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Merge remote-tracking branch 'asoc/topic/compress' into asoc-next

hifive-unleashed-5.1
Mark Brown 2013-04-12 13:56:57 +01:00
parent 1341962577 0cd5751ab3
commit 54b019cbd9
3 changed files with 40 additions and 1 deletions
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12
sound/soc/mid-x86/sst_platform.c
View File

@ -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,

2
sound/soc/mid-x86/sst_platform.h
View File

@ -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);
};

27
sound/soc/soc-compress.c
View File

@ -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,