soc/sof/sof-priv.h

95 struct snd_sof_dsp_ops {  struct
98 	int (*probe)(struct snd_sof_dev *sof_dev); /* mandatory */
99 	int (*remove)(struct snd_sof_dev *sof_dev); /* optional */
102 	int (*run)(struct snd_sof_dev *sof_dev); /* mandatory */
103 	int (*stall)(struct snd_sof_dev *sof_dev); /* optional */
104 	int (*reset)(struct snd_sof_dev *sof_dev); /* optional */
105 	int (*core_power_up)(struct snd_sof_dev *sof_dev,
107 	int (*core_power_down)(struct snd_sof_dev *sof_dev,
115 	void (*write)(struct snd_sof_dev *sof_dev, void __iomem *addr,
117 	u32 (*read)(struct snd_sof_dev *sof_dev,
119 	void (*write64)(struct snd_sof_dev *sof_dev, void __iomem *addr,
121 	u64 (*read64)(struct snd_sof_dev *sof_dev,
125 	void (*block_read)(struct snd_sof_dev *sof_dev, u32 bar,
128 	void (*block_write)(struct snd_sof_dev *sof_dev, u32 bar,
133 	irqreturn_t (*irq_handler)(int irq, void *context); /* optional */
134 	irqreturn_t (*irq_thread)(int irq, void *context); /* optional */
137 	int (*send_msg)(struct snd_sof_dev *sof_dev,
141 	int (*load_firmware)(struct snd_sof_dev *sof_dev); /* mandatory */
142 	int (*load_module)(struct snd_sof_dev *sof_dev,
148 	int (*fw_ready)(struct snd_sof_dev *sdev, u32 msg_id); /* mandatory */
151 	int (*pcm_open)(struct snd_sof_dev *sdev,
154 	int (*pcm_close)(struct snd_sof_dev *sdev,
158 	int (*pcm_hw_params)(struct snd_sof_dev *sdev,
164 	int (*pcm_hw_free)(struct snd_sof_dev *sdev,
168 	int (*pcm_trigger)(struct snd_sof_dev *sdev,
173 	snd_pcm_uframes_t (*pcm_pointer)(struct snd_sof_dev *sdev,
178 	int (*probe_assign)(struct snd_sof_dev *sdev,
181 	int (*probe_free)(struct snd_sof_dev *sdev,
184 	int (*probe_set_params)(struct snd_sof_dev *sdev,
188 	int (*probe_trigger)(struct snd_sof_dev *sdev,
191 	int (*probe_pointer)(struct snd_sof_dev *sdev,
198 	void (*ipc_msg_data)(struct snd_sof_dev *sdev,
203 	int (*ipc_pcm_params)(struct snd_sof_dev *sdev,
208 	int (*pre_fw_run)(struct snd_sof_dev *sof_dev); /* optional */
209 	int (*post_fw_run)(struct snd_sof_dev *sof_dev); /* optional */
212 	int (*suspend)(struct snd_sof_dev *sof_dev,
214 	int (*resume)(struct snd_sof_dev *sof_dev); /* optional */
215 	int (*runtime_suspend)(struct snd_sof_dev *sof_dev); /* optional */
216 	int (*runtime_resume)(struct snd_sof_dev *sof_dev); /* optional */
217 	int (*runtime_idle)(struct snd_sof_dev *sof_dev); /* optional */
218 	int (*set_hw_params_upon_resume)(struct snd_sof_dev *sdev); /* optional */
219 	int (*set_power_state)(struct snd_sof_dev *sdev,
223 	int (*set_clk)(struct snd_sof_dev *sof_dev, u32 freq); /* optional */
226 	const struct snd_sof_debugfs_map *debug_map; /* optional */
227 	int debug_map_count; /* optional */
228 	void (*dbg_dump)(struct snd_sof_dev *sof_dev,
230 	void (*ipc_dump)(struct snd_sof_dev *sof_dev); /* optional */
233 	int (*trace_init)(struct snd_sof_dev *sdev,
235 	int (*trace_release)(struct snd_sof_dev *sdev); /* optional */
236 	int (*trace_trigger)(struct snd_sof_dev *sdev,
240 	int (*get_bar_index)(struct snd_sof_dev *sdev,
242 	int (*get_mailbox_offset)(struct snd_sof_dev *sdev);/* mandatory for common loader code */
243 	int (*get_window_offset)(struct snd_sof_dev *sdev,
247 	int (*machine_register)(struct snd_sof_dev *sdev,
249 	void (*machine_unregister)(struct snd_sof_dev *sdev,
251 	void (*machine_select)(struct snd_sof_dev *sdev); /* optional */
252 	void (*set_mach_params)(const struct snd_soc_acpi_mach *mach,
277 	const struct snd_sof_dsp_ops *ops;  argument