On Tue, Apr 19, 2022 at 6:41 PM Arnd Bergmann <[email protected]> wrote:
> From: Arnd Bergmann <[email protected]> > > The audio driver should not use a hardwired gpio number > from the header. Change it to use a lookup table. > > Cc: Philipp Zabel <[email protected]> > Cc: Paul Parsons <[email protected]> > Acked-by: Mark Brown <[email protected]> > Acked-by: Robert Jarzmik <[email protected]> > Cc: [email protected] > Signed-off-by: Arnd Bergmann <[email protected]> (...) > +static struct gpiod_lookup_table hx4700_audio_gpio_table = { > + .dev_id = "hx4700-audio", > + .table = { > + GPIO_LOOKUP("gpio-pxa", GPIO75_HX4700_EARPHONE_nDET, > + "earphone-ndet", GPIO_ACTIVE_HIGH), This looks wrong. The n in nDET in the end of the name of the GPIO line means active low does it not? What I usually do when I see this is to properly set it to GPIO_ACTIVE_LOW in the descriptor table, then invert the logic where it's getting used. Also rename to earphone-det instead of -ndet > + GPIO_LOOKUP("gpio-pxa", GPIO92_HX4700_HP_DRIVER, > + "hp-driver", GPIO_ACTIVE_HIGH), > + GPIO_LOOKUP("gpio-pxa", GPIO107_HX4700_SPK_nSD, > + "spk-nsd", GPIO_ACTIVE_HIGH), Same here. Rename spk-sd Yours, Linus Walleij
