Message ID | 20210116194826.3866540-1-j.neuschaefer@gmx.net |
---|---|
Headers | show |
Series | Netronix embedded controller driver for Kobo and Tolino ebook readers | expand |
On Sat, Jan 16, 2021 at 08:48:23PM +0100, Jonathan Neuschäfer wrote: > The Netronix EC provides a PWM output which is used for the backlight > on some ebook readers. This patches adds a driver for the PWM output. > > The .get_state callback is not implemented, because the PWM state can't > be read back from the hardware. > > Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> > Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Thierry Reding <thierry.reding@gmail.com>