drm/amdgpu: remove unnecessary asic type check

The number of crtc should be 0 for ASICs that don't
have display engine. Remove the unnecessary asic type
check then.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

@@ -1577,14 +1577,11 @@ static int gmc_v9_0_hw_init(void *handle)
 	gmc_v9_0_init_golden_registers(adev);
 
 	if (adev->mode_info.num_crtc) {
-		if (adev->asic_type != CHIP_ARCTURUS) {
 		/* Lockout access through VGA aperture*/
 		WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
-
 		/* disable VGA render */
 		WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
 	}
-	}
 
 	amdgpu_device_program_register_sequence(adev,
 						golden_settings_vega10_hdp,