Wesley Chalmers 05e3d830fa drm/amd/display: Only use offset for first ODM pipe ...

[WHY]
Only the first pipe in ODM combine group should have nonzero recout
offset. All other pipes should have recout offset 0;
otherwise there will be gaps in the image.

[HOW]
Set recout.x to 0 if the pipe is not the leftmost ODM pipe.

When computing viewports, calculate the horizontal offset of a pipe's src
based on the current pipe's position in the ODM group, plus whatever offset the
leftmost ODM pipe has; otherwise there will be discontinuity in the image.

Since ODM combine can only combine pipes horizontally, nothing needs to
be done for recout.y.

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2020-09-15 17:52:40 -04:00

..

drm

drm/amd/display: Only use offset for first ODM pipe

2020-09-15 17:52:40 -04:00

host1x

gpu: host1x: debug: Dump push buffer state

2020-07-17 16:06:14 +02:00

ipu-v3

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

trace

gpu/trace: add a gpu total memory usage tracepoint

2020-03-03 17:52:41 -05:00

vga

vgaarb: mark vga_tryget static

2020-08-01 11:28:17 +02:00

Makefile

gpu/trace: add a gpu total memory usage tracepoint

2020-03-03 17:52:41 -05:00