diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-12 15:25:03 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-14 00:38:04 +0900 |
| commit | d96ca3cd0bcefdcd1d9ad1f2610dcd959fccd252 (patch) | |
| tree | e7dddc5b7104d02ae765081024c4e9ea1bf2a3ba /sound/soc/codecs/wm_hubs.h | |
| parent | ASoC: Use late enable handling for direct voice, speaker and headphone (diff) | |
| download | linux-dev-d96ca3cd0bcefdcd1d9ad1f2610dcd959fccd252.tar.xz linux-dev-d96ca3cd0bcefdcd1d9ad1f2610dcd959fccd252.zip | |
ASoC: Implement DC servo completion IRQ handling for wm_hubs devices
The individual devices should set the flag dcs_done_irq in the hubs
shared data structure to indicate that they will flag the interrupt
by calling wm_hubs_dcs_done().
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm_hubs.h')
| -rw-r--r-- | sound/soc/codecs/wm_hubs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h index 0d290d2740ec..676b1252ab91 100644 --- a/sound/soc/codecs/wm_hubs.h +++ b/sound/soc/codecs/wm_hubs.h @@ -14,6 +14,9 @@ #ifndef _WM_HUBS_H #define _WM_HUBS_H +#include <linux/completion.h> +#include <linux/interrupt.h> + struct snd_soc_codec; extern const unsigned int wm_hubs_spkmix_tlv[]; @@ -28,6 +31,9 @@ struct wm_hubs_data { bool class_w; u16 class_w_dcs; + + bool dcs_done_irq; + struct completion dcs_done; }; extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *); @@ -38,4 +44,6 @@ extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *, int jd_scthr, int jd_thr, int micbias1_lvl, int micbias2_lvl); +extern irqreturn_t wm_hubs_dcs_done(int irq, void *data); + #endif |