On Mon, Apr 15, 2019 at 7:54 AM Chris Chiu <[email protected]> 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 <[email protected]> This v3 patch applied with Mika's ACK. Yours, Linus Walleij
