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[v2,0/1] HID backlight driver

Message ID 20230806091403.10002-1-julius@zint.sh (mailing list archive)
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Series HID backlight driver | expand

Message

Julius Zint Aug. 6, 2023, 9:14 a.m. UTC 
Complete rewrite of [1]. Instead of a USB driver it`s now a HID driver
and will work without being part of the early boot environment.

The driver is no longer heavily tied to the Apple Studio Display, but
should work with all HID devices, that expose a report containing fields
with the Monitor - Brightness HID usage value.

[1] https://lore.kernel.org/dri-devel/20230701120806.11812-1-julius@zint.sh/

Julius Zint (1):
  backlight: hid_bl: Add VESA virtual control panel HID backlight driver

 drivers/video/backlight/Kconfig  |   8 +
 drivers/video/backlight/Makefile |   1 +
 drivers/video/backlight/hid_bl.c | 267 +++++++++++++++++++++++++++++++
 3 files changed, 276 insertions(+)
 create mode 100644 drivers/video/backlight/hid_bl.c


base-commit: a33677b9211b6c328ad359b072043af94f7c9592