summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/radeon/Kconfig
diff options
context:
space:
mode:
authorMichel Dänzer <michel@daenzer.net>2011-03-23 02:30:23 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-23 03:43:59 +0300
commit63ec0119d3720034dfd626c9785aefa5a6f972ca (patch)
tree58141ebc543324e8111c5fdc5f2ada50418926d6 /drivers/gpu/drm/radeon/Kconfig
parentbb7ca747f8d6243b3943c5b133048652020f4a50 (diff)
downloadlinux-63ec0119d3720034dfd626c9785aefa5a6f972ca.tar.xz
radeon: expose backlight class device for legacy LVDS encoder
Allows e.g. power management daemons to control the backlight level. Inspired by the corresponding code in radeonfb. [mjg@redhat.com: updated to add backlight type and make the connector the parent device] Signed-off-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: David Airlie <airlied@linux.ie> Acked-by: Alex Deucher <alexdeucher@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/radeon/Kconfig')
-rw-r--r--drivers/gpu/drm/radeon/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig
index 1c02d23f6fcc..9746fee59f56 100644
--- a/drivers/gpu/drm/radeon/Kconfig
+++ b/drivers/gpu/drm/radeon/Kconfig
@@ -1,6 +1,7 @@
config DRM_RADEON_KMS
bool "Enable modesetting on radeon by default - NEW DRIVER"
depends on DRM_RADEON
+ select BACKLIGHT_CLASS_DEVICE
help
Choose this option if you want kernel modesetting enabled by default.