drm/i915: Add missing dependency on Intel AGP support.
Users could accidentally enable AGP but not the Intel AGP support, and get
a DRM that doesn't probe as a result.
Bug #22358.
Signed-off-by: Eric Anholt <eric@anholt.net>
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index c961fe4..39b393d 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -81,6 +81,7 @@
config DRM_I915
tristate "i915 driver"
+ depends on AGP_INTEL
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT