drm/amdgpu: Allow GfxOff on Vangogh as default

Send allow GfxOff message to SMU to enter GfxOff
mode as default.

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index dd102cc..426a217 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -7905,6 +7905,7 @@ static int gfx_v10_0_set_powergating_state(void *handle,
                break;
        case CHIP_VANGOGH:
                gfx_v10_cntl_pg(adev, enable);
+               amdgpu_gfx_off_ctrl(adev, enable);
                break;
        default:
                break;