From acf0be17836c42b5cba25eda42f5eae5d417f318 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 6 Aug 2013 16:42:28 +0100 Subject: mfd: wm5110: Add mic detect level registers The mic detect level registers are used from common code to configure the button detection code. Add these registers to the defaults list and mark them as readable for wm5110. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/wm5110-tables.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/mfd/wm5110-tables.c') diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index c04324d18426..172e9bfc4fac 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -507,6 +507,10 @@ static const struct reg_default wm5110_reg_default[] = { { 0x0000029C, 0x0000 }, /* R668 - Headphone Detect 2 */ { 0x000002A3, 0x1102 }, /* R675 - Mic Detect 1 */ { 0x000002A4, 0x009F }, /* R676 - Mic Detect 2 */ + { 0x000002A6, 0x3737 }, /* R678 - Mic Detect Level 1 */ + { 0x000002A7, 0x372C }, /* R679 - Mic Detect Level 2 */ + { 0x000002A8, 0x1422 }, /* R680 - Mic Detect Level 3 */ + { 0x000002A9, 0x300A }, /* R681 - Mic Detect Level 4 */ { 0x000002C3, 0x0000 }, /* R707 - Mic noise mix control 1 */ { 0x000002D3, 0x0000 }, /* R723 - Jack detect analogue */ { 0x00000300, 0x0000 }, /* R768 - Input Enables */ @@ -1438,6 +1442,10 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_MIC_DETECT_1: case ARIZONA_MIC_DETECT_2: case ARIZONA_MIC_DETECT_3: + case ARIZONA_MIC_DETECT_LEVEL_1: + case ARIZONA_MIC_DETECT_LEVEL_2: + case ARIZONA_MIC_DETECT_LEVEL_3: + case ARIZONA_MIC_DETECT_LEVEL_4: case ARIZONA_MIC_NOISE_MIX_CONTROL_1: case ARIZONA_JACK_DETECT_ANALOGUE: case ARIZONA_INPUT_ENABLES: -- cgit v1.2.3