From 526e6ca5d1d5fd22c79033cf5a8eb07d98a11274 Mon Sep 17 00:00:00 2001 From: Tim Huang Date: Mon, 6 Jun 2022 16:27:06 +0800 Subject: [PATCH] drm/amdgpu/pm: remove the repeated EnableGfxImu message sending The EnableGfxImu message will be issued in the set_gfx_power_up_by_imu. Signed-off-by: Tim Huang Reviewed-by: Yifan Zhang Signed-off-by: Alex Deucher --- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c index 196670345552b..82d3718d83244 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c @@ -219,15 +219,10 @@ static int smu_v13_0_4_system_features_control(struct smu_context *smu, bool en) { struct amdgpu_device *adev = smu->adev; int ret = 0; - /* SMU fw need this message to trigger IMU to complete the initialization */ - if (en) - ret = smu_cmn_send_smc_msg(smu, SMU_MSG_EnableGfxImu, NULL); - else { - if (!adev->in_s0ix) - ret = smu_cmn_send_smc_msg(smu, - SMU_MSG_PrepareMp1ForUnload, - NULL); - } + + if (!en && !adev->in_s0ix) + ret = smu_cmn_send_smc_msg(smu, SMU_MSG_PrepareMp1ForUnload, NULL); + return ret; } -- 2.30.2