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From: Zhang Rui <rui.zhang@intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
	matthew.garrett@nebula.com, mika.westerberg@linux.intel.com
Subject: Re: [PATCH 0/10] ACPI enumeration rework (was: Re: [PATCH V7 00/11] ACPI: ACPI enumeration rework)
Date: Sat, 31 May 2014 22:46:36 +0800	[thread overview]
Message-ID: <1401547596.2426.4.camel@rzhang1-toshiba> (raw)
In-Reply-To: <35042328.kk6ZUUdfyN@vostro.rjw.lan>

On Fri, 2014-05-30 at 04:20 +0200, Rafael J. Wysocki wrote:
> On Friday, May 23, 2014 02:02:22 AM Zhang Rui wrote:
> > Hi, all,
> > 
> > Currently, PNP bus is used as the default bus for for enumerating ACPI
> > devices with _HID/_CID.
> > For a device that needs to be enumerated to platform bus, we need to add
> > its id string to the platform scan handler white list explicitly.
> > 
> > This becomes a problem as more and more _HID devices need to be
> > enumerated to platform bus nowadays, thus the list is continuously growing.
> > 
> > So, a solution that uses platform bus for _HID enumeration by default
> > is preferred.
> > 
> 
> OK, this has had several rounds of review already and we're really starting
> to run out of time with it, so my version of this patchset follows.
> 
> It is mostly based on your patches, but reordered and with some major
> changes.  Compiled only for now, so please let me know if there's any
> breakage in it.  [The last patch will not apply without update of the
> device list being removed, but generally this is on top of linux-next
> material.]
> 
Applied the patch set on top of linux-pm tree linux-next branch, with
some modifications of Patch 9/10 because of the updated lpss id list,
it works as expected on an IVB Ultrabook.

Tested-by: Zhang Rui <rui.zhang@intel.com>

thanks,
rui


  parent reply	other threads:[~2014-05-31 14:46 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-22 18:02 [PATCH V7 00/11] ACPI: ACPI enumeration rework Zhang Rui
2014-05-22 18:02 ` [PATCH V7 01/11] ACPI: introduce .match() callback for ACPI scan handler Zhang Rui
2014-05-22 18:02 ` [PATCH V7 02/11] PNPACPI: use whilte list for pnpacpi device enumeration Zhang Rui
2014-05-22 18:14   ` Bjorn Helgaas
2014-05-23  0:00     ` Zhang Rui
2014-05-22 18:02 ` [PATCH V7 03/11] ACPI: remove ids that does not comply with the ACPI PNP id rule Zhang Rui
2014-05-22 18:02 ` [PATCH V7 04/11] ACPI: remove unsupported serial PNP ids from acpi pnp scan handler id lsit Zhang Rui
2014-05-22 18:02 ` [PATCH V7 05/11] ACPI: allow scan handlers without .attach() callback Zhang Rui
2014-05-22 18:02 ` [PATCH V7 06/11] ACPI: always register container scan handler even if CONFIG_ACPI_CONTAINER is cleared Zhang Rui
2014-05-22 18:02 ` [PATCH V7 07/11] ACPI: always register memory hotplug scan handler even if CONFIG_ACPI_HOTPLUG_MEMORY " Zhang Rui
2014-05-22 18:02 ` [PATCH V7 08/11] ACPI: always register memory hotplug scan handler even if CONFIG_X86_INTEL_LPSS " Zhang Rui
2014-05-26 10:56   ` Mika Westerberg
2014-05-26 11:53     ` Rafael J. Wysocki
2014-05-26 11:52       ` Mika Westerberg
2014-05-26 12:40         ` Rafael J. Wysocki
2014-05-26 12:58           ` Mika Westerberg
2014-05-22 18:02 ` [PATCH V7 09/11] ACPI: introduce platform_id flag Zhang Rui
2014-05-22 18:02 ` [PATCH V7 10/11] ACPI: use platform bus as the default bus for _HID enumeration Zhang Rui
2014-05-26 10:21   ` Mika Westerberg
2014-05-28  7:16     ` Zhang Rui
2014-05-22 18:02 ` [PATCH V7 11/11] ACPI: introduce acpi platform exclude id list Zhang Rui
2014-05-30  2:20 ` [PATCH 0/10] ACPI enumeration rework (was: Re: [PATCH V7 00/11] ACPI: ACPI enumeration rework) Rafael J. Wysocki
2014-05-30  2:21   ` [PATCH 1/10] ACPI / scan: .match() callback for ACPI scan handlers Rafael J. Wysocki
2014-05-30  2:23   ` [PATCH 2/10] ACPI / PNP: use device ID list for PNPACPI device enumeration Rafael J. Wysocki
2014-05-30  2:24   ` [PATCH 3/10] ACPI / scan: drop IDs that do not comply with the ACPI PNP ID rule Rafael J. Wysocki
2014-05-30  2:25   ` [PATCH 4/10] ACPI / scan: drop unsupported serial IDs from PNP ACPI scan handler ID list Rafael J. Wysocki
2014-05-30  2:26   ` [PATCH 5/10] ACPI / scan: introduce platform_id device PNP type flag Rafael J. Wysocki
2014-05-30  2:27   ` [PATCH 6/10] ACPI / scan: Change the meaning of missing .attach() in scan handlers Rafael J. Wysocki
2014-05-30  2:28   ` [PATCH 7/10] ACPI / scan: always register container scan handler Rafael J. Wysocki
2014-05-30  2:29   ` [PATCH 8/10] ACPI / scan: always register memory hotplug " Rafael J. Wysocki
2014-05-30  2:30   ` [PATCH 9/10] ACPI / scan: always register ACPI LPSS " Rafael J. Wysocki
2014-05-30 12:34     ` [Update][PATCH " Rafael J. Wysocki
2014-05-30  2:30   ` [PATCH 10/10] ACPI / scan: use platform bus type by default for _HID enumeration Rafael J. Wysocki
2014-05-30 12:35     ` [Update][PATCH " Rafael J. Wysocki
2014-05-31  5:56       ` Zhang Rui
2014-05-31  6:29         ` Zhang Rui
2014-05-30  8:33   ` [PATCH 0/10] ACPI enumeration rework (was: Re: [PATCH V7 00/11] ACPI: ACPI enumeration rework) Mika Westerberg
2014-05-30 12:17     ` Rafael J. Wysocki
2014-05-31 14:46   ` Zhang Rui [this message]
2014-05-31 22:29     ` Rafael J. Wysocki

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