media: i2c: rdacm20: Fix format definition
The RDACM20 camera supports a single image format which is currently listed as MEDIA_BUS_FMT_UYVY8_2X8. As the video stream is transmitted on the GMSL serial bus, the 2X8 variant does not apply. Fix the format by using MEDIA_BUS_FMT_UYVY8_1X16. This fixes a runtime error which is now triggered as the MAX9286 deserializer implements .link_validate(). Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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@ -47,11 +47,11 @@
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#define OV10635_VTS 933
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/*
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* As the drivers supports a single MEDIA_BUS_FMT_UYVY8_2X8 format we
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* As the drivers supports a single MEDIA_BUS_FMT_UYVY8_1X16 format we
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* can harcode the pixel rate.
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*
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* PCLK is fed through the system clock, programmed @88MHz.
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* MEDIA_BUS_FMT_UYVY8_2X8 format = 2 samples per pixel.
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* MEDIA_BUS_FMT_UYVY8_1X16 format = 2 samples per pixel.
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*
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* Pixelrate = PCLK / 2
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* FPS = (OV10635_VTS * OV10635_HTS) / PixelRate
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@ -409,7 +409,7 @@ static int rdacm20_enum_mbus_code(struct v4l2_subdev *sd,
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if (code->pad || code->index > 0)
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return -EINVAL;
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code->code = MEDIA_BUS_FMT_UYVY8_2X8;
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code->code = MEDIA_BUS_FMT_UYVY8_1X16;
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return 0;
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}
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@ -425,7 +425,7 @@ static int rdacm20_get_fmt(struct v4l2_subdev *sd,
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mf->width = OV10635_WIDTH;
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mf->height = OV10635_HEIGHT;
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mf->code = MEDIA_BUS_FMT_UYVY8_2X8;
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mf->code = MEDIA_BUS_FMT_UYVY8_1X16;
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mf->colorspace = V4L2_COLORSPACE_RAW;
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mf->field = V4L2_FIELD_NONE;
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mf->ycbcr_enc = V4L2_YCBCR_ENC_601;
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