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drm: rcar-du: Add r8a77470 support

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Add RZ/G1C (a.k.a. r8a77470) support to the R-Car DU driver.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Fabrizio Castro 2018-10-16 17:58:59 +01:00 committed by Laurent Pinchart
parent 5eb08d9955
commit d1796786e3
1 changed files with 28 additions and 0 deletions
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28
drivers/gpu/drm/rcar-du/rcar_du_drv.c
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@ -77,6 +77,33 @@ static const struct rcar_du_device_info rzg1_du_r8a7745_info = {
},
};
static const struct rcar_du_device_info rzg1_du_r8a77470_info = {
.gen = 2,
.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
| RCAR_DU_FEATURE_EXT_CTRL_REGS
| RCAR_DU_FEATURE_INTERLACED
| RCAR_DU_FEATURE_TVM_SYNC,
.channels_mask = BIT(1) | BIT(0),
.routes = {
/*
* R8A77470 has two RGB outputs, one LVDS output, and
* one (currently unsupported) analog video output
*/
[RCAR_DU_OUTPUT_DPAD0] = {
.possible_crtcs = BIT(0),
.port = 0,
},
[RCAR_DU_OUTPUT_DPAD1] = {
.possible_crtcs = BIT(1),
.port = 1,
},
[RCAR_DU_OUTPUT_LVDS0] = {
.possible_crtcs = BIT(0) | BIT(1),
.port = 2,
},
},
};
static const struct rcar_du_device_info rcar_du_r8a7779_info = {
.gen = 2,
.features = RCAR_DU_FEATURE_INTERLACED
@ -342,6 +369,7 @@ static const struct rcar_du_device_info rcar_du_r8a7799x_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-r8a77470", .data = &rzg1_du_r8a77470_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 },