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ASoC: Intel: use common stream allocation method for compressed stream

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As added in previosu patch along with stream to piep conversion si required for
compressed audio too

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Vinod Koul 2014-06-13 18:03:57 +05:30 committed by Mark Brown
parent 61b165caa6
commit 0ec66fed40
2 changed files with 11 additions and 7 deletions
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11
sound/soc/intel/sst-mfld-platform-compress.c
View file

@ -100,14 +100,19 @@ static int sst_platform_compr_set_params(struct snd_compr_stream *cstream,
int retval;
struct snd_sst_params str_params;
struct sst_compress_cb cb;
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
struct sst_data *ctx = snd_soc_platform_get_drvdata(platform);
stream = cstream->runtime->private_data;
/* construct fw structure for this*/
memset(&str_params, 0, sizeof(str_params));
str_params.ops = STREAM_OPS_PLAYBACK;
str_params.stream_type = SST_STREAM_TYPE_MUSIC;
str_params.device_type = SND_SST_DEVICE_COMPRESS;
/* fill the device type and stream id to pass to SST driver */
retval = sst_fill_stream_params(cstream, ctx, &str_params, true);
pr_debug("compr_set_params: fill stream params ret_val = 0x%x\n", retval);
if (retval < 0)
return retval;
switch (params->codec.id) {
case SND_AUDIOCODEC_MP3: {

7
sound/soc/intel/sst-mfld-platform.h
View file

@ -149,8 +149,10 @@ struct sst_device {
};
struct sst_data;
void sst_set_stream_status(struct sst_runtime_stream *stream, int state);
int sst_fill_stream_params(void *substream, const struct sst_data *ctx,
struct snd_sst_params *str_params, bool is_compress);
struct sst_algo_int_control_v2 {
struct soc_mixer_control mc;
u16 module_id; /* module identifieer */
@ -158,14 +160,11 @@ struct sst_algo_int_control_v2 {
u16 instance_id;
unsigned int value; /* Value received is stored here */
};
struct sst_data {
struct platform_device *pdev;
struct sst_platform_data *pdata;
struct mutex lock;
};
int sst_register_dsp(struct sst_device *sst);
int sst_unregister_dsp(struct sst_device *sst);
#endif