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linux-2.6/drivers/platform/x86
Henrique de Moraes Holschuh bf8b29c8f7 thinkpad-acpi: document HKEY event 3006
Event 0x3006 is used to help power management of the ODD in the
UltraBay.  The EC generates this event when the ODD eject button is
pressed (even if the bay is powered down).

Normally, Linux doesn't need this as we keep the SATA link powered
up (which wastes power).  The EC powers up the bay by itself when the
ODD eject button is pressed, and the SATA PHY reports the hotplug.

However, we could also power that SATA link down (and for that matter,
also power down the Ultrabay) if the ODD is left idle for a while with
no disk inside, and use event 0x3006 to know when we need that SATA link
powered back up.

For now, just stop asking for more information when event 0x3006 is
seen, there is no point in pestering users about it anymore.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: stable@kernel.org
2010-02-25 21:28:56 -03:00
..
acer-wmi.c acer-wmi: Respect current backlight level when loading 2010-02-19 00:19:26 -05:00
acerhdf.c drivers/platform/x86/acerhdf.c: check BIOS information whether it begins with string of table 2009-12-24 00:17:09 -05:00
asus-laptop.c asus-laptop: change light sens default values. 2009-12-15 20:01:36 -05:00
asus_acpi.c asus_acpi: convert to seq_file 2009-12-24 00:14:51 -05:00
classmate-laptop.c classmate-laptop: add support for Classmate PC ACPI devices 2009-12-24 01:16:04 -05:00
compal-laptop.c drop explicit include of autoconf.h 2009-12-12 13:08:15 +01:00
dell-laptop.c dell-laptop: add __init to init functions 2009-12-10 00:02:31 -05:00
dell-wmi.c dell-wmi - fix condition to abort driver loading 2009-12-30 02:49:03 -05:00
eeepc-laptop.c eeepc-laptop: disable wireless hotplug for 1201N 2010-01-16 01:50:05 -05:00
fujitsu-laptop.c Merge branch 'misc-2.6.33' into release 2009-12-24 01:19:00 -05:00
hp-wmi.c hp-wmi: remove double free caused by merge conflict 2010-01-01 14:04:25 -05:00
intel_menlow.c ACPICA: Add post-order callback to acpi_walk_namespace 2009-11-24 21:31:10 -05:00
Kconfig eeepc-laptop: switch to using sparse keymap library 2010-01-16 01:49:41 -05:00
Makefile classmate-laptop: add support for Classmate PC ACPI devices 2009-12-24 01:16:04 -05:00
msi-laptop.c
msi-wmi.c dell-wmi, hp-wmi, msi-wmi: check wmi_get_event_data() return value 2009-12-30 02:48:52 -05:00
panasonic-laptop.c Merge branches 'release', 'APERF', 'ARAT', 'misc', 'kelvin', 'device-lock' and 'bjorn.notify' into release 2009-04-07 18:18:42 -04:00
sony-laptop.c sony-laptop - fix using of uninitialized variable 2010-01-16 15:55:43 -05:00
tc1100-wmi.c tc1100-wmi - switch to using dev_pm_ops 2009-12-16 12:53:33 -05:00
thinkpad_acpi.c thinkpad-acpi: document HKEY event 3006 2010-02-25 21:28:56 -03:00
topstar-laptop.c topstar-laptop: add new driver for hotkeys support on Topstar N01 2009-09-19 01:16:13 -04:00
toshiba_acpi.c toshiba_acpi: convert to seq_file 2009-12-24 00:15:10 -05:00
toshiba_bluetooth.c Toshiba Bluetooth Enabling driver (RFKill handler v3) 2009-12-16 12:09:46 -05:00
wmi.c ACPI: WMI: Survive BIOS with duplicate GUIDs 2009-12-30 02:49:04 -05:00