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authorBard Liao <bardliao@realtek.com>2014-08-27 19:50:34 +0800
committerMark Brown <broonie@linaro.org>2014-08-27 16:54:39 +0100
commit2d15d974618db4ed3adafe9b9fe092db0f5076a0 (patch)
tree84ca905ad250ba754c5af565efa9da180ab6e3bc /include/sound/rt5677.h
parent7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff)
ASoC: rt5677: Add DMIC2 clock selection
There are two pins can be used for rt5677's DMIC2 clock. This patch add the select options for it. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'include/sound/rt5677.h')
-rw-r--r--include/sound/rt5677.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/sound/rt5677.h b/include/sound/rt5677.h
index 3da14313bcfc..a676717f74f4 100644
--- a/include/sound/rt5677.h
+++ b/include/sound/rt5677.h
@@ -12,10 +12,18 @@
#ifndef __LINUX_SND_RT5677_H
#define __LINUX_SND_RT5677_H
+enum rt5677_dmic2_clk {
+ RT5677_DMIC_CLK1 = 0,
+ RT5677_DMIC_CLK2 = 1,
+};
+
+
struct rt5677_platform_data {
/* IN1 IN2 can optionally be differential */
bool in1_diff;
bool in2_diff;
+ /* DMIC2 clock source selection */
+ enum rt5677_dmic2_clk dmic2_clk_pin;
};
#endif