Commit 31057d44 authored by Marian-Cristian Rotariu's avatar Marian-Cristian Rotariu Committed by Laurent Pinchart
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drm: rcar-du: Add support for R8A774E1 SoC 



Hookup RZ/G2H (R8A774E1) to DU driver. R8A774E1 has one RGB output,
one LVDS output and one HDMI output.

Signed-off-by: default avatarMarian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 4b6f2b97

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

+30 −0
Original line number Diff line number Diff line
@@ -186,6 +186,35 @@ static const struct rcar_du_device_info rcar_du_r8a774c0_info = { 
	.lvds_clk_mask =  BIT(1) | BIT(0),

};



static const struct rcar_du_device_info rcar_du_r8a774e1_info = {

	.gen = 3,

	.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK

		  | RCAR_DU_FEATURE_VSP1_SOURCE

		  | RCAR_DU_FEATURE_INTERLACED

		  | RCAR_DU_FEATURE_TVM_SYNC,

	.channels_mask = BIT(3) | BIT(1) | BIT(0),

	.routes = {

		/*

		 * R8A774E1 has one RGB output, one LVDS output and one HDMI

		 * output.

		 */

		[RCAR_DU_OUTPUT_DPAD0] = {

			.possible_crtcs = BIT(2),

			.port = 0,

		},

		[RCAR_DU_OUTPUT_HDMI0] = {

			.possible_crtcs = BIT(1),

			.port = 1,

		},

		[RCAR_DU_OUTPUT_LVDS0] = {

			.possible_crtcs = BIT(0),

			.port = 2,

		},

	},

	.num_lvds = 1,

	.dpll_mask =  BIT(1),

};



static const struct rcar_du_device_info rcar_du_r8a7779_info = {

	.gen = 1,

	.features = RCAR_DU_FEATURE_INTERLACED
@@ -452,6 +481,7 @@ static const struct of_device_id rcar_du_of_table[] = { 
	{ .compatible = "renesas,du-r8a774a1", .data = &rcar_du_r8a774a1_info },

	{ .compatible = "renesas,du-r8a774b1", .data = &rcar_du_r8a774b1_info },

	{ .compatible = "renesas,du-r8a774c0", .data = &rcar_du_r8a774c0_info },

	{ .compatible = "renesas,du-r8a774e1", .data = &rcar_du_r8a774e1_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 },