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Diffstat (limited to 'sound/soc/intel/sst-haswell-ipc.h')
-rw-r--r--sound/soc/intel/sst-haswell-ipc.h25
1 files changed, 19 insertions, 6 deletions
diff --git a/sound/soc/intel/sst-haswell-ipc.h b/sound/soc/intel/sst-haswell-ipc.h
index 2ac194a..138e894 100644
--- a/sound/soc/intel/sst-haswell-ipc.h
+++ b/sound/soc/intel/sst-haswell-ipc.h
@@ -21,8 +21,10 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
-#define SST_HSW_NO_CHANNELS 2
+#define SST_HSW_NO_CHANNELS 4
#define SST_HSW_MAX_DX_REGIONS 14
+#define SST_HSW_DX_CONTEXT_SIZE (640 * 1024)
+#define SST_HSW_CHANNELS_ALL 0xffffffff
#define SST_HSW_FW_LOG_CONFIG_DWORDS 12
#define SST_HSW_GLOBAL_LOG 15
@@ -40,6 +42,7 @@ struct sst_hsw_stream;
struct sst_hsw_log_stream;
struct sst_pdata;
struct sst_module;
+struct sst_module_runtime;
extern struct sst_ops haswell_ops;
/* Stream Allocate Path ID */
@@ -84,6 +87,7 @@ enum sst_hsw_device_mclk {
enum sst_hsw_device_mode {
SST_HSW_DEVICE_CLOCK_SLAVE = 0,
SST_HSW_DEVICE_CLOCK_MASTER = 1,
+ SST_HSW_DEVICE_TDM_CLOCK_MASTER = 2,
};
/* DX Power State */
@@ -295,7 +299,8 @@ struct sst_hsw_ipc_device_config_req {
u32 clock_frequency;
u32 mode;
u16 clock_divider;
- u16 reserved;
+ u8 channels;
+ u8 reserved;
} __attribute__((packed));
/* Audio Data formats */
@@ -430,8 +435,7 @@ int sst_hsw_stream_set_map_config(struct sst_hsw *hsw,
int sst_hsw_stream_set_style(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
enum sst_hsw_interleaving style);
int sst_hsw_stream_set_module_info(struct sst_hsw *hsw,
- struct sst_hsw_stream *stream, enum sst_hsw_module_id module_id,
- u32 entry_point);
+ struct sst_hsw_stream *stream, struct sst_module_runtime *runtime);
int sst_hsw_stream_set_pmemory_info(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 offset, u32 size);
int sst_hsw_stream_set_smemory_info(struct sst_hsw *hsw,
@@ -484,7 +488,16 @@ int sst_hsw_dx_get_state(struct sst_hsw *hsw, u32 item,
int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata);
void sst_hsw_dsp_free(struct device *dev, struct sst_pdata *pdata);
struct sst_dsp *sst_hsw_get_dsp(struct sst_hsw *hsw);
-void sst_hsw_set_scratch_module(struct sst_hsw *hsw,
- struct sst_module *scratch);
+
+/* runtime module management */
+struct sst_module_runtime *sst_hsw_runtime_module_create(struct sst_hsw *hsw,
+ int mod_id, int offset);
+void sst_hsw_runtime_module_free(struct sst_module_runtime *runtime);
+
+/* PM */
+int sst_hsw_dsp_runtime_resume(struct sst_hsw *hsw);
+int sst_hsw_dsp_runtime_suspend(struct sst_hsw *hsw);
+int sst_hsw_dsp_load(struct sst_hsw *hsw);
+int sst_hsw_dsp_runtime_sleep(struct sst_hsw *hsw);
#endif
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