summaryrefslogtreecommitdiff
path: root/sound/soc/intel/skylake/skl-sst-dsp.h
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/intel/skylake/skl-sst-dsp.h')
-rw-r--r--sound/soc/intel/skylake/skl-sst-dsp.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h
index b6e310d49dd6..deabe7308d3b 100644
--- a/sound/soc/intel/skylake/skl-sst-dsp.h
+++ b/sound/soc/intel/skylake/skl-sst-dsp.h
@@ -118,16 +118,25 @@ struct skl_dsp_fw_ops {
int (*set_state_D0)(struct sst_dsp *ctx);
int (*set_state_D3)(struct sst_dsp *ctx);
unsigned int (*get_fw_errcode)(struct sst_dsp *ctx);
- int (*load_mod)(struct sst_dsp *ctx, u16 mod_id, char *mod_name);
+ int (*load_mod)(struct sst_dsp *ctx, u16 mod_id, u8 *mod_name);
int (*unload_mod)(struct sst_dsp *ctx, u16 mod_id);
};
struct skl_dsp_loader_ops {
+ int stream_tag;
+
int (*alloc_dma_buf)(struct device *dev,
struct snd_dma_buffer *dmab, size_t size);
int (*free_dma_buf)(struct device *dev,
struct snd_dma_buffer *dmab);
+ int (*prepare)(struct device *dev, unsigned int format,
+ unsigned int byte_size,
+ struct snd_dma_buffer *bufp);
+ int (*trigger)(struct device *dev, bool start, int stream_tag);
+
+ int (*cleanup)(struct device *dev, struct snd_dma_buffer *dmab,
+ int stream_tag);
};
struct skl_load_module_info {
@@ -160,6 +169,10 @@ int skl_dsp_boot(struct sst_dsp *ctx);
int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
struct skl_sst **dsp);
+int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
+ const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
+ struct skl_sst **dsp);
void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
+void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
#endif /*__SKL_SST_DSP_H__*/