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ASoC: bdw-rt5677: Turn on MCLK1 for DSP via DAPM
author
Curtis Malainey
<cujomalainey@chromium.org>
Wed, 6 Nov 2019 01:13:34 +0000
(17:13 -0800)
committer
Mark Brown
<broonie@kernel.org>
Mon, 11 Nov 2019 13:02:06 +0000
(13:02 +0000)
The RT5677 DSP needs the I2S MCLK1 to run its DSP. Add a dapm route to
SSP0 CODEC IN so the clock is turned on automatically when the DSP is
turned on.
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link:
https://lore.kernel.org/r/20191106011335.223061-10-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/boards/bdw-rt5677.c
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diff --git
a/sound/soc/intel/boards/bdw-rt5677.c
b/sound/soc/intel/boards/bdw-rt5677.c
index
eeb9a11
..
b2475e3
100644
(file)
--- a/
sound/soc/intel/boards/bdw-rt5677.c
+++ b/
sound/soc/intel/boards/bdw-rt5677.c
@@
-75,6
+75,10
@@
static const struct snd_soc_dapm_route bdw_rt5677_map[] = {
{"SSP0 CODEC IN", NULL, "AIF1 Capture"},
{"AIF1 Playback", NULL, "SSP0 CODEC OUT"},
{"DSP Capture", NULL, "DSP Buffer"},
+
+ /* DSP Clock Connections */
+ { "DSP Buffer", NULL, "SSP0 CODEC IN" },
+ { "SSP0 CODEC IN", NULL, "DSPTX" },
};
static const struct snd_kcontrol_new bdw_rt5677_controls[] = {