Hans de Goede 358d6a2c3e toshiba_acpi: Do not register vendor backlight when acpi_video bl is available ... commit a39f46df33 ("toshiba_acpi: Fix regression caused by backlight extra check code") causes the backlight to no longer work on the Toshiba Z30, reverting that commit fixes this but restores the original issue fixed by that commit. Looking at the toshiba_acpi backlight code for a fix for this I noticed that the toshiba code is the only code under platform/x86 which unconditionally registers a vendor acpi backlight interface, without checking for acpi_video backlight support first. This commit adds the necessary checks bringing toshiba_acpi in line with the other drivers, and fixing the Z30 regression without needing to revert the commit causing it. Chances are that there will be some Toshiba models which have a non working acpi-video implementation while the toshiba vendor backlight interface does work, this commit adds an empty dmi_id table where such systems can be added, this is identical to how other drivers handle such systems. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1206036 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=86521 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-and-tested-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>		2015-04-24 11:08:53 -07:00
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chrome	platform: chrome: drop owner assignment from platform_drivers	2014-10-20 16:21:26 +02:00
goldfish	goldfish: pipe: fix warnings for 32bit builds	2014-05-16 11:32:51 -07:00
olpc	drivers/platform/olpc/olpc-ec.c: initialise earlier	2013-08-23 09:51:22 -07:00
x86	toshiba_acpi: Do not register vendor backlight when acpi_video bl is available	2015-04-24 11:08:53 -07:00
Kconfig	platform: add chrome platform directory	2013-11-20 18:51:03 -05:00
Makefile	platform: add chrome platform directory	2013-11-20 18:51:03 -05:00