diff mbox series

[08/29] vmsvga: Parse SVGA_CMD_FENCE command to avoid FIFO desync

Message ID 1533815202-11967-9-git-send-email-liran.alon@oracle.com (mailing list archive)
State New, archived
Headers show
Series : vmsvga: Various fixes and enhancements | expand

Commit Message

Liran Alon Aug. 9, 2018, 11:46 a.m. UTC 
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Liran Alon <liran.alon@oracle.com>
---
 hw/display/vmware_vga.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c
index fab6443a87e2..675c8755ab48 100644
--- a/hw/display/vmware_vga.c
+++ b/hw/display/vmware_vga.c
@@ -760,6 +760,9 @@  static void vmsvga_fifo_run(struct vmsvga_state_s *s)
         case SVGA_CMD_SURFACE_ALPHA_BLEND: /* deprecated */
             args = 12;
             goto badcmd;
+        case SVGA_CMD_FENCE:
+            args = 1;
+            goto badcmd;
 
         /*
          * Other commands that are not listed as depending on any
@@ -767,7 +770,6 @@  static void vmsvga_fifo_run(struct vmsvga_state_s *s)
          */
         case SVGA_CMD_SURFACE_FILL:
         case SVGA_CMD_SURFACE_COPY:
-        case SVGA_CMD_FENCE:
         case SVGA_CMD_INVALID_CMD:
             break; /* Nop */