diff options
Diffstat (limited to 'sound')
-rw-r--r-- | sound/soc/mid-x86/sst_platform.c | 12 | ||||
-rw-r--r-- | sound/soc/mid-x86/sst_platform.h | 2 | ||||
-rw-r--r-- | sound/soc/soc-compress.c | 27 |
3 files changed, 40 insertions, 1 deletions
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c index 31a829c..392fc0b 100644 --- a/sound/soc/mid-x86/sst_platform.c +++ b/sound/soc/mid-x86/sst_platform.c @@ -1,7 +1,7 @@ /* * sst_platform.c - Intel MID Platform driver * - * Copyright (C) 2010-2012 Intel Corp + * Copyright (C) 2010-2013 Intel Corp * Author: Vinod Koul <vinod.koul@intel.com> * Author: Harsha Priya <priya.harsha@intel.com> * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -656,11 +656,21 @@ static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, return stream->compr_ops->get_codec_caps(codec); } +static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata) +{ + struct sst_runtime_stream *stream = + cstream->runtime->private_data; + + return stream->compr_ops->set_metadata(stream->id, metadata); +} + static struct snd_compr_ops sst_platform_compr_ops = { .open = sst_platform_compr_open, .free = sst_platform_compr_free, .set_params = sst_platform_compr_set_params, + .set_metadata = sst_platform_compr_set_metadata, .trigger = sst_platform_compr_trigger, .pointer = sst_platform_compr_pointer, .ack = sst_platform_compr_ack, diff --git a/sound/soc/mid-x86/sst_platform.h b/sound/soc/mid-x86/sst_platform.h index d61c5d5..cacc906 100644 --- a/sound/soc/mid-x86/sst_platform.h +++ b/sound/soc/mid-x86/sst_platform.h @@ -124,6 +124,8 @@ struct compress_sst_ops { int (*close) (unsigned int str_id); int (*get_caps) (struct snd_compr_caps *caps); int (*get_codec_caps) (struct snd_compr_codec_caps *codec); + int (*set_metadata) (unsigned int str_id, + struct snd_compr_metadata *mdata); }; diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index ed0bfb0..29093a3 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -330,11 +330,38 @@ static int soc_compr_copy(struct snd_compr_stream *cstream, return ret; } +static int sst_compr_set_metadata(struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata) +{ + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct snd_soc_platform *platform = rtd->platform; + int ret = 0; + + if (platform->driver->compr_ops && platform->driver->compr_ops->set_metadata) + ret = platform->driver->compr_ops->set_metadata(cstream, metadata); + + return ret; +} + +static int sst_compr_get_metadata(struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata) +{ + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct snd_soc_platform *platform = rtd->platform; + int ret = 0; + + if (platform->driver->compr_ops && platform->driver->compr_ops->get_metadata) + ret = platform->driver->compr_ops->get_metadata(cstream, metadata); + + return ret; +} /* ASoC Compress operations */ static struct snd_compr_ops soc_compr_ops = { .open = soc_compr_open, .free = soc_compr_free, .set_params = soc_compr_set_params, + .set_metadata = sst_compr_set_metadata, + .get_metadata = sst_compr_get_metadata, .get_params = soc_compr_get_params, .trigger = soc_compr_trigger, .pointer = soc_compr_pointer, |