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Commit cdd90700 authored by Fabrizio Castro's avatar Fabrizio Castro Committed by Laurent Pinchart
Browse files

drm: rcar-du: Add R8A7745 support 



Add support for the R8A7745 DU (which is very similar to the R8A7794 DU);
it has 2 RGB outputs.

Signed-off-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 36a46da9

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

+22 −0
Original line number Diff line number Diff line
@@ -55,6 +55,27 @@ static const struct rcar_du_device_info rzg1_du_r8a7743_info = { 
	.num_lvds = 1,

};



static const struct rcar_du_device_info rzg1_du_r8a7745_info = {

	.gen = 2,

	.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK

		  | RCAR_DU_FEATURE_EXT_CTRL_REGS,

	.num_crtcs = 2,

	.routes = {

		/*

		 * R8A7745 has two RGB outputs

		 */

		[RCAR_DU_OUTPUT_DPAD0] = {

			.possible_crtcs = BIT(0),

			.port = 0,

		},

		[RCAR_DU_OUTPUT_DPAD1] = {

			.possible_crtcs = BIT(1),

			.port = 1,

		},

	},

	.num_lvds = 0,

};



static const struct rcar_du_device_info rcar_du_r8a7779_info = {

	.gen = 2,

	.features = 0,
@@ -229,6 +250,7 @@ static const struct rcar_du_device_info rcar_du_r8a7796_info = { 


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 },

	{ .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info },

	{ .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info },

	{ .compatible = "renesas,du-r8a7791", .data = &rcar_du_r8a7791_info },