linux/drivers/gpu
Chris Wilson 944397f04f drm/i915: Store required fence size/alignment for GGTT vma
The fence size/alignment is a combination of the vma size plus object
tiling parameters. Those parameters are rarely changed, making the fence
size/alignemnt roughly constant for the lifetime of the VMA. We can
simplify subsequent calculations by precalculating the size/alignment
required for GGTT vma taking fencing into account (with an update if we
do change the tiling or stride).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-4-chris@chris-wilson.co.uk
2017-01-10 08:12:21 +00:00
..
drm drm/i915: Store required fence size/alignment for GGTT vma 2017-01-10 08:12:21 +00:00
host1x gpu: host1x: Add locking to syncpt 2016-11-11 15:33:13 +01:00
ipu-v3 imx-drm plane update cleanup, YUV formats 2016-11-11 09:31:27 +10:00
vga vgaarb: use valid dev pointer in vgaarb_info() 2016-11-22 16:40:35 +01:00
Makefile