[alsa-devel] [PATCH 2/4] acpi: allow for an override to set _REV

[Rafael J. Wysocki]

On Thursday, May 21, 2015 11:10:20 AM Matthew Garrett wrote:
> On Wed, May 20, 2015 at 6:24 PM, Rafael J. Wysocki <rjw at rjwysocki.net> wrote:
> 
> > Which doesn't explain why we need a config option per quirk.  To me, such config
> > options don't add any value, because (a) everyone will set them anyway and (b)
> > removing the quirks from the source is trivial if needed.
> 
> We'd disable this quirk in Fedora the moment jack detection works,
> because we've got the userspace to handle it and using I2S is
> preferable to using HDA - but in doing so we might break battery
> detection on the other Dell that's playing _REV tricks. This seems
> like a suboptimal choice to have to make.

What about removing the quirk from the table in that case?  Do we
really need a special config option around it?


-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.