disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/media/platform/rockchip/cif/hw.h
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@@ -18,11 +18,14 @@
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 #include <linux/rk-camera-module.h>
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 #include "regs.h"
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 #include "version.h"
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+#include "dev.h"
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-#define RKCIF_DEV_MAX		2
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+#define RKCIF_DEV_MAX		7
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 #define RKCIF_HW_DRIVER_NAME	"rkcifhw"
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-#define RKCIF_MAX_BUS_CLK	8
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+#define RKCIF_MAX_BUS_CLK	15
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 #define RKCIF_MAX_RESET		15
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+
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+#define RKCIF_MAX_GROUP		4
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 #define write_cif_reg(base, addr, val) \
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 	writel(val, (addr) + (base))
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@@ -32,6 +35,58 @@
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 	writel(readl((addr) + (base)) | (val), (addr) + (base))
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 #define write_cif_reg_and(base, addr, val) \
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 	writel(readl((addr) + (base)) & (val), (addr) + (base))
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+
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+/*
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+ * multi sensor sync mode
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+ * RKCIF_NOSYNC_MODE: not used sync mode
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+ * RKCIF_MASTER_MASTER:	internal master->external master
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+ * RKCIF_MASTER_SLAVE:	internal master->slave
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+ * RKCIF_MASTER_MASTER: pwm/gpio->external master
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+ * RKCIF_MASTER_MASTER: pwm/gpio->slave
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+ */
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+enum rkcif_sync_mode {
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+	RKCIF_NOSYNC_MODE,
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+	RKCIF_MASTER_MASTER,
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+	RKCIF_MASTER_SLAVE,
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+	RKCIF_EXT_MASTER,
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+	RKCIF_EXT_SLAVE,
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+};
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+
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+struct rkcif_sync_dev {
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+	struct rkcif_device *cif_dev[RKCIF_DEV_MAX];
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+	int count;
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+	bool is_streaming[RKCIF_DEV_MAX];
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+};
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+
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+struct rkcif_multi_sync_config {
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+	struct rkcif_sync_dev int_master;
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+	struct rkcif_sync_dev ext_master;
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+	struct rkcif_sync_dev slave;
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+	enum rkcif_sync_mode mode;
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+	int dev_cnt;
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+	int streaming_cnt;
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+	u32 sync_code;
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+	u32 sync_mask;
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+	u32 update_code;
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+	u32 update_cache;
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+	u32 frame_idx;
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+	bool is_attach;
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+};
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+
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+struct rkcif_dummy_buffer {
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+	struct list_head list;
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+	struct dma_buf *dbuf;
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+	dma_addr_t dma_addr;
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+	struct page **pages;
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+	void *mem_priv;
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+	void *vaddr;
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+	u32 size;
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+	int dma_fd;
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+	bool is_need_vaddr;
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+	bool is_need_dbuf;
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+	bool is_need_dmafd;
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+	bool is_free;
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+};
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 /*
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  * add new chip id in tail in time order
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@@ -47,6 +102,9 @@
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 	CHIP_RV1126_CIF,
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 	CHIP_RV1126_CIF_LITE,
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 	CHIP_RK3568_CIF,
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+	CHIP_RK3588_CIF,
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+	CHIP_RV1106_CIF,
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+	CHIP_RK3562_CIF,
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 };
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 struct rkcif_hw_match_data {
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@@ -56,35 +114,6 @@
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 	int clks_num;
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 	int rsts_num;
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 	const struct cif_reg *cif_regs;
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-};
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-
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-/*
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- * the detecting mode of cif reset timer
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- * related with dts property:rockchip,cif-monitor
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- */
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-enum rkcif_monitor_mode {
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-	RKCIF_MONITOR_MODE_IDLE = 0x0,
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-	RKCIF_MONITOR_MODE_CONTINUE,
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-	RKCIF_MONITOR_MODE_TRIGGER,
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-	RKCIF_MONITOR_MODE_HOTPLUG,
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-};
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-
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-struct rkcif_hw_timer {
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-	struct timer_list	timer;
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-	spinlock_t		timer_lock;
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-	unsigned long		cycle_jif;
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-	/* unit: us */
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-	unsigned int		run_cnt;
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-	unsigned int		max_run_cnt;
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-	unsigned int		stop_index_of_run_cnt;
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-	unsigned int		monitor_cycle;
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-	unsigned int		err_ref_cnt;
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-	unsigned int		err_time_interval;
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-	unsigned int		is_reset_by_user;
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-	bool			is_running;
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-	bool			has_been_init;
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-	enum rkcif_monitor_mode	monitor_mode;
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-	enum rkmodule_reset_src	reset_src;
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 };
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 /*
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@@ -101,25 +130,32 @@
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 	struct regmap			*grf;
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 	struct clk			*clks[RKCIF_MAX_BUS_CLK];
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 	int				clk_size;
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-	bool				iommu_en;
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 	struct iommu_domain		*domain;
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 	struct reset_control		*cif_rst[RKCIF_MAX_RESET];
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 	int				chip_id;
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 	const struct cif_reg		*cif_regs;
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-	bool				can_be_reset;
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-
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-	struct rkcif_device *cif_dev[RKCIF_DEV_MAX];
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-	int dev_num;
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-
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-	atomic_t power_cnt;
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+	const struct vb2_mem_ops	*mem_ops;
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+	struct rkcif_device		*cif_dev[RKCIF_DEV_MAX];
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+	int				dev_num;
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+	atomic_t			power_cnt;
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 	const struct rkcif_hw_match_data *match_data;
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 	struct mutex			dev_lock;
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-	struct rkcif_hw_timer		hw_timer;
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-	struct rkcif_reset_info		reset_info;
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+	struct rkcif_multi_sync_config	sync_config[RKCIF_MAX_GROUP];
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+	spinlock_t			group_lock;
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+	struct notifier_block		reset_notifier; /* reset for mipi csi crc err */
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+	struct rkcif_dummy_buffer	dummy_buf;
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+	bool				iommu_en;
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+	bool				can_be_reset;
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+	bool				is_dma_sg_ops;
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+	bool				is_dma_contig;
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+	bool				adapt_to_usbcamerahal;
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+	u64				irq_time;
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+	bool				is_rk3588s2;
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 };
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 void rkcif_hw_soft_reset(struct rkcif_hw *cif_hw, bool is_rst_iommu);
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 void rkcif_disable_sys_clk(struct rkcif_hw *cif_hw);
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 int rkcif_enable_sys_clk(struct rkcif_hw *cif_hw);
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+int rk_cif_plat_drv_init(void);
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 #endif