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path: root/common/recipes-kernel/linux/files/1326-drm-amd-dal-Fix-DKMS-compilation-for-kernel-3.19.patch
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From af8be6c79dd12a428b989414714211fb51c6cb1c Mon Sep 17 00:00:00 2001
From: David Rokhvarg <david.rokhvarg@amd.com>
Date: Tue, 2 Feb 2016 13:35:35 -0500
Subject: [PATCH 1326/1565] drm/amd/dal: Fix DKMS compilation for kernel 3.19.

Change-Id: I649aa0b27373301420a4ce59ec298b46e23b15bc
Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
 drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
index 6caeac8..9b43324 100644
--- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
@@ -24,6 +24,8 @@
  */
 
 #include <linux/types.h>
+#include <linux/version.h>
+
 #include <drm/drmP.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_helper.h>
@@ -1536,8 +1538,10 @@ int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
 	if (!primary_plane)
 		goto fail_plane;
 
-	/* this flag is used in legacy code only */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
+	/* this flag doesn't exist in older kernels */
 	primary_plane->format_default = true;
+#endif
 
 	res = drm_universal_plane_init(
 		dm->adev->ddev,
-- 
1.9.1