From: Julius Zint <julius@zint.sh>
To: Lee Jones <lee@kernel.org>,
Daniel Thompson <daniel.thompson@linaro.org>,
Jingoo Han <jingoohan1@gmail.com>
Cc: Helge Deller <deller@gmx.de>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-fbdev@vger.kernel.org, Julius Zint <julius@zint.sh>
Subject: [PATCH v2 0/1] HID backlight driver
Date: Sun, 6 Aug 2023 11:14:02 +0200 [thread overview]
Message-ID: <20230806091403.10002-1-julius@zint.sh> (raw)
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
--
2.41.0
next reply other threads:[~2023-08-06 9:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-06 9:14 Julius Zint [this message]
2023-08-06 9:14 ` [PATCH v2 1/1] backlight: hid_bl: Add VESA virtual control panel HID backlight driver Julius Zint
2023-08-06 9:57 ` Thomas Weißschuh
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