Re: [PATCH v4 4/5] media: platform: mediatek: isp_30: add mediatek ISP3.0 camsv

From: CK Hu (胡俊光)
Date: Mon Mar 18 2024 - 01:19:13 EST


Hi, Julien:

On Wed, 2024-01-10 at 15:14 +0100, Julien Stephan wrote:
>
> External email : Please do not click links or open attachments until
> you have verified the sender or the content.
> From: Phi-bang Nguyen <pnguyen@xxxxxxxxxxxx>
>
> This driver provides a path to bypass the SoC ISP so that image data
> coming from the SENINF can go directly into memory without any image
> processing. This allows the use of an external ISP.
>
> Signed-off-by: Phi-bang Nguyen <pnguyen@xxxxxxxxxxxx>
> Signed-off-by: Florian Sylvestre <fsylvestre@xxxxxxxxxxxx>
> [Paul Elder fix irq locking]
> Signed-off-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx>
> Co-developed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Co-developed-by: Julien Stephan <jstephan@xxxxxxxxxxxx>
> Signed-off-by: Julien Stephan <jstephan@xxxxxxxxxxxx>
> ---

[snip]

> +
> +struct mtk_cam_format_info {
> + u32 code;
> + u32 fourcc;
> + bool packed;

For all the format defined in mtk_cam_format_info[], packed is true, so
this is redundant. Remove it.

Regards,
CK

> + u8 bpp;
> +};

[snip]

> +/* ---------------------------------------------------------------
> --------------
> + * Format Information
> + */
> +
> +static const struct mtk_cam_format_info mtk_cam_format_info[] = {
> + {
> + .fourcc = V4L2_PIX_FMT_SBGGR8,
> + .code = MEDIA_BUS_FMT_SBGGR8_1X8,
> + .packed = true,
> + .bpp = 8,
> + }, {
> + .fourcc = V4L2_PIX_FMT_SGBRG8,
> + .code = MEDIA_BUS_FMT_SGBRG8_1X8,
> + .packed = true,
> + .bpp = 8,
> + }, {
> + .fourcc = V4L2_PIX_FMT_SGRBG8,
> + .code = MEDIA_BUS_FMT_SGRBG8_1X8,
> + .packed = true,
> + .bpp = 8,
> + }, {
> + .fourcc = V4L2_PIX_FMT_SRGGB8,
> + .code = MEDIA_BUS_FMT_SRGGB8_1X8,
> + .packed = true,
> + .bpp = 8,
> + }, {
> + .fourcc = V4L2_PIX_FMT_YUYV,
> + .code = MEDIA_BUS_FMT_YUYV8_1X16,
> + .packed = true,
> + .bpp = 16,
> + }, {
> + .fourcc = V4L2_PIX_FMT_YVYU,
> + .code = MEDIA_BUS_FMT_YVYU8_1X16,
> + .packed = true,
> + .bpp = 16,
> + }, {
> + .fourcc = V4L2_PIX_FMT_UYVY,
> + .code = MEDIA_BUS_FMT_UYVY8_1X16,
> + .packed = true,
> + .bpp = 16,
> + }, {
> + .fourcc = V4L2_PIX_FMT_VYUY,
> + .code = MEDIA_BUS_FMT_VYUY8_1X16,
> + .packed = true,
> + .bpp = 16,
> + },
> +};