diff options
Diffstat (limited to 'sound/soc/codecs/wm_adsp.h')
| -rw-r--r-- | sound/soc/codecs/wm_adsp.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index d2a8c78ed50b..33c9b5283d26 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -15,6 +15,7 @@ #include <sound/soc.h> #include <sound/soc-dapm.h> +#include <sound/compress_driver.h> #include "wmfw.h" @@ -30,6 +31,8 @@ struct wm_adsp_alg_region { unsigned int base; }; +struct wm_adsp_compr; + struct wm_adsp { const char *part; int num; @@ -59,6 +62,8 @@ struct wm_adsp { struct work_struct boot_work; + struct wm_adsp_compr *compr; + struct mutex pwr_lock; #ifdef CONFIG_DEBUG_FS @@ -97,4 +102,12 @@ int wm_adsp2_early_event(struct snd_soc_dapm_widget *w, int wm_adsp2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); +extern int wm_adsp_compr_open(struct wm_adsp *dsp, + struct snd_compr_stream *stream); +extern int wm_adsp_compr_free(struct snd_compr_stream *stream); +extern int wm_adsp_compr_set_params(struct snd_compr_stream *stream, + struct snd_compr_params *params); +extern int wm_adsp_compr_get_caps(struct snd_compr_stream *stream, + struct snd_compr_caps *caps); + #endif |