diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-11 22:58:28 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-12 18:36:07 +0000 |
| commit | 1023dbd90c1e3e87921198939917c1f50b4b6af7 (patch) | |
| tree | 12d090ba617480996cd2eb997aeefb7a454804c1 /sound/soc/codecs/wm_adsp.h | |
| parent | 471f488583c62e4daca7d24fc7c937a39de7d95f (diff) | |
| download | linux-1023dbd90c1e3e87921198939917c1f50b4b6af7.tar.bz2 | |
ASoC: wm_adsp: Add basic firmware selection support
There are many firmwares available for ADSP devices. Add basic support
for selecting between them, including a couple of feature sets in the
set of available firmware to start off with.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm_adsp.h')
| -rw-r--r-- | sound/soc/codecs/wm_adsp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 48814198e24e..5e71410f8b05 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -46,6 +46,9 @@ struct wm_adsp { const struct wm_adsp_region *mem; int num_mems; + int fw; + bool running; + struct regulator *dvfs; }; @@ -59,6 +62,8 @@ struct wm_adsp { .shift = num, .event = wm_adsp2_event, \ .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD } +extern const struct snd_kcontrol_new wm_adsp_fw_controls[]; + int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs); int wm_adsp1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); |