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authorTakashi Iwai <tiwai@suse.de>2011-03-16 17:38:41 +0100
committerTakashi Iwai <tiwai@suse.de>2011-03-16 17:38:41 +0100
commit27b92d4ff2be2359a21ff4acde5b63563ff720e2 (patch)
tree49691b22fe1318aa68d5ebdff74795f004f0cf8f /include/linux/mfd
parent5de0ee574be8f6922a6c33f2fbc7e9b130a2f626 (diff)
parente58a8947b0264ec1f43ce5deef563b72acf1284f (diff)
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Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/wm8994/pdata.h12
-rw-r--r--include/linux/mfd/wm8994/registers.h2
2 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index 9eab263658be..466b1c777aff 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -103,13 +103,21 @@ struct wm8994_pdata {
unsigned int lineout1fb:1;
unsigned int lineout2fb:1;
- /* Microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
+ /* IRQ for microphone detection if brought out directly as a
+ * signal.
+ */
+ int micdet_irq;
+
+ /* WM8994 microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
unsigned int micbias1_lvl:1;
unsigned int micbias2_lvl:1;
- /* Jack detect threashold levels, see datasheet for values */
+ /* WM8994 jack detect threashold levels, see datasheet for values */
unsigned int jd_scthr:2;
unsigned int jd_thr:2;
+
+ /* WM8958 microphone bias configuration */
+ int micbias[2];
};
#endif
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index be072faec6f0..f3ee84284670 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -63,6 +63,8 @@
#define WM8994_MICBIAS 0x3A
#define WM8994_LDO_1 0x3B
#define WM8994_LDO_2 0x3C
+#define WM8958_MICBIAS1 0x3D
+#define WM8958_MICBIAS2 0x3E
#define WM8994_CHARGE_PUMP_1 0x4C
#define WM8958_CHARGE_PUMP_2 0x4D
#define WM8994_CLASS_W_1 0x51