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(parent: a0a433a) | patch
compositor-drm: Force DPMS state to ON after drmModeSetCrtc()
authorAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Tue, 4 Jun 2013 13:24:05 +0000 (16:24 +0300)
committerKristian Høgsberg <krh@bitplanet.net>
Wed, 5 Jun 2013 04:01:35 +0000 (00:01 -0400)
commit722a2d523c90c2315121ddff6a001de2fe6965e6
treebd00b13689137c44cfccd1ef260ad68a8e09ab1atree | snapshot
parenta0a433a223be3e3b526485475cf43b4f9e9ca548commit | diff
compositor-drm: Force DPMS state to ON after drmModeSetCrtc()

The kernel is supposed to set this when drmModeSetCrtc() is called but
at least the i915 driver wouldn't do that in all cases. A fix for this
should be released with kernel 3.10, but we work around the issue in
older kernels by always forcing DPMS to ON when doing a mode set.

https://bugs.freedesktop.org/show_bug.cgi?id=64873
src/compositor-drm.c diff | blob | history
Domain: Graphics System / Uncategorized;