linux-kernel - RE: [PATCH v6 02/12] drm: renesas: rz-du: Add support for RZ/V2H(P) SoC

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Message-ID:
 <TY3PR01MB11346673EBBFD1FB88D29E51B8660A@TY3PR01MB11346.jpnprd01.prod.outlook.com>
Date: Sat, 31 May 2025 06:36:21 +0000
From: Biju Das <biju.das.jz@...renesas.com>
To: Prabhakar <prabhakar.csengg@...il.com>, Laurent Pinchart
	<laurent.pinchart+renesas@...asonboard.com>, Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>, Rob Herring <robh@...nel.org>, Krzysztof
 Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Philipp
 Zabel <p.zabel@...gutronix.de>, Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>
CC: "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linux-renesas-soc@...r.kernel.org" <linux-renesas-soc@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Fabrizio
 Castro <fabrizio.castro.jz@...esas.com>, Prabhakar Mahadev Lad
	<prabhakar.mahadev-lad.rj@...renesas.com>
Subject: RE: [PATCH v6 02/12] drm: renesas: rz-du: Add support for RZ/V2H(P)
 SoC

Hi Prabhakar,

> -----Original Message-----
> From: Prabhakar <prabhakar.csengg@...il.com>
> Sent: 30 May 2025 17:59
> Subject: [PATCH v6 02/12] drm: renesas: rz-du: Add support for RZ/V2H(P) SoC
> 
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> The LCD controller (LCDC) on the RZ/V2H(P) SoC is composed of Frame Compression Processor (FCPVD),
> Video Signal Processor (VSPD), and Display Unit (DU).
> 
> There is one LCDC unit available on the RZ/V2H(P) SoC which is connected to the DSI.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@...renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>

This patch is already applied in drm-misc-next [1]
[1] https://cgit.freedesktop.org/drm/drm-misc/commit/?id=1f957fbb88b61eaf5ac9bf2db6bc2e54121a4359

Cheers,
Biju

> ---
> v5->v6:
> - Added reviewed tag from Laurent
> 
> v4->v5:
> - Added reviewed tag from Biju
> 
> v3->v4:
> - No changes
> 
> v2->v3:
> - No changes
> 
> v1->v2:
> - No changes
> ---
>  drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c b/drivers/gpu/drm/renesas/rz-
> du/rzg2l_du_drv.c
> index 5e40f0c1e7b0..e1aa6a719529 100644
> --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c
> +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c
> @@ -50,9 +50,20 @@ static const struct rzg2l_du_device_info rzg2l_du_r9a07g044_info = {
>  	}
>  };
> 
> +static const struct rzg2l_du_device_info rzg2l_du_r9a09g057_info = {
> +	.channels_mask = BIT(0),
> +	.routes = {
> +		[RZG2L_DU_OUTPUT_DSI0] = {
> +			.possible_outputs = BIT(0),
> +			.port = 0,
> +		},
> +	},
> +};
> +
>  static const struct of_device_id rzg2l_du_of_table[] = {
>  	{ .compatible = "renesas,r9a07g043u-du", .data = &rzg2l_du_r9a07g043u_info },
>  	{ .compatible = "renesas,r9a07g044-du", .data = &rzg2l_du_r9a07g044_info },
> +	{ .compatible = "renesas,r9a09g057-du", .data =
> +&rzg2l_du_r9a09g057_info },
>  	{ /* sentinel */ }
>  };
> 
> --
> 2.49.0