On Fri, Apr 26, 2019 at 8:50 PM Andriy Shevchenko <andriy.shevchenko@xxxxxxxxx> wrote: > > On Tue, Apr 23, 2019 at 12:38:17PM +0200, Linus Walleij wrote: > > On Mon, Apr 15, 2019 at 7:54 AM Chris Chiu <chiu@xxxxxxxxxxxx> wrote: > > > > > The touchpad of the ASUS laptops E403NA, X540NA, X541NA are not > > > responsive after suspend/resume. The following error message > > > shows after resume. > > > i2c_hid i2c-ELAN1200:00: failed to reset device. > > > > > > On these laptops, the touchpad interrupt is connected via a GPIO > > > pin which is controlled by Intel pinctrl. After system resumes, > > > the GPIO is in ACPI mode and no longer works as an IRQ. > > > > > > This commit saves the HOSTSW_OWN value during suspend, make sure > > > the HOSTSW_OWN mode remains the same after resume. > > > > > > Signed-off-by: Chris Chiu <chiu@xxxxxxxxxxxx> > > > > This v3 patch applied with Mika's ACK. > > Hmm... It's supposed to go along with our PR. Anything I can help with? Chris > > -- > With Best Regards, > Andy Shevchenko > >