Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-15 16:41:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: SOF: define INFO_ flags in dsp_ops

Browse Source 
Currently the INFO_ flags such as PAUSE/NO_PERIOD_WAKEUP are defined
in the SOF PCM core, which doesn't scale. To account for platform
variations, these flags need to be set in DSP ops.

This patch only moves the definitions and does not change any
functionality.

Reviewed-by: Jaska Uimonen <jaska.uimonen@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191024210318.30068-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2019-10-24 16:03:17 -05:00 committed by Mark Brown
parent 8c05f6af7b
commit 27e322fabd
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
7 changed files with 56 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sound/soc/sof/imx/imx8.c
View File

@ -388,6 +388,13 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
/* DAI drivers */
.drv = imx8_dai,
.num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP
};
EXPORT_SYMBOL(sof_imx8_ops);

7
sound/soc/sof/intel/apl.c
View File

@ -97,6 +97,13 @@ const struct snd_sof_dsp_ops sof_apl_ops = {
.runtime_resume = hda_dsp_runtime_resume,
.runtime_idle = hda_dsp_runtime_idle,
.set_hw_params_upon_resume = hda_dsp_set_hw_params_upon_resume,
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
};
EXPORT_SYMBOL(sof_apl_ops);

9
sound/soc/sof/intel/bdw.c
View File

@ -591,7 +591,14 @@ const struct snd_sof_dsp_ops sof_bdw_ops = {
/* DAI drivers */
.drv = bdw_dai,
.num_drv = ARRAY_SIZE(bdw_dai)
.num_drv = ARRAY_SIZE(bdw_dai),
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
};
EXPORT_SYMBOL(sof_bdw_ops);

21
sound/soc/sof/intel/byt.c
View File

@ -532,6 +532,13 @@ const struct snd_sof_dsp_ops sof_tng_ops = {
/* DAI drivers */
.drv = byt_dai,
.num_drv = 3, /* we have only 3 SSPs on byt*/
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
};
EXPORT_SYMBOL(sof_tng_ops);
@ -693,6 +700,13 @@ const struct snd_sof_dsp_ops sof_byt_ops = {
/* DAI drivers */
.drv = byt_dai,
.num_drv = 3, /* we have only 3 SSPs on byt*/
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
};
EXPORT_SYMBOL(sof_byt_ops);
@ -753,6 +767,13 @@ const struct snd_sof_dsp_ops sof_cht_ops = {
.drv = byt_dai,
/* all 6 SSPs may be available for cherrytrail */
.num_drv = ARRAY_SIZE(byt_dai),
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
};
EXPORT_SYMBOL(sof_cht_ops);

7
sound/soc/sof/intel/cnl.c
View File

@ -255,6 +255,13 @@ const struct snd_sof_dsp_ops sof_cnl_ops = {
.runtime_resume = hda_dsp_runtime_resume,
.runtime_idle = hda_dsp_runtime_idle,
.set_hw_params_upon_resume = hda_dsp_set_hw_params_upon_resume,
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
};
EXPORT_SYMBOL(sof_cnl_ops);

8
sound/soc/sof/pcm.c
View File

@ -440,6 +440,7 @@ static int sof_pcm_open(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
const struct snd_sof_dsp_ops *ops = sof_ops(sdev);
struct snd_sof_pcm *spcm;
struct snd_soc_tplg_stream_caps *caps;
int ret;
@ -469,11 +470,8 @@ static int sof_pcm_open(struct snd_soc_component *component,
le32_to_cpu(caps->period_size_min));
/* set runtime config */
runtime->hw.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP;
runtime->hw.info = ops->hw_info; /* platform-specific */
runtime->hw.formats = le64_to_cpu(caps->formats);
runtime->hw.period_bytes_min = le32_to_cpu(caps->period_size_min);
runtime->hw.period_bytes_max = le32_to_cpu(caps->period_size_max);

3
sound/soc/sof/sof-priv.h
View File

@ -211,6 +211,9 @@ struct snd_sof_dsp_ops {
/* DAI ops */
struct snd_soc_dai_driver *drv;
int num_drv;
/* ALSA HW info flags, will be stored in snd_pcm_runtime.hw.info */
u32 hw_info;
};
/* DSP architecture specific callbacks for oops and stack dumps */