[PATCH 3/4] drm/radeon: add userptr config option

[Christian König]

From: Christian König <christian.koenig at amd.com>

This allows selecting CONFIG_MMU_NOTIFIER if it isn't already selected.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/radeon/Kconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig
index 970f8e9..421ae13 100644
--- a/drivers/gpu/drm/radeon/Kconfig
+++ b/drivers/gpu/drm/radeon/Kconfig
@@ -1,3 +1,11 @@
+config DRM_RADEON_USERPTR
+	bool "Always enable userptr support"
+	depends on DRM_RADEON
+	select MMU_NOTIFIER
+	help
+	  This option selects CONFIG_MMU_NOTIFIER if it isn't already
+	  selected to enabled full userptr support.
+
 config DRM_RADEON_UMS
 	bool "Enable userspace modesetting on radeon (DEPRECATED)"
 	depends on DRM_RADEON
-- 
1.9.1