diff options
Diffstat (limited to 'sound/soc/sof/intel/hda.h')
| -rw-r--r-- | sound/soc/sof/intel/hda.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 92d45c43b4b1..d9c17146200b 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -61,6 +61,7 @@ #define SOF_HDA_PP_CAP_ID 0x3 #define SOF_HDA_REG_PP_PPCH 0x10 #define SOF_HDA_REG_PP_PPCTL 0x04 +#define SOF_HDA_REG_PP_PPSTS 0x08 #define SOF_HDA_PPCTL_PIE BIT(31) #define SOF_HDA_PPCTL_GPROCEN BIT(30) @@ -158,6 +159,12 @@ #define HDA_DSP_MBOX_UPLINK_OFFSET 0x81000 #define HDA_DSP_STREAM_RESET_TIMEOUT 300 +/* + * Timeout in us, for setting the stream RUN bit, during + * start/stop the stream. The timeout expires if new RUN bit + * value cannot be read back within the specified time. + */ +#define HDA_DSP_STREAM_RUN_TIMEOUT 300 #define HDA_DSP_CL_TRIGGER_TIMEOUT 300 #define HDA_DSP_SPIB_ENABLE 1 @@ -348,6 +355,7 @@ /* SSP Count of the Platform */ #define APL_SSP_COUNT 6 #define CNL_SSP_COUNT 3 +#define ICL_SSP_COUNT 6 /* SSP Registers */ #define SSP_SSC1_OFFSET 0x4 @@ -407,11 +415,16 @@ static inline struct hda_bus *sof_to_hbus(struct snd_sof_dev *s) } struct sof_intel_hda_stream { + struct snd_sof_dev *sdev; struct hdac_ext_stream hda_stream; struct sof_intel_stream stream; int hw_params_upon_resume; /* set up hw_params upon resume */ + int host_reserved; /* reserve host DMA channel */ }; +#define hstream_to_sof_hda_stream(hstream) \ + container_of(hstream, struct sof_intel_hda_stream, hda_stream) + #define bus_to_sof_hda(bus) \ container_of(bus, struct sof_intel_hda_dev, hbus.core) @@ -444,10 +457,12 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev, int state); int hda_dsp_resume(struct snd_sof_dev *sdev); int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev, int state); int hda_dsp_runtime_resume(struct snd_sof_dev *sdev); -void hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev); +int hda_dsp_runtime_idle(struct snd_sof_dev *sdev); +int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev); void hda_dsp_dump_skl(struct snd_sof_dev *sdev, u32 flags); void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags); void hda_ipc_dump(struct snd_sof_dev *sdev); +void hda_ipc_irq_dump(struct snd_sof_dev *sdev); /* * DSP PCM Operations. @@ -460,6 +475,8 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct sof_ipc_stream_params *ipc_params); +int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream); int hda_dsp_pcm_trigger(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, int cmd); snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev, @@ -528,7 +545,7 @@ int hda_dsp_ctrl_link_reset(struct snd_sof_dev *sdev, bool reset); void hda_dsp_ctrl_misc_clock_gating(struct snd_sof_dev *sdev, bool enable); int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable); int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset); - +void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev); /* * HDA bus operations. */ @@ -579,5 +596,6 @@ extern const struct snd_sof_dsp_ops sof_skl_ops; extern const struct sof_intel_dsp_desc apl_chip_info; extern const struct sof_intel_dsp_desc cnl_chip_info; extern const struct sof_intel_dsp_desc skl_chip_info; +extern const struct sof_intel_dsp_desc icl_chip_info; #endif |