ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Satellite R830
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>
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@ -496,6 +496,15 @@ static struct dmi_system_id video_dmi_table[] = {
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DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE R830"),
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},
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},
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{
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/* https://bugzilla.kernel.org/show_bug.cgi?id=21012 */
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.callback = video_disable_backlight_sysfs_if,
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.ident = "Toshiba Satellite R830",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
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DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE R830"),
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},
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},
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/*
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* Some machine's _DOD IDs don't have bit 31(Device ID Scheme) set
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* but the IDs actually follow the Device ID Scheme.
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