drm/amd/display: Correct `DMUB_FW_VERSION` macro

From Mario Limonciello
7ad40467fdfb57bdd8540a4a08cbb448f323c275 in linux-6.1.y/6.1.40
274d205cb59f43815542e04b42a9e6d0b9b95eff in mainline linux

diff --git a/sys/dev/pci/drm/amd/display/dmub/dmub_srv.h b/sys/dev/pci/drm/amd/display/dmub/dmub_srv.h
index eb5b7eb..b53468a 100644 (file)
--- a/sys/dev/pci/drm/amd/display/dmub/dmub_srv.h
+++ b/sys/dev/pci/drm/amd/display/dmub/dmub_srv.h
@@ -471,7 +471,7 @@ struct dmub_notification {
  * of a firmware to know if feature or functionality is supported or present.
  */
 #define DMUB_FW_VERSION(major, minor, revision) \
-       ((((major) & 0xFF) << 24) | (((minor) & 0xFF) << 16) | ((revision) & 0xFFFF))
+       ((((major) & 0xFF) << 24) | (((minor) & 0xFF) << 16) | (((revision) & 0xFF) << 8))
 
 /**
  * dmub_srv_create() - creates the DMUB service.