From: Jesse Zhang Date: Wed, 8 May 2024 09:32:32 +0000 (+0800) Subject: drm/amd/pm: check the return of send smc msg for sienna_cichild X-Git-Tag: io_uring-6.11-20240722~49^2~25^2~235 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7f684a67f80adaf98fa9b0b1363f518e65c02289;p=linux-2.6-block.git drm/amd/pm: check the return of send smc msg for sienna_cichild Set smu work laod mask may fail, so check return. Signed-off-by: Jesse Zhang Reviewed-by: Tim Huang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c index d5a21d7836cc..0d3e1a121b67 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c @@ -1786,8 +1786,10 @@ static int sienna_cichlid_set_power_profile_mode(struct smu_context *smu, long * smu->power_profile_mode); if (workload_type < 0) return -EINVAL; - smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask, + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask, 1 << workload_type, NULL); + if (ret) + dev_err(smu->adev->dev, "[%s] Failed to set work load mask!", __func__); return ret; }