Hi,
On 15-02-18 10:11, Carlo Caione wrote:
On Fri, Feb 9, 2018 at 2:23 PM, Carlo Caione carlo@caione.org wrote:
From: Carlo Caione carlo@endlessm.com
On at least one notebook (ECS EF20EA) the 'hp-detect' GPIO is defined in the DSDT table by the ACPI GpioIo resources in _CRS. Add this mapping to the rt5645 driver to enable the jack detection also on non-DT platforms.
Please do not merge this yet, I'll submit a V3 soon. Hans pointed out that on some BayTrail there is indeed an extra GPIO but it is used to enable the external speaker amplifier. Better to guard this by a quirk.
Thank you Carlo, note that the tablet I was talking about is a rt5651 based tablet, but yes you never know for what reasons someone will put an extra GPIO in the resources table, so guarding this with a quirk seems like a good idea.
Regards,
Hans