From: Alex Deucher <alexander.deucher@xxxxxxx> commit ec1aab7816b06c32f42935e34ce3a3040c778afb upstream. This uses more aggressive hueristics than the the bootup default profile. On windows the OS has a special fullscreen 3D mode where this is used. Since we don't have the equivalent on Linux default to this profile for dGPUs. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/1500 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Reviewed-by: Kenneth Feng <kenneth.feng@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> (cherry picked from commit 336568de918e08c825b3b1cbe2ec809f2fc26d94) Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -1264,7 +1264,11 @@ static int smu_sw_init(void *handle) smu->workload_prority[PP_SMC_POWER_PROFILE_VR] = 4; smu->workload_prority[PP_SMC_POWER_PROFILE_COMPUTE] = 5; smu->workload_prority[PP_SMC_POWER_PROFILE_CUSTOM] = 6; - smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT]; + + if (smu->is_apu) + smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT]; + else + smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_FULLSCREEN3D]; smu->workload_setting[0] = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT; smu->workload_setting[1] = PP_SMC_POWER_PROFILE_FULLSCREEN3D; Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are queue-6.11/drm-amdgpu-fix-random-data-corruption-for-sdma-7.patch queue-6.11/drm-amdgpu-swsmu-fix-ordering-for-setting-workload_mask.patch queue-6.11/drm-amdgpu-smu13-fix-profile-reporting.patch queue-6.11/drm-amd-pm-vangogh-fix-kernel-memory-out-of-bounds-w.patch queue-6.11/drm-amdgpu-swsmu-default-to-fullscreen-3d-profile-for-dgpus.patch queue-6.11/revert-drm-amd-display-update-dml2-policy-enhancedprefetchscheduleaccelerationfinal-dcn35.patch
