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Searched refs:actual_brightness (Results 1 – 7 of 7) sorted by relevance

/linux/Documentation/ABI/stable/
H A Dsysfs-class-backlight21 may not be the actual brightness (see actual_brightness).
24 What: /sys/class/backlight/<backlight>/actual_brightness
/linux/Documentation/firmware-guide/acpi/
H A Dvideo_extension.rst30 actual_brightness:
43 brightness, actual_brightness and max_brightness. So if we have
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm.h653 u32 actual_brightness[AMDGPU_DM_MAX_NUM_EDP]; member
H A Damdgpu_dm.c5167 dm->actual_brightness[bl_idx] = 0; in amdgpu_dm_backlight_set_level()
5223 dm->actual_brightness[bl_idx] = user_brightness; in amdgpu_dm_backlight_set_level()
5352 dm->actual_brightness[aconnector->bl_idx] = real_brightness; in amdgpu_dm_register_backlight_device()
11117 (dm->actual_brightness[i] != dm->brightness[i])) in amdgpu_dm_atomic_commit_tail()
/linux/Documentation/admin-guide/laptops/
H A Dsony-laptop.rst38 actual_brightness reading from this file will query the HW
H A Dthinkpad-acpi.rst1079 actual_brightness:
/linux/drivers/video/backlight/
H A Dbacklight.c262 static DEVICE_ATTR_RO(actual_brightness);