diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2018-04-14 14:57:06 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-20 16:54:17 +0300 |
| commit | 9f324784a6eb5f34b66da66c1d1eca340e7a045f (patch) | |
| tree | 04542b2e274d41e004c11b805dde4f4f8c09d7f1 /drivers/media | |
| parent | 6c51f646f6414f7123395bbaa0449c8b5d2614ad (diff) | |
| download | linux-9f324784a6eb5f34b66da66c1d1eca340e7a045f.tar.xz | |
media: rcar-vin: update bytesperline and sizeimage calculation
Remove over complicated logic to calculate the value for bytesperline
and sizeimage that was carried over from the soc_camera port. There is
no need to find the max value of bytesperline and sizeimage from
user-space as they are set to 0 before the max_t() operation.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-v4l2.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index ce50bc29b29a..05dd5d9256b9 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -196,10 +196,6 @@ static int __rvin_try_format(struct rvin_dev *vin, pix->pixelformat = RVIN_DEFAULT_FORMAT; } - /* Always recalculate */ - pix->bytesperline = 0; - pix->sizeimage = 0; - /* Limit to source capabilities */ ret = __rvin_try_format_source(vin, which, pix, source); if (ret) @@ -234,10 +230,8 @@ static int __rvin_try_format(struct rvin_dev *vin, v4l_bound_align_image(&pix->width, 2, vin->info->max_width, walign, &pix->height, 4, vin->info->max_height, 2, 0); - pix->bytesperline = max_t(u32, pix->bytesperline, - rvin_format_bytesperline(pix)); - pix->sizeimage = max_t(u32, pix->sizeimage, - rvin_format_sizeimage(pix)); + pix->bytesperline = rvin_format_bytesperline(pix); + pix->sizeimage = rvin_format_sizeimage(pix); if (vin->info->model == RCAR_M1 && pix->pixelformat == V4L2_PIX_FMT_XBGR32) { |