radeon: fix unused agp functionality

diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index 190b143..d5889e6 100644 (file)
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -120,7 +120,7 @@ void radeon_read_agp_location(drm_radeon_private_t *dev_priv, u32 *agp_lo, u32 *
                *agp_lo = RADEON_READ(R600_MC_VM_AGP_BOT);
                *agp_hi = RADEON_READ(R600_MC_VM_AGP_TOP);
        } else if (dev_priv->chip_family == CHIP_RV515) {
-               *agp_lo = radeon_read_mc_reg(dev_priv, RV515_MC_FB_LOCATION);
+               *agp_lo = radeon_read_mc_reg(dev_priv, RV515_MC_AGP_LOCATION);
                *agp_hi = 0;
        } else if (dev_priv->chip_family == CHIP_RS600) {
                *agp_lo = 0;
@@ -133,7 +133,7 @@ void radeon_read_agp_location(drm_radeon_private_t *dev_priv, u32 *agp_lo, u32 *
                *agp_lo = radeon_read_mc_reg(dev_priv, R520_MC_AGP_LOCATION);
                *agp_hi = 0;
        } else {
-               *agp_lo = RADEON_READ(RADEON_MC_FB_LOCATION);
+               *agp_lo = RADEON_READ(RADEON_MC_AGP_LOCATION);
                *agp_hi = 0;
        }
 }