ASoC: sigmadsp: Add support for fw v2

[deliverable/linux.git] / sound / soc / codecs / sigmadsp.h

diff --git a/sound/soc/codecs/sigmadsp.h b/sound/soc/codecs/sigmadsp.h
index a6be91a4c2dcf4e2e6b150cf490b98d325107ea4..614475cbb823f282c857b60fd9a5160c190b192d 100644 (file)
--- a/sound/soc/codecs/sigmadsp.h
+++ b/sound/soc/codecs/sigmadsp.h
@@ -27,14 +27,20 @@ struct sigmadsp_ops {
 struct sigmadsp {
        const struct sigmadsp_ops *ops;
 
+       struct list_head ctrl_list;
        struct list_head data_list;
 
+       struct snd_pcm_hw_constraint_list rate_constraints;
+
        unsigned int current_samplerate;
        struct snd_soc_component *component;
        struct device *dev;
 
+       struct mutex lock;
+
        void *control_data;
        int (*write)(void *, unsigned int, const uint8_t *, size_t);
+       int (*read)(void *, unsigned int, uint8_t *, size_t);
 };
 
 struct sigmadsp *devm_sigmadsp_init(struct device *dev,