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ASoC: SOF/Intel: small fixes and updates for 5.18

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Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

One important fix from Kai to restore DM1 L1 functionality, one
important update from Peter to use DMA trace buffers as capture-only
and sync them and a couple of minor updates for Intel/SOF platforms.
This commit is contained in:
Mark Brown 2022-03-11 20:21:11 +00:00
commit c0fc71e2d7
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GPG Key ID: 24D68B725D5487D0
5 changed files with 38 additions and 4 deletions
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15
sound/soc/intel/common/soc-acpi-intel-adl-match.c
View File

@ -359,6 +359,15 @@ static const struct snd_soc_acpi_link_adr adl_rvp[] = {
{}
};
static const struct snd_soc_acpi_link_adr adlps_rvp[] = {
{
.mask = BIT(0),
.num_adr = ARRAY_SIZE(rt711_sdca_0_adr),
.adr_d = rt711_sdca_0_adr,
},
{}
};
static const struct snd_soc_acpi_link_adr adl_chromebook_base[] = {
{
.mask = BIT(0),
@ -529,6 +538,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[] = {
.drv_name = "sof_sdw",
.sof_tplg_filename = "sof-adl-rt711.tplg",
},
{
.link_mask = 0x1, /* link0 required */
.links = adlps_rvp,
.drv_name = "sof_sdw",
.sof_tplg_filename = "sof-adl-rt711.tplg",
},
{
.link_mask = 0x5, /* rt5682 on link0 & 2xmax98373 on link 2 */
.links = adl_chromebook_base,

6
sound/soc/sof/compress.c
View File

@ -46,8 +46,8 @@ void snd_sof_compr_init_elapsed_work(struct work_struct *work)
*/
void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_compr_runtime *crtd = cstream->runtime;
struct snd_soc_pcm_runtime *rtd;
struct snd_compr_runtime *crtd;
struct snd_soc_component *component;
struct snd_compr_tstamp *tstamp;
struct snd_sof_pcm *spcm;
@ -55,6 +55,8 @@ void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream)
if (!cstream)
return;
rtd = cstream->private_data;
crtd = cstream->runtime;
tstamp = crtd->private_data;
component = snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);

1
sound/soc/sof/intel/hda-pcm.c
View File

@ -315,6 +315,7 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev,
runtime->hw.info &= ~SNDRV_PCM_INFO_PAUSE;
if (hda_always_enable_dmi_l1 ||
direction == SNDRV_PCM_STREAM_PLAYBACK ||
spcm->stream[substream->stream].d0i3_compatible)
flags |= SOF_HDA_STREAM_DMI_L1_COMPATIBLE;

8
sound/soc/sof/sof-pci-dev.c
View File

@ -75,6 +75,14 @@ static const struct dmi_system_id sof_tplg_table[] = {
},
.driver_data = "sof-adl-max98360a-rt5682-2way.tplg",
},
{
.callback = sof_tplg_cb,
.matches = {
DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
DMI_MATCH(DMI_OEM_STRING, "AUDIO-AUDIO_MAX98357_ALC5682I_I2S_2WAY"),
},
.driver_data = "sof-adl-max98357a-rt5682-2way.tplg",
},
{}
};

12
sound/soc/sof/trace.c
View File

@ -320,6 +320,13 @@ static ssize_t sof_dfsentry_trace_read(struct file *file, char __user *buffer,
if (count > avail)
count = avail;
/*
* make sure that all trace data is available for the CPU as the trace
* data buffer might be allocated from non consistent memory.
* Note: snd_dma_buffer_sync() is called for normal audio playback and
* capture streams also.
*/
snd_dma_buffer_sync(&sdev->dmatb, SNDRV_DMA_SYNC_CPU);
/* copy available trace data to debugfs */
rem = copy_to_user(buffer, ((u8 *)(dfse->buf) + lpos), count);
if (rem)
@ -464,8 +471,9 @@ int snd_sof_init_trace(struct snd_sof_dev *sdev)
}
/* allocate trace data buffer */
ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV_SG, sdev->dev,
DMA_BUF_SIZE_FOR_TRACE, &sdev->dmatb);
ret = snd_dma_alloc_dir_pages(SNDRV_DMA_TYPE_DEV_SG, sdev->dev,
DMA_FROM_DEVICE, DMA_BUF_SIZE_FOR_TRACE,
&sdev->dmatb);
if (ret < 0) {
dev_err(sdev->dev,
"error: can't alloc buffer for trace %d\n", ret);