6.6-stable review patch. If anyone has any objections, please let me know.
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From: Alex Deucher alexander.deucher@amd.com
commit 8f614469de248a4bc55fb07e55d5f4c340c75b11 upstream.
The kernel doc says you need to select manual mode to adjust this, but the code only allows you to adjust it when manual mode is not selected. Remove the manual mode check.
Reviewed-by: Kenneth Feng kenneth.feng@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com (cherry picked from commit bbb05f8a9cd87f5046d05a0c596fddfb714ee457) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -1882,8 +1882,7 @@ static int smu_adjust_power_state_dynami smu_dpm_ctx->dpm_level = level; }
- if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL && - smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) { + if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) { index = fls(smu->workload_mask); index = index > 0 && index <= WORKLOAD_POLICY_MAX ? index - 1 : 0; workload[0] = smu->workload_setting[index]; @@ -1960,8 +1959,7 @@ static int smu_switch_power_profile(void workload[0] = smu->workload_setting[index]; }
- if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL && - smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) + if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) smu_bump_power_profile_mode(smu, workload, 0);
return 0;