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media: staging: media: imx: imx7-media-csi: Add V4L2_PIX_FMT_Y14 support

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The device supports 14-bit greyscale formats the same way it supports
14-bit Bayer formats.

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 a4da0cee0d
commit ba9b219f91
1 changed files with 5 additions and 0 deletions
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5
drivers/staging/media/imx/imx7-media-csi.c
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@ -907,6 +907,10 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
.fourcc = V4L2_PIX_FMT_Y12,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_Y12_1X12),
.bpp = 16,
}, {
.fourcc = V4L2_PIX_FMT_Y14,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_Y14_1X14),
.bpp = 16,
},
};
@ -2021,6 +2025,7 @@ static int imx7_csi_pad_link_validate(struct v4l2_subdev *sd,
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: