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Commit e71270fd authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
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drm/radeon/kms/vm: set vram base offset properly for TN 



Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 05b3ef69

drivers/gpu/drm/radeon/ni.c

+6 −1
Original line number Diff line number Diff line
@@ -1746,6 +1746,11 @@ int cayman_vm_init(struct radeon_device *rdev) 
	/* number of VMs */

	rdev->vm_manager.nvm = 8;

	/* base offset of vram pages */

	if (rdev->flags & RADEON_IS_IGP) {

		u64 tmp = RREG32(FUS_MC_VM_FB_OFFSET);

		tmp <<= 22;

		rdev->vm_manager.vram_base_offset = tmp;

	} else

		rdev->vm_manager.vram_base_offset = 0;

	return 0;

}