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ASoC: topology: Add definitions for mclk_direction values

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Current comment makes not clear the direction of mclk. Previously, similar
description caused a misunderstanding for bclk_master and fsync_master.

This commit solves the potential confusion the same way it is solved for
bclk_master and fsync_master.

Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Pan Xiuli <xiuli.pan@linux.intel.com>
Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kirill Marinushkin 2018-04-16 20:26:40 +02:00 • committed by Takashi Iwai
parent bdb709ab2a
commit 7cf73b56e4
3 changed files with 19 additions and 4 deletions
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2
include/topology.h
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@ -1002,7 +1002,7 @@ struct snd_tplg_hw_config_template {
unsigned char invert_fsync; /* 1 for inverted frame clock, 0 for normal */
unsigned char bclk_master; /* SND_SOC_TPLG_BCLK_ value */
unsigned char fsync_master; /* SND_SOC_TPLG_FSYNC_ value */
unsigned char mclk_direction; /* 0 for input, 1 for output */
unsigned char mclk_direction; /* SND_SOC_TPLG_MCLK_ value */
unsigned short reserved; /* for 32bit alignment */
unsigned int mclk_rate; /* MCLK or SYSCLK freqency in Hz */
unsigned int bclk_rate; /* BCLK freqency in Hz */