From feff00b88eca6837ba48772d5eff579310cd6e51 Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Tue, 12 Jun 2018 17:01:23 +0800 Subject: [PATCH 4093/4131] drm/amd/powerplay: remove uncessary extra gfxoff control call Gfxoff is already enabled in amdgpu_device_ip_set_powergating_state. So, no need to enable it again in pp_late_init. Change-Id: Id33d2dac192645fc9dcdfaf5825420093a87f814 Signed-off-by: Evan Quan Reviewed-by: Huang Rui --- drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c index 2b15d27..76fc45f 100644 --- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c @@ -180,7 +180,6 @@ static int pp_late_init(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; - int ret; if (hwmgr && hwmgr->pm_en) { mutex_lock(&hwmgr->smu_lock); @@ -189,15 +188,9 @@ static int pp_late_init(void *handle) mutex_unlock(&hwmgr->smu_lock); } - if (hwmgr->hwmgr_func->gfx_off_control && - (hwmgr->feature_mask & PP_GFXOFF_MASK)) { - ret = hwmgr->hwmgr_func->gfx_off_control(hwmgr, true); - if (ret) - pr_err("gfx off enabling failed!\n"); - } - if (adev->pm.smu_prv_buffer_size != 0) pp_reserve_vram_for_smu(adev); + return 0; } -- 2.7.4