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Diffstat (limited to 'sound/soc/codecs/wm8994.h')
-rw-r--r--sound/soc/codecs/wm8994.h97
1 files changed, 97 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 999b8851226b..0a1db04b73bd 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -10,6 +10,9 @@
#define _WM8994_H
#include <sound/soc.h>
+#include <linux/firmware.h>
+
+#include "wm_hubs.h"
/* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
#define WM8994_SYSCLK_MCLK1 1
@@ -45,4 +48,98 @@ struct wm8994_access_mask {
extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE];
extern const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE];
+int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event);
+
+void wm8958_dsp2_init(struct snd_soc_codec *codec);
+
+struct wm8994_micdet {
+ struct snd_soc_jack *jack;
+ int det;
+ int shrt;
+};
+
+/* codec private data */
+struct wm8994_fll_config {
+ int src;
+ int in;
+ int out;
+};
+
+#define WM8994_NUM_DRC 3
+#define WM8994_NUM_EQ 3
+
+struct wm8994_priv {
+ struct wm_hubs_data hubs;
+ enum snd_soc_control_type control_type;
+ void *control_data;
+ struct snd_soc_codec *codec;
+ int sysclk[2];
+ int sysclk_rate[2];
+ int mclk[2];
+ int aifclk[2];
+ struct wm8994_fll_config fll[2], fll_suspend[2];
+
+ int dac_rates[2];
+ int lrclk_shared[2];
+
+ int mbc_ena[3];
+ int hpf1_ena[3];
+ int hpf2_ena[3];
+ int vss_ena[3];
+ int enh_eq_ena[3];
+
+ /* Platform dependant DRC configuration */
+ const char **drc_texts;
+ int drc_cfg[WM8994_NUM_DRC];
+ struct soc_enum drc_enum;
+
+ /* Platform dependant ReTune mobile configuration */
+ int num_retune_mobile_texts;
+ const char **retune_mobile_texts;
+ int retune_mobile_cfg[WM8994_NUM_EQ];
+ struct soc_enum retune_mobile_enum;
+
+ /* Platform dependant MBC configuration */
+ int mbc_cfg;
+ const char **mbc_texts;
+ struct soc_enum mbc_enum;
+
+ /* Platform dependant VSS configuration */
+ int vss_cfg;
+ const char **vss_texts;
+ struct soc_enum vss_enum;
+
+ /* Platform dependant VSS HPF configuration */
+ int vss_hpf_cfg;
+ const char **vss_hpf_texts;
+ struct soc_enum vss_hpf_enum;
+
+ /* Platform dependant enhanced EQ configuration */
+ int enh_eq_cfg;
+ const char **enh_eq_texts;
+ struct soc_enum enh_eq_enum;
+
+ struct wm8994_micdet micdet[2];
+
+ wm8958_micdet_cb jack_cb;
+ void *jack_cb_data;
+ int micdet_irq;
+
+ int revision;
+ struct wm8994_pdata *pdata;
+
+ unsigned int aif1clk_enable:1;
+ unsigned int aif2clk_enable:1;
+
+ unsigned int aif1clk_disable:1;
+ unsigned int aif2clk_disable:1;
+
+ int dsp_active;
+ const struct firmware *cur_fw;
+ const struct firmware *mbc;
+ const struct firmware *mbc_vss;
+ const struct firmware *enh_eq;
+};
+
#endif