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

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 31a829cca5ef..392fc0b8f5b8 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 d61c5d514ffa..cacc9066ec52 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 ed0bfb0ddb96..29093a306ea2 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,