linux-kernel - [PATCH 01/16] mfd: wm5102: Add registers for microphone detection level configuration

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Message-Id: <1364902368-1123-1-git-send-email-broonie@opensource.wolfsonmicro.com>
Date:	Tue,  2 Apr 2013 12:32:33 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH 01/16] mfd: wm5102: Add registers for microphone detection level configuration

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/mfd/wm5102-tables.c           |    8 ++++++++
 include/linux/mfd/arizona/registers.h |    4 ++++
 2 files changed, 12 insertions(+)

diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index a433f58..ca2aed6 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -331,6 +331,10 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x000002A3, 0x1102 },   /* R675   - Mic Detect 1 */ 
 	{ 0x000002A4, 0x009F },   /* R676   - Mic Detect 2 */ 
 	{ 0x000002A5, 0x0000 },   /* R677   - Mic Detect 3 */ 
+	{ 0x000002A6, 0x3737 },   /* R678   - Mic Detect Level 1 */
+	{ 0x000002A7, 0x372C },   /* R679   - Mic Detect Level 2 */
+	{ 0x000002A8, 0x1422 },   /* R680   - Mic Detect Level 3 */
+	{ 0x000002A9, 0x030A },   /* R681   - Mic Detect Level 4 */
 	{ 0x000002C3, 0x0000 },   /* R707   - Mic noise mix control 1 */ 
 	{ 0x000002CB, 0x0000 },   /* R715   - Isolation control */ 
 	{ 0x000002D3, 0x0000 },   /* R723   - Jack detect analogue */ 
@@ -1090,6 +1094,10 @@ static bool wm5102_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_ISOLATION_CONTROL:
 	case ARIZONA_JACK_DETECT_ANALOGUE:
diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index 3403551..f43aa7c 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -124,6 +124,10 @@
 #define ARIZONA_MIC_DETECT_1                     0x2A3
 #define ARIZONA_MIC_DETECT_2                     0x2A4
 #define ARIZONA_MIC_DETECT_3                     0x2A5
+#define ARIZONA_MIC_DETECT_LEVEL_1		 0x2A6
+#define ARIZONA_MIC_DETECT_LEVEL_2		 0x2A7
+#define ARIZONA_MIC_DETECT_LEVEL_3		 0x2A8
+#define ARIZONA_MIC_DETECT_LEVEL_4		 0x2A9
 #define ARIZONA_MIC_NOISE_MIX_CONTROL_1          0x2C3
 #define ARIZONA_ISOLATION_CONTROL                0x2CB
 #define ARIZONA_JACK_DETECT_ANALOGUE             0x2D3
-- 
1.7.10.4

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