Hi,
On 15-02-18 10:11, Carlo Caione wrote:
On Fri, Feb 9, 2018 at 2:23 PM, Carlo Caione <carlo@xxxxxxxxxx> wrote:
From: Carlo Caione <carlo@xxxxxxxxxxxx>
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
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