diff options
| author | Mauro Carvalho Chehab | 2021-05-19 10:51:45 +0200 |
|---|---|---|
| committer | Jonathan Corbet | 2021-05-20 13:44:14 -0600 |
| commit | 13d6f96750c89f7fc282788bd058559381ccec29 (patch) | |
| tree | 57ca8daeb745ef3a4aa902f13b3f76d19b19088d /Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 | |
| parent | 5286bd25e2095d71d248fbfd2a55ca4333dfd77e (diff) | |
docs: ABI: sysfs-class-backlight: unify ambient light zone nodes
./scripts/get_abi.pl is warning about duplicated symbol
definition:
Warning: /sys/class/backlight/<backlight>/l1_daylight_max is defined 2 times: ./Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870:4 ./Documentation/ABI/testing/sysfs-class-backlight-adp8860:12
What happens is that 3 drivers use the same pattern to report
max and dim setting for different ambient light zones.
It should be noticed that the adp8870 doc was missing an
entry for l1_daylight_dim, which was fixed on this patch.
While the ambient light zone is device-specific, the sysfs
definition is actually common. So, unify them at:
Documentation/ABI/testing/sysfs-class-backlight
and use as the contact point, the e-mail reported by
get_maintainers.pl for the subsystem.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/c13c6ebd03cd04a0d15d89018f8d529918fc0a73.1621413933.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 b/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 deleted file mode 100644 index b08ca912cad4..000000000000 --- a/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 +++ /dev/null @@ -1,32 +0,0 @@ -See also /sys/class/backlight/<backlight>/ambient_light_level and -/sys/class/backlight/<backlight>/ambient_light_zone. - -What: /sys/class/backlight/<backlight>/<ambient light zone>_max -What: /sys/class/backlight/<backlight>/l1_daylight_max -What: /sys/class/backlight/<backlight>/l2_bright_max -What: /sys/class/backlight/<backlight>/l3_office_max -What: /sys/class/backlight/<backlight>/l4_indoor_max -What: /sys/class/backlight/<backlight>/l5_dark_max -Date: May 2011 -KernelVersion: 3.0 -Contact: device-drivers-devel@blackfin.uclinux.org -Description: - Control the maximum brightness for <ambient light zone> - on this <backlight>. Values are between 0 and 127. This file - will also show the brightness level stored for this - <ambient light zone>. - -What: /sys/class/backlight/<backlight>/<ambient light zone>_dim -What: /sys/class/backlight/<backlight>/l2_bright_dim -What: /sys/class/backlight/<backlight>/l3_office_dim -What: /sys/class/backlight/<backlight>/l4_indoor_dim -What: /sys/class/backlight/<backlight>/l5_dark_dim -Date: May 2011 -KernelVersion: 3.0 -Contact: device-drivers-devel@blackfin.uclinux.org -Description: - Control the dim brightness for <ambient light zone> - on this <backlight>. Values are between 0 and 127, typically - set to 0. Full off when the backlight is disabled. - This file will also show the dim brightness level stored for - this <ambient light zone>. |