diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0792-Revert-drm-amd-display-Release-cached-atomic-state-i.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0792-Revert-drm-amd-display-Release-cached-atomic-state-i.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0792-Revert-drm-amd-display-Release-cached-atomic-state-i.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0792-Revert-drm-amd-display-Release-cached-atomic-state-i.patch new file mode 100644 index 00000000..c5b5e8f7 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0792-Revert-drm-amd-display-Release-cached-atomic-state-i.patch @@ -0,0 +1,36 @@ +From 71eebb7a2497f45852e842f6c1f1e0fde8c67cae Mon Sep 17 00:00:00 2001 +From: "Le.Ma" <Le.Ma@amd.com> +Date: Thu, 31 Aug 2017 11:01:36 +0800 +Subject: [PATCH 0792/4131] Revert "drm/amd/display: Release cached atomic + state in S3." + +This reverts commit db04287a68c089b3a6c2bd574208e51477fba510. +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ---- + 1 file changed, 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +index 62e133b..f87c788 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +@@ -550,7 +550,6 @@ static int dm_suspend(void *handle) + + amdgpu_dm_irq_suspend(adev); + +- WARN_ON(adev->dm.cached_state); + adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev); + + dc_set_power_state( +@@ -650,9 +649,6 @@ int amdgpu_dm_display_resume(struct amdgpu_device *adev ) + + ret = drm_atomic_helper_resume(ddev, adev->dm.cached_state); + +- drm_atomic_state_put(adev->dm.cached_state); +- adev->dm.cached_state = NULL; +- + amdgpu_dm_irq_resume_late(adev); + + return ret; +-- +2.7.4 + |