From 410442a4dbcdc507e0ce03553a799f4f6b6169d9 Mon Sep 17 00:00:00 2001 From: Alfred Neumayer Date: Sun, 25 Feb 2024 01:56:15 +0100 Subject: [PATCH] src/adapters: Enable sysfs path used by Thinkpad x13s Enables control of the brightness slider. --- src/adapters/sysfs_backlight.cpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/adapters/sysfs_backlight.cpp b/src/adapters/sysfs_backlight.cpp index 3431674..2c41894 100644 --- a/src/adapters/sysfs_backlight.cpp +++ b/src/adapters/sysfs_backlight.cpp @@ -67,6 +67,7 @@ repowerd::Path determine_sysfs_backlight_dir(repowerd::Filesystem& filesystem) { repowerd::Path const sys_backlight_root{"/sys/class/backlight"}; repowerd::Path const sys_led_backlight{"/sys/class/leds/lcd-backlight"}; + repowerd::Path const sys_backlight2{"/sys/class/backlight/backlight"}; std::vector backlights; @@ -76,6 +77,12 @@ repowerd::Path determine_sysfs_backlight_dir(repowerd::Filesystem& filesystem) backlights.push_back(dir); } + for (auto const& dir : filesystem.subdirs(sys_backlight2)) + { + if (filesystem.is_regular_file(repowerd::Path{dir}/"brightness")) + backlights.push_back(dir); + } + if (!backlights.empty()) { std::stable_sort(backlights.begin(), backlights.end(), -- GitLab