1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index d2e243867ac6..33da8bff8942 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1051,7 +1051,7 @@ int radeon_device_init(struct radeon_device *rdev,
         if (rdev->flags & RADEON_IS_AGP)
                 rdev->need_dma32 = true;
         if ((rdev->flags & RADEON_IS_PCI) &&
-            (rdev->family < CHIP_RS400))
+            (rdev->family <= CHIP_RS740))
                 rdev->need_dma32 = true;
 
         dma_bits = rdev->need_dma32 ? 32 : 40;