From: Alex Deucher Date: Thu, 7 May 2020 16:06:03 +0000 (-0400) Subject: drm/amdgpu: only set DPM_FLAG_NEVER_SKIP for legacy ATPX BOCO X-Git-Tag: v5.15~3606^2~16^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b58615446632dc7f930e672f57356029530fb9e6;p=platform%2Fkernel%2Flinux-starfive.git drm/amdgpu: only set DPM_FLAG_NEVER_SKIP for legacy ATPX BOCO We only need to set DPM_FLAG_NEVER_SKIP for the legacy ATPX BOCO case. D3cold and BACO work as expected. Acked-by: Evan Quan Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index df9260a..682a514 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -189,7 +189,10 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags) dev_dbg(&dev->pdev->dev, "Error during ACPI methods call\n"); if (adev->runpm) { - dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP); + /* only need to skip on ATPX */ + if (amdgpu_device_supports_boco(dev) && + !amdgpu_is_atpx_hybrid()) + dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP); pm_runtime_use_autosuspend(dev->dev); pm_runtime_set_autosuspend_delay(dev->dev, 5000); pm_runtime_allow(dev->dev);