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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-18 03:48:40 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-18 03:48:40 +0300 |
| commit | e0d97b04eceb637a476a2d0233bc7721611a9cb2 (patch) | |
| tree | 8ba1e373e0cae434e9a95c32bc89a65fb35348aa /Documentation/ABI/stable | |
| parent | 1200af3ac16489d9f0b86000362a044ed7521cf6 (diff) | |
| parent | 1df5aa3754cac2045998ca505edb84d994786c67 (diff) | |
| download | linux-e0d97b04eceb637a476a2d0233bc7721611a9cb2.tar.xz | |
Merge tag 'backlight-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Drivers:
- Texas Instruments LM3509 Backlight Driver
Fix-ups:
- Device Tree binding adaptions/conversions/creation
- Drop i2c_device_id::driver_data where the value is unused
- Make use of the new *_scoped() guard APIs
- Decouple from fbdev by providing Backlight with its own
BACKLIGHT_POWER_* constrains
Bug Fixes:
- Correctly assess return values (NULL vs IS_ERR())
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings"
* tag 'backlight-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (23 commits)
backlight: sky81452-backlight: Use backlight power constants
backlight: rave-sp-backlight: Use backlight power constants
backlight: pwm-backlight: Use backlight power constants
backlight: pcf50633-backlight: Use backlight power constants
backlight: pandora-backlight: Use backlight power constants
backlight: mp3309c: Use backlight power constants
backlight: lm3533-backlight: Use backlight power constants
backlight: led-backlight: Use backlight power constants
backlight: ktd253-backlight: Use backlight power constants
backlight: kb3886-bl: Use backlight power constants
backlight: journada_bl: Use backlight power constants
backlight: ipaq-micro-backlight: Use backlight power constants
backlight: gpio-backlight: Use backlight power constants
backlight: corgi-lcd: Use backlight power constants
backlight: ams369fb06: Use backlight power constants
backlight: aat2870-backlight: Use blacklight power constants
backlight: Add BACKLIGHT_POWER_ constants for power states
backlight: lm3509_bl: Fix early returns in for_each_child_of_node()
backlight: Drop explicit initialization of struct i2c_device_id::driver_data to 0
backlight: Add missing MODULE_DESCRIPTION() macros
...
Diffstat (limited to 'Documentation/ABI/stable')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-backlight | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/ABI/stable/sysfs-class-backlight b/Documentation/ABI/stable/sysfs-class-backlight index 023fb52645f8..6102d6bebdf9 100644 --- a/Documentation/ABI/stable/sysfs-class-backlight +++ b/Documentation/ABI/stable/sysfs-class-backlight @@ -3,10 +3,11 @@ Date: April 2005 KernelVersion: 2.6.12 Contact: Richard Purdie <rpurdie@rpsys.net> Description: - Control BACKLIGHT power, values are FB_BLANK_* from fb.h + Control BACKLIGHT power, values are compatible with + FB_BLANK_* from fb.h - - FB_BLANK_UNBLANK (0) : power on. - - FB_BLANK_POWERDOWN (4) : power off + - 0 (FB_BLANK_UNBLANK) : power on. + - 4 (FB_BLANK_POWERDOWN) : power off Users: HAL What: /sys/class/backlight/<backlight>/brightness |