Re: [PATCH 1/9] media: v4l: Add v4l2_acpi_parse_sensor_gpios() helper function

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On Fri, May 19, 2023 at 11:55 AM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
> On 5/19/23 09:31, Sakari Ailus wrote:

...

> And if we need some changes anyways just adding the single line call
> to the new helper seems both the least invasive and the easiest.

I'm on Hans' side here. And yes, many drivers (mostly in the ASoC
area, i.e. audio codecs) nowadays have GPIO ACPI mapping tables due to
lack of _DSD in ACPI. It's a problem of firmware which we can't avoid
if we really want to support this hardware in Linux.

-- 
With Best Regards,
Andy Shevchenko




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