Hi,
On 13-02-17 23:52, Andy Shevchenko wrote:
On Thu, Feb 9, 2017 at 8:08 PM, Henrique de Moraes Holschuh
<hmh@xxxxxxxxxx> wrote:
On Thu, Feb 9, 2017, at 13:44, Hans de Goede wrote:
Make thinkpad_acpi call led_classdev_notify_brightness_hw_changed on the
kbd_led led_classdev registered by thinkpad_acpi when the kbd backlight
brightness is changed through the hotkey.
This will allow userspace to monitor (poll) for brightness changes on
these LEDs caused by the hotkey.
It will *often* do so, you assume the thinkpad firmware is far more well
behaved than it really is :-(
It is model/bios-revision specific. Fortunately, it should works on
most models, and there really isn't a better way of doing this (other
than adding the event to the NVRAM poll set of some very old models,
which is also not worth doing unless you can actually test it).
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Acked-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
Thanks, thinkpad_acpi bits are applied to testing
Thank you, so the Dell bits are waiting for Pali's ack ?
Note the Dell bits have been tested on actual hardware too.
Regards,
Hans
