1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 793216b5d1a7..2fb8c5a660fb 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -3855,7 +3855,7 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
                         reg1 = 0x00;
                 }
                 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg);
-                SiS_SetRegANDOR(SISSR, 0x1f, ~0xc0, reg1);
+                SiS_SetRegANDOR(SISSR, 0x1f, 0x3f, reg1);
         }
 #endif