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Diffstat (limited to 'sound/soc/codecs/nau8825.h')
-rw-r--r--sound/soc/codecs/nau8825.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h
index 44b62bc3880f..2abfbb5184da 100644
--- a/sound/soc/codecs/nau8825.h
+++ b/sound/soc/codecs/nau8825.h
@@ -75,6 +75,8 @@
#define NAU8825_REG_MISC_CTRL 0x55
#define NAU8825_REG_I2C_DEVICE_ID 0x58
#define NAU8825_REG_SARDOUT_RAM_STATUS 0x59
+#define NAU8825_REG_FLL2_LOWER 0x5a
+#define NAU8825_REG_FLL2_UPPER 0x5b
#define NAU8825_REG_BIAS_ADJ 0x66
#define NAU8825_REG_TRIM_SETTINGS 0x68
#define NAU8825_REG_ANALOG_CONTROL_1 0x69
@@ -386,6 +388,7 @@
#define NAU8825_GPIO2JD1 (1 << 7)
#define NAU8825_SOFTWARE_ID_MASK 0x3
#define NAU8825_SOFTWARE_ID_NAU8825 0x0
+#define NAU8825_SOFTWARE_ID_NAU8825C 0x1
/* BIAS_ADJ (0x66) */
#define NAU8825_BIAS_HPR_IMP (1 << 15)
@@ -442,10 +445,17 @@
/* BOOST (0x76) */
#define NAU8825_PRECHARGE_DIS (1 << 13)
#define NAU8825_GLOBAL_BIAS_EN (1 << 12)
+#define NAU8825_DISCHRG_EN (1 << 11)
#define NAU8825_HP_BOOST_DIS (1 << 9)
#define NAU8825_HP_BOOST_G_DIS (1 << 8)
#define NAU8825_SHORT_SHUTDOWN_EN (1 << 6)
+/* FEPGA (0x77) */
+#define NAU8825_ACDC_CTRL_SFT 14
+#define NAU8825_ACDC_CTRL_MASK (0x3 << NAU8825_ACDC_CTRL_SFT)
+#define NAU8825_ACDC_VREF_MICP (0x1 << NAU8825_ACDC_CTRL_SFT)
+#define NAU8825_ACDC_VREF_MICN (0x2 << NAU8825_ACDC_CTRL_SFT)
+
/* POWER_UP_CONTROL (0x7f) */
#define NAU8825_POWERUP_INTEGR_R (1 << 5)
#define NAU8825_POWERUP_INTEGR_L (1 << 4)
@@ -490,6 +500,7 @@ struct nau8825 {
struct clk *mclk;
struct work_struct xtalk_work;
struct semaphore xtalk_sem;
+ int sw_id;
int irq;
int mclk_freq; /* 0 - mclk is disabled */
int button_pressed;