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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-11 13:48:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-11 13:48:02 -0700
commit96f970feeb47003a8eba967f188bba4e75875c7a (patch)
tree22523f58dbcf69d1e1866c01cbfc3d05b64ad1cc /Documentation/gpu
parentc636eef2ee3696f261a35f34989842701a107895 (diff)
parent7eb99a39ef767644bbfd2b3f12f139d13e3ee8b3 (diff)
Merge tag 'backlight-next-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones: "Core Framework: - Trivial: Code refactoring - New API backlight_is_blank() - New API backlight_get_brightness() - Additional/reworked documentation - Remove 'extern' labels from prototypes - Drop backlight_put() - Staticify of_find_backlight() Driver Removal: - Removal of unused OT200 driver - Removal of unused Generic Backlight driver Fix-ups - Bunch of W=1 warning fixes - Convert to GPIO descriptors; sky81452 - Move platform data handling into driver; sky81452 - Remove superfluous code; lms501kf03 - Many instances of using new APIs" * tag 'backlight-next-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (34 commits) video: backlight: cr_bllcd: Remove unused variable 'intensity' backlight: backlight: Make of_find_backlight static backlight: backlight: Drop backlight_put() backlight: Use backlight_get_brightness() throughout backlight: jornada720_bl: Introduce backlight_is_blank() backlight: gpio_backlight: Simplify update_status() backlight: cr_bllcd: Introduce gpio-backlight semantics backlight: as3711_bl: Simplify update_status backlight: backlight: Introduce backlight_get_brightness() doc-rst: Wire-up Backlight kernel-doc documentation backlight: backlight: Add overview and update existing doc backlight: backlight: Drop extern from prototypes backlight: generic_bl: Remove this driver as it is unused backlight: backlight: Document enums in backlight.h backlight: backlight: Document inline functions in backlight.h backlight: backlight: Improve backlight_device documentation backlight: backlight: Improve backlight_properties documentation backlight: backlight: Improve backlight_ops documentation backlight: backlight: Add backlight_is_blank() backlight: backlight: Refactor fb_notifier_callback() ...
Diffstat (limited to 'Documentation/gpu')
-rw-r--r--Documentation/gpu/backlight.rst12
-rw-r--r--Documentation/gpu/index.rst1
2 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/gpu/backlight.rst b/Documentation/gpu/backlight.rst
new file mode 100644
index 000000000000..9ebfc9d0aced
--- /dev/null
+++ b/Documentation/gpu/backlight.rst
@@ -0,0 +1,12 @@
+=================
+Backlight support
+=================
+
+.. kernel-doc:: drivers/video/backlight/backlight.c
+ :doc: overview
+
+.. kernel-doc:: include/linux/backlight.h
+ :internal:
+
+.. kernel-doc:: drivers/video/backlight/backlight.c
+ :export:
diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst
index 1fcf8e851e15..c9a51e3bfb5a 100644
--- a/Documentation/gpu/index.rst
+++ b/Documentation/gpu/index.rst
@@ -12,6 +12,7 @@ Linux GPU Driver Developer's Guide
drm-uapi
drm-client
drivers
+ backlight
vga-switcheroo
vgaarbiter
todo