From: Jarkko Nikula Date: Thu, 8 May 2014 13:07:23 +0000 (+0300) Subject: ASoC: Intel: Pass stream start position to sst_byt_stream_start() X-Git-Tag: v4.14-rc1~7368^2~24^2~7^3~21 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a6686ed553426be00b3bb10acaa2170a6814bbdd;p=platform%2Fkernel%2Flinux-rpi.git ASoC: Intel: Pass stream start position to sst_byt_stream_start() Stream start position will be needed in resume code. Prepare for it by adding start offset argument to sst_byt_stream_start(). Signed-off-by: Jarkko Nikula Signed-off-by: Mark Brown --- diff --git a/sound/soc/intel/sst-baytrail-ipc.c b/sound/soc/intel/sst-baytrail-ipc.c index 2e5095e..8d88844 100644 --- a/sound/soc/intel/sst-baytrail-ipc.c +++ b/sound/soc/intel/sst-baytrail-ipc.c @@ -663,7 +663,8 @@ static int sst_byt_stream_operations(struct sst_byt *byt, int type, } /* stream ALSA trigger operations */ -int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream) +int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream, + u32 start_offset) { struct sst_byt_start_stream_params start_stream; void *tx_msg; @@ -671,7 +672,7 @@ int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream) u64 header; int ret; - start_stream.byte_offset = 0; + start_stream.byte_offset = start_offset; header = sst_byt_header(IPC_IA_START_STREAM, sizeof(start_stream) + sizeof(u32), true, stream->str_id); diff --git a/sound/soc/intel/sst-baytrail-ipc.h b/sound/soc/intel/sst-baytrail-ipc.h index f172b64..b643d98 100644 --- a/sound/soc/intel/sst-baytrail-ipc.h +++ b/sound/soc/intel/sst-baytrail-ipc.h @@ -53,7 +53,8 @@ int sst_byt_stream_commit(struct sst_byt *byt, struct sst_byt_stream *stream); int sst_byt_stream_free(struct sst_byt *byt, struct sst_byt_stream *stream); /* stream ALSA trigger operations */ -int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream); +int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream, + u32 start_offset); int sst_byt_stream_stop(struct sst_byt *byt, struct sst_byt_stream *stream); int sst_byt_stream_pause(struct sst_byt *byt, struct sst_byt_stream *stream); int sst_byt_stream_resume(struct sst_byt *byt, struct sst_byt_stream *stream); diff --git a/sound/soc/intel/sst-baytrail-pcm.c b/sound/soc/intel/sst-baytrail-pcm.c index b8a89e9..e2c2540 100644 --- a/sound/soc/intel/sst-baytrail-pcm.c +++ b/sound/soc/intel/sst-baytrail-pcm.c @@ -145,7 +145,7 @@ static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd) switch (cmd) { case SNDRV_PCM_TRIGGER_START: - sst_byt_stream_start(byt, pcm_data->stream); + sst_byt_stream_start(byt, pcm_data->stream, 0); break; case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: