add lvds1024*800

hc

2024-01-31 f70575805708cabdedea7498aaa3f710fde4d920

 kernel/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h
..
..
@@ -27,32 +27,32 @@
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 #include "dm_services_types.h"
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-struct abm_backlight_registers {
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-	unsigned int BL_PWM_CNTL;
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-	unsigned int BL_PWM_CNTL2;
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-	unsigned int BL_PWM_PERIOD_CNTL;
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-	unsigned int LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV;
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-};
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-
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 struct abm {
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 	struct dc_context *ctx;
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 	const struct abm_funcs *funcs;
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-
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-	/* registers setting needs to be saved and restored at InitBacklight */
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-	struct abm_backlight_registers stored_backlight_registers;
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+	bool dmcu_is_running;
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 };
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 struct abm_funcs {
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-	void (*abm_init)(struct abm *abm);
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+	void (*abm_init)(struct abm *abm, uint32_t back_light);
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 	bool (*set_abm_level)(struct abm *abm, unsigned int abm_level);
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-	bool (*set_abm_immediate_disable)(struct abm *abm);
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-	bool (*init_backlight)(struct abm *abm);
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-	bool (*set_backlight_level)(struct abm *abm,
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-			unsigned int backlight_level,
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+	bool (*set_abm_immediate_disable)(struct abm *abm, unsigned int panel_inst);
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+	bool (*set_pipe)(struct abm *abm, unsigned int controller_id, unsigned int panel_inst);
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+
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+	/* backlight_pwm_u16_16 is unsigned 32 bit,
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+	 * 16 bit integer + 16 fractional, where 1.0 is max backlight value.
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+	 */
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+	bool (*set_backlight_level_pwm)(struct abm *abm,
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+			unsigned int backlight_pwm_u16_16,
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 			unsigned int frame_ramp,
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 			unsigned int controller_id,
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-			bool use_smooth_brightness);
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-	unsigned int (*get_current_backlight_8_bit)(struct abm *abm);
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+			unsigned int panel_inst);
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+
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+	unsigned int (*get_current_backlight)(struct abm *abm);
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+	unsigned int (*get_target_backlight)(struct abm *abm);
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+	bool (*init_abm_config)(struct abm *abm,
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+			const char *src,
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+			unsigned int bytes);
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 };
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 #endif