The SMU expects CGPG to be enabled when entering S0ix.
with this we can re-enable SMU suspend.
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
/* XXX fix these remaining cases */
if (adev->in_s0ix &&
- (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC || /* breaks suspend */
- adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP || /* breaks resume */
+ (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP || /* breaks resume */
adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX)) /* breaks suspend */
continue;
smu->watermarks_bitmap &= ~(WATERMARKS_LOADED);
- if (smu->is_apu)
+ /* skip CGPG when in S0ix */
+ if (smu->is_apu && !adev->in_s0ix)
smu_set_gfx_cgpg(&adev->smu, false);
return 0;