- To: Jan Ceuleers <jan.ceuleers@xxxxxxxxxxxx>
- Subject: Re: [PATCH v3 7/7] [SCSI] sr: adds Zero-power ODD support
- From: Aaron Lu <aaron.lu@xxxxxxx>
- Date: Sun, 1 Apr 2012 18:34:09 +0800
- Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>, Lin Ming <ming.m.lin@xxxxxxxxx>, Zhang Rui <rui.zhang@xxxxxxxxx>, Jeff Garzik <jgarzik@xxxxxxxxx>, "Rafael J. Wysocki" <rjw@xxxxxxx>, Tejun Heo <tj@xxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <linux-ide@xxxxxxxxxxxxxxx>, <linux-scsi@xxxxxxxxxxxxxxx>, <linux-pm@xxxxxxxxxxxxxxx>, linux-acpi <linux-acpi@xxxxxxxxxxxxxxx>
- In-reply-to: <4F76E054.8010301@computer.org>
- User-agent: Mutt/1.5.21 (2010-09-15)
On Sat, Mar 31, 2012 at 12:45:40PM +0200, Jan Ceuleers wrote:
>
> What about slot-loading optical drives, where the user does not
> first have to press a button to open the tray (due to a lack of
> tray)?
For slot type ODD, the insert of a disk will fire the gpe event by
means of the sata slimline connector's device attention pin.
That means, the insert of a disk into a slot type ODD and the
press of the eject button of a tray type ODD has the same effect to
trigger the resume process.
Thanks,
Aaron
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