mfd: cros_ec: Add lightbar v2 API (de83db57) · Commits · 戴 / test

include/linux/mfd/cros_ec_commands.h

+120 −4

Original line number	Diff line number	Diff line
		@@ -1658,7 +1658,10 @@ struct lightbar_params_v1 {
		int32_t s3_sleep_for;
		int32_t s3_ramp_up;
		int32_t s3_ramp_down;
		int32_t s5_ramp_up;
		int32_t s5_ramp_down;
		int32_t tap_tick_delay;
		int32_t tap_gate_delay;
		int32_t tap_display_time;

		/* Tap-for-battery params */
		@@ -1686,11 +1689,82 @@ struct lightbar_params_v1 {
		uint8_t s0_idx[2][LB_BATTERY_LEVELS]; /* AP is running */
		uint8_t s3_idx[2][LB_BATTERY_LEVELS]; /* AP is sleeping */

		/* s5: single color pulse on inhibited power-up */
		uint8_t s5_idx;

		/* Color palette */
		struct rgb_s color[8]; /* 0-3 are Google colors */
		} __ec_todo_packed;

		/* Lightbar program */
		/* Lightbar command params v2
		* crbug.com/467716
		*
		* lightbar_parms_v1 was too big for i2c, therefore in v2, we split them up by
		* logical groups to make it more manageable ( < 120 bytes).
		*
		* NOTE: Each of these groups must be less than 120 bytes.
		*/

		struct lightbar_params_v2_timing {
		/* Timing */
		int32_t google_ramp_up;
		int32_t google_ramp_down;
		int32_t s3s0_ramp_up;
		int32_t s0_tick_delay[2]; /* AC=0/1 */
		int32_t s0a_tick_delay[2]; /* AC=0/1 */
		int32_t s0s3_ramp_down;
		int32_t s3_sleep_for;
		int32_t s3_ramp_up;
		int32_t s3_ramp_down;
		int32_t s5_ramp_up;
		int32_t s5_ramp_down;
		int32_t tap_tick_delay;
		int32_t tap_gate_delay;
		int32_t tap_display_time;
		} __ec_todo_packed;

		struct lightbar_params_v2_tap {
		/* Tap-for-battery params */
		uint8_t tap_pct_red;
		uint8_t tap_pct_green;
		uint8_t tap_seg_min_on;
		uint8_t tap_seg_max_on;
		uint8_t tap_seg_osc;
		uint8_t tap_idx[3];
		} __ec_todo_packed;

		struct lightbar_params_v2_oscillation {
		/* Oscillation */
		uint8_t osc_min[2]; /* AC=0/1 */
		uint8_t osc_max[2]; /* AC=0/1 */
		uint8_t w_ofs[2]; /* AC=0/1 */
		} __ec_todo_packed;

		struct lightbar_params_v2_brightness {
		/* Brightness limits based on the backlight and AC. */
		uint8_t bright_bl_off_fixed[2]; /* AC=0/1 */
		uint8_t bright_bl_on_min[2]; /* AC=0/1 */
		uint8_t bright_bl_on_max[2]; /* AC=0/1 */
		} __ec_todo_packed;

		struct lightbar_params_v2_thresholds {
		/* Battery level thresholds */
		uint8_t battery_threshold[LB_BATTERY_LEVELS - 1];
		} __ec_todo_packed;

		struct lightbar_params_v2_colors {
		/* Map [AC][battery_level] to color index */
		uint8_t s0_idx[2][LB_BATTERY_LEVELS]; /* AP is running */
		uint8_t s3_idx[2][LB_BATTERY_LEVELS]; /* AP is sleeping */

		/* s5: single color pulse on inhibited power-up */
		uint8_t s5_idx;

		/* Color palette */
		struct rgb_s color[8]; /* 0-3 are Google colors */
		} __ec_todo_packed;

		/* Lightbar program. */
		#define EC_LB_PROG_LEN 192
		struct lightbar_program {
		uint8_t size;
		@@ -1704,7 +1778,10 @@ struct ec_params_lightbar {
		* The following commands have no args:
		*
		* dump, off, on, init, get_seq, get_params_v0, get_params_v1,
		* version, get_brightness, get_demo, suspend, resume
		* version, get_brightness, get_demo, suspend, resume,
		* get_params_v2_timing, get_params_v2_tap, get_params_v2_osc,
		* get_params_v2_bright, get_params_v2_thlds,
		* get_params_v2_colors
		*
		* Don't use an empty struct, because C++ hates that.
		*/
		@@ -1731,6 +1808,14 @@ struct ec_params_lightbar {

		struct lightbar_params_v0 set_params_v0;
		struct lightbar_params_v1 set_params_v1;

		struct lightbar_params_v2_timing set_v2par_timing;
		struct lightbar_params_v2_tap set_v2par_tap;
		struct lightbar_params_v2_oscillation set_v2par_osc;
		struct lightbar_params_v2_brightness set_v2par_bright;
		struct lightbar_params_v2_thresholds set_v2par_thlds;
		struct lightbar_params_v2_colors set_v2par_colors;

		struct lightbar_program set_program;
		};
		} __ec_todo_packed;
		@@ -1752,6 +1837,14 @@ struct ec_response_lightbar {
		struct lightbar_params_v0 get_params_v0;
		struct lightbar_params_v1 get_params_v1;


		struct lightbar_params_v2_timing get_params_v2_timing;
		struct lightbar_params_v2_tap get_params_v2_tap;
		struct lightbar_params_v2_oscillation get_params_v2_osc;
		struct lightbar_params_v2_brightness get_params_v2_bright;
		struct lightbar_params_v2_thresholds get_params_v2_thlds;
		struct lightbar_params_v2_colors get_params_v2_colors;

		struct __ec_todo_unpacked {
		uint32_t num;
		uint32_t flags;
		@@ -1764,9 +1857,11 @@ struct ec_response_lightbar {
		/*
		* The following commands have no response:
		*
		* off, on, init, set_brightness, seq, reg, set_rgb,
		* off, on, init, set_brightness, seq, reg, set_rgb, demo,
		* set_params_v0, set_params_v1, set_program,
		* manual_suspend_ctrl, suspend, resume
		* manual_suspend_ctrl, suspend, resume, set_v2par_timing,
		* set_v2par_tap, set_v2par_osc, set_v2par_bright,
		* set_v2par_thlds, set_v2par_colors
		*/
		};
		} __ec_todo_packed;
		@@ -1795,6 +1890,18 @@ enum lightbar_command {
		LIGHTBAR_CMD_MANUAL_SUSPEND_CTRL = 19,
		LIGHTBAR_CMD_SUSPEND = 20,
		LIGHTBAR_CMD_RESUME = 21,
		LIGHTBAR_CMD_GET_PARAMS_V2_TIMING = 22,
		LIGHTBAR_CMD_SET_PARAMS_V2_TIMING = 23,
		LIGHTBAR_CMD_GET_PARAMS_V2_TAP = 24,
		LIGHTBAR_CMD_SET_PARAMS_V2_TAP = 25,
		LIGHTBAR_CMD_GET_PARAMS_V2_OSCILLATION = 26,
		LIGHTBAR_CMD_SET_PARAMS_V2_OSCILLATION = 27,
		LIGHTBAR_CMD_GET_PARAMS_V2_BRIGHTNESS = 28,
		LIGHTBAR_CMD_SET_PARAMS_V2_BRIGHTNESS = 29,
		LIGHTBAR_CMD_GET_PARAMS_V2_THRESHOLDS = 30,
		LIGHTBAR_CMD_SET_PARAMS_V2_THRESHOLDS = 31,
		LIGHTBAR_CMD_GET_PARAMS_V2_COLORS = 32,
		LIGHTBAR_CMD_SET_PARAMS_V2_COLORS = 33,
		LIGHTBAR_NUM_CMDS
		};

		@@ -1813,6 +1920,14 @@ enum ec_led_id {
		EC_LED_ID_POWER_LED,
		/* LED on power adapter or its plug */
		EC_LED_ID_ADAPTER_LED,
		/* LED to indicate left side */
		EC_LED_ID_LEFT_LED,
		/* LED to indicate right side */
		EC_LED_ID_RIGHT_LED,
		/* LED to indicate recovery mode with HW_REINIT */
		EC_LED_ID_RECOVERY_HW_REINIT_LED,
		/* LED to indicate sysrq debug mode. */
		EC_LED_ID_SYSRQ_DEBUG_LED,

		EC_LED_ID_COUNT
		};
		@@ -1827,6 +1942,7 @@ enum ec_led_colors {
		EC_LED_COLOR_BLUE,
		EC_LED_COLOR_YELLOW,
		EC_LED_COLOR_WHITE,
		EC_LED_COLOR_AMBER,

		EC_LED_COLOR_COUNT
		};

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