Re: [PATCH v2 2/2] Input: edt-ft5x06 - add support for iovcc-supply

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On Mon, May 10, 2021 at 10:16:41PM +0200, Stephan Gerhold wrote:
> On Mon, May 10, 2021 at 09:48:48PM +0200, Ondřej Jirman wrote:

...

> The reasons were:
> 
>   - Bulk regulator API: AFAICT there is no way to use it while also
>     maintaining the correct enable/disable order plus the 10us delay.
>     See https://lore.kernel.org/linux-input/X%2Fwj+bxe%2FIlznCj6@xxxxxxxxxxx/

This by the way can be fixed on regulator level (adding some like ranges into
bulk structure with timeouts, and if 0, skip them).

>   - dev_err_probe(): For some reason the patch set that converted a lot of
>     input drivers (including edt-ft5x06) to dev_err_probe() was never applied:
>     https://lore.kernel.org/linux-input/20200827185829.30096-12-krzk@xxxxxxxxxx/
>     I dropped the change from my patch since Andy already mentioned
>     a similar thing back then.

This question to Dmitry, because I don't remember any good argument why he
doesn't like it. Maybe he can refresh our memories by providing it again.

-- 
With Best Regards,
Andy Shevchenko





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