Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-09-21 15:33:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: SOF/soundwire: re-add substream in params_stream structure

Browse Source 
An earlier simplification to only pass the direction is no longer
suitable, all the ACE2.x HDaudio DMA management relies on access to
the substream structure.

This patch is an iso-functionality change, the HDaudio DMA parts will
be provided separately.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230515071042.2038-23-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2023-05-15 15:10:38 +08:00 committed by Vinod Koul
parent 32c3aa85fb
commit 1d905d355e
3 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/soundwire/intel.c
View File

@ -643,7 +643,7 @@ intel_pdi_alh_configure(struct sdw_intel *sdw, struct sdw_cdns_pdi *pdi)
}
static int intel_params_stream(struct sdw_intel *sdw,
int stream,
struct snd_pcm_substream *substream,
struct snd_soc_dai *dai,
struct snd_pcm_hw_params *hw_params,
int link_id, int alh_stream_id)
@ -651,7 +651,7 @@ static int intel_params_stream(struct sdw_intel *sdw,
struct sdw_intel_link_res *res = sdw->link_res;
struct sdw_intel_stream_params_data params_data;
params_data.stream = stream; /* direction */
params_data.substream = substream;
params_data.dai = dai;
params_data.hw_params = hw_params;
params_data.link_id = link_id;
@ -727,7 +727,7 @@ static int intel_hw_params(struct snd_pcm_substream *substream,
dai_runtime->pdi = pdi;
/* Inform DSP about PDI stream number */
ret = intel_params_stream(sdw, substream->stream, dai, params,
ret = intel_params_stream(sdw, substream, dai, params,
sdw->instance,
pdi->intel_alh_id);
if (ret)
@ -804,7 +804,7 @@ static int intel_prepare(struct snd_pcm_substream *substream,
sdw_cdns_config_stream(cdns, ch, dir, dai_runtime->pdi);
/* Inform DSP about PDI stream number */
ret = intel_params_stream(sdw, substream->stream, dai,
ret = intel_params_stream(sdw, substream, dai,
hw_params,
sdw->instance,
dai_runtime->pdi->intel_alh_id);

2
include/linux/soundwire/sdw_intel.h
View File

@ -182,7 +182,7 @@
* firmware.
*/
struct sdw_intel_stream_params_data {
int stream;
struct snd_pcm_substream *substream;
struct snd_soc_dai *dai;
struct snd_pcm_hw_params *hw_params;
int link_id;

2
sound/soc/sof/intel/hda.c
View File

@ -94,7 +94,7 @@ static int sdw_params_stream(struct device *dev,
struct sdw_intel_stream_params_data *params_data)
{
struct snd_soc_dai *d = params_data->dai;
struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, params_data->stream);
struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, params_data->substream->stream);
struct snd_sof_dai_config_data data = { 0 };
data.dai_index = (params_data->link_id << 8) | d->id;