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drm/radeon/kms: set the MSB of the HDP slice size 

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-01-06 19:12:37 -05:00 committed by Dave Airlie
parent 9e46a48df2
commit c46cb4dabd
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/evergreen.c
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@ -1147,7 +1147,7 @@ static void evergreen_mc_program(struct radeon_device *rdev)
tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
WREG32(MC_VM_FB_LOCATION, tmp); WREG32(MC_VM_FB_LOCATION, tmp);
WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
WREG32(HDP_NONSURFACE_INFO, (2 << 7)); WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
if (rdev->flags & RADEON_IS_AGP) { if (rdev->flags & RADEON_IS_AGP) {
WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16); WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16);