Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0"
  drm/radeon/kms: fix typo in cayman reg offset
  drm/radeon/kms: use correct reg on fusion when reading back mem config

drivers/gpu/drm/nouveau/nouveau_state.c

@@ -371,7 +371,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->vram.flags_valid	= nv50_vram_flags_valid;
 		break;
 	case 0xC0:
-	case 0xD0:
 		engine->instmem.init		= nvc0_instmem_init;
 		engine->instmem.takedown	= nvc0_instmem_takedown;
 		engine->instmem.suspend		= nvc0_instmem_suspend;
@@ -923,7 +922,6 @@ int nouveau_load(struct drm_device *dev, unsigned long flags)
 		dev_priv->card_type = NV_50;
 		break;
 	case 0xc0:
-	case 0xd0:
 		dev_priv->card_type = NV_C0;
 		break;
 	default:

drivers/gpu/drm/radeon/evergreen.c

@@ -2248,7 +2248,10 @@ int evergreen_mc_init(struct radeon_device *rdev)
 
 	/* Get VRAM informations */
 	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32(MC_ARB_RAMCFG);
+	if (rdev->flags & RADEON_IS_IGP)
+		tmp = RREG32(FUS_MC_ARB_RAMCFG);
+	else
+		tmp = RREG32(MC_ARB_RAMCFG);
 	if (tmp & CHANSIZE_OVERRIDE) {
 		chansize = 16;
 	} else if (tmp & CHANSIZE_MASK) {

drivers/gpu/drm/radeon/nid.h

@@ -320,7 +320,7 @@
 #define	CGTS_USER_TCC_DISABLE				0x914C
 #define		TCC_DISABLE_MASK				0xFFFF0000
 #define		TCC_DISABLE_SHIFT				16
-#define	CGTS_SM_CTRL_REG				0x915C
+#define	CGTS_SM_CTRL_REG				0x9150
 #define		OVERRIDE				(1 << 21)
 
 #define	TA_CNTL_AUX					0x9508