Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into...

[deliverable/linux.git] / drivers / gpu / drm / radeon / rv770.c

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index cacec0e20ae3457d0a6369d2a4854a0b828969cf..a8b001641e4bd85997ef1b23dbf9e03d8072ea5b 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -969,7 +969,7 @@ void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
        }
        if (rdev->flags & RADEON_IS_AGP) {
                size_bf = mc->gtt_start;
-               size_af = 0xFFFFFFFF - mc->gtt_end + 1;
+               size_af = 0xFFFFFFFF - mc->gtt_end;
                if (size_bf > size_af) {
                        if (mc->mc_vram_size > size_bf) {
                                dev_warn(rdev->dev, "limiting VRAM\n");
@@ -983,7 +983,7 @@ void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
                                mc->real_vram_size = size_af;
                                mc->mc_vram_size = size_af;
                        }
-                       mc->vram_start = mc->gtt_end;
+                       mc->vram_start = mc->gtt_end + 1;
                }
                mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
                dev_info(rdev->dev, "VRAM: %lluM 0x%08llX - 0x%08llX (%lluM used)\n",