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Commit f918e169 authored by Mengdong Lin's avatar Mengdong Lin Committed by Mark Brown
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ASoC: topology: ABI - Add sig_bits to stream caps 



Kernel struct snd_soc_pcm_stream, SoC PCM stream information, needs this
field. Although current topology users don't configure this, we define it
for future extension.

Signed-off-by: default avatarMengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8ae3ea48

include/uapi/sound/asoc.h

+1 −0
Original line number Diff line number Diff line
@@ -257,6 +257,7 @@ struct snd_soc_tplg_stream_caps { 
	__le32 period_size_max;	/* max period size bytes */

	__le32 buffer_size_min;	/* min buffer size bytes */

	__le32 buffer_size_max;	/* max buffer size bytes */

	__le32 sig_bits;        /* number of bits of content */

} __attribute__((packed));



/*

sound/soc/soc-topology.c

+1 −0
Original line number Diff line number Diff line
@@ -1556,6 +1556,7 @@ static void set_stream_info(struct snd_soc_pcm_stream *stream, 
	stream->rate_min = caps->rate_min;

	stream->rate_max = caps->rate_max;

	stream->formats = caps->formats;

	stream->sig_bits = caps->sig_bits;

}



static void set_dai_flags(struct snd_soc_dai_driver *dai_drv,