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-rw-r--r--include/sound/wm8993.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/wm8993.h b/include/sound/wm8993.h
index eee19f63c0d..8016fd826f5 100644
--- a/include/sound/wm8993.h
+++ b/include/sound/wm8993.h
@@ -32,6 +32,10 @@ struct wm8993_platform_data {
unsigned int lineout1fb:1;
unsigned int lineout2fb:1;
+ /* Delay to add for microphones to stabalise after power up */
+ int micbias1_delay;
+ int micbias2_delay;
+
/* Microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
unsigned int micbias1_lvl:1;
unsigned int micbias2_lvl:1;