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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-03-20 19:11:21 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-02 11:10:01 +0400 |
| commit | bc104d1f10eb6001f1b1003a5a92066a1b03f080 (patch) | |
| tree | 8d8731387f3eabc060eaec15f6af63547cc7fac3 /drivers/video | |
| parent | c8431fda9f9f3c3b7490cb44bd5720b494a2421e (diff) | |
| download | linux-bc104d1f10eb6001f1b1003a5a92066a1b03f080.tar.xz | |
drm/i915: Fix the computation of required fb size for pipe
The computation of required framebuffer size in
commit d978ef14456a38034f6c0e94a794129501f89200
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri Mar 7 08:57:51 2014 -0800
drm/i915: Wrap the preallocated BIOS framebuffer and preserve for KMS fbcon v12
is too optimistic, and would rely on the invariant fb being
reconstructed to exactly fit each pipe (and probably ignore hardware
limits). Instead, we want to compute the upper bound on what the display
engine will access and ensure that is within the inherited framebuffer.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/video')
0 files changed, 0 insertions, 0 deletions