Commit b12fb295 authored by Lijo Lazar's avatar Lijo Lazar Committed by Alex Deucher

drm/amdgpu: Avoid querying DRM MGCG status

MP0 v13.0.6 SOCs don't support DRM MGCG.
Signed-off-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 828afefd
......@@ -1430,7 +1430,8 @@ static void soc15_common_get_clockgating_state(void *handle, u64 *flags)
if (adev->hdp.funcs && adev->hdp.funcs->get_clock_gating_state)
adev->hdp.funcs->get_clock_gating_state(adev, flags);
if (amdgpu_ip_version(adev, MP0_HWIP, 0) != IP_VERSION(13, 0, 2)) {
if ((amdgpu_ip_version(adev, MP0_HWIP, 0) != IP_VERSION(13, 0, 2)) &&
(amdgpu_ip_version(adev, MP0_HWIP, 0) != IP_VERSION(13, 0, 6))) {
/* AMD_CG_SUPPORT_DRM_MGCG */
data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0));
if (!(data & 0x01000000))
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment