From 2d15d974618db4ed3adafe9b9fe092db0f5076a0 Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Wed, 27 Aug 2014 19:50:34 +0800 Subject: 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 Signed-off-by: Mark Brown --- include/sound/rt5677.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/sound/rt5677.h') 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 -- cgit v1.2.3