diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2018-04-14 14:57:03 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-20 16:52:06 +0300 |
| commit | d1dc6bacefb9729089025555930a04f69498c121 (patch) | |
| tree | 98c1a7d4ae4d4d4955b44681a98789939c5404a4 /drivers/media/platform/rcar-vin/rcar-dma.c | |
| parent | 0f4b33783389c7daaa67f9b0b7164a51fabe3644 (diff) | |
| download | linux-d1dc6bacefb9729089025555930a04f69498c121.tar.xz | |
media: rcar-vin: all Gen2 boards can scale simplify logic
The logic to preserve the requested format width and height are too
complex and come from a premature optimization for Gen3. All Gen2 SoC
can scale and the Gen3 implementation will not use these functions at
all so simply preserve the width and height when interacting with the
subdevice much like the field is preserved simplifies the logic quite a
bit.
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/platform/rcar-vin/rcar-dma.c')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-dma.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c index 23120901b0a0..4f48575f2008 100644 --- a/drivers/media/platform/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/rcar-vin/rcar-dma.c @@ -585,14 +585,6 @@ void rvin_crop_scale_comp(struct rvin_dev *vin) 0, 0); } -void rvin_scale_try(struct rvin_dev *vin, struct v4l2_pix_format *pix, - u32 width, u32 height) -{ - /* All VIN channels on Gen2 have scalers */ - pix->width = width; - pix->height = height; -} - /* ----------------------------------------------------------------------------- * Hardware setup */ |