X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Facpi%2Fscan.c;h=dbfa58e799e28d2aa452fe24d044c3d2037509a4;hb=refs%2Fheads%2Fsandbox%2Flstelmach%2Ftizen-visionfive2-6.1;hp=b47e93a24a9a4d038fdd2cda9eb8961454cc65e8;hpb=e5f3ec38c8496dd7f6ada8a5e8d4958ef46ddb3f;p=platform%2Fkernel%2Flinux-starfive.git

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index b47e93a..dbfa58e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1370,9 +1370,12 @@ static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp,
 		 * Some devices don't reliably have _HIDs & _CIDs, so add
 		 * synthetic HIDs to make sure drivers can find them.
 		 */
-		if (acpi_is_video_device(handle))
+		if (acpi_is_video_device(handle)) {
 			acpi_add_id(pnp, ACPI_VIDEO_HID);
-		else if (acpi_bay_match(handle))
+			pnp->type.backlight = 1;
+			break;
+		}
+		if (acpi_bay_match(handle))
 			acpi_add_id(pnp, ACPI_BAY_HID);
 		else if (acpi_dock_match(handle))
 			acpi_add_id(pnp, ACPI_DOCK_HID);