diff options
Diffstat (limited to 'include/sound/wm8962.h')
| -rw-r--r-- | include/sound/wm8962.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/wm8962.h b/include/sound/wm8962.h index cc32aff5322..9722aac5a13 100644 --- a/include/sound/wm8962.h +++ b/include/sound/wm8962.h @@ -17,6 +17,12 @@ struct wm8962_pdata { u32 gpio_init[WM8962_MAX_GPIO]; + /* Setup for microphone detection, raw value to be written to + * R48(0x30) - only microphone related bits will be updated. + * Detection may be enabled here for use with signals brought + * out on the GPIOs. */ + u32 mic_cfg; + bool irq_active_low; bool spk_mono; /* Speaker outputs tied together as mono */ |