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Commit fe9ac013 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Laurent Pinchart
Browse files

drm: rcar-du: Add R8A77970 support 



Add support for the R-Car V3M (R8A77970) SoC to the R-Car DU driver.

Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 15c12c17

drivers/gpu/drm/rcar-du/rcar_du_drv.c

+21 −0
Original line number Diff line number Diff line
@@ -246,6 +246,26 @@ static const struct rcar_du_device_info rcar_du_r8a7796_info = { 
	.dpll_ch =  BIT(1),

};



static const struct rcar_du_device_info rcar_du_r8a77970_info = {

	.gen = 3,

	.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK

		  | RCAR_DU_FEATURE_EXT_CTRL_REGS

		  | RCAR_DU_FEATURE_VSP1_SOURCE,

	.num_crtcs = 1,

	.routes = {

		/* R8A77970 has one RGB output and one LVDS output. */

		[RCAR_DU_OUTPUT_DPAD0] = {

			.possible_crtcs = BIT(0),

			.port = 0,

		},

		[RCAR_DU_OUTPUT_LVDS0] = {

			.possible_crtcs = BIT(0),

			.port = 1,

		},

	},

	.num_lvds = 1,

};



static const struct of_device_id rcar_du_of_table[] = {

	{ .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info },

	{ .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info },
@@ -257,6 +277,7 @@ static const struct of_device_id rcar_du_of_table[] = { 
	{ .compatible = "renesas,du-r8a7794", .data = &rcar_du_r8a7794_info },

	{ .compatible = "renesas,du-r8a7795", .data = &rcar_du_r8a7795_info },

	{ .compatible = "renesas,du-r8a7796", .data = &rcar_du_r8a7796_info },

	{ .compatible = "renesas,du-r8a77970", .data = &rcar_du_r8a77970_info },

	{ }

};