ACPI: video: Add force_vendor quirk for Sony Vaio PCG-FRV35

[platform/kernel/linux-starfive.git] / drivers / acpi / video_detect.c

diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 0ab98f2..8e8b435 100644 (file)
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -238,6 +238,19 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
        },
 
        /*
+        * Models which should use the vendor backlight interface,
+        * because of broken native backlight control.
+        */
+       {
+        .callback = video_detect_force_vendor,
+        /* Sony Vaio PCG-FRV35 */
+        .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+               DMI_MATCH(DMI_PRODUCT_NAME, "PCG-FRV35"),
+               },
+       },
+
+       /*
         * Toshiba models with Transflective display, these need to use
         * the toshiba_acpi vendor driver for proper Transflective handling.
         */