On 07/03/18 23:04, Niklas Söderlund wrote:
> If the pixelformat is not supported it should not fail but be set to
> something that works. While we are at it move the two different
> checks of the pixelformat to the same statement.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Regards,
Hans
> ---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 14 +++-----------
> 1 file changed, 3 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> index 55fa69aa7c454928..01f2a14169a74ff3 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -187,12 +187,10 @@ static int __rvin_try_format(struct rvin_dev *vin,
> u32 walign;
> int ret;
>
> - /* If requested format is not supported fallback to the default */
> - if (!rvin_format_from_pixel(pix->pixelformat)) {
> - vin_dbg(vin, "Format 0x%x not found, using default 0x%x\n",
> - pix->pixelformat, RVIN_DEFAULT_FORMAT);
> + if (!rvin_format_from_pixel(pix->pixelformat) ||
> + (vin->info->model == RCAR_M1 &&
> + pix->pixelformat == V4L2_PIX_FMT_XBGR32))
> pix->pixelformat = RVIN_DEFAULT_FORMAT;
> - }
>
> /* Limit to source capabilities */
> ret = __rvin_try_format_source(vin, which, pix, source);
> @@ -231,12 +229,6 @@ static int __rvin_try_format(struct rvin_dev *vin,
> pix->bytesperline = rvin_format_bytesperline(pix);
> pix->sizeimage = rvin_format_sizeimage(pix);
>
> - if (vin->info->model == RCAR_M1 &&
> - pix->pixelformat == V4L2_PIX_FMT_XBGR32) {
> - vin_err(vin, "pixel format XBGR32 not supported on M1\n");
> - return -EINVAL;
> - }
> -
> vin_dbg(vin, "Format %ux%u bpl: %d size: %d\n",
> pix->width, pix->height, pix->bytesperline, pix->sizeimage);
>
>
