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ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Satellite R830

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The Toshiba Satellite R830 needs disable_backlight_sysfs_if=1, just like
the Toshiba Portege R830. Add a quirk for this.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=21012
Cc: 4.2+ <stable@vger.kernel.org> # 4.2+
Tested-by: To Do <entodoays@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Hans de Goede 2016-01-14 14:24:39 +01:00 committed by Rafael J. Wysocki
parent 95565f8841
commit b21f2e81bd
1 changed files with 9 additions and 0 deletions
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9
drivers/acpi/acpi_video.c
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@ -496,6 +496,15 @@ static struct dmi_system_id video_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE R830"),
},
},
{
/* https://bugzilla.kernel.org/show_bug.cgi?id=21012 */
.callback = video_disable_backlight_sysfs_if,
.ident = "Toshiba Satellite R830",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE R830"),
},
},
/*
* Some machine's _DOD IDs don't have bit 31(Device ID Scheme) set
* but the IDs actually follow the Device ID Scheme.