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Diffstat (limited to 'sound/soc/codecs/rt5677.h')
-rw-r--r--sound/soc/codecs/rt5677.h30
1 files changed, 29 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5677.h b/sound/soc/codecs/rt5677.h
index d46855a42c40..97239973edc4 100644
--- a/sound/soc/codecs/rt5677.h
+++ b/sound/soc/codecs/rt5677.h
@@ -12,7 +12,6 @@
#ifndef __RT5677_H__
#define __RT5677_H__
-#include <sound/rt5677.h>
#include <linux/gpio/driver.h>
#include <linux/gpio/consumer.h>
@@ -1761,6 +1760,35 @@ enum {
RT5677_I2S4_SOURCE = (0x1 << 18),
};
+enum rt5677_dmic2_clk {
+ RT5677_DMIC_CLK1 = 0,
+ RT5677_DMIC_CLK2 = 1,
+};
+
+struct rt5677_platform_data {
+ /* IN1/IN2/LOUT1/LOUT2/LOUT3 can optionally be differential */
+ bool in1_diff;
+ bool in2_diff;
+ bool lout1_diff;
+ bool lout2_diff;
+ bool lout3_diff;
+ /* DMIC2 clock source selection */
+ enum rt5677_dmic2_clk dmic2_clk_pin;
+
+ /* configures GPIO, 0 - floating, 1 - pulldown, 2 - pullup */
+ u8 gpio_config[6];
+
+ /* jd1 can select 0 ~ 3 as OFF, GPIO1, GPIO2 and GPIO3 respectively */
+ unsigned int jd1_gpio;
+ /* jd2 and jd3 can select 0 ~ 3 as
+ OFF, GPIO4, GPIO5 and GPIO6 respectively */
+ unsigned int jd2_gpio;
+ unsigned int jd3_gpio;
+
+ /* Set MICBIAS1 VDD 1v8 or 3v3 */
+ bool micbias1_vdd_3v3;
+};
+
struct rt5677_priv {
struct snd_soc_codec *codec;
struct rt5677_platform_data pdata;