From: Mika Westerberg <mika.westerberg@intel.com>
To: Sakari Ailus <sakari.ailus@iki.fi>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
linux-media@vger.kernel.org, linux-acpi@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 5/8] v4l: Switch from V4L2 OF not V4L2 fwnode API
Date: Mon, 10 Apr 2017 12:21:47 +0300 [thread overview]
Message-ID: <20170410092147.GE2957@lahna.fi.intel.com> (raw)
In-Reply-To: <20170407225515.GM4192@valkosipuli.retiisi.org.uk>
On Sat, Apr 08, 2017 at 01:55:15AM +0300, Sakari Ailus wrote:
> > My ACPI knowledge is limited, but don't ACPI nodes have 4 character names that
> > can be combined in a string to create a full path ?
>
> There is something, yes, but the ACPI framework currently has no such
> functionality. I believe it could be implemented though. Cc Mika.
All ACPI node names are 32-bit integers and those are combined to form a
path, like \_SB.PCI0.I2C0 and so on. A single ACPI node name cannot be
larger than 4 chars, though.
next prev parent reply other threads:[~2017-04-10 9:21 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-06 13:12 [PATCH v2 0/9] V4L2 fwnode support Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 1/8] v4l: flash led class: Use fwnode_handle instead of device_node in init Sakari Ailus
[not found] ` <1491484330-12040-2-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-04-07 8:49 ` Laurent Pinchart
2017-04-07 10:20 ` Sakari Ailus
2017-04-08 1:59 ` kbuild test robot
[not found] ` <1491484330-12040-1-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-04-06 13:12 ` [PATCH v2 2/8] v4l: fwnode: Support generic fwnode for parsing standardised properties Sakari Ailus
2017-04-07 9:44 ` Laurent Pinchart
2017-04-07 10:36 ` Sakari Ailus
2017-04-07 10:54 ` Laurent Pinchart
2017-04-07 13:03 ` Sakari Ailus
2017-04-07 21:30 ` Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 3/8] v4l: async: Add fwnode match support Sakari Ailus
2017-04-07 9:49 ` Laurent Pinchart
2017-04-07 10:39 ` Sakari Ailus
2017-04-07 10:04 ` Laurent Pinchart
2017-04-07 10:45 ` Sakari Ailus
2017-04-07 10:47 ` Laurent Pinchart
2017-04-07 22:08 ` Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 5/8] v4l: Switch from V4L2 OF not V4L2 fwnode API Sakari Ailus
2017-04-07 10:32 ` Laurent Pinchart
2017-04-07 10:58 ` Sakari Ailus
[not found] ` <20170407105805.GG4192-S+BSfZ9RZZmRSg0ZkenSGLdO1Tsj/99ntUK59QYPAWc@public.gmane.org>
2017-04-07 11:09 ` Laurent Pinchart
2017-04-07 22:55 ` Sakari Ailus
2017-04-10 9:21 ` Mika Westerberg [this message]
2017-04-10 9:59 ` Sakari Ailus
2017-04-10 10:11 ` Mika Westerberg
2017-04-10 10:17 ` Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 4/8] v4l: async: Provide interoperability between OF and fwnode matching Sakari Ailus
[not found] ` <1491484330-12040-5-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-04-07 10:07 ` Laurent Pinchart
2017-04-07 22:10 ` Sakari Ailus
[not found] ` <20170407221047.GL4192-S+BSfZ9RZZmRSg0ZkenSGLdO1Tsj/99ntUK59QYPAWc@public.gmane.org>
2017-04-10 11:28 ` Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 6/8] v4l: media/drv-intf/soc_mediabus.h: include dependent header file Sakari Ailus
[not found] ` <1491484330-12040-7-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-04-07 10:01 ` Laurent Pinchart
2017-04-07 22:56 ` Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 7/8] docs-rst: media: Switch documentation to V4L2 fwnode API Sakari Ailus
[not found] ` <1491484330-12040-8-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-04-07 9:59 ` Laurent Pinchart
2017-04-07 23:02 ` Sakari Ailus
2017-04-06 13:12 ` [PATCH v2 8/8] v4l: Remove V4L2 OF framework in favour of V4L2 fwnode framework Sakari Ailus
2017-04-07 9:58 ` Laurent Pinchart
-- strict thread matches above, loose matches on Subject: below --
2017-04-06 13:10 [PATCH v2 0/9] V4L2 fwnode support Sakari Ailus
2017-04-06 13:10 ` [PATCH v2 5/8] v4l: Switch from V4L2 OF not V4L2 fwnode API Sakari Ailus
[not found] ` <1491484249-11964-6-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-04-07 6:19 ` kbuild test robot
2017-04-07 6:29 ` kbuild test robot
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