backlight: fix for percentage output for amdgpu_bl0 device (#336)
backlight: fix for percentage output for amdgpu_bl0 device
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@ -213,7 +213,9 @@ void waybar::modules::Backlight::upsert_device(ForwardIt first, ForwardIt last,
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const char *name = udev_device_get_sysname(dev);
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const char *name = udev_device_get_sysname(dev);
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check_nn(name);
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check_nn(name);
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const char *actual = udev_device_get_sysattr_value(dev, "actual_brightness");
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const char *actual_brightness_attr = strcmp(name, "amdgpu_bl0") == 0 ? "brightness" : "actual_brightness";
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const char *actual = udev_device_get_sysattr_value(dev, actual_brightness_attr);
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check_nn(actual);
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check_nn(actual);
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const int actual_int = std::stoi(actual);
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const int actual_int = std::stoi(actual);
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