openwrt/target/linux/brcm2708/patches-4.4/0336-drm-vc4-Add-missing-re...

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From cb3e6f502adebcbddfe15a3479c3e48305717f46 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 14 Apr 2016 23:16:05 -0700
Subject: [PATCH] drm/vc4: Add missing render node support
There shouldn't be any other driver support necessary, since none of
the driver-specific ioctls ever required auth, and none of them deal
with modesetting.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 0cd3e27476620176c19e346f82576c6e139b85a9)
---
drivers/gpu/drm/vc4/vc4_drv.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -90,6 +90,7 @@ static struct drm_driver vc4_drm_driver
DRIVER_ATOMIC |
DRIVER_GEM |
DRIVER_HAVE_IRQ |
+ DRIVER_RENDER |
DRIVER_PRIME),
.lastclose = vc4_lastclose,
.preclose = vc4_drm_preclose,