[PATCH 02/45] drm/amd/display: Add a PP_SMU_VER_MAX enum

[sunpeng.li at amd.com]

From: Jun Lei <Jun.Lei at amd.com>

Signed-off-by: Jun Lei <Jun.Lei at amd.com>
Reviewed-by: Nevenko Stupar <Nevenko.Stupar at amd.com>
Acked-by: Leo Li <sunpeng.li at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dm_pp_smu.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
index 0029a39..14bed5b 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
@@ -38,7 +38,8 @@ enum pp_smu_ver {
 	 * of interface sharing between families of ASIcs.
 	 */
 	PP_SMU_UNSUPPORTED,
-	PP_SMU_VER_RV
+	PP_SMU_VER_RV,
+	PP_SMU_VER_MAX
 };
 
 struct pp_smu {
-- 
2.7.4