[AMD Official Use Only - AMD Internal Distribution Only] Reviewed-by: Hawking Zhang <[email protected]>
Regards, Hawking -----Original Message----- From: Gadre, Mangesh <[email protected]> Sent: Friday, February 21, 2025 9:52 PM To: [email protected]; Zhang, Hawking <[email protected]> Cc: Gadre, Mangesh <[email protected]>; Lazar, Lijo <[email protected]> Subject: [PATCH] drm/amd/pm: handling of set performance level display performance level when set not supported Signed-off-by: Mangesh Gadre <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 5 ++++- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index d71c8c58caa4..c3552e0cb35e 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2315,7 +2315,10 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu, if (smu_dpm_ctx->dpm_level != level) { ret = smu_asic_set_performance_level(smu, level); if (ret) { - dev_err(smu->adev->dev, "Failed to set performance level!"); + if (ret == -EOPNOTSUPP) + dev_info(smu->adev->dev, "set performance level %d not supported", level); + else + dev_err(smu->adev->dev, "Failed to set performance level %d", level); return ret; } diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c index 9f276f393b81..7fff57900a58 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c @@ -1947,7 +1947,7 @@ static int smu_v13_0_6_set_performance_level(struct smu_context *smu, break; } - return -EINVAL; + return -EOPNOTSUPP; } static int smu_v13_0_6_set_soft_freq_limited_range(struct smu_context *smu, -- 2.34.1
