Commit d31349a5 authored by Biju Das's avatar Biju Das Committed by Laurent Pinchart

drm: rcar-du: Add R8A774A1 support

Add support for the R8A774A1 DU (which is very similar to the R8A7796 DU
except that it lacks TCON and CMM); it has one RGB output, one LVDS output
and one HDMI output.
Signed-off-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 07c7c6bf
......@@ -102,6 +102,35 @@ static const struct rcar_du_device_info rzg1_du_r8a77470_info = {
},
};
static const struct rcar_du_device_info rcar_du_r8a774a1_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(2) | BIT(1) | BIT(0),
.routes = {
/*
* R8A774A1 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_r8a774c0_info = {
.gen = 3,
.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
......@@ -386,6 +415,7 @@ static const struct of_device_id rcar_du_of_table[] = {
{ .compatible = "renesas,du-r8a7744", .data = &rzg1_du_r8a7743_info },
{ .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info },
{ .compatible = "renesas,du-r8a77470", .data = &rzg1_du_r8a77470_info },
{ .compatible = "renesas,du-r8a774a1", .data = &rcar_du_r8a774a1_info },
{ .compatible = "renesas,du-r8a774c0", .data = &rcar_du_r8a774c0_info },
{ .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info },
{ .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info },
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment