drm/radeon: disable the crtcs in mc_stop (evergreen+) (v2)

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Just disabling the mem requests should be enough, but
that doesn't seem to work correctly on efi systems.

May fix:
https://bugs.freedesktop.org/show_bug.cgi?id=57567
https://bugs.freedesktop.org/show_bug.cgi?id=43655
https://bugzilla.kernel.org/show_bug.cgi?id=56441

v2: blank displays first, then disable.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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Alex Deucher 2013-04-10 19:08:14 -04:00

parent e884fc640c

commit abf1457bbb

1 changed files with 12 additions and 0 deletions

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drivers/gpu/drm/radeon/evergreen.c

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