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>

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index e1531d9..e22268f 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1577,13 +1577,10 @@ 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);
-               }
+               /* 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,