linux-kernel - Re: [PATCH v2 16/16] media: platform: rzg2l-cru: Add support to capture 8bit raw sRGB

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Message-ID: <20240927232403.GP12322@pendragon.ideasonboard.com>
Date: Sat, 28 Sep 2024 02:24:03 +0300
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Hans Verkuil <hverkuil-cisco@...all.nl>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH v2 16/16] media: platform: rzg2l-cru: Add support to
 capture 8bit raw sRGB

Hi Prabhakar,

Thank you for the patch.

On Tue, Sep 10, 2024 at 06:53:57PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Add support to capture 8bit Bayer formats.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>

> ---
>  .../platform/renesas/rzg2l-cru/rzg2l-csi2.c   |  4 +++
>  .../platform/renesas/rzg2l-cru/rzg2l-ip.c     | 28 +++++++++++++++++++
>  2 files changed, 32 insertions(+)
> 
> diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
> index e630283dd1f1..d46f0bd10cec 100644
> --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
> +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
> @@ -188,6 +188,10 @@ struct rzg2l_csi2_format {
>  
>  static const struct rzg2l_csi2_format rzg2l_csi2_formats[] = {
>  	{ .code = MEDIA_BUS_FMT_UYVY8_1X16, .bpp = 16 },
> +	{ .code = MEDIA_BUS_FMT_SBGGR8_1X8, .bpp = 8, },
> +	{ .code = MEDIA_BUS_FMT_SGBRG8_1X8, .bpp = 8, },
> +	{ .code = MEDIA_BUS_FMT_SGRBG8_1X8, .bpp = 8, },
> +	{ .code = MEDIA_BUS_FMT_SRGGB8_1X8, .bpp = 8, },
>  };
>  
>  static inline struct rzg2l_csi2 *sd_to_csi2(struct v4l2_subdev *sd)
> diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
> index 9b0563198b50..9bb192655f25 100644
> --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
> +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
> @@ -19,6 +19,34 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = {
>  		.bpp = 2,
>  		.icndmr = ICnDMR_YCMODE_UYVY,
>  	},
> +	{
> +		.code = MEDIA_BUS_FMT_SBGGR8_1X8,
> +		.format = V4L2_PIX_FMT_SBGGR8,
> +		.datatype = MIPI_CSI2_DT_RAW8,
> +		.bpp = 1,
> +		.icndmr = 0,
> +	},
> +	{
> +		.code = MEDIA_BUS_FMT_SGBRG8_1X8,
> +		.format = V4L2_PIX_FMT_SGBRG8,
> +		.datatype = MIPI_CSI2_DT_RAW8,
> +		.bpp = 1,
> +		.icndmr = 0,
> +	},
> +	{
> +		.code = MEDIA_BUS_FMT_SGRBG8_1X8,
> +		.format = V4L2_PIX_FMT_SGRBG8,
> +		.datatype = MIPI_CSI2_DT_RAW8,
> +		.bpp = 1,
> +		.icndmr = 0,
> +	},
> +	{
> +		.code = MEDIA_BUS_FMT_SRGGB8_1X8,
> +		.format = V4L2_PIX_FMT_SRGGB8,
> +		.datatype = MIPI_CSI2_DT_RAW8,
> +		.bpp = 1,
> +		.icndmr = 0,
> +	},
>  };
>  
>  const struct rzg2l_cru_ip_format *rzg2l_cru_ip_code_to_fmt(unsigned int code)

-- 
Regards,

Laurent Pinchart