Re: [PATCH 1/6] media: ov5693: Add support for a privacy-led GPIO

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On Fri, Dec 02, 2022 at 01:53:55PM +0200, Andy Shevchenko wrote:
> On Fri, Dec 2, 2022 at 1:50 PM Laurent Pinchart wrote:
> > On Fri, Dec 02, 2022 at 12:21:12PM +0100, Hans de Goede wrote:
> > > On 12/2/22 11:54, Laurent Pinchart wrote:
> 
> ...
> 
> > > Note the need for an index -> name map is standard for all GPIOs
> > > on ACPI platforms.
> >
> > It's funny how ARM platforms were criticized for their need of board
> > files, with x86/ACPI being revered as a saint. Now we have DT on ARM and
> > x86 needs board files :-)
> 
> I believe it's a misunderstanding here due to missing words at Hans'
> statement, i..e.
> "..., which do not provide the descriptions in _DSD() method."
> 
> So, no, x86 does not need board files generally speaking. The problem
> here is some departments of some big companies that didn't get ACPI
> properly or at all.

When it comes to camera support, that seems to cover an overwhelming
majority of systems, if not all of them.

-- 
Regards,

Laurent Pinchart



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