diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3331-drm-amd-display-Temporary-fix-for-RHEL6-rotation-iss.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3331-drm-amd-display-Temporary-fix-for-RHEL6-rotation-iss.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3331-drm-amd-display-Temporary-fix-for-RHEL6-rotation-iss.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3331-drm-amd-display-Temporary-fix-for-RHEL6-rotation-iss.patch new file mode 100644 index 00000000..d209a199 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3331-drm-amd-display-Temporary-fix-for-RHEL6-rotation-iss.patch @@ -0,0 +1,31 @@ +From e7e223764459581c2f41c00ff4ffe5a19b8fd6c9 Mon Sep 17 00:00:00 2001 +From: "Jerry (Fangzhi) Zuo" <Jerry.Zuo@amd.com> +Date: Thu, 8 Mar 2018 09:56:49 -0500 +Subject: [PATCH 3331/4131] drm/amd/display: Temporary fix for RHEL6 rotation + issue + +Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++++ + 1 file changed, 4 insertions(+) + +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 2a765b1..f752ca9 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +@@ -4490,6 +4490,10 @@ static int amdgpu_dm_atomic_commit(struct drm_device *dev, + if (ret) + return ret; + } ++#if defined(OS_NAME_RHEL_6) ++ else // Temporary fix for pflip conflict between block and nonblock call ++ return -EBUSY; ++#endif + + drm_atomic_helper_swap_state(dev, state); + +-- +2.7.4 + |