
|
|||
<year>2012</year>
|
||||
<year>2013</year>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<holder>Bill Dirks, Michael H. Schimek, Hans Verkuil, Martin
|
||||
Rubli, Andy Walls, Muralidharan Karicheri, Mauro Carvalho Chehab,
|
||||
Pawel Osciak</holder>
|
||||
|
|
@ -151,6 +152,14 @@ structs, ioctls) must be noted in more detail in the history chapter
|
|||
(compat.xml), along with the possible impact on existing drivers and
|
||||
applications. -->
|
||||
|
||||
<revision>
|
||||
<revnumber>3.21</revnumber>
|
||||
<date>2015-02-13</date>
|
||||
<authorinitials>mcc</authorinitials>
|
||||
<revremark>Fix documentation for media controller device nodes and add support for DVB device nodes.
|
||||
Add support for Tuner sub-device.
|
||||
</revremark>
|
||||
</revision>
|
||||
<revision>
|
||||
<revnumber>3.19</revnumber>
|
||||
<date>2014-12-05</date>
|
||||
|
|
|
|||
|
|
@ -59,6 +59,11 @@ constant except when switching the video standard. Remember this
|
|||
switch can occur implicit when switching the video input or
|
||||
output.</para>
|
||||
|
||||
<para>Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>
|
||||
instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>
|
||||
and use <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>.</para>
|
||||
|
||||
<para>This ioctl must be implemented for video capture or output devices that
|
||||
support cropping and/or scaling and/or have non-square pixels, and for overlay devices.</para>
|
||||
|
||||
|
|
@ -73,9 +78,7 @@ support cropping and/or scaling and/or have non-square pixels, and for overlay d
|
|||
<entry>Type of the data stream, set by the application.
|
||||
Only these types are valid here:
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>,
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>,
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant>,
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant> and
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> and
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OVERLAY</constant>. See <xref linkend="v4l2-buf-type" />.</entry>
|
||||
</row>
|
||||
<row>
|
||||
|
|
|
|||
|
|
@ -64,7 +64,7 @@
|
|||
<entry>__u32</entry>
|
||||
<entry><structfield>type</structfield></entry>
|
||||
<entry></entry>
|
||||
<entry>Type of the event.</entry>
|
||||
<entry>Type of the event, see <xref linkend="event-type" />.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>union</entry>
|
||||
|
|
@ -154,6 +154,113 @@
|
|||
</tgroup>
|
||||
</table>
|
||||
|
||||
<table frame="none" pgwide="1" id="event-type">
|
||||
<title>Event Types</title>
|
||||
<tgroup cols="3">
|
||||
&cs-def;
|
||||
<tbody valign="top">
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_ALL</constant></entry>
|
||||
<entry>0</entry>
|
||||
<entry>All events. V4L2_EVENT_ALL is valid only for
|
||||
VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_VSYNC</constant></entry>
|
||||
<entry>1</entry>
|
||||
<entry>This event is triggered on the vertical sync.
|
||||
This event has a &v4l2-event-vsync; associated with it.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_EOS</constant></entry>
|
||||
<entry>2</entry>
|
||||
<entry>This event is triggered when the end of a stream is reached.
|
||||
This is typically used with MPEG decoders to report to the application
|
||||
when the last of the MPEG stream has been decoded.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_CTRL</constant></entry>
|
||||
<entry>3</entry>
|
||||
<entry><para>This event requires that the <structfield>id</structfield>
|
||||
matches the control ID from which you want to receive events.
|
||||
This event is triggered if the control's value changes, if a
|
||||
button control is pressed or if the control's flags change.
|
||||
This event has a &v4l2-event-ctrl; associated with it. This struct
|
||||
contains much of the same information as &v4l2-queryctrl; and
|
||||
&v4l2-control;.</para>
|
||||
|
||||
<para>If the event is generated due to a call to &VIDIOC-S-CTRL; or
|
||||
&VIDIOC-S-EXT-CTRLS;, then the event will <emphasis>not</emphasis> be sent to
|
||||
the file handle that called the ioctl function. This prevents
|
||||
nasty feedback loops. If you <emphasis>do</emphasis> want to get the
|
||||
event, then set the <constant>V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK</constant>
|
||||
flag.
|
||||
</para>
|
||||
|
||||
<para>This event type will ensure that no information is lost when
|
||||
more events are raised than there is room internally. In that
|
||||
case the &v4l2-event-ctrl; of the second-oldest event is kept,
|
||||
but the <structfield>changes</structfield> field of the
|
||||
second-oldest event is ORed with the <structfield>changes</structfield>
|
||||
field of the oldest event.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_FRAME_SYNC</constant></entry>
|
||||
<entry>4</entry>
|
||||
<entry>
|
||||
<para>Triggered immediately when the reception of a
|
||||
frame has begun. This event has a
|
||||
&v4l2-event-frame-sync; associated with it.</para>
|
||||
|
||||
<para>If the hardware needs to be stopped in the case of a
|
||||
buffer underrun it might not be able to generate this event.
|
||||
In such cases the <structfield>frame_sequence</structfield>
|
||||
field in &v4l2-event-frame-sync; will not be incremented. This
|
||||
causes two consecutive frame sequence numbers to have n times
|
||||
frame interval in between them.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_SOURCE_CHANGE</constant></entry>
|
||||
<entry>5</entry>
|
||||
<entry>
|
||||
<para>This event is triggered when a source parameter change is
|
||||
detected during runtime by the video device. It can be a
|
||||
runtime resolution change triggered by a video decoder or the
|
||||
format change happening on an input connector.
|
||||
This event requires that the <structfield>id</structfield>
|
||||
matches the input index (when used with a video device node)
|
||||
or the pad index (when used with a subdevice node) from which
|
||||
you want to receive events.</para>
|
||||
|
||||
<para>This event has a &v4l2-event-src-change; associated
|
||||
with it. The <structfield>changes</structfield> bitfield denotes
|
||||
what has changed for the subscribed pad. If multiple events
|
||||
occurred before application could dequeue them, then the changes
|
||||
will have the ORed value of all the events generated.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_MOTION_DET</constant></entry>
|
||||
<entry>6</entry>
|
||||
<entry>
|
||||
<para>Triggered whenever the motion detection state for one or more of the regions
|
||||
changes. This event has a &v4l2-event-motion-det; associated with it.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_PRIVATE_START</constant></entry>
|
||||
<entry>0x08000000</entry>
|
||||
<entry>Base event number for driver-private events.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
|
||||
<table frame="none" pgwide="1" id="v4l2-event-vsync">
|
||||
<title>struct <structname>v4l2_event_vsync</structname></title>
|
||||
<tgroup cols="3">
|
||||
|
|
@ -177,7 +284,7 @@
|
|||
<entry>__u32</entry>
|
||||
<entry><structfield>changes</structfield></entry>
|
||||
<entry></entry>
|
||||
<entry>A bitmask that tells what has changed. See <xref linkend="changes-flags" />.</entry>
|
||||
<entry>A bitmask that tells what has changed. See <xref linkend="ctrl-changes-flags" />.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
|
|
@ -309,8 +416,8 @@
|
|||
</tgroup>
|
||||
</table>
|
||||
|
||||
<table pgwide="1" frame="none" id="changes-flags">
|
||||
<title>Changes</title>
|
||||
<table pgwide="1" frame="none" id="ctrl-changes-flags">
|
||||
<title>Control Changes</title>
|
||||
<tgroup cols="3">
|
||||
&cs-def;
|
||||
<tbody valign="top">
|
||||
|
|
@ -318,9 +425,9 @@
|
|||
<entry><constant>V4L2_EVENT_CTRL_CH_VALUE</constant></entry>
|
||||
<entry>0x0001</entry>
|
||||
<entry>This control event was triggered because the value of the control
|
||||
changed. Special case: if a button control is pressed, then this
|
||||
event is sent as well, even though there is not explicit value
|
||||
associated with a button control.</entry>
|
||||
changed. Special cases: Volatile controls do no generate this event;
|
||||
If a control has the <constant>V4L2_CTRL_FLAG_EXECUTE_ON_WRITE</constant>
|
||||
flag set, then this event is sent as well, regardless its value.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_CTRL_CH_FLAGS</constant></entry>
|
||||
|
|
|
|||
|
|
@ -70,6 +70,11 @@ structure or returns the &EINVAL; if cropping is not supported.</para>
|
|||
<constant>VIDIOC_S_CROP</constant> ioctl with a pointer to this
|
||||
structure.</para>
|
||||
|
||||
<para>Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>
|
||||
instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>
|
||||
and use <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>.</para>
|
||||
|
||||
<para>The driver first adjusts the requested dimensions against
|
||||
hardware limits, &ie; the bounds given by the capture/output window,
|
||||
and it rounds to the closest possible values of horizontal and
|
||||
|
|
|
|||
|
|
@ -318,10 +318,20 @@ can't generate such frequencies, then the flag will also be cleared.
|
|||
</row>
|
||||
<row>
|
||||
<entry>V4L2_DV_FL_HALF_LINE</entry>
|
||||
<entry>Specific to interlaced formats: if set, then field 1 (aka the odd field)
|
||||
is really one half-line longer and field 2 (aka the even field) is really one half-line
|
||||
shorter, so each field has exactly the same number of half-lines. Whether half-lines can be
|
||||
detected or used depends on the hardware.
|
||||
<entry>Specific to interlaced formats: if set, then the vertical frontporch
|
||||
of field 1 (aka the odd field) is really one half-line longer and the vertical backporch
|
||||
of field 2 (aka the even field) is really one half-line shorter, so each field has exactly
|
||||
the same number of half-lines. Whether half-lines can be detected or used depends on
|
||||
the hardware.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>V4L2_DV_FL_IS_CE_VIDEO</entry>
|
||||
<entry>If set, then this is a Consumer Electronics (CE) video format.
|
||||
Such formats differ from other formats (commonly called IT formats) in that if
|
||||
R'G'B' encoding is used then by default the R'G'B' values use limited range
|
||||
(i.e. 16-235) as opposed to full range (i.e. 0-255). All formats defined in CEA-861
|
||||
except for the 640x480p59.94 format are CE formats.
|
||||
</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
|
|
|
|||
|
|
@ -240,9 +240,9 @@ where padding bytes after the last line of an image cross a system
|
|||
page boundary. Capture devices may write padding bytes, the value is
|
||||
undefined. Output devices ignore the contents of padding
|
||||
bytes.</para><para>When the image format is planar the
|
||||
<structfield>bytesperline</structfield> value applies to the largest
|
||||
<structfield>bytesperline</structfield> value applies to the first
|
||||
plane and is divided by the same factor as the
|
||||
<structfield>width</structfield> field for any smaller planes. For
|
||||
<structfield>width</structfield> field for the other planes. For
|
||||
example the Cb and Cr planes of a YUV 4:2:0 image have half as many
|
||||
padding bytes following each line as the Y plane. To avoid ambiguities
|
||||
drivers must return a <structfield>bytesperline</structfield> value
|
||||
|
|
|
|||
|
|
@ -60,8 +60,8 @@
|
|||
|
||||
<para>To query the cropping (composing) rectangle set &v4l2-selection;
|
||||
<structfield> type </structfield> field to the respective buffer type.
|
||||
Do not use multiplanar buffers. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>
|
||||
instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>. Use
|
||||
Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>
|
||||
instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant> and use
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of
|
||||
<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>. The next step is
|
||||
setting the value of &v4l2-selection; <structfield>target</structfield> field
|
||||
|
|
|
|||
|
|
@ -102,10 +102,10 @@ The bus_info must start with "PCI:" for PCI boards, "PCIe:" for PCI Express boar
|
|||
<entry>__u32</entry>
|
||||
<entry><structfield>version</structfield></entry>
|
||||
<entry><para>Version number of the driver.</para>
|
||||
<para>Starting on kernel 3.1, the version reported is provided per
|
||||
V4L2 subsystem, following the same Kernel numberation scheme. However, it
|
||||
should not always return the same version as the kernel, if, for example,
|
||||
an stable or distribution-modified kernel uses the V4L2 stack from a
|
||||
<para>Starting with kernel 3.1, the version reported is provided by the
|
||||
V4L2 subsystem following the kernel numbering scheme. However, it
|
||||
may not always return the same version as the kernel if, for example,
|
||||
a stable or distribution-modified kernel uses the V4L2 stack from a
|
||||
newer kernel.</para>
|
||||
<para>The version number is formatted using the
|
||||
<constant>KERNEL_VERSION()</constant> macro:</para></entry>
|
||||
|
|
|
|||
|
|
@ -600,7 +600,9 @@ writing a value will cause the device to carry out a given action
|
|||
changes continuously. A typical example would be the current gain value if the device
|
||||
is in auto-gain mode. In such a case the hardware calculates the gain value based on
|
||||
the lighting conditions which can change over time. Note that setting a new value for
|
||||
a volatile control will have no effect. The new value will just be ignored.</entry>
|
||||
a volatile control will have no effect and no <constant>V4L2_EVENT_CTRL_CH_VALUE</constant>
|
||||
will be sent, unless the <constant>V4L2_CTRL_FLAG_EXECUTE_ON_WRITE</constant> flag
|
||||
(see below) is also set. Otherwise the new value will just be ignored.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_CTRL_FLAG_HAS_PAYLOAD</constant></entry>
|
||||
|
|
@ -610,6 +612,14 @@ using one of the pointer fields of &v4l2-ext-control;. This flag is set for cont
|
|||
that are an array, string, or have a compound type. In all cases you have to set a
|
||||
pointer to memory containing the payload of the control.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_CTRL_FLAG_EXECUTE_ON_WRITE</constant></entry>
|
||||
<entry>0x0200</entry>
|
||||
<entry>The value provided to the control will be propagated to the driver
|
||||
even if remains constant. This is required when the control represents an action
|
||||
on the hardware. For example: clearing an error flag or triggering the flash. All the
|
||||
controls of the type <constant>V4L2_CTRL_TYPE_BUTTON</constant> have this flag set.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
|
|
|
|||
|
|
@ -67,9 +67,9 @@
|
|||
|
||||
<para>To enumerate frame intervals applications initialize the
|
||||
<structfield>index</structfield>, <structfield>pad</structfield>,
|
||||
<structfield>code</structfield>, <structfield>width</structfield> and
|
||||
<structfield>height</structfield> fields of
|
||||
&v4l2-subdev-frame-interval-enum; and call the
|
||||
<structfield>which</structfield>, <structfield>code</structfield>,
|
||||
<structfield>width</structfield> and <structfield>height</structfield>
|
||||
fields of &v4l2-subdev-frame-interval-enum; and call the
|
||||
<constant>VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL</constant> ioctl with a pointer
|
||||
to this structure. Drivers fill the rest of the structure or return
|
||||
an &EINVAL; if one of the input fields is invalid. All frame intervals are
|
||||
|
|
@ -123,7 +123,12 @@
|
|||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>reserved</structfield>[9]</entry>
|
||||
<entry><structfield>which</structfield></entry>
|
||||
<entry>Frame intervals to be enumerated, from &v4l2-subdev-format-whence;.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>reserved</structfield>[8]</entry>
|
||||
<entry>Reserved for future extensions. Applications and drivers must
|
||||
set the array to zero.</entry>
|
||||
</row>
|
||||
|
|
|
|||
|
|
@ -61,9 +61,9 @@
|
|||
ioctl.</para>
|
||||
|
||||
<para>To enumerate frame sizes applications initialize the
|
||||
<structfield>pad</structfield>, <structfield>code</structfield> and
|
||||
<structfield>index</structfield> fields of the
|
||||
&v4l2-subdev-mbus-code-enum; and call the
|
||||
<structfield>pad</structfield>, <structfield>which</structfield> ,
|
||||
<structfield>code</structfield> and <structfield>index</structfield>
|
||||
fields of the &v4l2-subdev-mbus-code-enum; and call the
|
||||
<constant>VIDIOC_SUBDEV_ENUM_FRAME_SIZE</constant> ioctl with a pointer to
|
||||
the structure. Drivers fill the minimum and maximum frame sizes or return
|
||||
an &EINVAL; if one of the input parameters is invalid.</para>
|
||||
|
|
@ -127,7 +127,12 @@
|
|||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>reserved</structfield>[9]</entry>
|
||||
<entry><structfield>which</structfield></entry>
|
||||
<entry>Frame sizes to be enumerated, from &v4l2-subdev-format-whence;.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>reserved</structfield>[8]</entry>
|
||||
<entry>Reserved for future extensions. Applications and drivers must
|
||||
set the array to zero.</entry>
|
||||
</row>
|
||||
|
|
|
|||
|
|
@ -56,8 +56,8 @@
|
|||
</note>
|
||||
|
||||
<para>To enumerate media bus formats available at a given sub-device pad
|
||||
applications initialize the <structfield>pad</structfield> and
|
||||
<structfield>index</structfield> fields of &v4l2-subdev-mbus-code-enum; and
|
||||
applications initialize the <structfield>pad</structfield>, <structfield>which</structfield>
|
||||
and <structfield>index</structfield> fields of &v4l2-subdev-mbus-code-enum; and
|
||||
call the <constant>VIDIOC_SUBDEV_ENUM_MBUS_CODE</constant> ioctl with a
|
||||
pointer to this structure. Drivers fill the rest of the structure or return
|
||||
an &EINVAL; if either the <structfield>pad</structfield> or
|
||||
|
|
@ -93,7 +93,12 @@
|
|||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>reserved</structfield>[9]</entry>
|
||||
<entry><structfield>which</structfield></entry>
|
||||
<entry>Media bus format codes to be enumerated, from &v4l2-subdev-format-whence;.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>reserved</structfield>[8]</entry>
|
||||
<entry>Reserved for future extensions. Applications and drivers must
|
||||
set the array to zero.</entry>
|
||||
</row>
|
||||
|
|
|
|||
|
|
@ -60,7 +60,9 @@
|
|||
<row>
|
||||
<entry>__u32</entry>
|
||||
<entry><structfield>type</structfield></entry>
|
||||
<entry>Type of the event.</entry>
|
||||
<entry>Type of the event, see <xref linkend="event-type" />. Note that
|
||||
<constant>V4L2_EVENT_ALL</constant> can be used with VIDIOC_UNSUBSCRIBE_EVENT
|
||||
for unsubscribing all events at once.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>__u32</entry>
|
||||
|
|
@ -84,113 +86,6 @@
|
|||
</tgroup>
|
||||
</table>
|
||||
|
||||
<table frame="none" pgwide="1" id="event-type">
|
||||
<title>Event Types</title>
|
||||
<tgroup cols="3">
|
||||
&cs-def;
|
||||
<tbody valign="top">
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_ALL</constant></entry>
|
||||
<entry>0</entry>
|
||||
<entry>All events. V4L2_EVENT_ALL is valid only for
|
||||
VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_VSYNC</constant></entry>
|
||||
<entry>1</entry>
|
||||
<entry>This event is triggered on the vertical sync.
|
||||
This event has a &v4l2-event-vsync; associated with it.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_EOS</constant></entry>
|
||||
<entry>2</entry>
|
||||
<entry>This event is triggered when the end of a stream is reached.
|
||||
This is typically used with MPEG decoders to report to the application
|
||||
when the last of the MPEG stream has been decoded.
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_CTRL</constant></entry>
|
||||
<entry>3</entry>
|
||||
<entry><para>This event requires that the <structfield>id</structfield>
|
||||
matches the control ID from which you want to receive events.
|
||||
This event is triggered if the control's value changes, if a
|
||||
button control is pressed or if the control's flags change.
|
||||
This event has a &v4l2-event-ctrl; associated with it. This struct
|
||||
contains much of the same information as &v4l2-queryctrl; and
|
||||
&v4l2-control;.</para>
|
||||
|
||||
<para>If the event is generated due to a call to &VIDIOC-S-CTRL; or
|
||||
&VIDIOC-S-EXT-CTRLS;, then the event will <emphasis>not</emphasis> be sent to
|
||||
the file handle that called the ioctl function. This prevents
|
||||
nasty feedback loops. If you <emphasis>do</emphasis> want to get the
|
||||
event, then set the <constant>V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK</constant>
|
||||
flag.
|
||||
</para>
|
||||
|
||||
<para>This event type will ensure that no information is lost when
|
||||
more events are raised than there is room internally. In that
|
||||
case the &v4l2-event-ctrl; of the second-oldest event is kept,
|
||||
but the <structfield>changes</structfield> field of the
|
||||
second-oldest event is ORed with the <structfield>changes</structfield>
|
||||
field of the oldest event.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_FRAME_SYNC</constant></entry>
|
||||
<entry>4</entry>
|
||||
<entry>
|
||||
<para>Triggered immediately when the reception of a
|
||||
frame has begun. This event has a
|
||||
&v4l2-event-frame-sync; associated with it.</para>
|
||||
|
||||
<para>If the hardware needs to be stopped in the case of a
|
||||
buffer underrun it might not be able to generate this event.
|
||||
In such cases the <structfield>frame_sequence</structfield>
|
||||
field in &v4l2-event-frame-sync; will not be incremented. This
|
||||
causes two consecutive frame sequence numbers to have n times
|
||||
frame interval in between them.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_SOURCE_CHANGE</constant></entry>
|
||||
<entry>5</entry>
|
||||
<entry>
|
||||
<para>This event is triggered when a source parameter change is
|
||||
detected during runtime by the video device. It can be a
|
||||
runtime resolution change triggered by a video decoder or the
|
||||
format change happening on an input connector.
|
||||
This event requires that the <structfield>id</structfield>
|
||||
matches the input index (when used with a video device node)
|
||||
or the pad index (when used with a subdevice node) from which
|
||||
you want to receive events.</para>
|
||||
|
||||
<para>This event has a &v4l2-event-src-change; associated
|
||||
with it. The <structfield>changes</structfield> bitfield denotes
|
||||
what has changed for the subscribed pad. If multiple events
|
||||
occurred before application could dequeue them, then the changes
|
||||
will have the ORed value of all the events generated.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_MOTION_DET</constant></entry>
|
||||
<entry>6</entry>
|
||||
<entry>
|
||||
<para>Triggered whenever the motion detection state for one or more of the regions
|
||||
changes. This event has a &v4l2-event-motion-det; associated with it.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>V4L2_EVENT_PRIVATE_START</constant></entry>
|
||||
<entry>0x08000000</entry>
|
||||
<entry>Base event number for driver-private events.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
|
||||
<table pgwide="1" frame="none" id="event-flags">
|
||||
<title>Event Flags</title>
|
||||
<tgroup cols="3">
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ Required properties:
|
|||
|
||||
- compatible : should be one of:
|
||||
"samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg",
|
||||
"samsung,exynos3250-jpeg";
|
||||
"samsung,exynos3250-jpeg", "samsung,exynos5420-jpeg";
|
||||
- reg : address and length of the JPEG codec IP register set;
|
||||
- interrupts : specifies the JPEG codec IP interrupt;
|
||||
- clock-names : should contain:
|
||||
|
|
|
|||
|
|
@ -0,0 +1,39 @@
|
|||
* Aptina 1/3-Inch WVGA CMOS Digital Image Sensor
|
||||
|
||||
The Aptina MT9V032 is a 1/3-inch CMOS active pixel digital image sensor with
|
||||
an active array size of 752H x 480V. It is programmable through a simple
|
||||
two-wire serial interface.
|
||||
|
||||
Required Properties:
|
||||
|
||||
- compatible: value should be either one among the following
|
||||
(a) "aptina,mt9v022" for MT9V022 color sensor
|
||||
(b) "aptina,mt9v022m" for MT9V022 monochrome sensor
|
||||
(c) "aptina,mt9v024" for MT9V024 color sensor
|
||||
(d) "aptina,mt9v024m" for MT9V024 monochrome sensor
|
||||
(e) "aptina,mt9v032" for MT9V032 color sensor
|
||||
(f) "aptina,mt9v032m" for MT9V032 monochrome sensor
|
||||
(g) "aptina,mt9v034" for MT9V034 color sensor
|
||||
(h) "aptina,mt9v034m" for MT9V034 monochrome sensor
|
||||
|
||||
Optional Properties:
|
||||
|
||||
- link-frequencies: List of allowed link frequencies in Hz. Each frequency is
|
||||
expressed as a 64-bit big-endian integer.
|
||||
|
||||
For further reading on port node refer to
|
||||
Documentation/devicetree/bindings/media/video-interfaces.txt.
|
||||
|
||||
Example:
|
||||
|
||||
mt9v032@5c {
|
||||
compatible = "aptina,mt9v032";
|
||||
reg = <0x5c>;
|
||||
|
||||
port {
|
||||
mt9v032_out: endpoint {
|
||||
link-frequencies = /bits/ 64
|
||||
<13000000 26600000 27000000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
* Omnivision OV2640 CMOS sensor
|
||||
|
||||
The Omnivision OV2640 sensor support multiple resolutions output, such as
|
||||
CIF, SVGA, UXGA. It also can support YUV422/420, RGB565/555 or raw RGB
|
||||
output format.
|
||||
|
||||
Required Properties:
|
||||
- compatible: should be "ovti,ov2640"
|
||||
- clocks: reference to the xvclk input clock.
|
||||
- clock-names: should be "xvclk".
|
||||
|
||||
Optional Properties:
|
||||
- resetb-gpios: reference to the GPIO connected to the resetb pin, if any.
|
||||
- pwdn-gpios: reference to the GPIO connected to the pwdn pin, if any.
|
||||
|
||||
The device node must contain one 'port' child node for its digital output
|
||||
video port, in accordance with the video interface bindings defined in
|
||||
Documentation/devicetree/bindings/media/video-interfaces.txt.
|
||||
|
||||
Example:
|
||||
|
||||
i2c1: i2c@f0018000 {
|
||||
ov2640: camera@0x30 {
|
||||
compatible = "ovti,ov2640";
|
||||
reg = <0x30>;
|
||||
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_pck1 &pinctrl_ov2640_pwdn &pinctrl_ov2640_resetb>;
|
||||
|
||||
resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
|
||||
pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
|
||||
|
||||
clocks = <&pck1>;
|
||||
clock-names = "xvclk";
|
||||
|
||||
assigned-clocks = <&pck1>;
|
||||
assigned-clock-rates = <25000000>;
|
||||
|
||||
port {
|
||||
ov2640_0: endpoint {
|
||||
remote-endpoint = <&isi_0>;
|
||||
bus-width = <8>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
* OV2659 1/5-Inch 2Mp SOC Camera
|
||||
|
||||
The Omnivision OV2659 is a 1/5-inch SOC camera, with an active array size of
|
||||
1632H x 1212V. It is programmable through a SCCB. The OV2659 sensor supports
|
||||
multiple resolutions output, such as UXGA, SVGA, 720p. It also can support
|
||||
YUV422, RGB565/555 or raw RGB output formats.
|
||||
|
||||
Required Properties:
|
||||
- compatible: Must be "ovti,ov2659"
|
||||
- reg: I2C slave address
|
||||
- clocks: reference to the xvclk input clock.
|
||||
- clock-names: should be "xvclk".
|
||||
- link-frequencies: target pixel clock frequency.
|
||||
|
||||
For further reading on port node refer to
|
||||
Documentation/devicetree/bindings/media/video-interfaces.txt.
|
||||
|
||||
Example:
|
||||
|
||||
i2c0@1c22000 {
|
||||
...
|
||||
...
|
||||
ov2659@30 {
|
||||
compatible = "ovti,ov2659";
|
||||
reg = <0x30>;
|
||||
|
||||
clocks = <&clk_ov2659 0>;
|
||||
clock-names = "xvclk";
|
||||
|
||||
port {
|
||||
ov2659_0: endpoint {
|
||||
remote-endpoint = <&vpfe_ep>;
|
||||
link-frequencies = /bits/ 64 <70000000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
...
|
||||
};
|
||||
|
|
@ -106,6 +106,12 @@ Optional endpoint properties
|
|||
- link-frequencies: Allowed data bus frequencies. For MIPI CSI-2, for
|
||||
instance, this is the actual frequency of the bus, not bits per clock per
|
||||
lane value. An array of 64-bit unsigned integers.
|
||||
- lane-polarities: an array of polarities of the lanes starting from the clock
|
||||
lane and followed by the data lanes in the same order as in data-lanes.
|
||||
Valid values are 0 (normal) and 1 (inverted). The length of the array
|
||||
should be the combined length of data-lanes and clock-lanes properties.
|
||||
If the lane-polarities property is omitted, the value must be interpreted
|
||||
as 0 (normal). This property is valid for serial busses only.
|
||||
|
||||
|
||||
Example
|
||||
|
|
|
|||
|
|
@ -0,0 +1,35 @@
|
|||
DT bindings for Xilinx video IP cores
|
||||
-------------------------------------
|
||||
|
||||
Xilinx video IP cores process video streams by acting as video sinks and/or
|
||||
sources. They are connected by links through their input and output ports,
|
||||
creating a video pipeline.
|
||||
|
||||
Each video IP core is represented by an AMBA bus child node in the device
|
||||
tree using bindings documented in this directory. Connections between the IP
|
||||
cores are represented as defined in ../video-interfaces.txt.
|
||||
|
||||
The whole pipeline is represented by an AMBA bus child node in the device
|
||||
tree using bindings documented in ./xlnx,video.txt.
|
||||
|
||||
Common properties
|
||||
-----------------
|
||||
|
||||
The following properties are common to all Xilinx video IP cores.
|
||||
|
||||
- xlnx,video-format: This property represents a video format transmitted on an
|
||||
AXI bus between video IP cores, using its VF code as defined in "AXI4-Stream
|
||||
Video IP and System Design Guide" [UG934]. How the format relates to the IP
|
||||
core is decribed in the IP core bindings documentation.
|
||||
|
||||
- xlnx,video-width: This property qualifies the video format with the sample
|
||||
width expressed as a number of bits per pixel component. All components must
|
||||
use the same width.
|
||||
|
||||
- xlnx,cfa-pattern: When the video format is set to Mono/Sensor, this property
|
||||
describes the sensor's color filter array pattern. Supported values are
|
||||
"bggr", "gbrg", "grbg", "rggb" and "mono". If not specified, the pattern
|
||||
defaults to "mono".
|
||||
|
||||
|
||||
[UG934] http://www.xilinx.com/support/documentation/ip_documentation/axi_videoip/v1_0/ug934_axi_videoIP.pdf
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
Xilinx Video Timing Controller (VTC)
|
||||
------------------------------------
|
||||
|
||||
The Video Timing Controller is a general purpose video timing generator and
|
||||
detector.
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible: Must be "xlnx,v-tc-6.1".
|
||||
|
||||
- reg: Physical base address and length of the registers set for the device.
|
||||
|
||||
- clocks: Must contain a clock specifier for the VTC core and timing
|
||||
interfaces clock.
|
||||
|
||||
Optional properties:
|
||||
|
||||
- xlnx,detector: The VTC has a timing detector
|
||||
- xlnx,generator: The VTC has a timing generator
|
||||
|
||||
At least one of the xlnx,detector and xlnx,generator properties must be
|
||||
specified.
|
||||
|
||||
|
||||
Example:
|
||||
|
||||
vtc: vtc@43c40000 {
|
||||
compatible = "xlnx,v-tc-6.1";
|
||||
reg = <0x43c40000 0x10000>;
|
||||
|
||||
clocks = <&clkc 15>;
|
||||
xlnx,generator;
|
||||
};
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
Xilinx Video Test Pattern Generator (TPG)
|
||||
-----------------------------------------
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible: Must contain at least one of
|
||||
|
||||
"xlnx,v-tpg-5.0" (TPG version 5.0)
|
||||
"xlnx,v-tpg-6.0" (TPG version 6.0)
|
||||
|
||||
TPG versions backward-compatible with previous versions should list all
|
||||
compatible versions in the newer to older order.
|
||||
|
||||
- reg: Physical base address and length of the registers set for the device.
|
||||
|
||||
- clocks: Reference to the video core clock.
|
||||
|
||||
- xlnx,video-format, xlnx,video-width: Video format and width, as defined in
|
||||
video.txt.
|
||||
|
||||
- port: Video port, using the DT bindings defined in ../video-interfaces.txt.
|
||||
The TPG has a single output port numbered 0.
|
||||
|
||||
Optional properties:
|
||||
|
||||
- xlnx,vtc: A phandle referencing the Video Timing Controller that generates
|
||||
video timings for the TPG test patterns.
|
||||
|
||||
- timing-gpios: Specifier for a GPIO that controls the timing mux at the TPG
|
||||
input. The GPIO active level corresponds to the selection of VTC-generated
|
||||
video timings.
|
||||
|
||||
The xlnx,vtc and timing-gpios properties are mandatory when the TPG is
|
||||
synthesized with two ports and forbidden when synthesized with one port.
|
||||
|
||||
Example:
|
||||
|
||||
tpg_0: tpg@40050000 {
|
||||
compatible = "xlnx,v-tpg-6.0", "xlnx,v-tpg-5.0";
|
||||
reg = <0x40050000 0x10000>;
|
||||
clocks = <&clkc 15>;
|
||||
|
||||
xlnx,vtc = <&vtc_3>;
|
||||
timing-gpios = <&ps7_gpio_0 55 GPIO_ACTIVE_LOW>;
|
||||
|
||||
ports {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
port@0 {
|
||||
reg = <0>;
|
||||
|
||||
xlnx,video-format = <XVIP_VF_YUV_422>;
|
||||
xlnx,video-width = <8>;
|
||||
|
||||
tpg_in: endpoint {
|
||||
remote-endpoint = <&adv7611_out>;
|
||||
};
|
||||
};
|
||||
port@1 {
|
||||
reg = <1>;
|
||||
|
||||
xlnx,video-format = <XVIP_VF_YUV_422>;
|
||||
xlnx,video-width = <8>;
|
||||
|
||||
tpg1_out: endpoint {
|
||||
remote-endpoint = <&switch_in0>;
|
||||
};
|
||||
}:
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
Xilinx Video IP Pipeline (VIPP)
|
||||
-------------------------------
|
||||
|
||||
General concept
|
||||
---------------
|
||||
|
||||
Xilinx video IP pipeline processes video streams through one or more Xilinx
|
||||
video IP cores. Each video IP core is represented as documented in video.txt
|
||||
and IP core specific documentation, xlnx,v-*.txt, in this directory. The DT
|
||||
node of the VIPP represents as a top level node of the pipeline and defines
|
||||
mappings between DMAs and the video IP cores.
|
||||
|
||||
Required properties:
|
||||
|
||||
- compatible: Must be "xlnx,video".
|
||||
|
||||
- dmas, dma-names: List of one DMA specifier and identifier string (as defined
|
||||
in Documentation/devicetree/bindings/dma/dma.txt) per port. Each port
|
||||
requires a DMA channel with the identifier string set to "port" followed by
|
||||
the port index.
|
||||
|
||||
- ports: Video port, using the DT bindings defined in ../video-interfaces.txt.
|
||||
|
||||
Required port properties:
|
||||
|
||||
- direction: should be either "input" or "output" depending on the direction
|
||||
of stream.
|
||||
|
||||
Example:
|
||||
|
||||
video_cap {
|
||||
compatible = "xlnx,video";
|
||||
dmas = <&vdma_1 1>, <&vdma_3 1>;
|
||||
dma-names = "port0", "port1";
|
||||
|
||||
ports {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
port@0 {
|
||||
reg = <0>;
|
||||
direction = "input";
|
||||
vcap0_in0: endpoint {
|
||||
remote-endpoint = <&scaler0_out>;
|
||||
};
|
||||
};
|
||||
port@1 {
|
||||
reg = <1>;
|
||||
direction = "input";
|
||||
vcap0_in1: endpoint {
|
||||
remote-endpoint = <&switch_out1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -21,6 +21,7 @@ ampire Ampire Co., Ltd.
|
|||
ams AMS AG
|
||||
amstaos AMS-Taos Inc.
|
||||
apm Applied Micro Circuits Corporation (APM)
|
||||
aptina Aptina Imaging
|
||||
arasan Arasan Chip Systems
|
||||
arm ARM Ltd.
|
||||
armadeus ARMadeus Systems SARL
|
||||
|
|
|
|||
|
|
@ -344,7 +344,9 @@ implement g_volatile_ctrl like this:
|
|||
}
|
||||
|
||||
Note that you use the 'new value' union as well in g_volatile_ctrl. In general
|
||||
controls that need to implement g_volatile_ctrl are read-only controls.
|
||||
controls that need to implement g_volatile_ctrl are read-only controls. If they
|
||||
are not, a V4L2_EVENT_CTRL_CH_VALUE will not be generated when the control
|
||||
changes.
|
||||
|
||||
To mark a control as volatile you have to set V4L2_CTRL_FLAG_VOLATILE:
|
||||
|
||||
|
|
|
|||
|
|
@ -793,8 +793,8 @@ video_register_device_no_warn() instead.
|
|||
|
||||
Whenever a device node is created some attributes are also created for you.
|
||||
If you look in /sys/class/video4linux you see the devices. Go into e.g.
|
||||
video0 and you will see 'name', 'debug' and 'index' attributes. The 'name'
|
||||
attribute is the 'name' field of the video_device struct. The 'debug' attribute
|
||||
video0 and you will see 'name', 'dev_debug' and 'index' attributes. The 'name'
|
||||
attribute is the 'name' field of the video_device struct. The 'dev_debug' attribute
|
||||
can be used to enable core debugging. See the next section for more detailed
|
||||
information on this.
|
||||
|
||||
|
|
@ -821,7 +821,7 @@ unregister the device if the registration failed.
|
|||
video device debugging
|
||||
----------------------
|
||||
|
||||
The 'debug' attribute that is created for each video, vbi, radio or swradio
|
||||
The 'dev_debug' attribute that is created for each video, vbi, radio or swradio
|
||||
device in /sys/class/video4linux/<devX>/ allows you to enable logging of
|
||||
file operations.
|
||||
|
||||
|
|
|
|||
|
|
@ -912,6 +912,11 @@ looped to the video input provided that:
|
|||
sequence and field counting in struct v4l2_buffer on the capture side may not
|
||||
be 100% accurate.
|
||||
|
||||
- field settings V4L2_FIELD_SEQ_TB/BT are not supported. While it is possible to
|
||||
implement this, it would mean a lot of work to get this right. Since these
|
||||
field values are rarely used the decision was made not to implement this for
|
||||
now.
|
||||
|
||||
- on the input side the "Standard Signal Mode" for the S-Video input or the
|
||||
"DV Timings Signal Mode" for the HDMI input should be configured so that a
|
||||
valid signal is passed to the video input.
|
||||
|
|
|
|||
33
MAINTAINERS
33
MAINTAINERS
|
|
@ -4474,7 +4474,7 @@ S: Maintained
|
|||
F: block/partitions/efi.*
|
||||
|
||||
STK1160 USB VIDEO CAPTURE DRIVER
|
||||
M: Ezequiel Garcia <elezegarcia@gmail.com>
|
||||
M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
|
||||
L: linux-media@vger.kernel.org
|
||||
T: git git://linuxtv.org/media_tree.git
|
||||
S: Maintained
|
||||
|
|
@ -6166,16 +6166,6 @@ Q: http://patchwork.linuxtv.org/project/linux-media/list/
|
|||
S: Maintained
|
||||
F: drivers/media/dvb-frontends/m88rs2000*
|
||||
|
||||
M88TS2022 MEDIA DRIVER
|
||||
M: Antti Palosaari <crope@iki.fi>
|
||||
L: linux-media@vger.kernel.org
|
||||
W: http://linuxtv.org/
|
||||
W: http://palosaari.fi/linux/
|
||||
Q: http://patchwork.linuxtv.org/project/linux-media/list/
|
||||
T: git git://linuxtv.org/anttip/media_tree.git
|
||||
S: Maintained
|
||||
F: drivers/media/tuners/m88ts2022*
|
||||
|
||||
MA901 MASTERKIT USB FM RADIO DRIVER
|
||||
M: Alexey Klimov <klimov.linux@gmail.com>
|
||||
L: linux-media@vger.kernel.org
|
||||
|
|
@ -6599,6 +6589,7 @@ M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
|||
L: linux-media@vger.kernel.org
|
||||
T: git git://linuxtv.org/media_tree.git
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt
|
||||
F: drivers/media/i2c/mt9v032.c
|
||||
F: include/media/mt9v032.h
|
||||
|
||||
|
|
@ -8992,6 +8983,16 @@ T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
|
|||
S: Maintained
|
||||
F: drivers/media/platform/am437x/
|
||||
|
||||
OV2659 OMNIVISION SENSOR DRIVER
|
||||
M: Lad, Prabhakar <prabhakar.csengg@gmail.com>
|
||||
L: linux-media@vger.kernel.org
|
||||
W: http://linuxtv.org/
|
||||
Q: http://patchwork.linuxtv.org/project/linux-media/list/
|
||||
T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
|
||||
S: Maintained
|
||||
F: drivers/media/i2c/ov2659.c
|
||||
F: include/media/ov2659.h
|
||||
|
||||
SIS 190 ETHERNET DRIVER
|
||||
M: Francois Romieu <romieu@fr.zoreil.com>
|
||||
L: netdev@vger.kernel.org
|
||||
|
|
@ -10921,6 +10922,16 @@ L: linux-serial@vger.kernel.org
|
|||
S: Maintained
|
||||
F: drivers/tty/serial/uartlite.c
|
||||
|
||||
XILINX VIDEO IP CORES
|
||||
M: Hyun Kwon <hyun.kwon@xilinx.com>
|
||||
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
||||
L: linux-media@vger.kernel.org
|
||||
T: git git://linuxtv.org/media_tree.git
|
||||
S: Supported
|
||||
F: Documentation/devicetree/bindings/media/xilinx/
|
||||
F: drivers/media/platform/xilinx/
|
||||
F: include/uapi/linux/xilinx-v4l2-controls.h
|
||||
|
||||
XILLYBUS DRIVER
|
||||
M: Eli Billauer <eli.billauer@gmail.com>
|
||||
L: linux-kernel@vger.kernel.org
|
||||
|
|
|
|||
|
|
@ -492,51 +492,36 @@ static struct twl4030_platform_data cm_t35_twldata = {
|
|||
#include <media/omap3isp.h>
|
||||
#include "devices.h"
|
||||
|
||||
static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
|
||||
static struct isp_platform_subdev cm_t35_isp_subdevs[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("mt9t001", 0x5d),
|
||||
},
|
||||
{
|
||||
I2C_BOARD_INFO("tvp5150", 0x5c),
|
||||
},
|
||||
};
|
||||
|
||||
static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
|
||||
{
|
||||
.board_info = &cm_t35_isp_i2c_boardinfo[0],
|
||||
.board_info = &(struct i2c_board_info){
|
||||
I2C_BOARD_INFO("mt9t001", 0x5d)
|
||||
},
|
||||
.i2c_adapter_id = 3,
|
||||
},
|
||||
{ NULL, 0, },
|
||||
};
|
||||
|
||||
static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
|
||||
{
|
||||
.board_info = &cm_t35_isp_i2c_boardinfo[1],
|
||||
.i2c_adapter_id = 3,
|
||||
},
|
||||
{ NULL, 0, },
|
||||
};
|
||||
|
||||
static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
|
||||
{
|
||||
.subdevs = cm_t35_isp_primary_subdevs,
|
||||
.interface = ISP_INTERFACE_PARALLEL,
|
||||
.bus = {
|
||||
.parallel = {
|
||||
.clk_pol = 1,
|
||||
.bus = &(struct isp_bus_cfg){
|
||||
.interface = ISP_INTERFACE_PARALLEL,
|
||||
.bus = {
|
||||
.parallel = {
|
||||
.clk_pol = 1,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
.subdevs = cm_t35_isp_secondary_subdevs,
|
||||
.interface = ISP_INTERFACE_PARALLEL,
|
||||
.bus = {
|
||||
.parallel = {
|
||||
.clk_pol = 0,
|
||||
.board_info = &(struct i2c_board_info){
|
||||
I2C_BOARD_INFO("tvp5150", 0x5c),
|
||||
},
|
||||
.i2c_adapter_id = 3,
|
||||
.bus = &(struct isp_bus_cfg){
|
||||
.interface = ISP_INTERFACE_PARALLEL,
|
||||
.bus = {
|
||||
.parallel = {
|
||||
.clk_pol = 0,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{ NULL, 0, },
|
||||
{ 0 },
|
||||
};
|
||||
|
||||
static struct isp_platform_data cm_t35_isp_pdata = {
|
||||
|
|
|
|||
|
|
@ -74,82 +74,12 @@ omap_postcore_initcall(omap3_l3_init);
|
|||
static struct resource omap3isp_resources[] = {
|
||||
{
|
||||
.start = OMAP3430_ISP_BASE,
|
||||
.end = OMAP3430_ISP_END,
|
||||
.end = OMAP3430_ISP_BASE + 0x12fc,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_CCP2_BASE,
|
||||
.end = OMAP3430_ISP_CCP2_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_CCDC_BASE,
|
||||
.end = OMAP3430_ISP_CCDC_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_HIST_BASE,
|
||||
.end = OMAP3430_ISP_HIST_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_H3A_BASE,
|
||||
.end = OMAP3430_ISP_H3A_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_PREV_BASE,
|
||||
.end = OMAP3430_ISP_PREV_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_RESZ_BASE,
|
||||
.end = OMAP3430_ISP_RESZ_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_SBL_BASE,
|
||||
.end = OMAP3430_ISP_SBL_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_CSI2A_REGS1_BASE,
|
||||
.end = OMAP3430_ISP_CSI2A_REGS1_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3430_ISP_CSIPHY2_BASE,
|
||||
.end = OMAP3430_ISP_CSIPHY2_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3630_ISP_CSI2A_REGS2_BASE,
|
||||
.end = OMAP3630_ISP_CSI2A_REGS2_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3630_ISP_CSI2C_REGS1_BASE,
|
||||
.end = OMAP3630_ISP_CSI2C_REGS1_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3630_ISP_CSIPHY1_BASE,
|
||||
.end = OMAP3630_ISP_CSIPHY1_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP3630_ISP_CSI2C_REGS2_BASE,
|
||||
.end = OMAP3630_ISP_CSI2C_REGS2_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE,
|
||||
.end = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE + 3,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL,
|
||||
.end = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL + 3,
|
||||
.start = OMAP3430_ISP_BASE2,
|
||||
.end = OMAP3430_ISP_BASE2 + 0x0600,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
|
|
|
|||
|
|
@ -46,39 +46,9 @@
|
|||
|
||||
#define OMAP34XX_IC_BASE 0x48200000
|
||||
|
||||
#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000)
|
||||
#define OMAP3430_ISP_CBUFF_BASE (OMAP3430_ISP_BASE + 0x0100)
|
||||
#define OMAP3430_ISP_CCP2_BASE (OMAP3430_ISP_BASE + 0x0400)
|
||||
#define OMAP3430_ISP_CCDC_BASE (OMAP3430_ISP_BASE + 0x0600)
|
||||
#define OMAP3430_ISP_HIST_BASE (OMAP3430_ISP_BASE + 0x0A00)
|
||||
#define OMAP3430_ISP_H3A_BASE (OMAP3430_ISP_BASE + 0x0C00)
|
||||
#define OMAP3430_ISP_PREV_BASE (OMAP3430_ISP_BASE + 0x0E00)
|
||||
#define OMAP3430_ISP_RESZ_BASE (OMAP3430_ISP_BASE + 0x1000)
|
||||
#define OMAP3430_ISP_SBL_BASE (OMAP3430_ISP_BASE + 0x1200)
|
||||
#define OMAP3430_ISP_MMU_BASE (OMAP3430_ISP_BASE + 0x1400)
|
||||
#define OMAP3430_ISP_CSI2A_REGS1_BASE (OMAP3430_ISP_BASE + 0x1800)
|
||||
#define OMAP3430_ISP_CSIPHY2_BASE (OMAP3430_ISP_BASE + 0x1970)
|
||||
#define OMAP3630_ISP_CSI2A_REGS2_BASE (OMAP3430_ISP_BASE + 0x19C0)
|
||||
#define OMAP3630_ISP_CSI2C_REGS1_BASE (OMAP3430_ISP_BASE + 0x1C00)
|
||||
#define OMAP3630_ISP_CSIPHY1_BASE (OMAP3430_ISP_BASE + 0x1D70)
|
||||
#define OMAP3630_ISP_CSI2C_REGS2_BASE (OMAP3430_ISP_BASE + 0x1DC0)
|
||||
|
||||
#define OMAP3430_ISP_END (OMAP3430_ISP_BASE + 0x06F)
|
||||
#define OMAP3430_ISP_CBUFF_END (OMAP3430_ISP_CBUFF_BASE + 0x077)
|
||||
#define OMAP3430_ISP_CCP2_END (OMAP3430_ISP_CCP2_BASE + 0x1EF)
|
||||
#define OMAP3430_ISP_CCDC_END (OMAP3430_ISP_CCDC_BASE + 0x0A7)
|
||||
#define OMAP3430_ISP_HIST_END (OMAP3430_ISP_HIST_BASE + 0x047)
|
||||
#define OMAP3430_ISP_H3A_END (OMAP3430_ISP_H3A_BASE + 0x05F)
|
||||
#define OMAP3430_ISP_PREV_END (OMAP3430_ISP_PREV_BASE + 0x09F)
|
||||
#define OMAP3430_ISP_RESZ_END (OMAP3430_ISP_RESZ_BASE + 0x0AB)
|
||||
#define OMAP3430_ISP_SBL_END (OMAP3430_ISP_SBL_BASE + 0x0FB)
|
||||
#define OMAP3430_ISP_MMU_END (OMAP3430_ISP_MMU_BASE + 0x06F)
|
||||
#define OMAP3430_ISP_CSI2A_REGS1_END (OMAP3430_ISP_CSI2A_REGS1_BASE + 0x16F)
|
||||
#define OMAP3430_ISP_CSIPHY2_END (OMAP3430_ISP_CSIPHY2_BASE + 0x00B)
|
||||
#define OMAP3630_ISP_CSI2A_REGS2_END (OMAP3630_ISP_CSI2A_REGS2_BASE + 0x3F)
|
||||
#define OMAP3630_ISP_CSI2C_REGS1_END (OMAP3630_ISP_CSI2C_REGS1_BASE + 0x16F)
|
||||
#define OMAP3630_ISP_CSIPHY1_END (OMAP3630_ISP_CSIPHY1_BASE + 0x00B)
|
||||
#define OMAP3630_ISP_CSI2C_REGS2_END (OMAP3630_ISP_CSI2C_REGS2_BASE + 0x3F)
|
||||
#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000)
|
||||
#define OMAP3430_ISP_MMU_BASE (OMAP3430_ISP_BASE + 0x1400)
|
||||
#define OMAP3430_ISP_BASE2 (OMAP3430_ISP_BASE + 0x1800)
|
||||
|
||||
#define OMAP34XX_HSUSB_OTG_BASE (L4_34XX_BASE + 0xAB000)
|
||||
#define OMAP34XX_USBTLL_BASE (L4_34XX_BASE + 0x62000)
|
||||
|
|
|
|||
|
|
@ -237,6 +237,18 @@ static u16 ml_calculate_direction(u16 direction, u16 force,
|
|||
(force + new_force)) << 1;
|
||||
}
|
||||
|
||||
#define FRAC_N 8
|
||||
static inline s16 fixp_new16(s16 a)
|
||||
{
|
||||
return ((s32)a) >> (16 - FRAC_N);
|
||||
}
|
||||
|
||||
static inline s16 fixp_mult(s16 a, s16 b)
|
||||
{
|
||||
a = ((s32)a * 0x100) / 0x7fff;
|
||||
return ((s32)(a * b)) >> FRAC_N;
|
||||
}
|
||||
|
||||
/*
|
||||
* Combine two effects and apply gain.
|
||||
*/
|
||||
|
|
@ -247,7 +259,7 @@ static void ml_combine_effects(struct ff_effect *effect,
|
|||
struct ff_effect *new = state->effect;
|
||||
unsigned int strong, weak, i;
|
||||
int x, y;
|
||||
fixp_t level;
|
||||
s16 level;
|
||||
|
||||
switch (new->type) {
|
||||
case FF_CONSTANT:
|
||||
|
|
@ -255,8 +267,8 @@ static void ml_combine_effects(struct ff_effect *effect,
|
|||
level = fixp_new16(apply_envelope(state,
|
||||
new->u.constant.level,
|
||||
&new->u.constant.envelope));
|
||||
x = fixp_mult(fixp_sin(i), level) * gain / 0xffff;
|
||||
y = fixp_mult(-fixp_cos(i), level) * gain / 0xffff;
|
||||
x = fixp_mult(fixp_sin16(i), level) * gain / 0xffff;
|
||||
y = fixp_mult(-fixp_cos16(i), level) * gain / 0xffff;
|
||||
/*
|
||||
* here we abuse ff_ramp to hold x and y of constant force
|
||||
* If in future any driver wants something else than x and y
|
||||
|
|
|
|||
|
|
@ -980,7 +980,9 @@ config TOUCHSCREEN_SUN4I
|
|||
config TOUCHSCREEN_SUR40
|
||||
tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen"
|
||||
depends on USB
|
||||
depends on MEDIA_USB_SUPPORT
|
||||
select INPUT_POLLDEV
|
||||
select VIDEOBUF2_DMA_SG
|
||||
help
|
||||
Say Y here if you want support for the Samsung SUR40 touchscreen
|
||||
(also known as Microsoft Surface 2.0 or Microsoft PixelSense).
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
* Surface2.0/SUR40/PixelSense input driver
|
||||
*
|
||||
* Copyright (c) 2013 by Florian 'floe' Echtler <floe@butterbrot.org>
|
||||
* Copyright (c) 2014 by Florian 'floe' Echtler <floe@butterbrot.org>
|
||||
*
|
||||
* Derived from the USB Skeleton driver 1.1,
|
||||
* Copyright (c) 2003 Greg Kroah-Hartman (greg@kroah.com)
|
||||
|
|
@ -12,6 +12,9 @@
|
|||
* and from the generic hid-multitouch driver,
|
||||
* Copyright (c) 2010-2012 Stephane Chatty <chatty@enac.fr>
|
||||
*
|
||||
* and from the v4l2-pci-skeleton driver,
|
||||
* Copyright (c) Copyright 2014 Cisco Systems, Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
|
|
@ -31,6 +34,11 @@
|
|||
#include <linux/input-polldev.h>
|
||||
#include <linux/input/mt.h>
|
||||
#include <linux/usb/input.h>
|
||||
#include <linux/videodev2.h>
|
||||
#include <media/v4l2-device.h>
|
||||
#include <media/v4l2-dev.h>
|
||||
#include <media/v4l2-ioctl.h>
|
||||
#include <media/videobuf2-dma-sg.h>
|
||||
|
||||
/* read 512 bytes from endpoint 0x86 -> get header + blobs */
|
||||
struct sur40_header {
|
||||
|
|
@ -82,9 +90,19 @@ struct sur40_data {
|
|||
struct sur40_blob blobs[];
|
||||
} __packed;
|
||||
|
||||
/* read 512 bytes from endpoint 0x82 -> get header below
|
||||
* continue reading 16k blocks until header.size bytes read */
|
||||
struct sur40_image_header {
|
||||
__le32 magic; /* "SUBF" */
|
||||
__le32 packet_id;
|
||||
__le32 size; /* always 0x0007e900 = 960x540 */
|
||||
__le32 timestamp; /* milliseconds (increases by 16 or 17 each frame) */
|
||||
__le32 unknown; /* "epoch?" always 02/03 00 00 00 */
|
||||
} __packed;
|
||||
|
||||
/* version information */
|
||||
#define DRIVER_SHORT "sur40"
|
||||
#define DRIVER_LONG "Samsung SUR40"
|
||||
#define DRIVER_AUTHOR "Florian 'floe' Echtler <floe@butterbrot.org>"
|
||||
#define DRIVER_DESC "Surface2.0/SUR40/PixelSense input driver"
|
||||
|
||||
|
|
@ -99,6 +117,13 @@ struct sur40_data {
|
|||
/* touch data endpoint */
|
||||
#define TOUCH_ENDPOINT 0x86
|
||||
|
||||
/* video data endpoint */
|
||||
#define VIDEO_ENDPOINT 0x82
|
||||
|
||||
/* video header fields */
|
||||
#define VIDEO_HEADER_MAGIC 0x46425553
|
||||
#define VIDEO_PACKET_SIZE 16384
|
||||
|
||||
/* polling interval (ms) */
|
||||
#define POLL_INTERVAL 10
|
||||
|
||||
|
|
@ -113,6 +138,41 @@ struct sur40_data {
|
|||
#define SUR40_GET_STATE 0xc5 /* 4 bytes state (?) */
|
||||
#define SUR40_GET_SENSORS 0xb1 /* 8 bytes sensors */
|
||||
|
||||
/* master device state */
|
||||
struct sur40_state {
|
||||
|
||||
struct usb_device *usbdev;
|
||||
struct device *dev;
|
||||
struct input_polled_dev *input;
|
||||
|
||||
struct v4l2_device v4l2;
|
||||
struct video_device vdev;
|
||||
struct mutex lock;
|
||||
|
||||
struct vb2_queue queue;
|
||||
struct vb2_alloc_ctx *alloc_ctx;
|
||||
struct list_head buf_list;
|
||||
spinlock_t qlock;
|
||||
int sequence;
|
||||
|
||||
struct sur40_data *bulk_in_buffer;
|
||||
size_t bulk_in_size;
|
||||
u8 bulk_in_epaddr;
|
||||
|
||||
char phys[64];
|
||||
};
|
||||
|
||||
struct sur40_buffer {
|
||||
struct vb2_buffer vb;
|
||||
struct list_head list;
|
||||
};
|
||||
|
||||
/* forward declarations */
|
||||
static const struct video_device sur40_video_device;
|
||||
static const struct v4l2_pix_format sur40_video_format;
|
||||
static const struct vb2_queue sur40_queue;
|
||||
static void sur40_process_video(struct sur40_state *sur40);
|
||||
|
||||
/*
|
||||
* Note: an earlier, non-public version of this driver used USB_RECIP_ENDPOINT
|
||||
* here by mistake which is very likely to have corrupted the firmware EEPROM
|
||||
|
|
@ -122,19 +182,7 @@ struct sur40_data {
|
|||
* at https://floe.butterbrot.org/matrix/hacking/surface/brick.html
|
||||
*/
|
||||
|
||||
struct sur40_state {
|
||||
|
||||
struct usb_device *usbdev;
|
||||
struct device *dev;
|
||||
struct input_polled_dev *input;
|
||||
|
||||
struct sur40_data *bulk_in_buffer;
|
||||
size_t bulk_in_size;
|
||||
u8 bulk_in_epaddr;
|
||||
|
||||
char phys[64];
|
||||
};
|
||||
|
||||
/* command wrapper */
|
||||
static int sur40_command(struct sur40_state *dev,
|
||||
u8 command, u16 index, void *buffer, u16 size)
|
||||
{
|
||||
|
|
@ -247,7 +295,6 @@ static void sur40_report_blob(struct sur40_blob *blob, struct input_dev *input)
|
|||
/* core function: poll for new input data */
|
||||
static void sur40_poll(struct input_polled_dev *polldev)
|
||||
{
|
||||
|
||||
struct sur40_state *sur40 = polldev->private;
|
||||
struct input_dev *input = polldev->input;
|
||||
int result, bulk_read, need_blobs, packet_blobs, i;
|
||||
|
|
@ -314,6 +361,86 @@ static void sur40_poll(struct input_polled_dev *polldev)
|
|||
|
||||
input_mt_sync_frame(input);
|
||||
input_sync(input);
|
||||
|
||||
sur40_process_video(sur40);
|
||||
}
|
||||
|
||||
/* deal with video data */
|
||||
static void sur40_process_video(struct sur40_state *sur40)
|
||||
{
|
||||
|
||||
struct sur40_image_header *img = (void *)(sur40->bulk_in_buffer);
|
||||
struct sur40_buffer *new_buf;
|
||||
struct usb_sg_request sgr;
|
||||
struct sg_table *sgt;
|
||||
int result, bulk_read;
|
||||
|
||||
if (!vb2_start_streaming_called(&sur40->queue))
|
||||
return;
|
||||
|
||||
/* get a new buffer from the list */
|
||||
spin_lock(&sur40->qlock);
|
||||
if (list_empty(&sur40->buf_list)) {
|
||||
dev_dbg(sur40->dev, "buffer queue empty\n");
|
||||
spin_unlock(&sur40->qlock);
|
||||
return;
|
||||
}
|
||||
new_buf = list_entry(sur40->buf_list.next, struct sur40_buffer, list);
|
||||
list_del(&new_buf->list);
|
||||
spin_unlock(&sur40->qlock);
|
||||
|
||||
/* retrieve data via bulk read */
|
||||
result = usb_bulk_msg(sur40->usbdev,
|
||||
usb_rcvbulkpipe(sur40->usbdev, VIDEO_ENDPOINT),
|
||||
sur40->bulk_in_buffer, sur40->bulk_in_size,
|
||||
&bulk_read, 1000);
|
||||
|
||||
if (result < 0) {
|
||||
dev_err(sur40->dev, "error in usb_bulk_read\n");
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
if (bulk_read != sizeof(struct sur40_image_header)) {
|
||||
dev_err(sur40->dev, "received %d bytes (%zd expected)\n",
|
||||
bulk_read, sizeof(struct sur40_image_header));
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
if (le32_to_cpu(img->magic) != VIDEO_HEADER_MAGIC) {
|
||||
dev_err(sur40->dev, "image magic mismatch\n");
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
if (le32_to_cpu(img->size) != sur40_video_format.sizeimage) {
|
||||
dev_err(sur40->dev, "image size mismatch\n");
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
sgt = vb2_dma_sg_plane_desc(&new_buf->vb, 0);
|
||||
|
||||
result = usb_sg_init(&sgr, sur40->usbdev,
|
||||
usb_rcvbulkpipe(sur40->usbdev, VIDEO_ENDPOINT), 0,
|
||||
sgt->sgl, sgt->nents, sur40_video_format.sizeimage, 0);
|
||||
if (result < 0) {
|
||||
dev_err(sur40->dev, "error %d in usb_sg_init\n", result);
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
usb_sg_wait(&sgr);
|
||||
if (sgr.status < 0) {
|
||||
dev_err(sur40->dev, "error %d in usb_sg_wait\n", sgr.status);
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
/* mark as finished */
|
||||
v4l2_get_timestamp(&new_buf->vb.v4l2_buf.timestamp);
|
||||
new_buf->vb.v4l2_buf.sequence = sur40->sequence++;
|
||||
new_buf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
|
||||
vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_DONE);
|
||||
return;
|
||||
|
||||
err_poll:
|
||||
vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_ERROR);
|
||||
}
|
||||
|
||||
/* Initialize input device parameters. */
|
||||
|
|
@ -377,6 +504,11 @@ static int sur40_probe(struct usb_interface *interface,
|
|||
goto err_free_dev;
|
||||
}
|
||||
|
||||
/* initialize locks/lists */
|
||||
INIT_LIST_HEAD(&sur40->buf_list);
|
||||
spin_lock_init(&sur40->qlock);
|
||||
mutex_init(&sur40->lock);
|
||||
|
||||
/* Set up polled input device control structure */
|
||||
poll_dev->private = sur40;
|
||||
poll_dev->poll_interval = POLL_INTERVAL;
|
||||
|
|
@ -387,7 +519,7 @@ static int sur40_probe(struct usb_interface *interface,
|
|||
/* Set up regular input device structure */
|
||||
sur40_input_setup(poll_dev->input);
|
||||
|
||||
poll_dev->input->name = "Samsung SUR40";
|
||||
poll_dev->input->name = DRIVER_LONG;
|
||||
usb_to_input_id(usbdev, &poll_dev->input->id);
|
||||
usb_make_path(usbdev, sur40->phys, sizeof(sur40->phys));
|
||||
strlcat(sur40->phys, "/input0", sizeof(sur40->phys));
|
||||
|
|
@ -408,6 +540,7 @@ static int sur40_probe(struct usb_interface *interface,
|
|||
goto err_free_polldev;
|
||||
}
|
||||
|
||||
/* register the polled input device */
|
||||
error = input_register_polled_device(poll_dev);
|
||||
if (error) {
|
||||
dev_err(&interface->dev,
|
||||
|
|
@ -415,12 +548,54 @@ static int sur40_probe(struct usb_interface *interface,
|
|||
goto err_free_buffer;
|
||||
}
|
||||
|
||||
/* register the video master device */
|
||||
snprintf(sur40->v4l2.name, sizeof(sur40->v4l2.name), "%s", DRIVER_LONG);
|
||||
error = v4l2_device_register(sur40->dev, &sur40->v4l2);
|
||||
if (error) {
|
||||
dev_err(&interface->dev,
|
||||
"Unable to register video master device.");
|
||||
goto err_unreg_v4l2;
|
||||
}
|
||||
|
||||
/* initialize the lock and subdevice */
|
||||
sur40->queue = sur40_queue;
|
||||
sur40->queue.drv_priv = sur40;
|
||||
sur40->queue.lock = &sur40->lock;
|
||||
|
||||
/* initialize the queue */
|
||||
error = vb2_queue_init(&sur40->queue);
|
||||
if (error)
|
||||
goto err_unreg_v4l2;
|
||||
|
||||
sur40->alloc_ctx = vb2_dma_sg_init_ctx(sur40->dev);
|
||||
if (IS_ERR(sur40->alloc_ctx)) {
|
||||
dev_err(sur40->dev, "Can't allocate buffer context");
|
||||
goto err_unreg_v4l2;
|
||||
}
|
||||
|
||||
sur40->vdev = sur40_video_device;
|
||||
sur40->vdev.v4l2_dev = &sur40->v4l2;
|
||||
sur40->vdev.lock = &sur40->lock;
|
||||
sur40->vdev.queue = &sur40->queue;
|
||||
video_set_drvdata(&sur40->vdev, sur40);
|
||||
|
||||
error = video_register_device(&sur40->vdev, VFL_TYPE_GRABBER, -1);
|
||||
if (error) {
|
||||
dev_err(&interface->dev,
|
||||
"Unable to register video subdevice.");
|
||||
goto err_unreg_video;
|
||||
}
|
||||
|
||||
/* we can register the device now, as it is ready */
|
||||
usb_set_intfdata(interface, sur40);
|
||||
dev_dbg(&interface->dev, "%s is now attached\n", DRIVER_DESC);
|
||||
|
||||
return 0;
|
||||
|
||||
err_unreg_video:
|
||||
video_unregister_device(&sur40->vdev);
|
||||
err_unreg_v4l2:
|
||||
v4l2_device_unregister(&sur40->v4l2);
|
||||
err_free_buffer:
|
||||
kfree(sur40->bulk_in_buffer);
|
||||
err_free_polldev:
|
||||
|
|
@ -436,6 +611,10 @@ static void sur40_disconnect(struct usb_interface *interface)
|
|||
{
|
||||
struct sur40_state *sur40 = usb_get_intfdata(interface);
|
||||
|
||||
video_unregister_device(&sur40->vdev);
|
||||
v4l2_device_unregister(&sur40->v4l2);
|
||||
vb2_dma_sg_cleanup_ctx(sur40->alloc_ctx);
|
||||
|
||||
input_unregister_polled_device(sur40->input);
|
||||
input_free_polled_device(sur40->input);
|
||||
kfree(sur40->bulk_in_buffer);
|
||||
|
|
@ -445,12 +624,243 @@ static void sur40_disconnect(struct usb_interface *interface)
|
|||
dev_dbg(&interface->dev, "%s is now disconnected\n", DRIVER_DESC);
|
||||
}
|
||||
|
||||
/*
|
||||
* Setup the constraints of the queue: besides setting the number of planes
|
||||
* per buffer and the size and allocation context of each plane, it also
|
||||
* checks if sufficient buffers have been allocated. Usually 3 is a good
|
||||
* minimum number: many DMA engines need a minimum of 2 buffers in the
|
||||
* queue and you need to have another available for userspace processing.
|
||||
*/
|
||||
static int sur40_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
|
||||
unsigned int *nbuffers, unsigned int *nplanes,
|
||||
unsigned int sizes[], void *alloc_ctxs[])
|
||||
{
|
||||
struct sur40_state *sur40 = vb2_get_drv_priv(q);
|
||||
|
||||
if (q->num_buffers + *nbuffers < 3)
|
||||
*nbuffers = 3 - q->num_buffers;
|
||||
|
||||
if (fmt && fmt->fmt.pix.sizeimage < sur40_video_format.sizeimage)
|
||||
return -EINVAL;
|
||||
|
||||
*nplanes = 1;
|
||||
sizes[0] = fmt ? fmt->fmt.pix.sizeimage : sur40_video_format.sizeimage;
|
||||
alloc_ctxs[0] = sur40->alloc_ctx;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Prepare the buffer for queueing to the DMA engine: check and set the
|
||||
* payload size.
|
||||
*/
|
||||
static int sur40_buffer_prepare(struct vb2_buffer *vb)
|
||||
{
|
||||
struct sur40_state *sur40 = vb2_get_drv_priv(vb->vb2_queue);
|
||||
unsigned long size = sur40_video_format.sizeimage;
|
||||
|
||||
if (vb2_plane_size(vb, 0) < size) {
|
||||
dev_err(&sur40->usbdev->dev, "buffer too small (%lu < %lu)\n",
|
||||
vb2_plane_size(vb, 0), size);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
vb2_set_plane_payload(vb, 0, size);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Queue this buffer to the DMA engine.
|
||||
*/
|
||||
static void sur40_buffer_queue(struct vb2_buffer *vb)
|
||||
{
|
||||
struct sur40_state *sur40 = vb2_get_drv_priv(vb->vb2_queue);
|
||||
struct sur40_buffer *buf = (struct sur40_buffer *)vb;
|
||||
|
||||
spin_lock(&sur40->qlock);
|
||||
list_add_tail(&buf->list, &sur40->buf_list);
|
||||
spin_unlock(&sur40->qlock);
|
||||
}
|
||||
|
||||
static void return_all_buffers(struct sur40_state *sur40,
|
||||
enum vb2_buffer_state state)
|
||||
{
|
||||
struct sur40_buffer *buf, *node;
|
||||
|
||||
spin_lock(&sur40->qlock);
|
||||
list_for_each_entry_safe(buf, node, &sur40->buf_list, list) {
|
||||
vb2_buffer_done(&buf->vb, state);
|
||||
list_del(&buf->list);
|
||||
}
|
||||
spin_unlock(&sur40->qlock);
|
||||
}
|
||||
|
||||
/*
|
||||
* Start streaming. First check if the minimum number of buffers have been
|
||||
* queued. If not, then return -ENOBUFS and the vb2 framework will call
|
||||
* this function again the next time a buffer has been queued until enough
|
||||
* buffers are available to actually start the DMA engine.
|
||||
*/
|
||||
static int sur40_start_streaming(struct vb2_queue *vq, unsigned int count)
|
||||
{
|
||||
struct sur40_state *sur40 = vb2_get_drv_priv(vq);
|
||||
|
||||
sur40->sequence = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Stop the DMA engine. Any remaining buffers in the DMA queue are dequeued
|
||||
* and passed on to the vb2 framework marked as STATE_ERROR.
|
||||
*/
|
||||
static void sur40_stop_streaming(struct vb2_queue *vq)
|
||||
{
|
||||
struct sur40_state *sur40 = vb2_get_drv_priv(vq);
|
||||
|
||||
/* Release all active buffers */
|
||||
return_all_buffers(sur40, VB2_BUF_STATE_ERROR);
|
||||
}
|
||||
|
||||
/* V4L ioctl */
|
||||
static int sur40_vidioc_querycap(struct file *file, void *priv,
|
||||
struct v4l2_capability *cap)
|
||||
{
|
||||
struct sur40_state *sur40 = video_drvdata(file);
|
||||
|
||||
strlcpy(cap->driver, DRIVER_SHORT, sizeof(cap->driver));
|
||||
strlcpy(cap->card, DRIVER_LONG, sizeof(cap->card));
|
||||
usb_make_path(sur40->usbdev, cap->bus_info, sizeof(cap->bus_info));
|
||||
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
|
||||
V4L2_CAP_READWRITE |
|
||||
V4L2_CAP_STREAMING;
|
||||
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sur40_vidioc_enum_input(struct file *file, void *priv,
|
||||
struct v4l2_input *i)
|
||||
{
|
||||
if (i->index != 0)
|
||||
return -EINVAL;
|
||||
i->type = V4L2_INPUT_TYPE_CAMERA;
|
||||
i->std = V4L2_STD_UNKNOWN;
|
||||
strlcpy(i->name, "In-Cell Sensor", sizeof(i->name));
|
||||
i->capabilities = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sur40_vidioc_s_input(struct file *file, void *priv, unsigned int i)
|
||||
{
|
||||
return (i == 0) ? 0 : -EINVAL;
|
||||
}
|
||||
|
||||
static int sur40_vidioc_g_input(struct file *file, void *priv, unsigned int *i)
|
||||
{
|
||||
*i = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sur40_vidioc_fmt(struct file *file, void *priv,
|
||||
struct v4l2_format *f)
|
||||
{
|
||||
f->fmt.pix = sur40_video_format;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sur40_vidioc_enum_fmt(struct file *file, void *priv,
|
||||
struct v4l2_fmtdesc *f)
|
||||
{
|
||||
if (f->index != 0)
|
||||
return -EINVAL;
|
||||
strlcpy(f->description, "8-bit greyscale", sizeof(f->description));
|
||||
f->pixelformat = V4L2_PIX_FMT_GREY;
|
||||
f->flags = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct usb_device_id sur40_table[] = {
|
||||
{ USB_DEVICE(ID_MICROSOFT, ID_SUR40) }, /* Samsung SUR40 */
|
||||
{ } /* terminating null entry */
|
||||
};
|
||||
MODULE_DEVICE_TABLE(usb, sur40_table);
|
||||
|
||||
/* V4L2 structures */
|
||||
static const struct vb2_ops sur40_queue_ops = {
|
||||
.queue_setup = sur40_queue_setup,
|
||||
.buf_prepare = sur40_buffer_prepare,
|
||||
.buf_queue = sur40_buffer_queue,
|
||||
.start_streaming = sur40_start_streaming,
|
||||
.stop_streaming = sur40_stop_streaming,
|
||||
.wait_prepare = vb2_ops_wait_prepare,
|
||||
.wait_finish = vb2_ops_wait_finish,
|
||||
};
|
||||
|
||||
static const struct vb2_queue sur40_queue = {
|
||||
.type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
|
||||
/*
|
||||
* VB2_USERPTR in currently not enabled: passing a user pointer to
|
||||
* dma-sg will result in segment sizes that are not a multiple of
|
||||
* 512 bytes, which is required by the host controller.
|
||||
*/
|
||||
.io_modes = VB2_MMAP | VB2_READ | VB2_DMABUF,
|
||||
.buf_struct_size = sizeof(struct sur40_buffer),
|
||||
.ops = &sur40_queue_ops,
|
||||
.mem_ops = &vb2_dma_sg_memops,
|
||||
.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC,
|
||||
.min_buffers_needed = 3,
|
||||
};
|
||||
|
||||
static const struct v4l2_file_operations sur40_video_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = v4l2_fh_open,
|
||||
.release = vb2_fop_release,
|
||||
.unlocked_ioctl = video_ioctl2,
|
||||
.read = vb2_fop_read,
|
||||
.mmap = vb2_fop_mmap,
|
||||
.poll = vb2_fop_poll,
|
||||
};
|
||||
|
||||
static const struct v4l2_ioctl_ops sur40_video_ioctl_ops = {
|
||||
|
||||
.vidioc_querycap = sur40_vidioc_querycap,
|
||||
|
||||
.vidioc_enum_fmt_vid_cap = sur40_vidioc_enum_fmt,
|
||||
.vidioc_try_fmt_vid_cap = sur40_vidioc_fmt,
|
||||
.vidioc_s_fmt_vid_cap = sur40_vidioc_fmt,
|
||||
.vidioc_g_fmt_vid_cap = sur40_vidioc_fmt,
|
||||
|
||||
.vidioc_enum_input = sur40_vidioc_enum_input,
|
||||
.vidioc_g_input = sur40_vidioc_g_input,
|
||||
.vidioc_s_input = sur40_vidioc_s_input,
|
||||
|
||||
.vidioc_reqbufs = vb2_ioctl_reqbufs,
|
||||
.vidioc_create_bufs = vb2_ioctl_create_bufs,
|
||||
.vidioc_querybuf = vb2_ioctl_querybuf,
|
||||
.vidioc_qbuf = vb2_ioctl_qbuf,
|
||||
.vidioc_dqbuf = vb2_ioctl_dqbuf,
|
||||
.vidioc_expbuf = vb2_ioctl_expbuf,
|
||||
|
||||
.vidioc_streamon = vb2_ioctl_streamon,
|
||||
.vidioc_streamoff = vb2_ioctl_streamoff,
|
||||
};
|
||||
|
||||
static const struct video_device sur40_video_device = {
|
||||
.name = DRIVER_LONG,
|
||||
.fops = &sur40_video_fops,
|
||||
.ioctl_ops = &sur40_video_ioctl_ops,
|
||||
.release = video_device_release_empty,
|
||||
};
|
||||
|
||||
static const struct v4l2_pix_format sur40_video_format = {
|
||||
.pixelformat = V4L2_PIX_FMT_GREY,
|
||||
.width = SENSOR_RES_X / 2,
|
||||
.height = SENSOR_RES_Y / 2,
|
||||
.field = V4L2_FIELD_NONE,
|
||||
.colorspace = V4L2_COLORSPACE_SRGB,
|
||||
.bytesperline = SENSOR_RES_X / 2,
|
||||
.sizeimage = (SENSOR_RES_X/2) * (SENSOR_RES_Y/2),
|
||||
};
|
||||
|
||||
/* USB-specific object needed to register this driver with the USB subsystem. */
|
||||
static struct usb_driver sur40_driver = {
|
||||
.name = DRIVER_SHORT,
|
||||
|
|
|
|||
|
|
@ -87,13 +87,21 @@ config MEDIA_RC_SUPPORT
|
|||
|
||||
config MEDIA_CONTROLLER
|
||||
bool "Media Controller API"
|
||||
depends on MEDIA_CAMERA_SUPPORT
|
||||
depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT
|
||||
---help---
|
||||
Enable the media controller API used to query media devices internal
|
||||
topology and configure it dynamically.
|
||||
|
||||
This API is mostly used by camera interfaces in embedded platforms.
|
||||
|
||||
config MEDIA_CONTROLLER_DVB
|
||||
bool "Enable Media controller for DVB"
|
||||
depends on MEDIA_CONTROLLER
|
||||
---help---
|
||||
Enable the media controller API support for DVB.
|
||||
|
||||
This is currently experimental.
|
||||
|
||||
#
|
||||
# Video4Linux support
|
||||
# Only enables if one of the V4L2 types (ATV, webcam, radio) is selected
|
||||
|
|
|
|||
|
|
@ -587,26 +587,20 @@ int saa7146_vv_release(struct saa7146_dev* dev)
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(saa7146_vv_release);
|
||||
|
||||
int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
|
||||
int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev,
|
||||
char *name, int type)
|
||||
{
|
||||
struct video_device *vfd;
|
||||
int err;
|
||||
int i;
|
||||
|
||||
DEB_EE("dev:%p, name:'%s', type:%d\n", dev, name, type);
|
||||
|
||||
// released by vfd->release
|
||||
vfd = video_device_alloc();
|
||||
if (vfd == NULL)
|
||||
return -ENOMEM;
|
||||
|
||||
vfd->fops = &video_fops;
|
||||
if (type == VFL_TYPE_GRABBER)
|
||||
vfd->ioctl_ops = &dev->ext_vv_data->vid_ops;
|
||||
else
|
||||
vfd->ioctl_ops = &dev->ext_vv_data->vbi_ops;
|
||||
vfd->release = video_device_release;
|
||||
vfd->release = video_device_release_empty;
|
||||
vfd->lock = &dev->v4l2_lock;
|
||||
vfd->v4l2_dev = &dev->v4l2_dev;
|
||||
vfd->tvnorms = 0;
|
||||
|
|
@ -618,25 +612,20 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
|
|||
err = video_register_device(vfd, type, -1);
|
||||
if (err < 0) {
|
||||
ERR("cannot register v4l2 device. skipping.\n");
|
||||
video_device_release(vfd);
|
||||
return err;
|
||||
}
|
||||
|
||||
pr_info("%s: registered device %s [v4l2]\n",
|
||||
dev->name, video_device_node_name(vfd));
|
||||
|
||||
*vid = vfd;
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(saa7146_register_device);
|
||||
|
||||
int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev)
|
||||
int saa7146_unregister_device(struct video_device *vfd, struct saa7146_dev *dev)
|
||||
{
|
||||
DEB_EE("dev:%p\n", dev);
|
||||
|
||||
video_unregister_device(*vid);
|
||||
*vid = NULL;
|
||||
|
||||
video_unregister_device(vfd);
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(saa7146_unregister_device);
|
||||
|
|
|
|||
|
|
@ -95,7 +95,7 @@ static int vbi_workaround(struct saa7146_dev *dev)
|
|||
|
||||
/* prepare to wait to be woken up by the irq-handler */
|
||||
add_wait_queue(&vv->vbi_wq, &wait);
|
||||
current->state = TASK_INTERRUPTIBLE;
|
||||
set_current_state(TASK_INTERRUPTIBLE);
|
||||
|
||||
/* start rps1 to enable workaround */
|
||||
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
|
||||
|
|
@ -106,7 +106,7 @@ static int vbi_workaround(struct saa7146_dev *dev)
|
|||
DEB_VBI("brs bug workaround %d/1\n", i);
|
||||
|
||||
remove_wait_queue(&vv->vbi_wq, &wait);
|
||||
current->state = TASK_RUNNING;
|
||||
__set_current_state(TASK_RUNNING);
|
||||
|
||||
/* disable rps1 irqs */
|
||||
SAA7146_IER_DISABLE(dev,MASK_28);
|
||||
|
|
|
|||
|
|
@ -21,10 +21,6 @@
|
|||
#include "smsir.h"
|
||||
#include <linux/module.h>
|
||||
|
||||
static int sms_dbg;
|
||||
module_param_named(cards_dbg, sms_dbg, int, 0644);
|
||||
MODULE_PARM_DESC(cards_dbg, "set debug level (info=1, adv=2 (or-able))");
|
||||
|
||||
static struct sms_board sms_boards[] = {
|
||||
[SMS_BOARD_UNKNOWN] = {
|
||||
.name = "Unknown board",
|
||||
|
|
@ -232,7 +228,7 @@ int sms_board_event(struct smscore_device_t *coredev,
|
|||
break; /* BOARD_EVENT_MULTIPLEX_ERRORS */
|
||||
|
||||
default:
|
||||
sms_err("Unknown SMS board event");
|
||||
pr_err("Unknown SMS board event\n");
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
|
|
@ -342,7 +338,7 @@ int sms_board_lna_control(struct smscore_device_t *coredev, int onoff)
|
|||
int board_id = smscore_get_board_id(coredev);
|
||||
struct sms_board *board = sms_get_board(board_id);
|
||||
|
||||
sms_debug("%s: LNA %s", __func__, onoff ? "enabled" : "disabled");
|
||||
pr_debug("%s: LNA %s\n", __func__, onoff ? "enabled" : "disabled");
|
||||
|
||||
switch (board_id) {
|
||||
case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
|
||||
|
|
|
|||
|
|
@ -20,8 +20,9 @@
|
|||
#ifndef __SMS_CARDS_H__
|
||||
#define __SMS_CARDS_H__
|
||||
|
||||
#include <linux/usb.h>
|
||||
#include "smscoreapi.h"
|
||||
|
||||
#include <linux/usb.h>
|
||||
#include "smsir.h"
|
||||
|
||||
#define SMS_BOARD_UNKNOWN 0
|
||||
|
|
|
|||
|
|
@ -21,6 +21,8 @@
|
|||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#include "smscoreapi.h"
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/module.h>
|
||||
|
|
@ -34,14 +36,9 @@
|
|||
#include <linux/wait.h>
|
||||
#include <asm/byteorder.h>
|
||||
|
||||
#include "smscoreapi.h"
|
||||
#include "sms-cards.h"
|
||||
#include "smsir.h"
|
||||
|
||||
static int sms_dbg;
|
||||
module_param_named(debug, sms_dbg, int, 0644);
|
||||
MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
|
||||
|
||||
struct smscore_device_notifyee_t {
|
||||
struct list_head entry;
|
||||
hotplug_t hotplug;
|
||||
|
|
@ -460,7 +457,7 @@ static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
|
|||
strcpy(entry->devpath, devpath);
|
||||
list_add(&entry->entry, &g_smscore_registry);
|
||||
} else
|
||||
sms_err("failed to create smscore_registry.");
|
||||
pr_err("failed to create smscore_registry.\n");
|
||||
kmutex_unlock(&g_smscore_registrylock);
|
||||
return entry;
|
||||
}
|
||||
|
|
@ -473,7 +470,7 @@ int smscore_registry_getmode(char *devpath)
|
|||
if (entry)
|
||||
return entry->mode;
|
||||
else
|
||||
sms_err("No registry found.");
|
||||
pr_err("No registry found.\n");
|
||||
|
||||
return default_mode;
|
||||
}
|
||||
|
|
@ -487,7 +484,7 @@ static enum sms_device_type_st smscore_registry_gettype(char *devpath)
|
|||
if (entry)
|
||||
return entry->type;
|
||||
else
|
||||
sms_err("No registry found.");
|
||||
pr_err("No registry found.\n");
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
|
@ -500,7 +497,7 @@ static void smscore_registry_setmode(char *devpath, int mode)
|
|||
if (entry)
|
||||
entry->mode = mode;
|
||||
else
|
||||
sms_err("No registry found.");
|
||||
pr_err("No registry found.\n");
|
||||
}
|
||||
|
||||
static void smscore_registry_settype(char *devpath,
|
||||
|
|
@ -512,7 +509,7 @@ static void smscore_registry_settype(char *devpath,
|
|||
if (entry)
|
||||
entry->type = type;
|
||||
else
|
||||
sms_err("No registry found.");
|
||||
pr_err("No registry found.\n");
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -635,10 +632,8 @@ smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer,
|
|||
struct smscore_buffer_t *cb;
|
||||
|
||||
cb = kzalloc(sizeof(struct smscore_buffer_t), GFP_KERNEL);
|
||||
if (!cb) {
|
||||
sms_info("kzalloc(...) failed");
|
||||
if (!cb)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
cb->p = buffer;
|
||||
cb->offset_in_common = buffer - (u8 *) common_buffer;
|
||||
|
|
@ -658,16 +653,19 @@ smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer,
|
|||
* @return 0 on success, <0 on error.
|
||||
*/
|
||||
int smscore_register_device(struct smsdevice_params_t *params,
|
||||
struct smscore_device_t **coredev)
|
||||
struct smscore_device_t **coredev,
|
||||
void *mdev)
|
||||
{
|
||||
struct smscore_device_t *dev;
|
||||
u8 *buffer;
|
||||
|
||||
dev = kzalloc(sizeof(struct smscore_device_t), GFP_KERNEL);
|
||||
if (!dev) {
|
||||
sms_info("kzalloc(...) failed");
|
||||
if (!dev)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
dev->media_dev = mdev;
|
||||
#endif
|
||||
|
||||
/* init list entry so it could be safe in smscore_unregister_device */
|
||||
INIT_LIST_HEAD(&dev->entry);
|
||||
|
|
@ -722,7 +720,7 @@ int smscore_register_device(struct smsdevice_params_t *params,
|
|||
smscore_putbuffer(dev, cb);
|
||||
}
|
||||
|
||||
sms_info("allocated %d buffers", dev->num_buffers);
|
||||
pr_debug("allocated %d buffers\n", dev->num_buffers);
|
||||
|
||||
dev->mode = DEVICE_MODE_NONE;
|
||||
dev->board_id = SMS_BOARD_UNKNOWN;
|
||||
|
|
@ -746,7 +744,7 @@ int smscore_register_device(struct smsdevice_params_t *params,
|
|||
|
||||
*coredev = dev;
|
||||
|
||||
sms_info("device %p created", dev);
|
||||
pr_debug("device %p created\n", dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -763,7 +761,7 @@ static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev,
|
|||
|
||||
rc = coredev->sendrequest_handler(coredev->context, buffer, size);
|
||||
if (rc < 0) {
|
||||
sms_info("sendrequest returned error %d", rc);
|
||||
pr_info("sendrequest returned error %d\n", rc);
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
|
@ -786,11 +784,11 @@ static int smscore_init_ir(struct smscore_device_t *coredev)
|
|||
coredev->ir.dev = NULL;
|
||||
ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir;
|
||||
if (ir_io) {/* only if IR port exist we use IR sub-module */
|
||||
sms_info("IR loading");
|
||||
pr_debug("IR loading\n");
|
||||
rc = sms_ir_init(coredev);
|
||||
|
||||
if (rc != 0)
|
||||
sms_err("Error initialization DTV IR sub-module");
|
||||
pr_err("Error initialization DTV IR sub-module\n");
|
||||
else {
|
||||
buffer = kmalloc(sizeof(struct sms_msg_data2) +
|
||||
SMS_DMA_ALIGNMENT,
|
||||
|
|
@ -812,11 +810,10 @@ static int smscore_init_ir(struct smscore_device_t *coredev)
|
|||
|
||||
kfree(buffer);
|
||||
} else
|
||||
sms_err
|
||||
("Sending IR initialization message failed");
|
||||
pr_err("Sending IR initialization message failed\n");
|
||||
}
|
||||
} else
|
||||
sms_info("IR port has not been detected");
|
||||
pr_info("IR port has not been detected\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -835,13 +832,13 @@ static int smscore_configure_board(struct smscore_device_t *coredev)
|
|||
|
||||
board = sms_get_board(coredev->board_id);
|
||||
if (!board) {
|
||||
sms_err("no board configuration exist.");
|
||||
pr_err("no board configuration exist.\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (board->mtu) {
|
||||
struct sms_msg_data mtu_msg;
|
||||
sms_debug("set max transmit unit %d", board->mtu);
|
||||
pr_debug("set max transmit unit %d\n", board->mtu);
|
||||
|
||||
mtu_msg.x_msg_header.msg_src_id = 0;
|
||||
mtu_msg.x_msg_header.msg_dst_id = HIF_TASK;
|
||||
|
|
@ -856,7 +853,7 @@ static int smscore_configure_board(struct smscore_device_t *coredev)
|
|||
|
||||
if (board->crystal) {
|
||||
struct sms_msg_data crys_msg;
|
||||
sms_debug("set crystal value %d", board->crystal);
|
||||
pr_debug("set crystal value %d\n", board->crystal);
|
||||
|
||||
SMS_INIT_MSG(&crys_msg.x_msg_header,
|
||||
MSG_SMS_NEW_CRYSTAL_REQ,
|
||||
|
|
@ -890,12 +887,12 @@ int smscore_start_device(struct smscore_device_t *coredev)
|
|||
|
||||
rc = smscore_set_device_mode(coredev, mode);
|
||||
if (rc < 0) {
|
||||
sms_info("set device mode faile , rc %d", rc);
|
||||
pr_info("set device mode failed , rc %d\n", rc);
|
||||
return rc;
|
||||
}
|
||||
rc = smscore_configure_board(coredev);
|
||||
if (rc < 0) {
|
||||
sms_info("configure board failed , rc %d", rc);
|
||||
pr_info("configure board failed , rc %d\n", rc);
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
|
@ -904,7 +901,7 @@ int smscore_start_device(struct smscore_device_t *coredev)
|
|||
rc = smscore_notify_callbacks(coredev, coredev->device, 1);
|
||||
smscore_init_ir(coredev);
|
||||
|
||||
sms_info("device %p started, rc %d", coredev, rc);
|
||||
pr_debug("device %p started, rc %d\n", coredev, rc);
|
||||
|
||||
kmutex_unlock(&g_smscore_deviceslock);
|
||||
|
||||
|
|
@ -927,7 +924,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
|
|||
|
||||
mem_address = firmware->start_address;
|
||||
|
||||
sms_info("loading FW to addr 0x%x size %d",
|
||||
pr_debug("loading FW to addr 0x%x size %d\n",
|
||||
mem_address, firmware->length);
|
||||
if (coredev->preload_handler) {
|
||||
rc = coredev->preload_handler(coredev->context);
|
||||
|
|
@ -941,14 +938,14 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
|
|||
return -ENOMEM;
|
||||
|
||||
if (coredev->mode != DEVICE_MODE_NONE) {
|
||||
sms_debug("sending reload command.");
|
||||
pr_debug("sending reload command.\n");
|
||||
SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ,
|
||||
sizeof(struct sms_msg_hdr));
|
||||
rc = smscore_sendrequest_and_wait(coredev, msg,
|
||||
msg->x_msg_header.msg_length,
|
||||
&coredev->reload_start_done);
|
||||
if (rc < 0) {
|
||||
sms_err("device reload failed, rc %d", rc);
|
||||
pr_err("device reload failed, rc %d\n", rc);
|
||||
goto exit_fw_download;
|
||||
}
|
||||
mem_address = *(u32 *) &payload[20];
|
||||
|
|
@ -982,7 +979,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
|
|||
if (rc < 0)
|
||||
goto exit_fw_download;
|
||||
|
||||
sms_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x",
|
||||
pr_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x\n",
|
||||
calc_checksum);
|
||||
SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ,
|
||||
sizeof(msg->x_msg_header) +
|
||||
|
|
@ -1001,7 +998,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
|
|||
struct sms_msg_data *trigger_msg =
|
||||
(struct sms_msg_data *) msg;
|
||||
|
||||
sms_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ");
|
||||
pr_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ\n");
|
||||
SMS_INIT_MSG(&msg->x_msg_header,
|
||||
MSG_SMS_SWDOWNLOAD_TRIGGER_REQ,
|
||||
sizeof(struct sms_msg_hdr) +
|
||||
|
|
@ -1037,12 +1034,13 @@ exit_fw_download:
|
|||
kfree(msg);
|
||||
|
||||
if (coredev->postload_handler) {
|
||||
sms_debug("rc=%d, postload=0x%p", rc, coredev->postload_handler);
|
||||
pr_debug("rc=%d, postload=0x%p\n",
|
||||
rc, coredev->postload_handler);
|
||||
if (rc >= 0)
|
||||
return coredev->postload_handler(coredev->context);
|
||||
}
|
||||
|
||||
sms_debug("rc=%d", rc);
|
||||
pr_debug("rc=%d\n", rc);
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
|
@ -1121,11 +1119,11 @@ static char *smscore_get_fw_filename(struct smscore_device_t *coredev,
|
|||
if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX)
|
||||
return NULL;
|
||||
|
||||
sms_debug("trying to get fw name from sms_boards board_id %d mode %d",
|
||||
pr_debug("trying to get fw name from sms_boards board_id %d mode %d\n",
|
||||
board_id, mode);
|
||||
fw = sms_get_board(board_id)->fw;
|
||||
if (!fw || !fw[mode]) {
|
||||
sms_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d",
|
||||
pr_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d\n",
|
||||
mode, type);
|
||||
return smscore_fw_lkup[type][mode];
|
||||
}
|
||||
|
|
@ -1154,10 +1152,10 @@ static int smscore_load_firmware_from_file(struct smscore_device_t *coredev,
|
|||
|
||||
char *fw_filename = smscore_get_fw_filename(coredev, mode);
|
||||
if (!fw_filename) {
|
||||
sms_err("mode %d not supported on this device", mode);
|
||||
pr_err("mode %d not supported on this device\n", mode);
|
||||
return -ENOENT;
|
||||
}
|
||||
sms_debug("Firmware name: %s", fw_filename);
|
||||
pr_debug("Firmware name: %s\n", fw_filename);
|
||||
|
||||
if (loadfirmware_handler == NULL && !(coredev->device_flags
|
||||
& SMS_DEVICE_FAMILY2))
|
||||
|
|
@ -1165,14 +1163,14 @@ static int smscore_load_firmware_from_file(struct smscore_device_t *coredev,
|
|||
|
||||
rc = request_firmware(&fw, fw_filename, coredev->device);
|
||||
if (rc < 0) {
|
||||
sms_err("failed to open firmware file \"%s\"", fw_filename);
|
||||
pr_err("failed to open firmware file '%s'\n", fw_filename);
|
||||
return rc;
|
||||
}
|
||||
sms_info("read fw %s, buffer size=0x%zx", fw_filename, fw->size);
|
||||
pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size);
|
||||
fw_buf = kmalloc(ALIGN(fw->size, SMS_ALLOC_ALIGNMENT),
|
||||
GFP_KERNEL | GFP_DMA);
|
||||
if (!fw_buf) {
|
||||
sms_err("failed to allocate firmware buffer");
|
||||
pr_err("failed to allocate firmware buffer\n");
|
||||
rc = -ENOMEM;
|
||||
} else {
|
||||
memcpy(fw_buf, fw->data, fw->size);
|
||||
|
|
@ -1226,18 +1224,18 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
|
|||
if (num_buffers == coredev->num_buffers)
|
||||
break;
|
||||
if (++retry > 10) {
|
||||
sms_info("exiting although not all buffers released.");
|
||||
pr_info("exiting although not all buffers released.\n");
|
||||
break;
|
||||
}
|
||||
|
||||
sms_info("waiting for %d buffer(s)",
|
||||
pr_debug("waiting for %d buffer(s)\n",
|
||||
coredev->num_buffers - num_buffers);
|
||||
kmutex_unlock(&g_smscore_deviceslock);
|
||||
msleep(100);
|
||||
kmutex_lock(&g_smscore_deviceslock);
|
||||
}
|
||||
|
||||
sms_info("freed %d buffers", num_buffers);
|
||||
pr_debug("freed %d buffers\n", num_buffers);
|
||||
|
||||
if (coredev->common_buffer)
|
||||
dma_free_coherent(NULL, coredev->common_buffer_size,
|
||||
|
|
@ -1250,7 +1248,7 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
|
|||
|
||||
kmutex_unlock(&g_smscore_deviceslock);
|
||||
|
||||
sms_info("device %p destroyed", coredev);
|
||||
pr_debug("device %p destroyed\n", coredev);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(smscore_unregister_device);
|
||||
|
||||
|
|
@ -1271,7 +1269,7 @@ static int smscore_detect_mode(struct smscore_device_t *coredev)
|
|||
rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length,
|
||||
&coredev->version_ex_done);
|
||||
if (rc == -ETIME) {
|
||||
sms_err("MSG_SMS_GET_VERSION_EX_REQ failed first try");
|
||||
pr_err("MSG_SMS_GET_VERSION_EX_REQ failed first try\n");
|
||||
|
||||
if (wait_for_completion_timeout(&coredev->resume_done,
|
||||
msecs_to_jiffies(5000))) {
|
||||
|
|
@ -1279,7 +1277,7 @@ static int smscore_detect_mode(struct smscore_device_t *coredev)
|
|||
coredev, msg, msg->msg_length,
|
||||
&coredev->version_ex_done);
|
||||
if (rc < 0)
|
||||
sms_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d",
|
||||
pr_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d\n",
|
||||
rc);
|
||||
} else
|
||||
rc = -ETIME;
|
||||
|
|
@ -1308,7 +1306,7 @@ static int smscore_init_device(struct smscore_device_t *coredev, int mode)
|
|||
buffer = kmalloc(sizeof(struct sms_msg_data) +
|
||||
SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
|
||||
if (!buffer) {
|
||||
sms_err("Could not allocate buffer for init device message.");
|
||||
pr_err("Could not allocate buffer for init device message.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
|
|
@ -1339,10 +1337,10 @@ int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
|
|||
{
|
||||
int rc = 0;
|
||||
|
||||
sms_debug("set device mode to %d", mode);
|
||||
pr_debug("set device mode to %d\n", mode);
|
||||
if (coredev->device_flags & SMS_DEVICE_FAMILY2) {
|
||||
if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
|
||||
sms_err("invalid mode specified %d", mode);
|
||||
pr_err("invalid mode specified %d\n", mode);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
|
@ -1351,13 +1349,13 @@ int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
|
|||
if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) {
|
||||
rc = smscore_detect_mode(coredev);
|
||||
if (rc < 0) {
|
||||
sms_err("mode detect failed %d", rc);
|
||||
pr_err("mode detect failed %d\n", rc);
|
||||
return rc;
|
||||
}
|
||||
}
|
||||
|
||||
if (coredev->mode == mode) {
|
||||
sms_info("device mode %d already set", mode);
|
||||
pr_debug("device mode %d already set\n", mode);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -1365,19 +1363,19 @@ int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
|
|||
rc = smscore_load_firmware_from_file(coredev,
|
||||
mode, NULL);
|
||||
if (rc >= 0)
|
||||
sms_info("firmware download success");
|
||||
pr_debug("firmware download success\n");
|
||||
} else {
|
||||
sms_info("mode %d is already supported by running firmware",
|
||||
pr_debug("mode %d is already supported by running firmware\n",
|
||||
mode);
|
||||
}
|
||||
if (coredev->fw_version >= 0x800) {
|
||||
rc = smscore_init_device(coredev, mode);
|
||||
if (rc < 0)
|
||||
sms_err("device init failed, rc %d.", rc);
|
||||
pr_err("device init failed, rc %d.\n", rc);
|
||||
}
|
||||
} else {
|
||||
if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
|
||||
sms_err("invalid mode specified %d", mode);
|
||||
pr_err("invalid mode specified %d\n", mode);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
|
@ -1414,9 +1412,9 @@ int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
|
|||
}
|
||||
|
||||
if (rc < 0)
|
||||
sms_err("return error code %d.", rc);
|
||||
pr_err("return error code %d.\n", rc);
|
||||
else
|
||||
sms_debug("Success setting device mode.");
|
||||
pr_debug("Success setting device mode.\n");
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
|
@ -1495,7 +1493,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
|
|||
last_sample_time = time_now;
|
||||
|
||||
if (time_now - last_sample_time > 10000) {
|
||||
sms_debug("data rate %d bytes/secs",
|
||||
pr_debug("data rate %d bytes/secs\n",
|
||||
(int)((data_total * 1000) /
|
||||
(time_now - last_sample_time)));
|
||||
|
||||
|
|
@ -1539,7 +1537,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
|
|||
{
|
||||
struct sms_version_res *ver =
|
||||
(struct sms_version_res *) phdr;
|
||||
sms_debug("Firmware id %d prots 0x%x ver %d.%d",
|
||||
pr_debug("Firmware id %d prots 0x%x ver %d.%d\n",
|
||||
ver->firmware_id, ver->supported_protocols,
|
||||
ver->rom_ver_major, ver->rom_ver_minor);
|
||||
|
||||
|
|
@ -1562,7 +1560,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
|
|||
{
|
||||
struct sms_msg_data *validity = (struct sms_msg_data *) phdr;
|
||||
|
||||
sms_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x",
|
||||
pr_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x\n",
|
||||
validity->msg_data[0]);
|
||||
complete(&coredev->data_validity_done);
|
||||
break;
|
||||
|
|
@ -1588,7 +1586,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
|
|||
{
|
||||
u32 *msgdata = (u32 *) phdr;
|
||||
coredev->gpio_get_res = msgdata[1];
|
||||
sms_debug("gpio level %d",
|
||||
pr_debug("gpio level %d\n",
|
||||
coredev->gpio_get_res);
|
||||
complete(&coredev->gpio_get_level_done);
|
||||
break;
|
||||
|
|
@ -1615,7 +1613,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
|
|||
break;
|
||||
|
||||
default:
|
||||
sms_debug("message %s(%d) not handled.",
|
||||
pr_debug("message %s(%d) not handled.\n",
|
||||
smscore_translate_msg(phdr->msg_type),
|
||||
phdr->msg_type);
|
||||
break;
|
||||
|
|
@ -1681,7 +1679,7 @@ static int smscore_validate_client(struct smscore_device_t *coredev,
|
|||
struct smscore_client_t *registered_client;
|
||||
|
||||
if (!client) {
|
||||
sms_err("bad parameter.");
|
||||
pr_err("bad parameter.\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
registered_client = smscore_find_client(coredev, data_type, id);
|
||||
|
|
@ -1689,12 +1687,12 @@ static int smscore_validate_client(struct smscore_device_t *coredev,
|
|||
return 0;
|
||||
|
||||
if (registered_client) {
|
||||
sms_err("The msg ID already registered to another client.");
|
||||
pr_err("The msg ID already registered to another client.\n");
|
||||
return -EEXIST;
|
||||
}
|
||||
listentry = kzalloc(sizeof(struct smscore_idlist_t), GFP_KERNEL);
|
||||
if (!listentry) {
|
||||
sms_err("Can't allocate memory for client id.");
|
||||
pr_err("Can't allocate memory for client id.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
listentry->id = id;
|
||||
|
|
@ -1726,13 +1724,13 @@ int smscore_register_client(struct smscore_device_t *coredev,
|
|||
/* check that no other channel with same parameters exists */
|
||||
if (smscore_find_client(coredev, params->data_type,
|
||||
params->initial_id)) {
|
||||
sms_err("Client already exist.");
|
||||
pr_err("Client already exist.\n");
|
||||
return -EEXIST;
|
||||
}
|
||||
|
||||
newclient = kzalloc(sizeof(struct smscore_client_t), GFP_KERNEL);
|
||||
if (!newclient) {
|
||||
sms_err("Failed to allocate memory for client.");
|
||||
pr_err("Failed to allocate memory for client.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
|
|
@ -1746,7 +1744,7 @@ int smscore_register_client(struct smscore_device_t *coredev,
|
|||
smscore_validate_client(coredev, newclient, params->data_type,
|
||||
params->initial_id);
|
||||
*client = newclient;
|
||||
sms_debug("%p %d %d", params->context, params->data_type,
|
||||
pr_debug("%p %d %d\n", params->context, params->data_type,
|
||||
params->initial_id);
|
||||
|
||||
return 0;
|
||||
|
|
@ -1775,7 +1773,7 @@ void smscore_unregister_client(struct smscore_client_t *client)
|
|||
kfree(identry);
|
||||
}
|
||||
|
||||
sms_info("%p", client->context);
|
||||
pr_debug("%p\n", client->context);
|
||||
|
||||
list_del(&client->entry);
|
||||
kfree(client);
|
||||
|
|
@ -1803,7 +1801,7 @@ int smsclient_sendrequest(struct smscore_client_t *client,
|
|||
int rc;
|
||||
|
||||
if (client == NULL) {
|
||||
sms_err("Got NULL client");
|
||||
pr_err("Got NULL client\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
|
@ -1811,7 +1809,7 @@ int smsclient_sendrequest(struct smscore_client_t *client,
|
|||
|
||||
/* check that no other channel with same id exists */
|
||||
if (coredev == NULL) {
|
||||
sms_err("Got NULL coredev");
|
||||
pr_err("Got NULL coredev\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
|
@ -2016,9 +2014,9 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num,
|
|||
|
||||
if (rc != 0) {
|
||||
if (rc == -ETIME)
|
||||
sms_err("smscore_gpio_configure timeout");
|
||||
pr_err("smscore_gpio_configure timeout\n");
|
||||
else
|
||||
sms_err("smscore_gpio_configure error");
|
||||
pr_err("smscore_gpio_configure error\n");
|
||||
}
|
||||
free:
|
||||
kfree(buffer);
|
||||
|
|
@ -2065,9 +2063,9 @@ int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num,
|
|||
|
||||
if (rc != 0) {
|
||||
if (rc == -ETIME)
|
||||
sms_err("smscore_gpio_set_level timeout");
|
||||
pr_err("smscore_gpio_set_level timeout\n");
|
||||
else
|
||||
sms_err("smscore_gpio_set_level error");
|
||||
pr_err("smscore_gpio_set_level error\n");
|
||||
}
|
||||
kfree(buffer);
|
||||
|
||||
|
|
@ -2113,9 +2111,9 @@ int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num,
|
|||
|
||||
if (rc != 0) {
|
||||
if (rc == -ETIME)
|
||||
sms_err("smscore_gpio_get_level timeout");
|
||||
pr_err("smscore_gpio_get_level timeout\n");
|
||||
else
|
||||
sms_err("smscore_gpio_get_level error");
|
||||
pr_err("smscore_gpio_get_level error\n");
|
||||
}
|
||||
kfree(buffer);
|
||||
|
||||
|
|
@ -2163,7 +2161,7 @@ static void __exit smscore_module_exit(void)
|
|||
}
|
||||
kmutex_unlock(&g_smscore_registrylock);
|
||||
|
||||
sms_debug("");
|
||||
pr_debug("\n");
|
||||
}
|
||||
|
||||
module_init(smscore_module_init);
|
||||
|
|
|
|||
|
|
@ -22,6 +22,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#ifndef __SMS_CORE_API_H__
|
||||
#define __SMS_CORE_API_H__
|
||||
|
||||
#define pr_fmt(fmt) "%s:%s: " fmt, KBUILD_MODNAME, __func__
|
||||
|
||||
#include <linux/device.h>
|
||||
#include <linux/list.h>
|
||||
#include <linux/mm.h>
|
||||
|
|
@ -31,6 +33,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#include <linux/wait.h>
|
||||
#include <linux/timer.h>
|
||||
|
||||
#include <media/media-device.h>
|
||||
|
||||
#include <asm/page.h>
|
||||
|
||||
#include "smsir.h"
|
||||
|
|
@ -215,6 +219,10 @@ struct smscore_device_t {
|
|||
bool is_usb_device;
|
||||
|
||||
int led_state;
|
||||
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
struct media_device *media_dev;
|
||||
#endif
|
||||
};
|
||||
|
||||
/* GPIO definitions for antenna frequency domain control (SMS8021) */
|
||||
|
|
@ -1115,7 +1123,8 @@ extern int smscore_register_hotplug(hotplug_t hotplug);
|
|||
extern void smscore_unregister_hotplug(hotplug_t hotplug);
|
||||
|
||||
extern int smscore_register_device(struct smsdevice_params_t *params,
|
||||
struct smscore_device_t **coredev);
|
||||
struct smscore_device_t **coredev,
|
||||
void *mdev);
|
||||
extern void smscore_unregister_device(struct smscore_device_t *coredev);
|
||||
|
||||
extern int smscore_start_device(struct smscore_device_t *coredev);
|
||||
|
|
@ -1168,25 +1177,4 @@ int smscore_led_state(struct smscore_device_t *core, int led);
|
|||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
#define DBG_INFO 1
|
||||
#define DBG_ADV 2
|
||||
|
||||
#define sms_printk(kern, fmt, arg...) \
|
||||
printk(kern "%s: " fmt "\n", __func__, ##arg)
|
||||
|
||||
#define dprintk(kern, lvl, fmt, arg...) do {\
|
||||
if (sms_dbg & lvl) \
|
||||
sms_printk(kern, fmt, ##arg); \
|
||||
} while (0)
|
||||
|
||||
#define sms_log(fmt, arg...) sms_printk(KERN_INFO, fmt, ##arg)
|
||||
#define sms_err(fmt, arg...) \
|
||||
sms_printk(KERN_ERR, "line: %d: " fmt, __LINE__, ##arg)
|
||||
#define sms_warn(fmt, arg...) sms_printk(KERN_WARNING, fmt, ##arg)
|
||||
#define sms_info(fmt, arg...) \
|
||||
dprintk(KERN_INFO, DBG_INFO, fmt, ##arg)
|
||||
#define sms_debug(fmt, arg...) \
|
||||
dprintk(KERN_DEBUG, DBG_ADV, fmt, ##arg)
|
||||
|
||||
|
||||
#endif /* __SMS_CORE_API_H__ */
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
*
|
||||
***********************************************************************/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include "smscoreapi.h"
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/slab.h>
|
||||
|
|
@ -31,8 +31,6 @@
|
|||
#include "dvb_demux.h"
|
||||
#include "dvb_frontend.h"
|
||||
|
||||
#include "smscoreapi.h"
|
||||
|
||||
#include "smsdvb.h"
|
||||
|
||||
static struct dentry *smsdvb_debugfs_usb_root;
|
||||
|
|
@ -536,7 +534,7 @@ int smsdvb_debugfs_register(void)
|
|||
*/
|
||||
d = debugfs_create_dir("smsdvb", usb_debug_root);
|
||||
if (IS_ERR_OR_NULL(d)) {
|
||||
sms_err("Couldn't create sysfs node for smsdvb");
|
||||
pr_err("Couldn't create sysfs node for smsdvb\n");
|
||||
return PTR_ERR(d);
|
||||
} else {
|
||||
smsdvb_debugfs_usb_root = d;
|
||||
|
|
|
|||
|
|
@ -19,6 +19,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
****************************************************************/
|
||||
|
||||
#include "smscoreapi.h"
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/init.h>
|
||||
|
|
@ -29,7 +31,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#include "dvb_demux.h"
|
||||
#include "dvb_frontend.h"
|
||||
|
||||
#include "smscoreapi.h"
|
||||
#include "sms-cards.h"
|
||||
|
||||
#include "smsdvb.h"
|
||||
|
|
@ -39,11 +40,6 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
|
|||
static struct list_head g_smsdvb_clients;
|
||||
static struct mutex g_smsdvb_clientslock;
|
||||
|
||||
static int sms_dbg;
|
||||
module_param_named(debug, sms_dbg, int, 0644);
|
||||
MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
|
||||
|
||||
|
||||
static u32 sms_to_guard_interval_table[] = {
|
||||
[0] = GUARD_INTERVAL_1_32,
|
||||
[1] = GUARD_INTERVAL_1_16,
|
||||
|
|
@ -82,48 +78,48 @@ static void sms_board_dvb3_event(struct smsdvb_client_t *client,
|
|||
struct smscore_device_t *coredev = client->coredev;
|
||||
switch (event) {
|
||||
case DVB3_EVENT_INIT:
|
||||
sms_debug("DVB3_EVENT_INIT");
|
||||
pr_debug("DVB3_EVENT_INIT\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_BIND);
|
||||
break;
|
||||
case DVB3_EVENT_SLEEP:
|
||||
sms_debug("DVB3_EVENT_SLEEP");
|
||||
pr_debug("DVB3_EVENT_SLEEP\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_POWER_SUSPEND);
|
||||
break;
|
||||
case DVB3_EVENT_HOTPLUG:
|
||||
sms_debug("DVB3_EVENT_HOTPLUG");
|
||||
pr_debug("DVB3_EVENT_HOTPLUG\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_POWER_INIT);
|
||||
break;
|
||||
case DVB3_EVENT_FE_LOCK:
|
||||
if (client->event_fe_state != DVB3_EVENT_FE_LOCK) {
|
||||
client->event_fe_state = DVB3_EVENT_FE_LOCK;
|
||||
sms_debug("DVB3_EVENT_FE_LOCK");
|
||||
pr_debug("DVB3_EVENT_FE_LOCK\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_FE_LOCK);
|
||||
}
|
||||
break;
|
||||
case DVB3_EVENT_FE_UNLOCK:
|
||||
if (client->event_fe_state != DVB3_EVENT_FE_UNLOCK) {
|
||||
client->event_fe_state = DVB3_EVENT_FE_UNLOCK;
|
||||
sms_debug("DVB3_EVENT_FE_UNLOCK");
|
||||
pr_debug("DVB3_EVENT_FE_UNLOCK\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_FE_UNLOCK);
|
||||
}
|
||||
break;
|
||||
case DVB3_EVENT_UNC_OK:
|
||||
if (client->event_unc_state != DVB3_EVENT_UNC_OK) {
|
||||
client->event_unc_state = DVB3_EVENT_UNC_OK;
|
||||
sms_debug("DVB3_EVENT_UNC_OK");
|
||||
pr_debug("DVB3_EVENT_UNC_OK\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_MULTIPLEX_OK);
|
||||
}
|
||||
break;
|
||||
case DVB3_EVENT_UNC_ERR:
|
||||
if (client->event_unc_state != DVB3_EVENT_UNC_ERR) {
|
||||
client->event_unc_state = DVB3_EVENT_UNC_ERR;
|
||||
sms_debug("DVB3_EVENT_UNC_ERR");
|
||||
pr_debug("DVB3_EVENT_UNC_ERR\n");
|
||||
sms_board_event(coredev, BOARD_EVENT_MULTIPLEX_ERRORS);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
sms_err("Unknown dvb3 api event");
|
||||
pr_err("Unknown dvb3 api event\n");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -590,7 +586,7 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
|
|||
is_status_update = true;
|
||||
break;
|
||||
default:
|
||||
sms_info("message not handled");
|
||||
pr_debug("message not handled\n");
|
||||
}
|
||||
smscore_putbuffer(client->coredev, cb);
|
||||
|
||||
|
|
@ -613,6 +609,19 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static void smsdvb_media_device_unregister(struct smsdvb_client_t *client)
|
||||
{
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
struct smscore_device_t *coredev = client->coredev;
|
||||
|
||||
if (!coredev->media_dev)
|
||||
return;
|
||||
media_device_unregister(coredev->media_dev);
|
||||
kfree(coredev->media_dev);
|
||||
coredev->media_dev = NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
static void smsdvb_unregister_client(struct smsdvb_client_t *client)
|
||||
{
|
||||
/* must be called under clientslock */
|
||||
|
|
@ -624,6 +633,7 @@ static void smsdvb_unregister_client(struct smsdvb_client_t *client)
|
|||
dvb_unregister_frontend(&client->frontend);
|
||||
dvb_dmxdev_release(&client->dmxdev);
|
||||
dvb_dmx_release(&client->demux);
|
||||
smsdvb_media_device_unregister(client);
|
||||
dvb_unregister_adapter(&client->adapter);
|
||||
kfree(client);
|
||||
}
|
||||
|
|
@ -643,7 +653,7 @@ static int smsdvb_start_feed(struct dvb_demux_feed *feed)
|
|||
container_of(feed->demux, struct smsdvb_client_t, demux);
|
||||
struct sms_msg_data pid_msg;
|
||||
|
||||
sms_debug("add pid %d(%x)",
|
||||
pr_debug("add pid %d(%x)\n",
|
||||
feed->pid, feed->pid);
|
||||
|
||||
client->feed_users++;
|
||||
|
|
@ -665,7 +675,7 @@ static int smsdvb_stop_feed(struct dvb_demux_feed *feed)
|
|||
container_of(feed->demux, struct smsdvb_client_t, demux);
|
||||
struct sms_msg_data pid_msg;
|
||||
|
||||
sms_debug("remove pid %d(%x)",
|
||||
pr_debug("remove pid %d(%x)\n",
|
||||
feed->pid, feed->pid);
|
||||
|
||||
client->feed_users--;
|
||||
|
|
@ -835,7 +845,7 @@ static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
|
|||
static int smsdvb_get_tune_settings(struct dvb_frontend *fe,
|
||||
struct dvb_frontend_tune_settings *tune)
|
||||
{
|
||||
sms_debug("");
|
||||
pr_debug("\n");
|
||||
|
||||
tune->min_delay_ms = 400;
|
||||
tune->step_size = 250000;
|
||||
|
|
@ -869,7 +879,7 @@ static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe)
|
|||
msg.Data[0] = c->frequency;
|
||||
msg.Data[2] = 12000000;
|
||||
|
||||
sms_info("%s: freq %d band %d", __func__, c->frequency,
|
||||
pr_debug("%s: freq %d band %d\n", __func__, c->frequency,
|
||||
c->bandwidth_hz);
|
||||
|
||||
switch (c->bandwidth_hz / 1000000) {
|
||||
|
|
@ -954,7 +964,7 @@ static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe)
|
|||
|
||||
c->bandwidth_hz = 6000000;
|
||||
|
||||
sms_info("%s: freq %d segwidth %d segindex %d", __func__,
|
||||
pr_debug("freq %d segwidth %d segindex %d\n",
|
||||
c->frequency, c->isdbt_sb_segment_count,
|
||||
c->isdbt_sb_segment_idx);
|
||||
|
||||
|
|
@ -1082,10 +1092,8 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
if (!arrival)
|
||||
return 0;
|
||||
client = kzalloc(sizeof(struct smsdvb_client_t), GFP_KERNEL);
|
||||
if (!client) {
|
||||
sms_err("kmalloc() failed");
|
||||
if (!client)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
/* register dvb adapter */
|
||||
rc = dvb_register_adapter(&client->adapter,
|
||||
|
|
@ -1093,9 +1101,10 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
smscore_get_board_id(coredev))->name,
|
||||
THIS_MODULE, device, adapter_nr);
|
||||
if (rc < 0) {
|
||||
sms_err("dvb_register_adapter() failed %d", rc);
|
||||
pr_err("dvb_register_adapter() failed %d\n", rc);
|
||||
goto adapter_error;
|
||||
}
|
||||
dvb_register_media_controller(&client->adapter, coredev->media_dev);
|
||||
|
||||
/* init dvb demux */
|
||||
client->demux.dmx.capabilities = DMX_TS_FILTERING;
|
||||
|
|
@ -1106,7 +1115,7 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
|
||||
rc = dvb_dmx_init(&client->demux);
|
||||
if (rc < 0) {
|
||||
sms_err("dvb_dmx_init failed %d", rc);
|
||||
pr_err("dvb_dmx_init failed %d\n", rc);
|
||||
goto dvbdmx_error;
|
||||
}
|
||||
|
||||
|
|
@ -1117,7 +1126,7 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
|
||||
rc = dvb_dmxdev_init(&client->dmxdev, &client->adapter);
|
||||
if (rc < 0) {
|
||||
sms_err("dvb_dmxdev_init failed %d", rc);
|
||||
pr_err("dvb_dmxdev_init failed %d\n", rc);
|
||||
goto dmxdev_error;
|
||||
}
|
||||
|
||||
|
|
@ -1138,7 +1147,7 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
|
||||
rc = dvb_register_frontend(&client->adapter, &client->frontend);
|
||||
if (rc < 0) {
|
||||
sms_err("frontend registration failed %d", rc);
|
||||
pr_err("frontend registration failed %d\n", rc);
|
||||
goto frontend_error;
|
||||
}
|
||||
|
||||
|
|
@ -1150,7 +1159,7 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
|
||||
rc = smscore_register_client(coredev, ¶ms, &client->smsclient);
|
||||
if (rc < 0) {
|
||||
sms_err("smscore_register_client() failed %d", rc);
|
||||
pr_err("smscore_register_client() failed %d\n", rc);
|
||||
goto client_error;
|
||||
}
|
||||
|
||||
|
|
@ -1169,12 +1178,14 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
|
|||
client->event_unc_state = -1;
|
||||
sms_board_dvb3_event(client, DVB3_EVENT_HOTPLUG);
|
||||
|
||||
sms_info("success");
|
||||
sms_board_setup(coredev);
|
||||
|
||||
if (smsdvb_debugfs_create(client) < 0)
|
||||
sms_info("failed to create debugfs node");
|
||||
pr_info("failed to create debugfs node\n");
|
||||
|
||||
dvb_create_media_graph(&client->adapter);
|
||||
|
||||
pr_info("DVB interface registered.\n");
|
||||
return 0;
|
||||
|
||||
client_error:
|
||||
|
|
@ -1187,6 +1198,7 @@ dmxdev_error:
|
|||
dvb_dmx_release(&client->demux);
|
||||
|
||||
dvbdmx_error:
|
||||
smsdvb_media_device_unregister(client);
|
||||
dvb_unregister_adapter(&client->adapter);
|
||||
|
||||
adapter_error:
|
||||
|
|
@ -1205,7 +1217,7 @@ static int __init smsdvb_module_init(void)
|
|||
|
||||
rc = smscore_register_hotplug(smsdvb_hotplug);
|
||||
|
||||
sms_debug("");
|
||||
pr_debug("\n");
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,10 +25,11 @@
|
|||
****************************************************************/
|
||||
|
||||
|
||||
#include "smscoreapi.h"
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/input.h>
|
||||
|
||||
#include "smscoreapi.h"
|
||||
#include "smsir.h"
|
||||
#include "sms-cards.h"
|
||||
|
||||
|
|
@ -56,16 +57,14 @@ int sms_ir_init(struct smscore_device_t *coredev)
|
|||
int board_id = smscore_get_board_id(coredev);
|
||||
struct rc_dev *dev;
|
||||
|
||||
sms_log("Allocating rc device");
|
||||
pr_debug("Allocating rc device\n");
|
||||
dev = rc_allocate_device();
|
||||
if (!dev) {
|
||||
sms_err("Not enough memory");
|
||||
if (!dev)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
coredev->ir.controller = 0; /* Todo: vega/nova SPI number */
|
||||
coredev->ir.timeout = IR_DEFAULT_TIMEOUT;
|
||||
sms_log("IR port %d, timeout %d ms",
|
||||
pr_debug("IR port %d, timeout %d ms\n",
|
||||
coredev->ir.controller, coredev->ir.timeout);
|
||||
|
||||
snprintf(coredev->ir.name, sizeof(coredev->ir.name),
|
||||
|
|
@ -92,11 +91,12 @@ int sms_ir_init(struct smscore_device_t *coredev)
|
|||
dev->map_name = sms_get_board(board_id)->rc_codes;
|
||||
dev->driver_name = MODULE_NAME;
|
||||
|
||||
sms_log("Input device (IR) %s is set for key events", dev->input_name);
|
||||
pr_debug("Input device (IR) %s is set for key events\n",
|
||||
dev->input_name);
|
||||
|
||||
err = rc_register_device(dev);
|
||||
if (err < 0) {
|
||||
sms_err("Failed to register device");
|
||||
pr_err("Failed to register device\n");
|
||||
rc_free_device(dev);
|
||||
return err;
|
||||
}
|
||||
|
|
@ -109,5 +109,5 @@ void sms_ir_exit(struct smscore_device_t *coredev)
|
|||
{
|
||||
rc_unregister_device(coredev->ir.dev);
|
||||
|
||||
sms_log("");
|
||||
pr_debug("\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1136,10 +1136,13 @@ static const struct file_operations dvb_demux_fops = {
|
|||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static struct dvb_device dvbdev_demux = {
|
||||
static const struct dvb_device dvbdev_demux = {
|
||||
.priv = NULL,
|
||||
.users = 1,
|
||||
.writers = 1,
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
.name = "dvb-demux",
|
||||
#endif
|
||||
.fops = &dvb_demux_fops
|
||||
};
|
||||
|
||||
|
|
@ -1209,13 +1212,15 @@ static const struct file_operations dvb_dvr_fops = {
|
|||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static struct dvb_device dvbdev_dvr = {
|
||||
static const struct dvb_device dvbdev_dvr = {
|
||||
.priv = NULL,
|
||||
.readers = 1,
|
||||
.users = 1,
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
.name = "dvb-dvr",
|
||||
#endif
|
||||
.fops = &dvb_dvr_fops
|
||||
};
|
||||
|
||||
int dvb_dmxdev_init(struct dmxdev *dmxdev, struct dvb_adapter *dvb_adapter)
|
||||
{
|
||||
int i;
|
||||
|
|
|
|||
|
|
@ -245,6 +245,7 @@
|
|||
#define USB_PID_TECHNOTREND_CONNECT_S2400 0x3006
|
||||
#define USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM 0x3009
|
||||
#define USB_PID_TECHNOTREND_CONNECT_CT3650 0x300d
|
||||
#define USB_PID_TECHNOTREND_CONNECT_S2_4600 0x3011
|
||||
#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI 0x3012
|
||||
#define USB_PID_TECHNOTREND_TVSTICK_CT2_4400 0x3014
|
||||
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY 0x005a
|
||||
|
|
@ -318,6 +319,7 @@
|
|||
#define USB_PID_GRANDTEC_DVBT_USB2_COLD 0x0bc6
|
||||
#define USB_PID_GRANDTEC_DVBT_USB2_WARM 0x0bc7
|
||||
#define USB_PID_WINFAST_DTV2000DS 0x6a04
|
||||
#define USB_PID_WINFAST_DTV2000DS_PLUS 0x6f12
|
||||
#define USB_PID_WINFAST_DTV_DONGLE_COLD 0x6025
|
||||
#define USB_PID_WINFAST_DTV_DONGLE_WARM 0x6026
|
||||
#define USB_PID_WINFAST_DTV_DONGLE_STK7700P 0x6f00
|
||||
|
|
@ -385,4 +387,5 @@
|
|||
#define USB_PID_PCTV_2002E 0x025c
|
||||
#define USB_PID_PCTV_2002E_SE 0x025d
|
||||
#define USB_PID_SVEON_STV27 0xd3af
|
||||
#define USB_PID_TURBOX_DTT_2000 0xd3a4
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1638,15 +1638,17 @@ static const struct file_operations dvb_ca_fops = {
|
|||
.llseek = noop_llseek,
|
||||
};
|
||||
|
||||
static struct dvb_device dvbdev_ca = {
|
||||
static const struct dvb_device dvbdev_ca = {
|
||||
.priv = NULL,
|
||||
.users = 1,
|
||||
.readers = 1,
|
||||
.writers = 1,
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
.name = "dvb-ca-en50221",
|
||||
#endif
|
||||
.fops = &dvb_ca_fops,
|
||||
};
|
||||
|
||||
|
||||
/* ******************************************************************************** */
|
||||
/* Initialisation/shutdown functions */
|
||||
|
||||
|
|
@ -1676,14 +1678,14 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
|
|||
/* initialise the system data */
|
||||
if ((ca = kzalloc(sizeof(struct dvb_ca_private), GFP_KERNEL)) == NULL) {
|
||||
ret = -ENOMEM;
|
||||
goto error;
|
||||
goto exit;
|
||||
}
|
||||
ca->pub = pubca;
|
||||
ca->flags = flags;
|
||||
ca->slot_count = slot_count;
|
||||
if ((ca->slot_info = kcalloc(slot_count, sizeof(struct dvb_ca_slot), GFP_KERNEL)) == NULL) {
|
||||
ret = -ENOMEM;
|
||||
goto error;
|
||||
goto free_ca;
|
||||
}
|
||||
init_waitqueue_head(&ca->wait_queue);
|
||||
ca->open = 0;
|
||||
|
|
@ -1694,7 +1696,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
|
|||
/* register the DVB device */
|
||||
ret = dvb_register_device(dvb_adapter, &ca->dvbdev, &dvbdev_ca, ca, DVB_DEVICE_CA);
|
||||
if (ret)
|
||||
goto error;
|
||||
goto free_slot_info;
|
||||
|
||||
/* now initialise each slot */
|
||||
for (i = 0; i < slot_count; i++) {
|
||||
|
|
@ -1709,7 +1711,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
|
|||
|
||||
if (signal_pending(current)) {
|
||||
ret = -EINTR;
|
||||
goto error;
|
||||
goto unregister_device;
|
||||
}
|
||||
mb();
|
||||
|
||||
|
|
@ -1720,17 +1722,17 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
|
|||
ret = PTR_ERR(ca->thread);
|
||||
printk("dvb_ca_init: failed to start kernel_thread (%d)\n",
|
||||
ret);
|
||||
goto error;
|
||||
goto unregister_device;
|
||||
}
|
||||
return 0;
|
||||
|
||||
error:
|
||||
if (ca != NULL) {
|
||||
if (ca->dvbdev != NULL)
|
||||
dvb_unregister_device(ca->dvbdev);
|
||||
kfree(ca->slot_info);
|
||||
kfree(ca);
|
||||
}
|
||||
unregister_device:
|
||||
dvb_unregister_device(ca->dvbdev);
|
||||
free_slot_info:
|
||||
kfree(ca->slot_info);
|
||||
free_ca:
|
||||
kfree(ca);
|
||||
exit:
|
||||
pubca->private = NULL;
|
||||
return ret;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -131,6 +131,11 @@ struct dvb_frontend_private {
|
|||
int quality;
|
||||
unsigned int check_wrapped;
|
||||
enum dvbfe_search algo_status;
|
||||
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
struct media_pipeline pipe;
|
||||
struct media_entity *pipe_start_entity;
|
||||
#endif
|
||||
};
|
||||
|
||||
static void dvb_frontend_wakeup(struct dvb_frontend *fe);
|
||||
|
|
@ -590,12 +595,106 @@ static void dvb_frontend_wakeup(struct dvb_frontend *fe)
|
|||
wake_up_interruptible(&fepriv->wait_queue);
|
||||
}
|
||||
|
||||
/**
|
||||
* dvb_enable_media_tuner() - tries to enable the DVB tuner
|
||||
*
|
||||
* @fe: struct dvb_frontend pointer
|
||||
*
|
||||
* This function ensures that just one media tuner is enabled for a given
|
||||
* frontend. It has two different behaviors:
|
||||
* - For trivial devices with just one tuner:
|
||||
* it just enables the existing tuner->fe link
|
||||
* - For devices with more than one tuner:
|
||||
* It is up to the driver to implement the logic that will enable one tuner
|
||||
* and disable the other ones. However, if more than one tuner is enabled for
|
||||
* the same frontend, it will print an error message and return -EINVAL.
|
||||
*
|
||||
* At return, it will return the error code returned by media_entity_setup_link,
|
||||
* or 0 if everything is OK, if no tuner is linked to the frontend or if the
|
||||
* mdev is NULL.
|
||||
*/
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
static int dvb_enable_media_tuner(struct dvb_frontend *fe)
|
||||
{
|
||||
struct dvb_frontend_private *fepriv = fe->frontend_priv;
|
||||
struct dvb_adapter *adapter = fe->dvb;
|
||||
struct media_device *mdev = adapter->mdev;
|
||||
struct media_entity *entity, *source;
|
||||
struct media_link *link, *found_link = NULL;
|
||||
int i, ret, n_links = 0, active_links = 0;
|
||||
|
||||
fepriv->pipe_start_entity = NULL;
|
||||
|
||||
if (!mdev)
|
||||
return 0;
|
||||
|
||||
entity = fepriv->dvbdev->entity;
|
||||
fepriv->pipe_start_entity = entity;
|
||||
|
||||
for (i = 0; i < entity->num_links; i++) {
|
||||
link = &entity->links[i];
|
||||
if (link->sink->entity == entity) {
|
||||
found_link = link;
|
||||
n_links++;
|
||||
if (link->flags & MEDIA_LNK_FL_ENABLED)
|
||||
active_links++;
|
||||
}
|
||||
}
|
||||
|
||||
if (!n_links || active_links == 1 || !found_link)
|
||||
return 0;
|
||||
|
||||
/*
|
||||
* If a frontend has more than one tuner linked, it is up to the driver
|
||||
* to select with one will be the active one, as the frontend core can't
|
||||
* guess. If the driver doesn't do that, it is a bug.
|
||||
*/
|
||||
if (n_links > 1 && active_links != 1) {
|
||||
dev_err(fe->dvb->device,
|
||||
"WARNING: there are %d active links among %d tuners. This is a driver's bug!\n",
|
||||
active_links, n_links);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
source = found_link->source->entity;
|
||||
fepriv->pipe_start_entity = source;
|
||||
for (i = 0; i < source->num_links; i++) {
|
||||
struct media_entity *sink;
|
||||
int flags = 0;
|
||||
|
||||
link = &source->links[i];
|
||||
sink = link->sink->entity;
|
||||
|
||||
if (sink == entity)
|
||||
flags = MEDIA_LNK_FL_ENABLED;
|
||||
|
||||
ret = media_entity_setup_link(link, flags);
|
||||
if (ret) {
|
||||
dev_err(fe->dvb->device,
|
||||
"Couldn't change link %s->%s to %s. Error %d\n",
|
||||
source->name, sink->name,
|
||||
flags ? "enabled" : "disabled",
|
||||
ret);
|
||||
return ret;
|
||||
} else
|
||||
dev_dbg(fe->dvb->device,
|
||||
"link %s->%s was %s\n",
|
||||
source->name, sink->name,
|
||||
flags ? "ENABLED" : "disabled");
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int dvb_frontend_thread(void *data)
|
||||
{
|
||||
struct dvb_frontend *fe = data;
|
||||
struct dvb_frontend_private *fepriv = fe->frontend_priv;
|
||||
fe_status_t s;
|
||||
enum dvbfe_algo algo;
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
int ret;
|
||||
#endif
|
||||
|
||||
bool re_tune = false;
|
||||
bool semheld = false;
|
||||
|
|
@ -609,6 +708,20 @@ static int dvb_frontend_thread(void *data)
|
|||
fepriv->wakeup = 0;
|
||||
fepriv->reinitialise = 0;
|
||||
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
ret = dvb_enable_media_tuner(fe);
|
||||
if (ret) {
|
||||
/* FIXME: return an error if it fails */
|
||||
dev_info(fe->dvb->device,
|
||||
"proceeding with FE task\n");
|
||||
} else if (fepriv->pipe_start_entity) {
|
||||
ret = media_entity_pipeline_start(fepriv->pipe_start_entity,
|
||||
&fepriv->pipe);
|
||||
if (ret)
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
dvb_frontend_init(fe);
|
||||
|
||||
set_freezable();
|
||||
|
|
@ -718,6 +831,12 @@ restart:
|
|||
}
|
||||
}
|
||||
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
if (fepriv->pipe_start_entity)
|
||||
media_entity_pipeline_stop(fepriv->pipe_start_entity);
|
||||
fepriv->pipe_start_entity = NULL;
|
||||
#endif
|
||||
|
||||
if (dvb_powerdown_on_sleep) {
|
||||
if (fe->ops.set_voltage)
|
||||
fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF);
|
||||
|
|
@ -2612,11 +2731,14 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
|
|||
struct dvb_frontend* fe)
|
||||
{
|
||||
struct dvb_frontend_private *fepriv;
|
||||
static const struct dvb_device dvbdev_template = {
|
||||
const struct dvb_device dvbdev_template = {
|
||||
.users = ~0,
|
||||
.writers = 1,
|
||||
.readers = (~0)-1,
|
||||
.fops = &dvb_frontend_fops,
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
.name = fe->ops.info.name,
|
||||
#endif
|
||||
.kernel_ioctl = dvb_frontend_ioctl
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -1461,14 +1461,16 @@ static const struct file_operations dvb_net_fops = {
|
|||
.llseek = noop_llseek,
|
||||
};
|
||||
|
||||
static struct dvb_device dvbdev_net = {
|
||||
static const struct dvb_device dvbdev_net = {
|
||||
.priv = NULL,
|
||||
.users = 1,
|
||||
.writers = 1,
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
.name = "dvb-net",
|
||||
#endif
|
||||
.fops = &dvb_net_fops,
|
||||
};
|
||||
|
||||
|
||||
void dvb_net_release (struct dvb_net *dvbnet)
|
||||
{
|
||||
int i;
|
||||
|
|
|
|||
|
|
@ -180,6 +180,93 @@ skip:
|
|||
return -ENFILE;
|
||||
}
|
||||
|
||||
static void dvb_register_media_device(struct dvb_device *dvbdev,
|
||||
int type, int minor)
|
||||
{
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
int ret = 0, npads;
|
||||
|
||||
if (!dvbdev->adapter->mdev)
|
||||
return;
|
||||
|
||||
dvbdev->entity = kzalloc(sizeof(*dvbdev->entity), GFP_KERNEL);
|
||||
if (!dvbdev->entity)
|
||||
return;
|
||||
|
||||
dvbdev->entity->info.dev.major = DVB_MAJOR;
|
||||
dvbdev->entity->info.dev.minor = minor;
|
||||
dvbdev->entity->name = dvbdev->name;
|
||||
|
||||
switch (type) {
|
||||
case DVB_DEVICE_CA:
|
||||
case DVB_DEVICE_DEMUX:
|
||||
case DVB_DEVICE_FRONTEND:
|
||||
npads = 2;
|
||||
break;
|
||||
case DVB_DEVICE_NET:
|
||||
npads = 0;
|
||||
break;
|
||||
default:
|
||||
npads = 1;
|
||||
}
|
||||
|
||||
if (npads) {
|
||||
dvbdev->pads = kcalloc(npads, sizeof(*dvbdev->pads),
|
||||
GFP_KERNEL);
|
||||
if (!dvbdev->pads) {
|
||||
kfree(dvbdev->entity);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
switch (type) {
|
||||
case DVB_DEVICE_FRONTEND:
|
||||
dvbdev->entity->type = MEDIA_ENT_T_DEVNODE_DVB_FE;
|
||||
dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK;
|
||||
dvbdev->pads[1].flags = MEDIA_PAD_FL_SOURCE;
|
||||
break;
|
||||
case DVB_DEVICE_DEMUX:
|
||||
dvbdev->entity->type = MEDIA_ENT_T_DEVNODE_DVB_DEMUX;
|
||||
dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK;
|
||||
dvbdev->pads[1].flags = MEDIA_PAD_FL_SOURCE;
|
||||
break;
|
||||
case DVB_DEVICE_DVR:
|
||||
dvbdev->entity->type = MEDIA_ENT_T_DEVNODE_DVB_DVR;
|
||||
dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK;
|
||||
break;
|
||||
case DVB_DEVICE_CA:
|
||||
dvbdev->entity->type = MEDIA_ENT_T_DEVNODE_DVB_CA;
|
||||
dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK;
|
||||
dvbdev->pads[1].flags = MEDIA_PAD_FL_SOURCE;
|
||||
break;
|
||||
case DVB_DEVICE_NET:
|
||||
dvbdev->entity->type = MEDIA_ENT_T_DEVNODE_DVB_NET;
|
||||
break;
|
||||
default:
|
||||
kfree(dvbdev->entity);
|
||||
dvbdev->entity = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
if (npads)
|
||||
ret = media_entity_init(dvbdev->entity, npads, dvbdev->pads, 0);
|
||||
if (!ret)
|
||||
ret = media_device_register_entity(dvbdev->adapter->mdev,
|
||||
dvbdev->entity);
|
||||
if (ret < 0) {
|
||||
printk(KERN_ERR
|
||||
"%s: media_device_register_entity failed for %s\n",
|
||||
__func__, dvbdev->entity->name);
|
||||
kfree(dvbdev->pads);
|
||||
kfree(dvbdev->entity);
|
||||
dvbdev->entity = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
printk(KERN_DEBUG "%s: media device '%s' registered.\n",
|
||||
__func__, dvbdev->entity->name);
|
||||
#endif
|
||||
}
|
||||
|
||||
int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
|
||||
const struct dvb_device *template, void *priv, int type)
|
||||
|
|
@ -258,10 +345,11 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
|
|||
__func__, adap->num, dnames[type], id, PTR_ERR(clsdev));
|
||||
return PTR_ERR(clsdev);
|
||||
}
|
||||
|
||||
dprintk(KERN_DEBUG "DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n",
|
||||
adap->num, dnames[type], id, minor, minor);
|
||||
|
||||
dvb_register_media_device(dvbdev, type, minor);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL(dvb_register_device);
|
||||
|
|
@ -278,12 +366,66 @@ void dvb_unregister_device(struct dvb_device *dvbdev)
|
|||
|
||||
device_destroy(dvb_class, MKDEV(DVB_MAJOR, dvbdev->minor));
|
||||
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
if (dvbdev->entity) {
|
||||
media_device_unregister_entity(dvbdev->entity);
|
||||
kfree(dvbdev->entity);
|
||||
kfree(dvbdev->pads);
|
||||
}
|
||||
#endif
|
||||
|
||||
list_del (&dvbdev->list_head);
|
||||
kfree (dvbdev->fops);
|
||||
kfree (dvbdev);
|
||||
}
|
||||
EXPORT_SYMBOL(dvb_unregister_device);
|
||||
|
||||
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
void dvb_create_media_graph(struct dvb_adapter *adap)
|
||||
{
|
||||
struct media_device *mdev = adap->mdev;
|
||||
struct media_entity *entity, *tuner = NULL, *fe = NULL;
|
||||
struct media_entity *demux = NULL, *dvr = NULL, *ca = NULL;
|
||||
|
||||
if (!mdev)
|
||||
return;
|
||||
|
||||
media_device_for_each_entity(entity, mdev) {
|
||||
switch (entity->type) {
|
||||
case MEDIA_ENT_T_V4L2_SUBDEV_TUNER:
|
||||
tuner = entity;
|
||||
break;
|
||||
case MEDIA_ENT_T_DEVNODE_DVB_FE:
|
||||
fe = entity;
|
||||
break;
|
||||
case MEDIA_ENT_T_DEVNODE_DVB_DEMUX:
|
||||
demux = entity;
|
||||
break;
|
||||
case MEDIA_ENT_T_DEVNODE_DVB_DVR:
|
||||
dvr = entity;
|
||||
break;
|
||||
case MEDIA_ENT_T_DEVNODE_DVB_CA:
|
||||
ca = entity;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (tuner && fe)
|
||||
media_entity_create_link(tuner, 0, fe, 0, 0);
|
||||
|
||||
if (fe && demux)
|
||||
media_entity_create_link(fe, 1, demux, 0, MEDIA_LNK_FL_ENABLED);
|
||||
|
||||
if (demux && dvr)
|
||||
media_entity_create_link(demux, 1, dvr, 0, MEDIA_LNK_FL_ENABLED);
|
||||
|
||||
if (demux && ca)
|
||||
media_entity_create_link(demux, 1, ca, 0, MEDIA_LNK_FL_ENABLED);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(dvb_create_media_graph);
|
||||
#endif
|
||||
|
||||
static int dvbdev_check_free_adapter_num(int num)
|
||||
{
|
||||
struct list_head *entry;
|
||||
|
|
|
|||
|
|
@ -27,6 +27,7 @@
|
|||
#include <linux/poll.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/list.h>
|
||||
#include <media/media-device.h>
|
||||
|
||||
#define DVB_MAJOR 212
|
||||
|
||||
|
|
@ -71,6 +72,10 @@ struct dvb_adapter {
|
|||
int mfe_shared; /* indicates mutually exclusive frontends */
|
||||
struct dvb_device *mfe_dvbdev; /* frontend device in use */
|
||||
struct mutex mfe_lock; /* access lock for thread creation */
|
||||
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
struct media_device *mdev;
|
||||
#endif
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -92,6 +97,15 @@ struct dvb_device {
|
|||
/* don't really need those !? -- FIXME: use video_usercopy */
|
||||
int (*kernel_ioctl)(struct file *file, unsigned int cmd, void *arg);
|
||||
|
||||
/* Needed for media controller register/unregister */
|
||||
#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
|
||||
const char *name;
|
||||
|
||||
/* Allocated and filled inside dvbdev.c */
|
||||
struct media_entity *entity;
|
||||
struct media_pad *pads;
|
||||
#endif
|
||||
|
||||
void *priv;
|
||||
};
|
||||
|
||||
|
|
@ -109,6 +123,19 @@ extern int dvb_register_device (struct dvb_adapter *adap,
|
|||
|
||||
extern void dvb_unregister_device (struct dvb_device *dvbdev);
|
||||
|
||||
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
|
||||
void dvb_create_media_graph(struct dvb_adapter *adap);
|
||||
static inline void dvb_register_media_controller(struct dvb_adapter *adap,
|
||||
struct media_device *mdev)
|
||||
{
|
||||
adap->mdev = mdev;
|
||||
}
|
||||
|
||||
#else
|
||||
static inline void dvb_create_media_graph(struct dvb_adapter *adap) {}
|
||||
#define dvb_register_media_controller(a, b) {}
|
||||
#endif
|
||||
|
||||
extern int dvb_generic_open (struct inode *inode, struct file *file);
|
||||
extern int dvb_generic_release (struct inode *inode, struct file *file);
|
||||
extern long dvb_generic_ioctl (struct file *file,
|
||||
|
|
|
|||
|
|
@ -577,6 +577,14 @@ config DVB_LGDT3305
|
|||
An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
|
||||
to support this frontend.
|
||||
|
||||
config DVB_LGDT3306A
|
||||
tristate "LG Electronics LGDT3306A based"
|
||||
depends on DVB_CORE && I2C
|
||||
default m if !MEDIA_SUBDRV_AUTOSELECT
|
||||
help
|
||||
An ATSC 8VSB and QAM-B 64/256 demodulator module. Say Y when you want
|
||||
to support this frontend.
|
||||
|
||||
config DVB_LG2160
|
||||
tristate "LG Electronics LG216x based"
|
||||
depends on DVB_CORE && I2C
|
||||
|
|
|
|||
|
|
@ -54,6 +54,7 @@ obj-$(CONFIG_DVB_BCM3510) += bcm3510.o
|
|||
obj-$(CONFIG_DVB_S5H1420) += s5h1420.o
|
||||
obj-$(CONFIG_DVB_LGDT330X) += lgdt330x.o
|
||||
obj-$(CONFIG_DVB_LGDT3305) += lgdt3305.o
|
||||
obj-$(CONFIG_DVB_LGDT3306A) += lgdt3306a.o
|
||||
obj-$(CONFIG_DVB_LG2160) += lg2160.o
|
||||
obj-$(CONFIG_DVB_CX24123) += cx24123.o
|
||||
obj-$(CONFIG_DVB_LNBP21) += lnbp21.o
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ struct a8293_config {
|
|||
u8 i2c_addr;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_A8293)
|
||||
#if IS_REACHABLE(CONFIG_DVB_A8293)
|
||||
extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
|
||||
struct i2c_adapter *i2c, const struct a8293_config *cfg);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -103,7 +103,7 @@ struct af9013_config {
|
|||
u8 gpio[4];
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_AF9013)
|
||||
#if IS_REACHABLE(CONFIG_DVB_AF9013)
|
||||
extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ struct atbm8830_config {
|
|||
u8 agc_hold_loop;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_ATBM8830)
|
||||
#if IS_REACHABLE(CONFIG_DVB_ATBM8830)
|
||||
extern struct dvb_frontend *atbm8830_attach(const struct atbm8830_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ struct au8522_config {
|
|||
enum au8522_if_freq qam_if;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_AU8522_DTV)
|
||||
#if IS_REACHABLE(CONFIG_DVB_AU8522_DTV)
|
||||
extern struct dvb_frontend *au8522_attach(const struct au8522_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ struct bcm3510_config
|
|||
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_BCM3510)
|
||||
#if IS_REACHABLE(CONFIG_DVB_BCM3510)
|
||||
extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
|
||||
struct i2c_adapter* i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ struct cx22700_config
|
|||
u8 demod_address;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CX22700)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CX22700)
|
||||
extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
|
||||
struct i2c_adapter* i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@ struct cx22702_config {
|
|||
u8 output_mode;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CX22702)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CX22702)
|
||||
extern struct dvb_frontend *cx22702_attach(
|
||||
const struct cx22702_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
|
|
|
|||
|
|
@ -46,7 +46,7 @@ static inline int cx24110_pll_write(struct dvb_frontend *fe, u32 val)
|
|||
return 0;
|
||||
}
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CX24110)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CX24110)
|
||||
extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
|
||||
struct i2c_adapter* i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@ struct cx24113_config {
|
|||
u32 xtal_khz;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_TUNER_CX24113)
|
||||
#if IS_REACHABLE(CONFIG_DVB_TUNER_CX24113)
|
||||
extern struct dvb_frontend *cx24113_attach(struct dvb_frontend *,
|
||||
const struct cx24113_config *config, struct i2c_adapter *i2c);
|
||||
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@ struct cx24116_config {
|
|||
u16 i2c_wr_max;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CX24116)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CX24116)
|
||||
extern struct dvb_frontend *cx24116_attach(
|
||||
const struct cx24116_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
|
|
|
|||
|
|
@ -30,7 +30,7 @@ struct cx24117_config {
|
|||
u8 demod_address;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CX24117)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CX24117)
|
||||
extern struct dvb_frontend *cx24117_attach(
|
||||
const struct cx24117_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@ struct cx24123_config {
|
|||
void (*agc_callback) (struct dvb_frontend *);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CX24123)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CX24123)
|
||||
extern struct dvb_frontend *cx24123_attach(const struct cx24123_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
extern struct i2c_adapter *cx24123_get_tuner_i2c_adapter(struct dvb_frontend *);
|
||||
|
|
|
|||
|
|
@ -72,7 +72,7 @@ struct cxd2820r_config {
|
|||
};
|
||||
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_CXD2820R)
|
||||
#if IS_REACHABLE(CONFIG_DVB_CXD2820R)
|
||||
extern struct dvb_frontend *cxd2820r_attach(
|
||||
const struct cxd2820r_config *config,
|
||||
struct i2c_adapter *i2c,
|
||||
|
|
|
|||
|
|
@ -48,7 +48,7 @@ struct dib0070_config {
|
|||
u8 vga_filter;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_TUNER_DIB0070)
|
||||
#if IS_REACHABLE(CONFIG_DVB_TUNER_DIB0070)
|
||||
extern struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg);
|
||||
extern u16 dib0070_wbd_offset(struct dvb_frontend *);
|
||||
extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, u8 open);
|
||||
|
|
|
|||
|
|
@ -75,7 +75,7 @@ struct dib0090_config {
|
|||
u8 force_crystal_mode;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_TUNER_DIB0090)
|
||||
#if IS_REACHABLE(CONFIG_DVB_TUNER_DIB0090)
|
||||
extern struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config);
|
||||
extern struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config);
|
||||
extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast);
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@ struct dib_fe_xfer_ops
|
|||
int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DIB3000MB)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
|
||||
extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
|
||||
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@ struct dib3000mc_config {
|
|||
#define DEFAULT_DIB3000MC_I2C_ADDRESS 16
|
||||
#define DEFAULT_DIB3000P_I2C_ADDRESS 24
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DIB3000MC)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DIB3000MC)
|
||||
extern struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap,
|
||||
u8 i2c_addr,
|
||||
struct dib3000mc_config *cfg);
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ struct dib7000m_config {
|
|||
|
||||
#define DEFAULT_DIB7000M_I2C_ADDRESS 18
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DIB7000M)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DIB7000M)
|
||||
extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
|
||||
u8 i2c_addr,
|
||||
struct dib7000m_config *cfg);
|
||||
|
|
|
|||
|
|
@ -66,7 +66,7 @@ struct dib7000p_ops {
|
|||
struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DIB7000P)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DIB7000P)
|
||||
void *dib7000p_attach(struct dib7000p_ops *ops);
|
||||
#else
|
||||
static inline void *dib7000p_attach(struct dib7000p_ops *ops)
|
||||
|
|
|
|||
|
|
@ -63,7 +63,7 @@ struct dib8000_ops {
|
|||
struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DIB8000)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DIB8000)
|
||||
void *dib8000_attach(struct dib8000_ops *ops);
|
||||
#else
|
||||
static inline int dib8000_attach(struct dib8000_ops *ops)
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ struct dib9000_config {
|
|||
|
||||
#define DEFAULT_DIB9000_I2C_ADDRESS 18
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DIB9000)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DIB9000)
|
||||
extern struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, const struct dib9000_config *cfg);
|
||||
extern int dib9000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr);
|
||||
extern struct i2c_adapter *dib9000_get_tuner_interface(struct dvb_frontend *fe);
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ struct drx39xxj_state {
|
|||
const struct firmware *fw;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DRX39XYJ)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DRX39XYJ)
|
||||
struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c);
|
||||
#else
|
||||
static inline struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) {
|
||||
|
|
|
|||
|
|
@ -52,7 +52,7 @@ struct drxd_config {
|
|||
s16(*osc_deviation) (void *priv, s16 dev, int flag);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DRXD)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DRXD)
|
||||
extern
|
||||
struct dvb_frontend *drxd_attach(const struct drxd_config *config,
|
||||
void *priv, struct i2c_adapter *i2c,
|
||||
|
|
|
|||
|
|
@ -51,7 +51,7 @@ struct drxk_config {
|
|||
int qam_demod_parameter_count;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DRXK)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DRXK)
|
||||
extern struct dvb_frontend *drxk_attach(const struct drxk_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ struct ds3000_config {
|
|||
void (*set_lock_led)(struct dvb_frontend *fe, int offon);
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DS3000)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DS3000)
|
||||
extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@
|
|||
* @param pll_desc_id dvb_pll_desc to use.
|
||||
* @return Frontend pointer on success, NULL on failure
|
||||
*/
|
||||
#if IS_ENABLED(CONFIG_DVB_PLL)
|
||||
#if IS_REACHABLE(CONFIG_DVB_PLL)
|
||||
extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
|
||||
int pll_addr,
|
||||
struct i2c_adapter *i2c,
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@
|
|||
#include <linux/dvb/frontend.h>
|
||||
#include "dvb_frontend.h"
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_DUMMY_FE)
|
||||
#if IS_REACHABLE(CONFIG_DVB_DUMMY_FE)
|
||||
extern struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void);
|
||||
extern struct dvb_frontend* dvb_dummy_fe_qpsk_attach(void);
|
||||
extern struct dvb_frontend* dvb_dummy_fe_qam_attach(void);
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ struct ec100_config {
|
|||
};
|
||||
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_EC100)
|
||||
#if IS_REACHABLE(CONFIG_DVB_EC100)
|
||||
extern struct dvb_frontend *ec100_attach(const struct ec100_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -51,7 +51,7 @@ struct hd29l2_config {
|
|||
};
|
||||
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_HD29L2)
|
||||
#if IS_REACHABLE(CONFIG_DVB_HD29L2)
|
||||
extern struct dvb_frontend *hd29l2_attach(const struct hd29l2_config *config,
|
||||
struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -55,7 +55,7 @@
|
|||
#define ISL6405_ENT2 0x20
|
||||
#define ISL6405_ISEL2 0x40
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_ISL6405)
|
||||
#if IS_REACHABLE(CONFIG_DVB_ISL6405)
|
||||
/* override_set and override_clear control which system register bits (above)
|
||||
* to always set & clear
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
#define ISL6421_ISEL1 0x20
|
||||
#define ISL6421_DCL 0x40
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_ISL6421)
|
||||
#if IS_REACHABLE(CONFIG_DVB_ISL6421)
|
||||
/* override_set and override_clear control which system register bits (above) to always set & clear */
|
||||
extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
|
||||
u8 override_set, u8 override_clear, bool override_tone);
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ struct isl6423_config {
|
|||
u8 mod_extern;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_ISL6423)
|
||||
#if IS_REACHABLE(CONFIG_DVB_ISL6423)
|
||||
|
||||
|
||||
extern struct dvb_frontend *isl6423_attach(struct dvb_frontend *fe,
|
||||
|
|
|
|||
|
|
@ -29,7 +29,7 @@ struct itd1000_config {
|
|||
u8 i2c_address;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_TUNER_ITD1000)
|
||||
#if IS_REACHABLE(CONFIG_DVB_TUNER_ITD1000)
|
||||
extern struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct itd1000_config *cfg);
|
||||
#else
|
||||
static inline struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct itd1000_config *cfg)
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ struct ix2505v_config {
|
|||
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_IX2505V)
|
||||
#if IS_REACHABLE(CONFIG_DVB_IX2505V)
|
||||
extern struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
|
||||
const struct ix2505v_config *config, struct i2c_adapter *i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ struct l64781_config
|
|||
u8 demod_address;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_L64781)
|
||||
#if IS_REACHABLE(CONFIG_DVB_L64781)
|
||||
extern struct dvb_frontend* l64781_attach(const struct l64781_config* config,
|
||||
struct i2c_adapter* i2c);
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -67,7 +67,7 @@ struct lg2160_config {
|
|||
enum lg_chip_type lg_chip;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_LG2160)
|
||||
#if IS_REACHABLE(CONFIG_DVB_LG2160)
|
||||
extern
|
||||
struct dvb_frontend *lg2160_attach(const struct lg2160_config *config,
|
||||
struct i2c_adapter *i2c_adap);
|
||||
|
|
|
|||
|
|
@ -80,7 +80,7 @@ struct lgdt3305_config {
|
|||
enum lgdt_demod_chip_type demod_chip;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_LGDT3305)
|
||||
#if IS_REACHABLE(CONFIG_DVB_LGDT3305)
|
||||
extern
|
||||
struct dvb_frontend *lgdt3305_attach(const struct lgdt3305_config *config,
|
||||
struct i2c_adapter *i2c_adap);
|
||||
|
|
|
|||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,74 @@
|
|||
/*
|
||||
* Support for LGDT3306A - 8VSB/QAM-B
|
||||
*
|
||||
* Copyright (C) 2013,2014 Fred Richter <frichter@hauppauge.com>
|
||||
* based on lgdt3305.[ch] by Michael Krufky
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*/
|
||||
|
||||
#ifndef _LGDT3306A_H_
|
||||
#define _LGDT3306A_H_
|
||||
|
||||
#include <linux/i2c.h>
|
||||
#include "dvb_frontend.h"
|
||||
|
||||
|
||||
enum lgdt3306a_mpeg_mode {
|
||||
LGDT3306A_MPEG_PARALLEL = 0,
|
||||
LGDT3306A_MPEG_SERIAL = 1,
|
||||
};
|
||||
|
||||
enum lgdt3306a_tp_clock_edge {
|
||||
LGDT3306A_TPCLK_RISING_EDGE = 0,
|
||||
LGDT3306A_TPCLK_FALLING_EDGE = 1,
|
||||
};
|
||||
|
||||
enum lgdt3306a_tp_valid_polarity {
|
||||
LGDT3306A_TP_VALID_LOW = 0,
|
||||
LGDT3306A_TP_VALID_HIGH = 1,
|
||||
};
|
||||
|
||||
struct lgdt3306a_config {
|
||||
u8 i2c_addr;
|
||||
|
||||
/* user defined IF frequency in KHz */
|
||||
u16 qam_if_khz;
|
||||
u16 vsb_if_khz;
|
||||
|
||||
/* disable i2c repeater - 0:repeater enabled 1:repeater disabled */
|
||||
unsigned int deny_i2c_rptr:1;
|
||||
|
||||
/* spectral inversion - 0:disabled 1:enabled */
|
||||
unsigned int spectral_inversion:1;
|
||||
|
||||
enum lgdt3306a_mpeg_mode mpeg_mode;
|
||||
enum lgdt3306a_tp_clock_edge tpclk_edge;
|
||||
enum lgdt3306a_tp_valid_polarity tpvalid_polarity;
|
||||
|
||||
/* demod clock freq in MHz; 24 or 25 supported */
|
||||
int xtalMHz;
|
||||
};
|
||||
|
||||
#if IS_REACHABLE(CONFIG_DVB_LGDT3306A)
|
||||
struct dvb_frontend *lgdt3306a_attach(const struct lgdt3306a_config *config,
|
||||
struct i2c_adapter *i2c_adap);
|
||||
#else
|
||||
static inline
|
||||
struct dvb_frontend *lgdt3306a_attach(const struct lgdt3306a_config *config,
|
||||
struct i2c_adapter *i2c_adap)
|
||||
{
|
||||
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
||||
return NULL;
|
||||
}
|
||||
#endif /* CONFIG_DVB_LGDT3306A */
|
||||
|
||||
#endif /* _LGDT3306A_H_ */
|
||||
|
|
@ -52,7 +52,7 @@ struct lgdt330x_config
|
|||
int clock_polarity_flip;
|
||||
};
|
||||
|
||||
#if IS_ENABLED(CONFIG_DVB_LGDT330X)
|
||||
#if IS_REACHABLE(CONFIG_DVB_LGDT330X)
|
||||
extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
|
||||
struct i2c_adapter* i2c);
|
||||
#else
|
||||
|
|
|
|||
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