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sound fixes for 3.15-rc6

Browse Source 
Unfortunately this update became bigger than previous pull requests,
 which is almost a pattern in rc5-6.  But, the only obvious big changes
 are for the new Intel DSP ASoC drivers, so the impact must be fairly
 limited.
 
 Other than that, usual small fixes in various fields: HD-audio, ASoC
 core and ASoC fsl and codec drivers.
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Merge tag 'sound-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Unfortunately this update became bigger than previous pull requests,
  which is almost a pattern in rc5-6.  But, the only obvious big changes
  are for the new Intel DSP ASoC drivers, so the impact must be fairly
  limited.

  Other than that, usual small fixes in various fields: HD-audio, ASoC
  core and ASoC fsl and codec drivers"

* tag 'sound-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
  ALSA: sb_mixer: missing return statement
  ASoC: wm8962: Update register CLASS_D_CONTROL_1 to be non-volatile
  ASoC: Intel: Fix Baytrail SST DSP firmware loading
  ALSA: hda - mask buggy stream DMA0 for Broadwell display controller
  ALSA: hda - Add new GPU codec ID to snd-hda
  ASoC: fsl_esai: Set PCRC and PRRC registers at the end of hw_params()
  ASoC: fsl_esai: Only bypass sck_div for EXTAL source
  ASoC: fsl_esai: Fix incorrect condition within ratio range check for FP
  ASoC: dapm: Fix SUSPEND -> OFF bias sequence
  ASoC: dapm: Skip CODEC<->CODEC links in connect_dai_link_widgets()
  ASoC: pcm: Fix incorrect condition check for case SNDRV_PCM_TRIGGER_SUSPEND
  ALSA: hda - add headset mic detect quirks for three Dell laptops
  ASoC: Update Cirrus Logic CODEC maintainers.
  ASoC: Intel: Fix block offset calculations.
  ASoC: Intel: Fix check for pdata usage before dereference.
  ASoC: Intel: Fix stream position pointer.
  ASoC: Intel: Fix allow hw_params to be called more than once.
  ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled.
  ASoC: Intel: Fix Haswell/Broadwell DSP page table creation.
  ASoC: Intel: Fix allocated block list usage when adding blocks.
  ...
This commit is contained in:
Linus Torvalds 2014-05-20 16:50:38 +09:00
commit 60b5f90d0f
24 changed files with 190 additions and 92 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
MAINTAINERS
View File

@ -2246,12 +2246,6 @@ L: linux-usb@vger.kernel.org
S: Maintained
F: drivers/usb/host/ohci-ep93xx.c
CIRRUS LOGIC CS4270 SOUND DRIVER
M: Timur Tabi <timur@tabi.org>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Odd Fixes
F: sound/soc/codecs/cs4270*
CIRRUS LOGIC AUDIO CODEC DRIVERS
M: Brian Austin <brian.austin@cirrus.com>
M: Paul Handrigan <Paul.Handrigan@cirrus.com>

14
sound/isa/sb/sb_mixer.c
View File

@ -818,12 +818,14 @@ int snd_sbmixer_new(struct snd_sb *chip)
return err;
break;
case SB_HW_DT019X:
if ((err = snd_sbmixer_init(chip,
snd_dt019x_controls,
ARRAY_SIZE(snd_dt019x_controls),
snd_dt019x_init_values,
ARRAY_SIZE(snd_dt019x_init_values),
"DT019X")) < 0)
err = snd_sbmixer_init(chip,
snd_dt019x_controls,
ARRAY_SIZE(snd_dt019x_controls),
snd_dt019x_init_values,
ARRAY_SIZE(snd_dt019x_init_values),
"DT019X");
if (err < 0)
return err;
break;
default:
strcpy(card->mixername, "???");

6
sound/pci/hda/hda_intel.c
View File

@ -1367,6 +1367,12 @@ static int azx_first_init(struct azx *chip)
/* initialize streams */
azx_init_stream(chip);
/* workaround for Broadwell HDMI: the first stream is broken,
* so mask it by keeping it as if opened
*/
if (pci->vendor == 0x8086 && pci->device == 0x160c)
chip->azx_dev[0].opened = 1;
/* initialize chip */
azx_init_pci(chip);
azx_init_chip(chip, (probe_only[dev] & 2) == 0);

2
sound/pci/hda/patch_hdmi.c
View File

@ -3332,6 +3332,7 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
{ .id = 0x10de0051, .name = "GPU 51 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de0060, .name = "GPU 60 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x10de0071, .name = "GPU 71 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x11069f80, .name = "VX900 HDMI/DP", .patch = patch_via_hdmi },
{ .id = 0x11069f81, .name = "VX900 HDMI/DP", .patch = patch_via_hdmi },
@ -3387,6 +3388,7 @@ MODULE_ALIAS("snd-hda-codec-id:10de0044");
MODULE_ALIAS("snd-hda-codec-id:10de0051");
MODULE_ALIAS("snd-hda-codec-id:10de0060");
MODULE_ALIAS("snd-hda-codec-id:10de0067");
MODULE_ALIAS("snd-hda-codec-id:10de0071");
MODULE_ALIAS("snd-hda-codec-id:10de8001");
MODULE_ALIAS("snd-hda-codec-id:11069f80");
MODULE_ALIAS("snd-hda-codec-id:11069f81");

3
sound/pci/hda/patch_realtek.c
View File

@ -4616,6 +4616,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0653, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0657, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0658, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x065c, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x065f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0662, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0667, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
@ -4624,6 +4625,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0674, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x067e, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x067f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0680, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0684, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x15cc, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x15cd, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),

2
sound/soc/codecs/tlv320aic31xx.c
View File

@ -376,7 +376,7 @@ static int aic31xx_dapm_power_event(struct snd_soc_dapm_widget *w,
reg = AIC31XX_ADCFLAG;
break;
default:
dev_err(w->codec->dev, "Unknown widget '%s' calling %s/n",
dev_err(w->codec->dev, "Unknown widget '%s' calling %s\n",
w->name, __func__);
return -EINVAL;
}

15
sound/soc/codecs/wm8962.c
View File

@ -154,6 +154,7 @@ static struct reg_default wm8962_reg[] = {
{ 40, 0x0000 }, /* R40 - SPKOUTL volume */
{ 41, 0x0000 }, /* R41 - SPKOUTR volume */
{ 49, 0x0010 }, /* R49 - Class D Control 1 */
{ 51, 0x0003 }, /* R51 - Class D Control 2 */
{ 56, 0x0506 }, /* R56 - Clocking 4 */
@ -795,7 +796,6 @@ static bool wm8962_volatile_register(struct device *dev, unsigned int reg)
case WM8962_ALC2:
case WM8962_THERMAL_SHUTDOWN_STATUS:
case WM8962_ADDITIONAL_CONTROL_4:
case WM8962_CLASS_D_CONTROL_1:
case WM8962_DC_SERVO_6:
case WM8962_INTERRUPT_STATUS_1:
case WM8962_INTERRUPT_STATUS_2:
@ -2929,13 +2929,22 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
static int wm8962_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
int val;
int val, ret;
if (mute)
val = WM8962_DAC_MUTE;
val = WM8962_DAC_MUTE | WM8962_DAC_MUTE_ALT;
else
val = 0;
/**
* The DAC mute bit is mirrored in two registers, update both to keep
* the register cache consistent.
*/
ret = snd_soc_update_bits(codec, WM8962_CLASS_D_CONTROL_1,
WM8962_DAC_MUTE_ALT, val);
if (ret < 0)
return ret;
return snd_soc_update_bits(codec, WM8962_ADC_DAC_CONTROL_1,
WM8962_DAC_MUTE, val);
}

4
sound/soc/codecs/wm8962.h
View File

@ -1954,6 +1954,10 @@
#define WM8962_SPKOUTL_ENA_MASK 0x0040 /* SPKOUTL_ENA */
#define WM8962_SPKOUTL_ENA_SHIFT 6 /* SPKOUTL_ENA */
#define WM8962_SPKOUTL_ENA_WIDTH 1 /* SPKOUTL_ENA */
#define WM8962_DAC_MUTE_ALT 0x0010 /* DAC_MUTE */
#define WM8962_DAC_MUTE_ALT_MASK 0x0010 /* DAC_MUTE */
#define WM8962_DAC_MUTE_ALT_SHIFT 4 /* DAC_MUTE */
#define WM8962_DAC_MUTE_ALT_WIDTH 1 /* DAC_MUTE */
#define WM8962_SPKOUTL_PGA_MUTE 0x0002 /* SPKOUTL_PGA_MUTE */
#define WM8962_SPKOUTL_PGA_MUTE_MASK 0x0002 /* SPKOUTL_PGA_MUTE */
#define WM8962_SPKOUTL_PGA_MUTE_SHIFT 1 /* SPKOUTL_PGA_MUTE */

22
sound/soc/fsl/fsl_esai.c
View File

@ -258,10 +258,16 @@ static int fsl_esai_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
return -EINVAL;
}
if (ratio == 1) {
/* Only EXTAL source can be output directly without using PSR and PM */
if (ratio == 1 && clksrc == esai_priv->extalclk) {
/* Bypass all the dividers if not being needed */
ecr |= tx ? ESAI_ECR_ETO : ESAI_ECR_ERO;
goto out;
} else if (ratio < 2) {
/* The ratio should be no less than 2 if using other sources */
dev_err(dai->dev, "failed to derive required HCK%c rate\n",
tx ? 'T' : 'R');
return -EINVAL;
}
ret = fsl_esai_divisor_cal(dai, tx, ratio, false, 0);
@ -307,7 +313,8 @@ static int fsl_esai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
return -EINVAL;
}
if (esai_priv->sck_div[tx] && (ratio > 16 || ratio == 0)) {
/* The ratio should be contented by FP alone if bypassing PM and PSR */
if (!esai_priv->sck_div[tx] && (ratio > 16 || ratio == 0)) {
dev_err(dai->dev, "the ratio is out of range (1 ~ 16)\n");
return -EINVAL;
}
@ -454,12 +461,6 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream,
}
if (!dai->active) {
/* Reset Port C */
regmap_update_bits(esai_priv->regmap, REG_ESAI_PRRC,
ESAI_PRRC_PDC_MASK, ESAI_PRRC_PDC(ESAI_GPIO));
regmap_update_bits(esai_priv->regmap, REG_ESAI_PCRC,
ESAI_PCRC_PC_MASK, ESAI_PCRC_PC(ESAI_GPIO));
/* Set synchronous mode */
regmap_update_bits(esai_priv->regmap, REG_ESAI_SAICR,
ESAI_SAICR_SYNC, esai_priv->synchronous ?
@ -519,6 +520,11 @@ static int fsl_esai_hw_params(struct snd_pcm_substream *substream,
regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx), mask, val);
/* Remove ESAI personal reset by configuring ESAI_PCRC and ESAI_PRRC */
regmap_update_bits(esai_priv->regmap, REG_ESAI_PRRC,
ESAI_PRRC_PDC_MASK, ESAI_PRRC_PDC(ESAI_GPIO));
regmap_update_bits(esai_priv->regmap, REG_ESAI_PCRC,
ESAI_PCRC_PC_MASK, ESAI_PCRC_PC(ESAI_GPIO));
return 0;
}

2
sound/soc/fsl/imx-audmux.c
View File

@ -145,7 +145,7 @@ static const struct file_operations audmux_debugfs_fops = {
.llseek = default_llseek,
};
static void __init audmux_debugfs_init(void)
static void audmux_debugfs_init(void)
{
int i;
char buf[20];

1
sound/soc/intel/sst-acpi.c
View File

@ -138,6 +138,7 @@ static int sst_acpi_probe(struct platform_device *pdev)
sst_pdata = &sst_acpi->sst_pdata;
sst_pdata->id = desc->sst_id;
sst_pdata->dma_dev = dev;
sst_acpi->desc = desc;
sst_acpi->mach = mach;

2
sound/soc/intel/sst-baytrail-dsp.c
View File

@ -324,7 +324,7 @@ static int sst_byt_init(struct sst_dsp *sst, struct sst_pdata *pdata)
memcpy_toio(sst->addr.lpe + SST_BYT_MAILBOX_OFFSET,
&pdata->fw_base, sizeof(u32));
ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
ret = dma_coerce_mask_and_coherent(sst->dma_dev, DMA_BIT_MASK(32));
if (ret)
return ret;

8
sound/soc/intel/sst-baytrail-ipc.c
View File

@ -542,16 +542,20 @@ struct sst_byt_stream *sst_byt_stream_new(struct sst_byt *byt, int id,
void *data)
{
struct sst_byt_stream *stream;
struct sst_dsp *sst = byt->dsp;
unsigned long flags;
stream = kzalloc(sizeof(*stream), GFP_KERNEL);
if (stream == NULL)
return NULL;
spin_lock_irqsave(&sst->spinlock, flags);
list_add(&stream->node, &byt->stream_list);
stream->notify_position = notify_position;
stream->pdata = data;
stream->byt = byt;
stream->str_id = id;
spin_unlock_irqrestore(&sst->spinlock, flags);
return stream;
}
@ -630,6 +634,8 @@ int sst_byt_stream_free(struct sst_byt *byt, struct sst_byt_stream *stream)
{
u64 header;
int ret = 0;
struct sst_dsp *sst = byt->dsp;
unsigned long flags;
if (!stream->commited)
goto out;
@ -644,8 +650,10 @@ int sst_byt_stream_free(struct sst_byt *byt, struct sst_byt_stream *stream)
stream->commited = false;
out:
spin_lock_irqsave(&sst->spinlock, flags);
list_del(&stream->node);
kfree(stream);
spin_unlock_irqrestore(&sst->spinlock, flags);
return ret;
}

1
sound/soc/intel/sst-dsp-priv.h
View File

@ -228,6 +228,7 @@ struct sst_dsp {
spinlock_t spinlock; /* IPC locking */
struct mutex mutex; /* DSP FW lock */
struct device *dev;
struct device *dma_dev;
void *thread_context;
int irq;
u32 id;

1
sound/soc/intel/sst-dsp.c
View File

@ -337,6 +337,7 @@ struct sst_dsp *sst_dsp_new(struct device *dev,
spin_lock_init(&sst->spinlock);
mutex_init(&sst->mutex);
sst->dev = dev;
sst->dma_dev = pdata->dma_dev;
sst->thread_context = sst_dev->thread_context;
sst->sst_dev = sst_dev;
sst->id = pdata->id;

1
sound/soc/intel/sst-dsp.h
View File

@ -169,6 +169,7 @@ struct sst_pdata {
u32 dma_base;
u32 dma_size;
int dma_engine;
struct device *dma_dev;
/* DSP */
u32 id;

25
sound/soc/intel/sst-firmware.c
View File

@ -57,14 +57,8 @@ struct sst_fw *sst_fw_new(struct sst_dsp *dsp,
sst_fw->private = private;
sst_fw->size = fw->size;
err = dma_coerce_mask_and_coherent(dsp->dev, DMA_BIT_MASK(32));
if (err < 0) {
kfree(sst_fw);
return NULL;
}
/* allocate DMA buffer to store FW data */
sst_fw->dma_buf = dma_alloc_coherent(dsp->dev, sst_fw->size,
sst_fw->dma_buf = dma_alloc_coherent(dsp->dma_dev, sst_fw->size,
&sst_fw->dmable_fw_paddr, GFP_DMA | GFP_KERNEL);
if (!sst_fw->dma_buf) {
dev_err(dsp->dev, "error: DMA alloc failed\n");
@ -106,7 +100,7 @@ void sst_fw_free(struct sst_fw *sst_fw)
list_del(&sst_fw->list);
mutex_unlock(&dsp->mutex);
dma_free_coherent(dsp->dev, sst_fw->size, sst_fw->dma_buf,
dma_free_coherent(dsp->dma_dev, sst_fw->size, sst_fw->dma_buf,
sst_fw->dmable_fw_paddr);
kfree(sst_fw);
}
@ -202,6 +196,9 @@ static int block_alloc_contiguous(struct sst_module *module,
size -= block->size;
}
list_for_each_entry(block, &tmp, list)
list_add(&block->module_list, &module->block_list);
list_splice(&tmp, &dsp->used_block_list);
return 0;
}
@ -247,8 +244,7 @@ static int block_alloc(struct sst_module *module,
/* do we span > 1 blocks */
if (data->size > block->size) {
ret = block_alloc_contiguous(module, data,
block->offset + block->size,
data->size - block->size);
block->offset, data->size);
if (ret == 0)
return ret;
}
@ -344,7 +340,7 @@ static int block_alloc_fixed(struct sst_module *module,
err = block_alloc_contiguous(module, data,
block->offset + block->size,
data->size - block->size + data->offset - block->offset);
data->size - block->size);
if (err < 0)
return -ENOMEM;
@ -371,15 +367,10 @@ static int block_alloc_fixed(struct sst_module *module,
if (data->offset >= block->offset && data->offset < block_end) {
err = block_alloc_contiguous(module, data,
block->offset + block->size,
data->size - block->size);
block->offset, data->size);
if (err < 0)
return -ENOMEM;
/* add block */
block->data_type = data->data_type;
list_move(&block->list, &dsp->used_block_list);
list_add(&block->module_list, &module->block_list);
return 0;
}

4
sound/soc/intel/sst-haswell-dsp.c
View File

@ -433,7 +433,7 @@ static int hsw_init(struct sst_dsp *sst, struct sst_pdata *pdata)
int ret = -ENODEV, i, j, region_count;
u32 offset, size;
dev = sst->dev;
dev = sst->dma_dev;
switch (sst->id) {
case SST_DEV_ID_LYNX_POINT:
@ -466,7 +466,7 @@ static int hsw_init(struct sst_dsp *sst, struct sst_pdata *pdata)
return ret;
}
ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(31));
if (ret)
return ret;

31
sound/soc/intel/sst-haswell-ipc.c
View File

@ -1159,11 +1159,14 @@ struct sst_hsw_stream *sst_hsw_stream_new(struct sst_hsw *hsw, int id,
void *data)
{
struct sst_hsw_stream *stream;
struct sst_dsp *sst = hsw->dsp;
unsigned long flags;
stream = kzalloc(sizeof(*stream), GFP_KERNEL);
if (stream == NULL)
return NULL;
spin_lock_irqsave(&sst->spinlock, flags);
list_add(&stream->node, &hsw->stream_list);
stream->notify_position = notify_position;
stream->pdata = data;
@ -1172,6 +1175,7 @@ struct sst_hsw_stream *sst_hsw_stream_new(struct sst_hsw *hsw, int id,
/* work to process notification messages */
INIT_WORK(&stream->notify_work, hsw_notification_work);
spin_unlock_irqrestore(&sst->spinlock, flags);
return stream;
}
@ -1180,6 +1184,8 @@ int sst_hsw_stream_free(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
{
u32 header;
int ret = 0;
struct sst_dsp *sst = hsw->dsp;
unsigned long flags;
/* dont free DSP streams that are not commited */
if (!stream->commited)
@ -1201,8 +1207,11 @@ int sst_hsw_stream_free(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
trace_hsw_stream_free_req(stream, &stream->free_req);
out:
cancel_work_sync(&stream->notify_work);
spin_lock_irqsave(&sst->spinlock, flags);
list_del(&stream->node);
kfree(stream);
spin_unlock_irqrestore(&sst->spinlock, flags);
return ret;
}
@ -1538,10 +1547,28 @@ int sst_hsw_stream_reset(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
}
/* Stream pointer positions */
int sst_hsw_get_dsp_position(struct sst_hsw *hsw,
u32 sst_hsw_get_dsp_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream)
{
return stream->rpos.position;
u32 rpos;
sst_dsp_read(hsw->dsp, &rpos,
stream->reply.read_position_register_address, sizeof(rpos));
return rpos;
}
/* Stream presentation (monotonic) positions */
u64 sst_hsw_get_dsp_presentation_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream)
{
u64 ppos;
sst_dsp_read(hsw->dsp, &ppos,
stream->reply.presentation_position_register_address,
sizeof(ppos));
return ppos;
}
int sst_hsw_stream_set_write_position(struct sst_hsw *hsw,

4
sound/soc/intel/sst-haswell-ipc.h
View File

@ -464,7 +464,9 @@ int sst_hsw_stream_get_write_pos(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 *position);
int sst_hsw_stream_set_write_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 stage_id, u32 position);
int sst_hsw_get_dsp_position(struct sst_hsw *hsw,
u32 sst_hsw_get_dsp_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream);
u64 sst_hsw_get_dsp_presentation_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream);
/* HW port config */

107
sound/soc/intel/sst-haswell-pcm.c
View File

@ -99,6 +99,7 @@ struct hsw_pcm_data {
struct snd_compr_stream *cstream;
unsigned int wpos;
struct mutex mutex;
bool allocated;
};
/* private data for the driver */
@ -107,12 +108,14 @@ struct hsw_priv_data {
struct sst_hsw *hsw;
/* page tables */
unsigned char *pcm_pg[HSW_PCM_COUNT][2];
struct snd_dma_buffer dmab[HSW_PCM_COUNT][2];
/* DAI data */
struct hsw_pcm_data pcm[HSW_PCM_COUNT];
};
static u32 hsw_notify_pointer(struct sst_hsw_stream *stream, void *data);
static inline u32 hsw_mixer_to_ipc(unsigned int value)
{
if (value >= ARRAY_SIZE(volume_map))
@ -273,28 +276,26 @@ static const struct snd_kcontrol_new hsw_volume_controls[] = {
};
/* Create DMA buffer page table for DSP */
static int create_adsp_page_table(struct hsw_priv_data *pdata,
struct snd_soc_pcm_runtime *rtd,
unsigned char *dma_area, size_t size, int pcm, int stream)
static int create_adsp_page_table(struct snd_pcm_substream *substream,
struct hsw_priv_data *pdata, struct snd_soc_pcm_runtime *rtd,
unsigned char *dma_area, size_t size, int pcm)
{
int i, pages;
struct snd_dma_buffer *dmab = snd_pcm_get_dma_buf(substream);
int i, pages, stream = substream->stream;
if (size % PAGE_SIZE)
pages = (size / PAGE_SIZE) + 1;
else
pages = size / PAGE_SIZE;
pages = snd_sgbuf_aligned_pages(size);
dev_dbg(rtd->dev, "generating page table for %p size 0x%zu pages %d\n",
dma_area, size, pages);
for (i = 0; i < pages; i++) {
u32 idx = (((i << 2) + i)) >> 1;
u32 pfn = (virt_to_phys(dma_area + i * PAGE_SIZE)) >> PAGE_SHIFT;
u32 pfn = snd_sgbuf_get_addr(dmab, i * PAGE_SIZE) >> PAGE_SHIFT;
u32 *pg_table;
dev_dbg(rtd->dev, "pfn i %i idx %d pfn %x\n", i, idx, pfn);
pg_table = (u32*)(pdata->pcm_pg[pcm][stream] + idx);
pg_table = (u32 *)(pdata->dmab[pcm][stream].area + idx);
if (i & 1)
*pg_table |= (pfn << 4);
@ -317,12 +318,36 @@ static int hsw_pcm_hw_params(struct snd_pcm_substream *substream,
struct sst_hsw *hsw = pdata->hsw;
struct sst_module *module_data;
struct sst_dsp *dsp;
struct snd_dma_buffer *dmab;
enum sst_hsw_stream_type stream_type;
enum sst_hsw_stream_path_id path_id;
u32 rate, bits, map, pages, module_id;
u8 channels;
int ret;
/* check if we are being called a subsequent time */
if (pcm_data->allocated) {
ret = sst_hsw_stream_reset(hsw, pcm_data->stream);
if (ret < 0)
dev_dbg(rtd->dev, "error: reset stream failed %d\n",
ret);
ret = sst_hsw_stream_free(hsw, pcm_data->stream);
if (ret < 0) {
dev_dbg(rtd->dev, "error: free stream failed %d\n",
ret);
return ret;
}
pcm_data->allocated = false;
pcm_data->stream = sst_hsw_stream_new(hsw, rtd->cpu_dai->id,
hsw_notify_pointer, pcm_data);
if (pcm_data->stream == NULL) {
dev_err(rtd->dev, "error: failed to create stream\n");
return -EINVAL;
}
}
/* stream direction */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
path_id = SST_HSW_STREAM_PATH_SSP0_OUT;
@ -416,8 +441,10 @@ static int hsw_pcm_hw_params(struct snd_pcm_substream *substream,
return ret;
}
ret = create_adsp_page_table(pdata, rtd, runtime->dma_area,
runtime->dma_bytes, rtd->cpu_dai->id, substream->stream);
dmab = snd_pcm_get_dma_buf(substream);
ret = create_adsp_page_table(substream, pdata, rtd, runtime->dma_area,
runtime->dma_bytes, rtd->cpu_dai->id);
if (ret < 0)
return ret;
@ -430,9 +457,9 @@ static int hsw_pcm_hw_params(struct snd_pcm_substream *substream,
pages = runtime->dma_bytes / PAGE_SIZE;
ret = sst_hsw_stream_buffer(hsw, pcm_data->stream,
virt_to_phys(pdata->pcm_pg[rtd->cpu_dai->id][substream->stream]),
pdata->dmab[rtd->cpu_dai->id][substream->stream].addr,
pages, runtime->dma_bytes, 0,
(u32)(virt_to_phys(runtime->dma_area) >> PAGE_SHIFT));
snd_sgbuf_get_addr(dmab, 0) >> PAGE_SHIFT);
if (ret < 0) {
dev_err(rtd->dev, "error: failed to set DMA buffer %d\n", ret);
return ret;
@ -474,6 +501,7 @@ static int hsw_pcm_hw_params(struct snd_pcm_substream *substream,
dev_err(rtd->dev, "error: failed to commit stream %d\n", ret);
return ret;
}
pcm_data->allocated = true;
ret = sst_hsw_stream_pause(hsw, pcm_data->stream, 1);
if (ret < 0)
@ -541,12 +569,14 @@ static snd_pcm_uframes_t hsw_pcm_pointer(struct snd_pcm_substream *substream)
struct hsw_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(rtd);
struct sst_hsw *hsw = pdata->hsw;
snd_pcm_uframes_t offset;
uint64_t ppos;
u32 position = sst_hsw_get_dsp_position(hsw, pcm_data->stream);
offset = bytes_to_frames(runtime,
sst_hsw_get_dsp_position(hsw, pcm_data->stream));
offset = bytes_to_frames(runtime, position);
ppos = sst_hsw_get_dsp_presentation_position(hsw, pcm_data->stream);
dev_dbg(rtd->dev, "PCM: DMA pointer %zu bytes\n",
frames_to_bytes(runtime, (u32)offset));
dev_dbg(rtd->dev, "PCM: DMA pointer %du bytes, pos %llu\n",
position, ppos);
return offset;
}
@ -606,6 +636,7 @@ static int hsw_pcm_close(struct snd_pcm_substream *substream)
dev_dbg(rtd->dev, "error: free stream failed %d\n", ret);
goto out;
}
pcm_data->allocated = 0;
pcm_data->stream = NULL;
out:
@ -621,7 +652,7 @@ static struct snd_pcm_ops hsw_pcm_ops = {
.hw_free = hsw_pcm_hw_free,
.trigger = hsw_pcm_trigger,
.pointer = hsw_pcm_pointer,
.mmap = snd_pcm_lib_default_mmap,
.page = snd_pcm_sgbuf_ops_page,
};
static void hsw_pcm_free(struct snd_pcm *pcm)
@ -632,17 +663,16 @@ static void hsw_pcm_free(struct snd_pcm *pcm)
static int hsw_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_pcm *pcm = rtd->pcm;
struct snd_soc_platform *platform = rtd->platform;
struct sst_pdata *pdata = dev_get_platdata(platform->dev);
struct device *dev = pdata->dma_dev;
int ret = 0;
ret = dma_coerce_mask_and_coherent(rtd->card->dev, DMA_BIT_MASK(32));
if (ret)
return ret;
if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream ||
pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV,
rtd->card->dev,
SNDRV_DMA_TYPE_DEV_SG,
dev,
hsw_pcm_hardware.buffer_bytes_max,
hsw_pcm_hardware.buffer_bytes_max);
if (ret) {
@ -742,11 +772,14 @@ static int hsw_pcm_probe(struct snd_soc_platform *platform)
{
struct sst_pdata *pdata = dev_get_platdata(platform->dev);
struct hsw_priv_data *priv_data;
int i;
struct device *dma_dev;
int i, ret = 0;
if (!pdata)
return -ENODEV;
dma_dev = pdata->dma_dev;
priv_data = devm_kzalloc(platform->dev, sizeof(*priv_data), GFP_KERNEL);
priv_data->hsw = pdata->dsp;
snd_soc_platform_set_drvdata(platform, priv_data);
@ -758,15 +791,17 @@ static int hsw_pcm_probe(struct snd_soc_platform *platform)
/* playback */
if (hsw_dais[i].playback.channels_min) {
priv_data->pcm_pg[i][0] = kzalloc(PAGE_SIZE, GFP_DMA);
if (priv_data->pcm_pg[i][0] == NULL)
ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dma_dev,
PAGE_SIZE, &priv_data->dmab[i][0]);
if (ret < 0)
goto err;
}
/* capture */
if (hsw_dais[i].capture.channels_min) {
priv_data->pcm_pg[i][1] = kzalloc(PAGE_SIZE, GFP_DMA);
if (priv_data->pcm_pg[i][1] == NULL)
ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dma_dev,
PAGE_SIZE, &priv_data->dmab[i][1]);
if (ret < 0)
goto err;
}
}
@ -776,11 +811,11 @@ static int hsw_pcm_probe(struct snd_soc_platform *platform)
err:
for (;i >= 0; i--) {
if (hsw_dais[i].playback.channels_min)
kfree(priv_data->pcm_pg[i][0]);
snd_dma_free_pages(&priv_data->dmab[i][0]);
if (hsw_dais[i].capture.channels_min)
kfree(priv_data->pcm_pg[i][1]);
snd_dma_free_pages(&priv_data->dmab[i][1]);
}
return -ENOMEM;
return ret;
}
static int hsw_pcm_remove(struct snd_soc_platform *platform)
@ -791,9 +826,9 @@ static int hsw_pcm_remove(struct snd_soc_platform *platform)
for (i = 0; i < ARRAY_SIZE(hsw_dais); i++) {
if (hsw_dais[i].playback.channels_min)
kfree(priv_data->pcm_pg[i][0]);
snd_dma_free_pages(&priv_data->dmab[i][0]);
if (hsw_dais[i].capture.channels_min)
kfree(priv_data->pcm_pg[i][1]);
snd_dma_free_pages(&priv_data->dmab[i][1]);
}
return 0;

5
sound/soc/sh/rcar/core.c
View File

@ -197,13 +197,12 @@ static void rsnd_dma_complete(void *data)
* rsnd_dai_pointer_update() will be called twice,
* ant it will breaks io->byte_pos
*/
rsnd_dai_pointer_update(io, io->byte_per_period);
if (dma->submit_loop)
rsnd_dma_continue(dma);
rsnd_unlock(priv, flags);
rsnd_dai_pointer_update(io, io->byte_per_period);
}
static void __rsnd_dma_start(struct rsnd_dma *dma)

14
sound/soc/soc-dapm.c
View File

@ -1612,8 +1612,11 @@ static void dapm_pre_sequence_async(void *data, async_cookie_t cookie)
"ASoC: Failed to turn on bias: %d\n", ret);
}
/* Prepare for a STADDBY->ON or ON->STANDBY transition */
if (d->bias_level != d->target_bias_level) {
/* Prepare for a transition to ON or away from ON */
if ((d->target_bias_level == SND_SOC_BIAS_ON &&
d->bias_level != SND_SOC_BIAS_ON) ||
(d->target_bias_level != SND_SOC_BIAS_ON &&
d->bias_level == SND_SOC_BIAS_ON)) {
ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_PREPARE);
if (ret != 0)
dev_err(d->dev,
@ -3475,8 +3478,11 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card)
cpu_dai = rtd->cpu_dai;
codec_dai = rtd->codec_dai;
/* dynamic FE links have no fixed DAI mapping */
if (rtd->dai_link->dynamic)
/*
* dynamic FE links have no fixed DAI mapping.
* CODEC<->CODEC links have no direct connection.
*/
if (rtd->dai_link->dynamic || rtd->dai_link->params)
continue;
/* there is no point in connecting BE DAI links with dummies */

2
sound/soc/soc-pcm.c
View File

@ -1675,7 +1675,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
be->dpcm[stream].state = SND_SOC_DPCM_STATE_STOP;
break;
case SNDRV_PCM_TRIGGER_SUSPEND:
if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP)
if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
continue;
if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))