soc/sof/sof-priv.h

532 struct snd_sof_dev {  struct
533 	struct device *dev;
534 	spinlock_t ipc_lock;	/* lock for IPC users */
535 	spinlock_t hw_lock;	/* lock for HW IO access */
545 	bool dspless_mode_selected;
548 	struct sof_firmware basefw;
554 	struct snd_soc_component_driver plat_drv;
557 	struct sof_dsp_power_state dsp_power_state;
559 	struct mutex power_state_access;
562 	enum sof_system_suspend_state system_suspend_target;
565 	wait_queue_head_t boot_wait;
566 	enum sof_fw_state fw_state;
567 	bool first_boot;
570 	struct work_struct probe_work;
571 	bool probe_completed;
574 	struct snd_sof_pdata *pdata;
577 	struct snd_sof_ipc *ipc;
578 	struct snd_sof_mailbox fw_info_box;	/* FW shared memory */
579 	struct snd_sof_mailbox dsp_box;		/* DSP initiated IPC */
580 	struct snd_sof_mailbox host_box;	/* Host initiated IPC */
581 	struct snd_sof_mailbox stream_box;	/* Stream position update */
582 	struct snd_sof_mailbox debug_box;	/* Debug info updates */
583 	struct snd_sof_ipc_msg *msg;
584 	int ipc_irq;
585 	u32 next_comp_id; /* monotonic - reset during S3 */
588 	void __iomem *bar[SND_SOF_BARS];	/* DSP base address */
589 	int mmio_bar;
590 	int mailbox_bar;
591 	size_t dsp_oops_offset;
594 	struct dentry *debugfs_root;
595 	struct list_head dfsentry_list;
596 	bool dbg_dump_printed;
597 	bool ipc_dump_printed;
600 	struct sof_ipc_fw_ready fw_ready;
601 	struct sof_ipc_fw_version fw_version;
602 	struct sof_ipc_cc_version *cc_version;
605 	struct snd_soc_tplg_ops *tplg_ops;
606 	struct list_head pcm_list;
607 	struct list_head kcontrol_list;
608 	struct list_head widget_list;
609 	struct list_head pipeline_list;
610 	struct list_head dai_list;
611 	struct list_head dai_link_list;
612 	struct list_head route_list;
613 	struct snd_soc_component *component;
614 	u32 enabled_cores_mask; /* keep track of enabled cores */
615 	bool led_present;
618 	struct sof_ipc_window *info_window;
621 	int ipc_timeout;
622 	int boot_timeout;
625 	bool fw_trace_is_supported; /* set with Kconfig or module parameter */
626 	void *fw_trace_data; /* private data used by firmware tracing implementation */
628 	bool msi_enabled;
631 	u32 num_cores;
640 	int dsp_core_ref_count[SOF_MAX_DSP_NUM_CORES];
646 	struct list_head ipc_client_list;
649 	struct mutex ipc_client_mutex;
677 int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data);  argument
687 int snd_sof_dsp_power_down_notify(struct snd_sof_dev *sdev);  argument