drm/amd/pm: enable baco reset for Hawaii

Which can be used for S4(hibernation) support.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Tested-by: Sandeep Raghuraman <sandy.8925@gmail.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/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index 03ff8bd..5442df0 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -1336,11 +1336,13 @@ cik_asic_reset_method(struct amdgpu_device *adev)
 
        switch (adev->asic_type) {
        case CHIP_BONAIRE:
-       case CHIP_HAWAII:
                /* disable baco reset until it works */
                /* smu7_asic_get_baco_capability(adev, &baco_reset); */
                baco_reset = false;
                break;
+       case CHIP_HAWAII:
+               baco_reset = cik_asic_supports_baco(adev);
+               break;
        default:
                baco_reset = false;
                break;