From 3746b6178070958279010d112703bca9cdc15e0a Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Sun, 12 Jul 2009 23:30:14 -0300 Subject: [PATCH 1/8] V4L/DVB (12446): sms1xxx: restore GPIO functionality for all Hauppauge devices Previous changesets broke Hauppauge devices and their GPIO configurations. This changeset restores the LED & LNA functionality. Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/siano/smsdvb.c | 44 ++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c index 3ee1c3902c56..266033ae2784 100644 --- a/drivers/media/dvb/siano/smsdvb.c +++ b/drivers/media/dvb/siano/smsdvb.c @@ -325,6 +325,16 @@ static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client, 0 : -ETIME; } +static inline int led_feedback(struct smsdvb_client_t *client) +{ + if (client->fe_status & FE_HAS_LOCK) + return sms_board_led_feedback(client->coredev, + (client->sms_stat_dvb.ReceptionData.BER + == 0) ? SMS_LED_HI : SMS_LED_LO); + else + return sms_board_led_feedback(client->coredev, SMS_LED_OFF); +} + static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) { struct smsdvb_client_t *client; @@ -332,6 +342,8 @@ static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) *stat = client->fe_status; + led_feedback(client); + return 0; } @@ -342,6 +354,8 @@ static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber) *ber = client->sms_stat_dvb.ReceptionData.BER; + led_feedback(client); + return 0; } @@ -359,6 +373,8 @@ static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) (client->sms_stat_dvb.ReceptionData.InBandPwr + 95) * 3 / 2; + led_feedback(client); + return 0; } @@ -369,6 +385,8 @@ static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr) *snr = client->sms_stat_dvb.ReceptionData.SNR; + led_feedback(client); + return 0; } @@ -379,6 +397,8 @@ static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) *ucblocks = client->sms_stat_dvb.ReceptionData.ErrorTSPackets; + led_feedback(client); + return 0; } @@ -404,6 +424,8 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe, u32 Data[3]; } Msg; + int ret; + client->fe_status = FE_HAS_SIGNAL; client->event_fe_state = -1; client->event_unc_state = -1; @@ -426,6 +448,23 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe, case BANDWIDTH_AUTO: return -EOPNOTSUPP; default: return -EINVAL; } + /* Disable LNA, if any. An error is returned if no LNA is present */ + ret = sms_board_lna_control(client->coredev, 0); + if (ret == 0) { + fe_status_t status; + + /* tune with LNA off at first */ + ret = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg), + &client->tune_done); + + smsdvb_read_status(fe, &status); + + if (status & FE_HAS_LOCK) + return ret; + + /* previous tune didnt lock - enable LNA and tune again */ + sms_board_lna_control(client->coredev, 1); + } return smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg), &client->tune_done); @@ -451,6 +490,8 @@ static int smsdvb_init(struct dvb_frontend *fe) struct smsdvb_client_t *client = container_of(fe, struct smsdvb_client_t, frontend); + sms_board_power(client->coredev, 1); + sms_board_dvb3_event(client, DVB3_EVENT_INIT); return 0; } @@ -460,6 +501,9 @@ static int smsdvb_sleep(struct dvb_frontend *fe) struct smsdvb_client_t *client = container_of(fe, struct smsdvb_client_t, frontend); + sms_board_led_feedback(client->coredev, SMS_LED_OFF); + sms_board_power(client->coredev, 0); + sms_board_dvb3_event(client, DVB3_EVENT_SLEEP); return 0; From f2e26ae7c8c077d001c77b330130f98e42ccad70 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 12 Aug 2009 20:21:44 -0300 Subject: [PATCH 2/8] V4L/DVB (12449): adds webcam for Micron device MT9M111 0x143A to em28xx [mchehab@redhat.com: fix merge conflict and a few CodingStyle issues] Signed-off-by: Steve Gotthardt Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/em28xx/em28xx-cards.c | 40 +++++++++++++++++++++-- drivers/media/video/em28xx/em28xx.h | 1 + 2 files changed, 39 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index ed281f565945..494560e82311 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1730,6 +1730,25 @@ static inline void em28xx_set_model(struct em28xx *dev) EM28XX_I2C_FREQ_100_KHZ; } + +/* FIXME: Should be replaced by a proper mt9m111 driver */ +static int em28xx_initialize_mt9m111(struct em28xx *dev) +{ + int i; + unsigned char regs[][3] = { + { 0x0d, 0x00, 0x01, }, /* reset and use defaults */ + { 0x0d, 0x00, 0x00, }, + { 0x0a, 0x00, 0x21, }, + { 0x21, 0x04, 0x00, }, /* full readout speed, no row/col skipping */ + }; + + for (i = 0; i < ARRAY_SIZE(regs); i++) + i2c_master_send(&dev->i2c_client, ®s[i][0], 3); + + return 0; +} + + /* FIXME: Should be replaced by a proper mt9m001 driver */ static int em28xx_initialize_mt9m001(struct em28xx *dev) { @@ -1758,7 +1777,7 @@ static int em28xx_initialize_mt9m001(struct em28xx *dev) /* HINT method: webcam I2C chips * - * This method work for webcams with Micron sensors + * This method works for webcams with Micron sensors */ static int em28xx_hint_sensor(struct em28xx *dev) { @@ -1804,6 +1823,23 @@ static int em28xx_hint_sensor(struct em28xx *dev) dev->vinctl = 0x00; break; + + case 0x143a: /* MT9M111 as found in the ECS G200 */ + dev->model = EM2750_BOARD_UNKNOWN; + em28xx_set_model(dev); + + sensor_name = "mt9m111"; + dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ; + dev->em28xx_sensor = EM28XX_MT9M111; + em28xx_initialize_mt9m111(dev); + dev->sensor_xres = 640; + dev->sensor_yres = 512; + + dev->vinmode = 0x0a; + dev->vinctl = 0x00; + + break; + case 0x8431: dev->model = EM2750_BOARD_UNKNOWN; em28xx_set_model(dev); @@ -1820,7 +1856,7 @@ static int em28xx_hint_sensor(struct em28xx *dev) break; default: - printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version)); + printk("Unknown Micron Sensor 0x%04x\n", version); return -EINVAL; } diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 8c2dc38bca9f..a2add61f7d59 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -367,6 +367,7 @@ enum em28xx_sensor { EM28XX_NOSENSOR = 0, EM28XX_MT9V011, EM28XX_MT9M001, + EM28XX_MT9M111, }; enum em28xx_adecoder { From ef2d12ce12117bb97fa35bbcf677c28e14667efa Mon Sep 17 00:00:00 2001 From: Udi Atar Date: Sun, 28 Jun 2009 04:22:55 -0300 Subject: [PATCH 3/8] V4L/DVB (12450): Siano: Fixed SDIO compilation bugs Fixed SDIO compilation bugs Also fixed a memory overrun issue in buffer management. Signed-off-by: Udi Atar Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/siano/smssdio.c | 54 +++++++++++++++++-------------- 1 file changed, 30 insertions(+), 24 deletions(-) diff --git a/drivers/media/dvb/siano/smssdio.c b/drivers/media/dvb/siano/smssdio.c index dfaa49a53f32..d1d652e7f890 100644 --- a/drivers/media/dvb/siano/smssdio.c +++ b/drivers/media/dvb/siano/smssdio.c @@ -46,6 +46,7 @@ #define SMSSDIO_DATA 0x00 #define SMSSDIO_INT 0x04 +#define SMSSDIO_BLOCK_SIZE 128 static const struct sdio_device_id smssdio_ids[] = { {SDIO_DEVICE(SDIO_VENDOR_ID_SIANO, SDIO_DEVICE_ID_SIANO_STELLAR), @@ -85,7 +86,8 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size) sdio_claim_host(smsdev->func); while (size >= smsdev->func->cur_blksize) { - ret = sdio_write_blocks(smsdev->func, SMSSDIO_DATA, buffer, 1); + ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA, + buffer, smsdev->func->cur_blksize); if (ret) goto out; @@ -94,8 +96,8 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size) } if (size) { - ret = sdio_write_bytes(smsdev->func, SMSSDIO_DATA, - buffer, size); + ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA, + buffer, size); } out: @@ -125,23 +127,23 @@ static void smssdio_interrupt(struct sdio_func *func) */ isr = sdio_readb(func, SMSSDIO_INT, &ret); if (ret) { - dev_err(&smsdev->func->dev, - "Unable to read interrupt register!\n"); + sms_err("Unable to read interrupt register!\n"); return; } if (smsdev->split_cb == NULL) { cb = smscore_getbuffer(smsdev->coredev); if (!cb) { - dev_err(&smsdev->func->dev, - "Unable to allocate data buffer!\n"); + sms_err("Unable to allocate data buffer!\n"); return; } - ret = sdio_read_blocks(smsdev->func, cb->p, SMSSDIO_DATA, 1); + ret = sdio_memcpy_fromio(smsdev->func, + cb->p, + SMSSDIO_DATA, + SMSSDIO_BLOCK_SIZE); if (ret) { - dev_err(&smsdev->func->dev, - "Error %d reading initial block!\n", ret); + sms_err("Error %d reading initial block!\n", ret); return; } @@ -152,7 +154,10 @@ static void smssdio_interrupt(struct sdio_func *func) return; } - size = hdr->msgLength - smsdev->func->cur_blksize; + if (hdr->msgLength > smsdev->func->cur_blksize) + size = hdr->msgLength - smsdev->func->cur_blksize; + else + size = 0; } else { cb = smsdev->split_cb; hdr = cb->p; @@ -162,23 +167,24 @@ static void smssdio_interrupt(struct sdio_func *func) smsdev->split_cb = NULL; } - if (hdr->msgLength > smsdev->func->cur_blksize) { + if (size) { void *buffer; - size = ALIGN(size, 128); - buffer = cb->p + hdr->msgLength; + buffer = cb->p + (hdr->msgLength - size); + size = ALIGN(size, SMSSDIO_BLOCK_SIZE); - BUG_ON(smsdev->func->cur_blksize != 128); + BUG_ON(smsdev->func->cur_blksize != SMSSDIO_BLOCK_SIZE); /* * First attempt to transfer all of it in one go... */ - ret = sdio_read_blocks(smsdev->func, buffer, - SMSSDIO_DATA, size / 128); + ret = sdio_memcpy_fromio(smsdev->func, + buffer, + SMSSDIO_DATA, + size); if (ret && ret != -EINVAL) { smscore_putbuffer(smsdev->coredev, cb); - dev_err(&smsdev->func->dev, - "Error %d reading data from card!\n", ret); + sms_err("Error %d reading data from card!\n", ret); return; } @@ -191,12 +197,12 @@ static void smssdio_interrupt(struct sdio_func *func) */ if (ret == -EINVAL) { while (size) { - ret = sdio_read_blocks(smsdev->func, - buffer, SMSSDIO_DATA, 1); + ret = sdio_memcpy_fromio(smsdev->func, + buffer, SMSSDIO_DATA, + smsdev->func->cur_blksize); if (ret) { smscore_putbuffer(smsdev->coredev, cb); - dev_err(&smsdev->func->dev, - "Error %d reading " + sms_err("Error %d reading " "data from card!\n", ret); return; } @@ -269,7 +275,7 @@ static int smssdio_probe(struct sdio_func *func, if (ret) goto release; - ret = sdio_set_block_size(func, 128); + ret = sdio_set_block_size(func, SMSSDIO_BLOCK_SIZE); if (ret) goto disable; From 31e0ad693fb4e1d1be19dbe1c4f5a1ab9978e810 Mon Sep 17 00:00:00 2001 From: Udi Atar Date: Thu, 13 Aug 2009 16:30:25 -0300 Subject: [PATCH 4/8] V4L/DVB (12451): Update KConfig File to enable SDIO and USB interfaces Update KConfig file to enbale selection of SDIO and USB interfaces, and add dependancy on relevant modules. [mchehab@redhat.com: fix merge conflicts, remove default: m, add missing endmenu] Signed-off-by: Udi Atar Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/siano/Kconfig | 42 +++++++++++++++++++------------- drivers/media/dvb/siano/Makefile | 9 ++++--- 2 files changed, 30 insertions(+), 21 deletions(-) diff --git a/drivers/media/dvb/siano/Kconfig b/drivers/media/dvb/siano/Kconfig index 88847d1dcbb5..8c1aed77ea30 100644 --- a/drivers/media/dvb/siano/Kconfig +++ b/drivers/media/dvb/siano/Kconfig @@ -2,25 +2,33 @@ # Siano Mobile Silicon Digital TV device configuration # -config DVB_SIANO_SMS1XXX - tristate "Siano SMS1XXX USB dongle support" - depends on DVB_CORE && USB && INPUT +config SMS_SIANO_MDTV + tristate "Siano SMS1xxx based MDTV receiver" + depends on DVB_CORE && INPUT ---help--- - Choose Y here if you have a USB dongle with a SMS1XXX chipset. + Choose Y or M here if you have MDTV receiver with a Siano chipset. - To compile this driver as a module, choose M here: the - module will be called sms1xxx. + To compile this driver as a module, choose M here + (The module will be called smsmdtv). -config DVB_SIANO_SMS1XXX_SMS_IDS - bool "Enable support for Siano Mobile Silicon default USB IDs" - depends on DVB_SIANO_SMS1XXX - default y + Further documentation on this driver can be found on the WWW + at http://www.siano-ms.com/ + +if SMS_SIANO_MDTV +menu "Siano module components" + +# Hardware interfaces support + +config SMS_USB_DRV + tristate "USB interface support" + depends on DVB_CORE && USB ---help--- - Choose Y here if you have a USB dongle with a SMS1XXX chipset - that uses Siano Mobile Silicon's default usb vid:pid. - - Choose N here if you would prefer to use Siano's external driver. - - Further documentation on this driver can be found on the WWW at - . + Choose if you would like to have Siano's support for USB interface +config SMS_SDIO_DRV + tristate "SDIO interface support" + depends on DVB_CORE && MMC + ---help--- + Choose if you would like to have Siano's support for SDIO interface +endmenu +endif # SMS_SIANO_MDTV diff --git a/drivers/media/dvb/siano/Makefile b/drivers/media/dvb/siano/Makefile index c6644d909433..c54140b5ab5a 100644 --- a/drivers/media/dvb/siano/Makefile +++ b/drivers/media/dvb/siano/Makefile @@ -1,8 +1,9 @@ -sms1xxx-objs := smscoreapi.o sms-cards.o smsendian.o smsir.o -obj-$(CONFIG_DVB_SIANO_SMS1XXX) += sms1xxx.o -obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsusb.o -obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsdvb.o +smsmdtv-objs := smscoreapi.o sms-cards.o smsendian.o smsir.o + +obj-$(CONFIG_SMS_SIANO_MDTV) += smsmdtv.o smsdvb.o +obj-$(CONFIG_SMS_USB_DRV) += smsusb.o +obj-$(CONFIG_SMS_SDIO_DRV) += smssdio.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core From 7b808924d65a4d1a0332d0043e02e9eb5dafe32b Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Tue, 11 Aug 2009 08:10:25 -0300 Subject: [PATCH 5/8] V4L/DVB (12457): zr364: wrong indexes The order of indexes is reversed Signed-off-by: Roel Kluin Signed-off-by: Antoine Jacquet Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/zr364xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c index fc976f42f432..2622a6e63da1 100644 --- a/drivers/media/video/zr364xx.c +++ b/drivers/media/video/zr364xx.c @@ -695,7 +695,7 @@ static int zr364xx_release(struct file *file) for (i = 0; i < 2; i++) { err = send_control_msg(udev, 1, init[cam->method][i].value, - 0, init[i][cam->method].bytes, + 0, init[cam->method][i].bytes, init[cam->method][i].size); if (err < 0) { dev_err(&udev->dev, "error during release sequence\n"); From f4c5e80faba8ae420d7dc5d9237cc1e0262d7386 Mon Sep 17 00:00:00 2001 From: Shine Liu Date: Thu, 20 Aug 2009 23:49:26 -0300 Subject: [PATCH 6/8] V4L/DVB (12495): em28xx: Don't call em28xx_ir_init when disable_ir is true We should call em28xx_ir_init(dev) only when disable_ir is true. Signed-off-by: Shine Liu Reviewed-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/em28xx/em28xx-cards.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 494560e82311..1c2e544eda73 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -2382,7 +2382,9 @@ void em28xx_card_setup(struct em28xx *dev) } em28xx_tuner_setup(dev); - em28xx_ir_init(dev); + + if(!disable_ir) + em28xx_ir_init(dev); } From b6b85048c059e3f085095e48e12ed3f7a92c88d4 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 26 Aug 2009 03:34:16 -0300 Subject: [PATCH 7/8] V4L/DVB (12502): gspca - sn9c20x: Fix gscpa sn9c20x build errors. Reported-by: Toralf Forster Signed-off-by: Randy Dunlap Signed-off-by: Jean-Francois Moine Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig index 34f46f2bc040..e994dcac43ff 100644 --- a/drivers/media/video/gspca/Kconfig +++ b/drivers/media/video/gspca/Kconfig @@ -114,7 +114,7 @@ config USB_GSPCA_SN9C20X config USB_GSPCA_SN9C20X_EVDEV bool "Enable evdev support" - depends on USB_GSPCA_SN9C20X + depends on USB_GSPCA_SN9C20X && INPUT ---help--- Say Y here in order to enable evdev support for sn9c20x webcam button. From d95c5b0b905aa9b70521eeb83ad4aea85f5e5fd0 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sun, 16 Aug 2009 20:03:51 -0300 Subject: [PATCH 8/8] V4L/DVB (12564a): MAINTAINERS: Update gspca sn9c20x name style To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: Joe Perches Signed-off-by: Mauro Carvalho Chehab --- MAINTAINERS | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 60299a9a7adb..8dca9d89c6c1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2239,8 +2239,7 @@ S: Maintained F: drivers/media/video/gspca/pac207.c GSPCA SN9C20X SUBDRIVER -P: Brian Johnson -M: brijohn@gmail.com +M: Brian Johnson L: linux-media@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git S: Maintained