Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: asihpi - Clarify adapter index validity check ALSA: asihpi - Don't leak firmware if mem alloc fails ALSA: rtctimer.c needs module.h ASoC: Fix txx9aclc.c build ALSA: hdspm - Add firmware revision 0xcc for RME MADI ALSA: hdspm - Fix reported external sample rate on RME MADI and MADIface ALSA: hdspm - Provide MADI speed mode selector on RME MADI and MADIface ALSA: sound/core/pcm_compat.c: adjust array index
This commit is contained in:
Linus Torvalds
Коммит
0d7e92da50
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@ -342,7 +342,7 @@ static int snd_pcm_ioctl_xfern_compat(struct snd_pcm_substream *substream,
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kfree(bufs);
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return -EFAULT;
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}
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bufs[ch] = compat_ptr(ptr);
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bufs[i] = compat_ptr(ptr);
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bufptr++;
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}
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if (dir == SNDRV_PCM_STREAM_PLAYBACK)
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@ -22,7 +22,7 @@
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/moduleparam.h>
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#include <linux/module.h>
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#include <linux/log2.h>
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#include <sound/core.h>
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#include <sound/timer.h>
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@ -43,6 +43,7 @@ short hpi_dsp_code_open(u32 adapter, void *os_data, struct dsp_code *dsp_code,
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struct pci_dev *dev = os_data;
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struct code_header header;
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char fw_name[20];
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short err_ret = HPI_ERROR_DSP_FILE_NOT_FOUND;
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int err;
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sprintf(fw_name, "asihpi/dsp%04x.bin", adapter);
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@ -85,8 +86,10 @@ short hpi_dsp_code_open(u32 adapter, void *os_data, struct dsp_code *dsp_code,
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HPI_DEBUG_LOG(DEBUG, "dsp code %s opened\n", fw_name);
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dsp_code->pvt = kmalloc(sizeof(*dsp_code->pvt), GFP_KERNEL);
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if (!dsp_code->pvt)
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return HPI_ERROR_MEMORY_ALLOC;
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if (!dsp_code->pvt) {
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err_ret = HPI_ERROR_MEMORY_ALLOC;
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goto error2;
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}
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dsp_code->pvt->dev = dev;
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dsp_code->pvt->firmware = firmware;
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@ -99,7 +102,7 @@ error2:
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release_firmware(firmware);
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error1:
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dsp_code->block_length = 0;
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return HPI_ERROR_DSP_FILE_NOT_FOUND;
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return err_ret;
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}
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/*-------------------------------------------------------------------*/
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@ -177,16 +177,21 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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} else {
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u16 __user *ptr = NULL;
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u32 size = 0;
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u32 adapter_present;
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/* -1=no data 0=read from user mem, 1=write to user mem */
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int wrflag = -1;
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u32 adapter = hm->h.adapter_index;
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struct hpi_adapter *pa = &adapters[adapter];
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struct hpi_adapter *pa;
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if ((adapter >= HPI_MAX_ADAPTERS) || (!pa->type)) {
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hpi_init_response(&hr->r0, HPI_OBJ_ADAPTER,
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HPI_ADAPTER_OPEN,
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HPI_ERROR_BAD_ADAPTER_NUMBER);
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if (hm->h.adapter_index < HPI_MAX_ADAPTERS) {
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pa = &adapters[hm->h.adapter_index];
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adapter_present = pa->type;
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} else {
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adapter_present = 0;
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}
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if (!adapter_present) {
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hpi_init_response(&hr->r0, hm->h.object,
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hm->h.function, HPI_ERROR_BAD_ADAPTER_NUMBER);
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uncopied_bytes =
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copy_to_user(puhr, hr, sizeof(hr->h));
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@ -521,6 +521,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
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#define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024)
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/* revisions >= 230 indicate AES32 card */
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#define HDSPM_MADI_ANCIENT_REV 204
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#define HDSPM_MADI_OLD_REV 207
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#define HDSPM_MADI_REV 210
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#define HDSPM_RAYDAT_REV 211
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@ -1217,6 +1218,22 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
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rate = 0;
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break;
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}
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/* QS and DS rates normally can not be detected
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* automatically by the card. Only exception is MADI
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* in 96k frame mode.
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*
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* So if we read SS values (32 .. 48k), check for
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* user-provided DS/QS bits in the control register
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* and multiply the base frequency accordingly.
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*/
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if (rate <= 48000) {
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if (hdspm->control_register & HDSPM_QuadSpeed)
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rate *= 4;
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else if (hdspm->control_register &
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HDSPM_DoubleSpeed)
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rate *= 2;
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}
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}
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break;
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}
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@ -3415,6 +3432,91 @@ static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol,
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return change;
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}
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#define HDSPM_MADI_SPEEDMODE(xname, xindex) \
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{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
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.name = xname, \
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.index = xindex, \
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.info = snd_hdspm_info_madi_speedmode, \
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.get = snd_hdspm_get_madi_speedmode, \
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.put = snd_hdspm_put_madi_speedmode \
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}
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static int hdspm_madi_speedmode(struct hdspm *hdspm)
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{
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if (hdspm->control_register & HDSPM_QuadSpeed)
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return 2;
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if (hdspm->control_register & HDSPM_DoubleSpeed)
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return 1;
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return 0;
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}
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static int hdspm_set_madi_speedmode(struct hdspm *hdspm, int mode)
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{
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hdspm->control_register &= ~(HDSPM_DoubleSpeed | HDSPM_QuadSpeed);
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switch (mode) {
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case 0:
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break;
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case 1:
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hdspm->control_register |= HDSPM_DoubleSpeed;
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break;
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case 2:
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hdspm->control_register |= HDSPM_QuadSpeed;
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break;
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}
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hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
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return 0;
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}
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static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_info *uinfo)
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{
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static char *texts[] = { "Single", "Double", "Quad" };
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uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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uinfo->count = 1;
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uinfo->value.enumerated.items = 3;
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if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
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uinfo->value.enumerated.item =
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uinfo->value.enumerated.items - 1;
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strcpy(uinfo->value.enumerated.name,
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texts[uinfo->value.enumerated.item]);
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return 0;
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}
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static int snd_hdspm_get_madi_speedmode(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
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spin_lock_irq(&hdspm->lock);
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ucontrol->value.enumerated.item[0] = hdspm_madi_speedmode(hdspm);
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spin_unlock_irq(&hdspm->lock);
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return 0;
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}
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static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
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int change;
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int val;
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if (!snd_hdspm_use_is_exclusive(hdspm))
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return -EBUSY;
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val = ucontrol->value.integer.value[0];
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if (val < 0)
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val = 0;
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if (val > 2)
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val = 2;
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spin_lock_irq(&hdspm->lock);
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change = val != hdspm_madi_speedmode(hdspm);
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hdspm_set_madi_speedmode(hdspm, val);
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spin_unlock_irq(&hdspm->lock);
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return change;
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}
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#define HDSPM_MIXER(xname, xindex) \
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{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \
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@ -4289,7 +4391,8 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
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HDSPM_TX_64("TX 64 channels mode", 0),
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HDSPM_C_TMS("Clear Track Marker", 0),
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HDSPM_SAFE_MODE("Safe Mode", 0),
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HDSPM_INPUT_SELECT("Input Select", 0)
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HDSPM_INPUT_SELECT("Input Select", 0),
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HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0)
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};
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@ -4302,7 +4405,8 @@ static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = {
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HDSPM_SYNC_CHECK("MADI SyncCheck", 0),
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HDSPM_TX_64("TX 64 channels mode", 0),
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HDSPM_C_TMS("Clear Track Marker", 0),
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HDSPM_SAFE_MODE("Safe Mode", 0)
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HDSPM_SAFE_MODE("Safe Mode", 0),
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HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0)
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};
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static struct snd_kcontrol_new snd_hdspm_controls_aio[] = {
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@ -6381,6 +6485,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
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switch (hdspm->firmware_rev) {
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case HDSPM_MADI_REV:
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case HDSPM_MADI_OLD_REV:
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case HDSPM_MADI_ANCIENT_REV:
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hdspm->io_type = MADI;
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hdspm->card_name = "RME MADI";
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hdspm->midiPorts = 3;
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@ -290,6 +290,7 @@ static void txx9aclc_pcm_free_dma_buffers(struct snd_pcm *pcm)
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static int txx9aclc_pcm_new(struct snd_soc_pcm_runtime *rtd)
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{
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struct snd_card *card = rtd->card->snd_card;
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struct snd_soc_dai *dai = rtd->cpu_dai;
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struct snd_pcm *pcm = rtd->pcm;
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struct platform_device *pdev = to_platform_device(dai->platform->dev);
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