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media: staging: media: imx: imx7-media-csi: Drop unneeded pixel format validation

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The driver won't accept unsupported pixel formats, there's thus no need
to validate it in imx7_csi_pad_link_validate().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2022-05-10 10:47:34 +01:00 committed by Mauro Carvalho Chehab
parent ba9b219f91
commit 820552fbfc
1 changed files with 0 additions and 33 deletions
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33
drivers/staging/media/imx/imx7-media-csi.c
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@ -1968,7 +1968,6 @@ static int imx7_csi_pad_link_validate(struct v4l2_subdev *sd,
struct v4l2_subdev_format *sink_fmt)
{
struct imx7_csi *csi = v4l2_get_subdevdata(sd);
const struct v4l2_pix_format *out_pix = &csi->vdev_fmt;
struct media_pad *pad = NULL;
unsigned int i;
int ret;
@ -2018,38 +2017,6 @@ static int imx7_csi_pad_link_validate(struct v4l2_subdev *sd,
break;
}
/* Validate the sink link, ensure the pixel format is supported. */
switch (out_pix->pixelformat) {
case V4L2_PIX_FMT_UYVY:
case V4L2_PIX_FMT_YUYV:
case V4L2_PIX_FMT_GREY:
case V4L2_PIX_FMT_Y10:
case V4L2_PIX_FMT_Y12:
case V4L2_PIX_FMT_Y14:
case V4L2_PIX_FMT_SBGGR8:
case V4L2_PIX_FMT_SGBRG8:
case V4L2_PIX_FMT_SGRBG8:
case V4L2_PIX_FMT_SRGGB8:
case V4L2_PIX_FMT_SBGGR10:
case V4L2_PIX_FMT_SGBRG10:
case V4L2_PIX_FMT_SGRBG10:
case V4L2_PIX_FMT_SRGGB10:
case V4L2_PIX_FMT_SBGGR12:
case V4L2_PIX_FMT_SGBRG12:
case V4L2_PIX_FMT_SGRBG12:
case V4L2_PIX_FMT_SRGGB12:
case V4L2_PIX_FMT_SBGGR14:
case V4L2_PIX_FMT_SGBRG14:
case V4L2_PIX_FMT_SGRBG14:
case V4L2_PIX_FMT_SRGGB14:
break;
default:
dev_dbg(csi->dev, "Invalid capture pixel format 0x%08x\n",
out_pix->pixelformat);
return -EINVAL;
}
return 0;
}