Comment 1 for bug 1031180

Zero-power ODD (D3Cold for CDROM) is done in kernel 3.9 (11 patches in total):

1.
commit 44ec657be09e36091281674a5702f1c43ce22d94
Author: Aaron Lu <email address hidden>
Date: Wed Jan 23 15:09:33 2013 +0800

    [SCSI] remove can_power_off flag from scsi_device

2.
commit 6f4c827e68a78731c6c75df69bf7b75b029ec70c
Author: Aaron Lu <email address hidden>
Date: Wed Jan 23 15:09:32 2013 +0800

    [libata] scsi: no poll when ODD is powered off

3.
commit 6c7f1e2f12f6f37ddda01180c9e5c407eccce616
Author: Aaron Lu <email address hidden>
Date: Wed Jan 23 15:09:31 2013 +0800

    [SCSI] sr: support runtime pm

4.
commit f5e6d0d0eb819cbe1a68b9561c8e83fbd1a6d13a
Author: Aaron Lu <email address hidden>
Date: Fri Jan 25 14:32:25 2013 +0800

    [libata] PM code cleanup for ata port

5.
commit a7ff60dbe0858496531c75b1544666c099a2b200
Author: Aaron Lu <email address hidden>
Date: Fri Jan 25 14:29:35 2013 +0800

    [libata] pm: differentiate system and runtime pm for ata port

6.
commit a59b9aae230316134597775c6202cf28f6da0333
Author: Aaron Lu <email address hidden>
Date: Tue Jan 15 17:21:02 2013 +0800

    libata: expose pm qos flags for ata device

7.
commit 213342053db58eabdaddff9c036c2b81ca63c443
Author: Aaron Lu <email address hidden>
Date: Tue Jan 15 17:21:01 2013 +0800

    libata: handle power transition of ODD

8.
commit 3dc67440d99b2c718ef5f1eb1424a9066ffa3fb9
Author: Aaron Lu <email address hidden>
Date: Tue Jan 15 17:21:00 2013 +0800

    libata: check zero power ready status for ZPODD

9.
commit f064a20dded807448669426c9bfb7d03aba5659c
Author: Aaron Lu <email address hidden>
Date: Tue Jan 15 17:20:59 2013 +0800

    libata: move acpi notification code to zpodd

10.
commit afe759511808cd5bb508b598007cf0c7b0ca8e08
Author: Aaron Lu <email address hidden>
Date: Tue Jan 15 17:20:58 2013 +0800

    libata: identify and init ZPODD devices

11.
commit 53637e0760d56274177be7e6d630490bc49766c1
Author: Aaron Lu <email address hidden>
Date: Mon Jan 28 13:08:02 2013 +0800

    [libata] fix smatch warning for zpodd_wake_dev