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Message-ID: <4523237.LvFx2qVVIh@radijator>
Date: Mon, 25 Sep 2023 17:07:37 +0200
From: Duje Mihanović <duje.mihanovic@...le.hr>
To: Andy Shevchenko <andy@...nel.org>
Cc: Daniel Mack <daniel@...que.org>,
Haojian Zhuang <haojian.zhuang@...il.com>,
Robert Jarzmik <robert.jarzmik@...e.fr>,
Russell King <linux@...linux.org.uk>,
Alan Stern <stern@...land.harvard.edu>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org, linux-gpio@...r.kernel.org
Subject: Re: [PATCH RFC 5/6] ARM: pxa: Convert Spitz hsync to GPIO descriptors
On Monday, September 25, 2023 9:36:40 AM CEST Andy Shevchenko wrote:
> So, I didn't get, is this GPIO crucial for functioning or optional?
> If the former, we need to stop here or bail out (if possible), do we?
> Or should use _optional() API?
I don't know and I do not have any hardware to test on. Though I'd assume the
touchscreen would not work properly (if at all), so I'll add a return there.
Regards,
Duje
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