Revert "drm/amdgpu: use BACO reset on vega20 if platform support"

This reverts commit 2172b89e.
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/soc15.c

@@ -461,7 +461,6 @@ static int soc15_asic_reset(struct amdgpu_device *adev)
 
 	switch (adev->asic_type) {
 	case CHIP_VEGA10:
-	case CHIP_VEGA20:
 		soc15_asic_get_baco_capability(adev, &baco_reset);
 		break;
 	default: