Commit 9edf73fe authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Laurent Pinchart
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drm: rcar-du: Add r8a7742 support 



Add direct support for the r8a7742 (RZ/G1H).

The RZ/G1H shares a common, compatible configuration with the r8a7790
(R-Car H2) so that device info structure is reused, the only difference
being TCON is unsupported on RZ/G1H (Currently unsupported by the driver).

Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarMarian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent c3415d91

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

+4 −2
Original line number Original line Diff line number Diff line
@@ -216,8 +216,9 @@ static const struct rcar_du_device_info rcar_du_r8a7790_info = { 
	.channels_mask = BIT(2) | BIT(1) | BIT(0),

	.channels_mask = BIT(2) | BIT(1) | BIT(0),

	.routes = {

	.routes = {

		/*

		/*

		 * R8A7790 has one RGB output, two LVDS outputs and one

		 * R8A7742 and R8A7790 each have one RGB output and two LVDS

		 * (currently unsupported) TCON output.

		 * outputs. Additionally R8A7790 supports one TCON output

		 * (currently unsupported by the driver).

		 */

		 */

		[RCAR_DU_OUTPUT_DPAD0] = {

		[RCAR_DU_OUTPUT_DPAD0] = {

			.possible_crtcs = BIT(2) | BIT(1) | BIT(0),

			.possible_crtcs = BIT(2) | BIT(1) | BIT(0),
@@ -443,6 +444,7 @@ static const struct rcar_du_device_info rcar_du_r8a7799x_info = { 
};

};





static const struct of_device_id rcar_du_of_table[] = {

static const struct of_device_id rcar_du_of_table[] = {

	{ .compatible = "renesas,du-r8a7742", .data = &rcar_du_r8a7790_info },

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

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

	{ .compatible = "renesas,du-r8a7744", .data = &rzg1_du_r8a7743_info },

	{ .compatible = "renesas,du-r8a7744", .data = &rzg1_du_r8a7743_info },

	{ .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info },

	{ .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info },