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Commit 45ac22c8 authored by Li Peng's avatar Li Peng Committed by Eric Anholt
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drm/i915: Turn on 945 self-refresh only if single CRTC is active

Enable self-refresh on 945 when just one CRTC is activated.
Otherwise user would get display flicker with dual display.

This fixes https://bugs.freedesktop.org/show_bug.cgi?id=27667



Signed-off-by: default avatarLi Peng <peng.li@intel.com>
Reviewed-by: default avatarAdam Jackson <ajax@redhat.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent c496fa1f
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