drm: rcar-du: Add r8a774c0 device support
diff mbox series

Message ID 1544732607-7277-1-git-send-email-fabrizio.castro@bp.renesas.com
State New
Delegated to: Kieran Bingham
Headers show
Series
  • drm: rcar-du: Add r8a774c0 device support
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Commit Message

Fabrizio Castro Dec. 13, 2018, 8:23 p.m. UTC
Add support for the RZ/G2E (R8A774C0) SoC to the R-Car DU driver.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 drivers/gpu/drm/rcar-du/rcar_du_drv.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

Comments

Laurent Pinchart Dec. 13, 2018, 9:38 p.m. UTC | #1
Hi Fabrizio,

Thank you for the patch.

On Thursday, 13 December 2018 22:23:27 EET Fabrizio Castro wrote:
> Add support for the RZ/G2E (R8A774C0) SoC to the R-Car DU driver.
> 
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

and applied to my tree.

> ---
>  drivers/gpu/drm/rcar-du/rcar_du_drv.c | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 9caff39..ac32510 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> @@ -104,6 +104,33 @@ static const struct rcar_du_device_info
> rzg1_du_r8a77470_info = { },
>  };
> 
> +static const struct rcar_du_device_info rcar_du_r8a774c0_info = {
> +	.gen = 3,
> +	.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
> +		  | RCAR_DU_FEATURE_EXT_CTRL_REGS
> +		  | RCAR_DU_FEATURE_VSP1_SOURCE,
> +	.channels_mask = BIT(1) | BIT(0),
> +	.routes = {
> +		/*
> +		 * R8A774C0 has one RGB output and two LVDS outputs
> +		 */
> +		[RCAR_DU_OUTPUT_DPAD0] = {
> +			.possible_crtcs = BIT(0) | BIT(1),
> +			.port = 0,
> +		},
> +		[RCAR_DU_OUTPUT_LVDS0] = {
> +			.possible_crtcs = BIT(0),
> +			.port = 1,
> +		},
> +		[RCAR_DU_OUTPUT_LVDS1] = {
> +			.possible_crtcs = BIT(1),
> +			.port = 2,
> +		},
> +	},
> +	.num_lvds = 2,
> +	.lvds_clk_mask =  BIT(1) | BIT(0),
> +};
> +
>  static const struct rcar_du_device_info rcar_du_r8a7779_info = {
>  	.gen = 2,
>  	.features = RCAR_DU_FEATURE_INTERLACED
> @@ -371,6 +398,7 @@ 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-r8a774c0", .data = &rcar_du_r8a774c0_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 },

Patch
diff mbox series

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 9caff39..ac32510 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -104,6 +104,33 @@  static const struct rcar_du_device_info rzg1_du_r8a77470_info = {
 	},
 };
 
+static const struct rcar_du_device_info rcar_du_r8a774c0_info = {
+	.gen = 3,
+	.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
+		  | RCAR_DU_FEATURE_EXT_CTRL_REGS
+		  | RCAR_DU_FEATURE_VSP1_SOURCE,
+	.channels_mask = BIT(1) | BIT(0),
+	.routes = {
+		/*
+		 * R8A774C0 has one RGB output and two LVDS outputs
+		 */
+		[RCAR_DU_OUTPUT_DPAD0] = {
+			.possible_crtcs = BIT(0) | BIT(1),
+			.port = 0,
+		},
+		[RCAR_DU_OUTPUT_LVDS0] = {
+			.possible_crtcs = BIT(0),
+			.port = 1,
+		},
+		[RCAR_DU_OUTPUT_LVDS1] = {
+			.possible_crtcs = BIT(1),
+			.port = 2,
+		},
+	},
+	.num_lvds = 2,
+	.lvds_clk_mask =  BIT(1) | BIT(0),
+};
+
 static const struct rcar_du_device_info rcar_du_r8a7779_info = {
 	.gen = 2,
 	.features = RCAR_DU_FEATURE_INTERLACED
@@ -371,6 +398,7 @@  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-r8a774c0", .data = &rcar_du_r8a774c0_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 },