drm/radeon: properly lock disp in mc_stop/resume for evergreen+

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Need to wait for the new addresses to take affect before
re-enabling the MC.

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

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Alex Deucher 2013-04-10 09:58:42 -04:00

parent 2f86e2ede3

commit 968c01664c

2 changed files with 45 additions and 4 deletions

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47

drivers/gpu/drm/radeon/evergreen.c

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2

drivers/gpu/drm/radeon/evergreen_reg.h

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