linux/drivers/gpu
Paul Kocialkowski 31cf282a53
drm/sun4i: Make pitch even for GEM dumb alloc as per hardware constraint
Our hardware requires the pitch to be an even number when using YUV
formats with the frontend. Implement a driver-specific callback for GEM
dumb allocation that sets the pitch accordingly.

Since only the bpp is passed (and not the format), we cannot really
distinguish if this alignment is really required. Since it doesn't hurt
to align the pitch anyway, always do it.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-30-paul.kocialkowski@bootlin.com
2018-11-27 10:01:49 +01:00
..
drm drm/sun4i: Make pitch even for GEM dumb alloc as per hardware constraint 2018-11-27 10:01:49 +01:00
host1x gpu: host1x: Detach Host1x from IOMMU DMA domain on arm32 2018-09-26 17:11:14 +02:00
ipu-v3 media: v4l: mediabus: Recognise CSI-2 D-PHY and C-PHY 2018-10-04 16:06:15 -04:00
vga vgaarb: Keep adding VGA device in queue 2018-10-23 07:23:00 +02:00
Makefile