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drm/radeon/kms: setup MC/VRAM the same way for suspend/resume

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we should align the GTT after VRAM no matter what, as we can
come back from resume and put in a different place and bad things happen.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2009-08-07 11:03:26 +10:00 committed by Dave Airlie
parent 985fe845ae
commit 17332925d7
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/radeon/radeon_device.c
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@ -152,7 +152,9 @@ int radeon_mc_setup(struct radeon_device *rdev)
}
} else {
rdev->mc.vram_location = 0;
rdev->mc.gtt_location = rdev->mc.mc_vram_size;
tmp = rdev->mc.mc_vram_size;
tmp = (tmp + rdev->mc.gtt_size - 1) & ~(rdev->mc.gtt_size - 1);
rdev->mc.gtt_location = tmp;
}
DRM_INFO("radeon: VRAM %uM\n", rdev->mc.real_vram_size >> 20);
DRM_INFO("radeon: VRAM from 0x%08X to 0x%08X\n",