linux-kernel - [PATCH v3 0/1] HID backlight driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230820094118.20521-1-julius@zint.sh>
Date:   Sun, 20 Aug 2023 11:41:17 +0200
From:   Julius Zint <julius@...t.sh>
To:     Lee Jones <lee@...nel.org>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     Helge Deller <deller@....de>,
        Thomas Weißschuh <thomas@...ch.de>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-input@...r.kernel.org, linux-fbdev@...r.kernel.org,
        Julius Zint <julius@...t.sh>
Subject: [PATCH v3 0/1] HID backlight driver

This patch adds support for HID backlight devices, found in the Apple
Studio Display.

Changes in v1 [1]:
  - Add USB backlight driver for Studio Display

Changes in v2 [2]:
  - Rewrite from a USB driver to a HID driver

Changes in v3:
  - Added missing hid_bl prefix for some functions
  - Early exit in probe when HID parsing fails
  - Add return code to error logs
  - Adding HID Maintainers for review

[1] https://lore.kernel.org/dri-devel/20230701120806.11812-1-julius@zint.sh/
[2] https://lore.kernel.org/dri-devel/20230806091403.10002-1-julius@zint.sh/

Julius Zint (1):
  backlight: hid_bl: Add VESA VCP HID backlight driver

 drivers/video/backlight/Kconfig  |   8 +
 drivers/video/backlight/Makefile |   1 +
 drivers/video/backlight/hid_bl.c | 269 +++++++++++++++++++++++++++++++
 3 files changed, 278 insertions(+)
 create mode 100644 drivers/video/backlight/hid_bl.c


base-commit: dfd122fe8591d513b5e51313601217b67ae98d13
-- 
2.41.0