Bug#1125001: linux-image-loong64: Backlight and touchpad doesn't work on laptop.

To: Salvatore Bonaccorso <carnil@debian.org>, 1125001@bugs.debian.org, Binbin Zhou <zhoubinbin@loongson.cn>
Subject: Bug#1125001: linux-image-loong64: Backlight and touchpad doesn't work on laptop.
From: larryw3i <larryw3i@yeah.net>
Date: Tue, 13 Jan 2026 21:15:51 +0800
Message-id: <[🔎] 309f402f-781e-4583-80c5-5b980b5c2bbe@yeah.net>
Reply-to: larryw3i <larryw3i@yeah.net>, 1125001@bugs.debian.org
In-reply-to: <[🔎] aWY0hkSpBeWW6KJc@eldamar.lan>
References: <[🔎] 9a4bbaf7-8860-45c7-a49d-32eded1296ca@yeah.net> <[🔎] aWY0hkSpBeWW6KJc@eldamar.lan> <[🔎] 9a4bbaf7-8860-45c7-a49d-32eded1296ca@yeah.net>

Dear Binbin Zhou,

Can you upstream the patches about `backlight and touchpad` , please?Maybe lots of users (like me) need them.


Regards,

larryw3i

On 1/13/26 20:03, Salvatore Bonaccorso wrote:

it is 75604e9a5b60 ("pwm: loongson: Fix LOONGSON_PWM_FREQ_DEFAULT")

Reply to:

References:
- Bug#1125001: linux-image-loong64: Backlight and touchpad doesn't work on laptop.
  - From: larryw3i <larryw3i@yeah.net>
- Bug#1125001: linux-image-loong64: Backlight and touchpad doesn't work on laptop.
  - From: Salvatore Bonaccorso <carnil@debian.org>

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