diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 6d87e70..78ba832 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -2964,11 +2964,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
 {
 	struct radeon_device *rdev = dev->dev_private;
 	uint16_t table;
+	uint32_t save_config_cntl, tmp;
 
 	/* port hardcoded mac stuff from radeonfb */
 	if (rdev->bios == NULL)
 		return;
 
+        WREG8(R_0003C2_GENMO_WT, 0x2);
+
 	/* ASIC INIT 1 */
 	table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_1_TABLE);
 	if (table)
@@ -3006,11 +3009,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
 		combios_write_ram_size(dev);
 	}
 
+#if 0
 	/* DYN CLK 1 */
 	table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
 	if (table)
 		combios_parse_pll_table(dev, table);
+#endif
 
+        WREG8(R_0003C2_GENMO_WT, 0x0);
 }
 
 void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev)