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ACPI / video: Add disable_native_backlight quirk for Samsung 510R
Backlight control through the native intel interface does not work properly on the Samsung 510R, where as using the acpi_video interface does work, add a quirk for this. Link: https://bugzilla.redhat.com/show_bug.cgi?id=1186097 Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -522,6 +522,15 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
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DMI_MATCH(DMI_PRODUCT_NAME, "370R4E/370R4V/370R5E/3570RE/370R5V"),
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},
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},
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{
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/* https://bugzilla.redhat.com/show_bug.cgi?id=1186097 */
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.callback = video_disable_native_backlight,
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.ident = "SAMSUNG 3570R/370R/470R/450R/510R/4450RV",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
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DMI_MATCH(DMI_PRODUCT_NAME, "3570R/370R/470R/450R/510R/4450RV"),
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},
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},
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{
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/* https://bugzilla.redhat.com/show_bug.cgi?id=1094948 */
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.callback = video_disable_native_backlight,
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