| commit | 4efe070896e1f7373c98a13713e659d1f5dee52a | [log] [tgz] |
|---|---|---|
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | Tue Jan 18 11:25:41 2011 -0800 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Tue Jan 18 19:30:24 2011 +0000 |
| tree | fab6799395ea600cb71674919d978ef36d60783e | |
| parent | 1ffa325bac55982d72a61ccab1a4190501e37148 [diff] |
drm/i915: make the blitter report buffer modifications to the FBC unit Without this change, blits to the front buffer won't invalidate FBC state, causing us to scan out stale data. Make sure we update these bits on every FBC enable, since they may get clobbered if we shut off the display. References: https://bugzilla.kernel.org/show_bug.cgi?id=26932 Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>