Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
IronPort-SDR: tGSC/RbeZnFav9QCKAOs5qn9iNXSPXtO3EI37PFcoyyF4YMPUf7b8Cl1aIwd4JTc58fJ+rXr3c
 erP0UOO0MKog==
IronPort-SDR: SfmgQ+HsK7TbX7TCF729/nx9mUGp32CqL5L/NzQNT0qBl/taPvBd/q3+zKAYoCyKk0dq5eYNr8
 e8cUndjyEBRw==
Date:   Tue, 2 Mar 2021 17:21:17 +0200
From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Mika Westerberg <mika.westerberg@linux.intel.com>
Cc:     Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Len Brown <lenb@kernel.org>
Subject: Re: [PATCH v1 1/3] gpiolib: acpi: Add
 ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk
Message-ID: <YD5X7XUrx9AQvaXP@smile.fi.intel.com>
References: <20210225163320.71267-1-andriy.shevchenko@linux.intel.com>
 <20210225163320.71267-2-andriy.shevchenko@linux.intel.com>
 <CACRpkdZj4TqOoJmfDhL1MuZCT9quz+5Gj8C6ckZ1i6cYCq9SOA@mail.gmail.com>
 <YD5VJMDC1TmIN/T8@smile.fi.intel.com>
 <20210302151430.GY2542@lahna.fi.intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20210302151430.GY2542@lahna.fi.intel.com>
Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo
Precedence: bulk

On Tue, Mar 02, 2021 at 05:14:30PM +0200, Mika Westerberg wrote:
> On Tue, Mar 02, 2021 at 05:09:24PM +0200, Andy Shevchenko wrote:
> > On Tue, Mar 02, 2021 at 03:48:43PM +0100, Linus Walleij wrote:
> > > On Thu, Feb 25, 2021 at 5:33 PM Andy Shevchenko
> > > <andriy.shevchenko@linux.intel.com> wrote:
> > > 
> > > > On some systems the ACPI tables has wrong pin number and instead of
> > > > having a relative one it provides an absolute one in the global GPIO
> > > > number space.
> > > >
> > > > Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk to cope with such cases.
> > > >
> > > > Fixes: ba8c90c61847 ("gpio: pca953x: Override IRQ for one of the expanders on Galileo Gen 2")
> > > > Depends-on: 0ea683931adb ("gpio: dwapb: Convert driver to using the GPIO-lib-based IRQ-chip")
> > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> > > 
> > > OH THE HORROR!
> > > However, we discussed it before. It is as it is.
> > 
> > Unfortunately :-( (And recently it seems MS does something really "creative" on
> > ARM ACPI platform)
> > 
> > > It's the right place to fix the problem, so:
> > > Acked-by: Linus Walleij <linus.walleij@linaro.org>
> > 
> > I am waiting for Mika, but if he keeps silent let's say to the end of the day,
> > I will submit it as is to the v5.12-rcX fixes.
> 
> Sorry for the delay - I somehow missed this. Feel free to add my ACK too.

Thanks, Mika!


-- 
With Best Regards,
Andy Shevchenko