From: Dave Airlie Date: Fri, 7 Aug 2009 01:03:26 +0000 (+1000) Subject: drm/radeon/kms: setup MC/VRAM the same way for suspend/resume X-Git-Tag: v2.6.31-rc6~47^2 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=17332925d7b11bb6c2d0c49450ae58dd836005da;p=~emulex%2Finfiniband.git drm/radeon/kms: setup MC/VRAM the same way for suspend/resume 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 --- diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index a162ade74b7..9ff6dcb97f9 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -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",