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From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Mario.Limonciello@dell.com
Cc: enric.balletbo@collabora.com, rjw@rjwysocki.net,
	rafael@kernel.org, linux-kernel@vger.kernel.org,
	linux-acpi@vger.kernel.org, lenb@kernel.org,
	kernel@collabora.com, groeck@chromium.org, bleung@chromium.org,
	dtor@chromium.org, gwendal@chromium.org, vbendeb@chromium.org,
	andy@infradead.org, ayman.bagabas@gmail.com,
	benjamin.tissoires@redhat.com, blaz@mxxn.io,
	dvhart@infradead.org, gregkh@linuxfoundation.org,
	hdegoede@redhat.com, jeremy@system76.com, 2pi@mok.nu,
	mchehab+samsung@kernel.org, rajatja@google.com,
	srinivas.pandruvada@linux.intel.com,
	platform-driver-x86@vger.kernel.org
Subject: Re: [PATCH v4] platform: x86: Add ACPI driver for ChromeOS
Date: Wed, 10 Jun 2020 14:40:33 -0700	[thread overview]
Message-ID: <20200610214033.GB248110@dtor-ws> (raw)
In-Reply-To: <59771d3689da41a5bbc67541aa6f4777@AUSX13MPC105.AMER.DELL.COM>

On Wed, Jun 10, 2020 at 09:28:36PM +0000, Mario.Limonciello@dell.com wrote:
> > 
> > To give you some references, if I'm not wrong, this prefix is used in all
> > or
> > almost all Intel Chromebook devices (auron, cyan, eve, fizz, hatch,
> > octopus,
> > poppy, strago ...) The ACPI source for this device can be found here [1],
> > and,
> > if not all, almost all Intel based Chromebooks are shipped with the
> > firmware
> > that supports this.
> 
> You can potentially carry a small patch in your downstream kernel for the
> legacy stuff until it reaches EOL.  At least for the new stuff you could
> enact a process that properly reserves unique numbers and changes the driver
> when the interface provided by the ACPI device has changed.

If we use this prefix for hatch EOL is ~7 years from now.

Thanks.

-- 
Dmitry

  reply	other threads:[~2020-06-10 21:40 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-13 13:46 [PATCH v4] platform: x86: Add ACPI driver for ChromeOS Enric Balletbo i Serra
2020-04-13 14:12 ` Greg Kroah-Hartman
2020-04-24 14:43   ` Enric Balletbo i Serra
2020-06-05 11:03   ` Rafael J. Wysocki
2020-04-13 20:41 ` Rafael J. Wysocki
2020-04-14 14:35   ` Enric Balletbo i Serra
2020-06-05 11:17     ` Rafael J. Wysocki
2020-06-06 18:04       ` Dmitry Torokhov
2020-06-23 14:46         ` Enric Balletbo i Serra
2020-06-10 21:21       ` Enric Balletbo i Serra
2020-06-10 21:28         ` Mario.Limonciello
2020-06-10 21:40           ` Dmitry Torokhov [this message]
2020-06-10 21:52             ` Mario.Limonciello
2020-06-10 22:43               ` Dmitry Torokhov
2020-06-11 11:06                 ` Enric Balletbo i Serra
2020-07-09  9:31                   ` Enric Balletbo i Serra
2020-07-09 11:57                     ` Rafael J. Wysocki
2020-07-09 12:01         ` Rafael J. Wysocki

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