6.12-stable review patch. If anyone has any objections, please let me know.
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From: Kenneth Feng kenneth.feng@amd.com
commit 3912a78cf72eb45f8153a395162b08fef9c5ec3d upstream.
Set the default workload type to bootup type on smu v13.0.7. This is because of the constraint on smu v13.0.7. Gfx activity has an even higher set point on 3D fullscreen mode than the one on bootup mode. This causes the 3D fullscreen mode's performance is worse than the bootup mode's performance for the lightweighted/medium workload. For the high workload, the performance is the same between 3D fullscreen mode and bootup mode.
v2: set the default workload in ASIC specific file
Signed-off-by: Kenneth Feng kenneth.feng@amd.com Reviewed-by: Yang Wang kevinyang.wang@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org # 6.11.x Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c @@ -2717,4 +2717,5 @@ void smu_v13_0_7_set_ppt_funcs(struct sm smu->workload_map = smu_v13_0_7_workload_map; smu->smc_driver_if_version = SMU13_0_7_DRIVER_IF_VERSION; smu_v13_0_set_smu_mailbox_registers(smu); + smu->power_profile_mode = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT; }