[PATCH kdrive/ephyr v7 8/9] ephyr: ignore "-novtswitch", "-sharevts", and "-layout seatXXX" command-line options

[Laércio de Sousa]

Multi-seat-capable display managers commonly pass command-line options
like "-novtswitch", "-sharevts", or "-layout seatXXXX" to Xorg server, but Xephyr
currently refuses to start if these options are passed to it,
which may break Xephyr-based single-GPU multiseat setups.

Signed-off-by: Laércio de Sousa <laerciosousa at sme-mogidascruzes.sp.gov.br>
---
 hw/kdrive/ephyr/ephyrinit.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hw/kdrive/ephyr/ephyrinit.c b/hw/kdrive/ephyr/ephyrinit.c
index d86baf2..09ada96 100644
--- a/hw/kdrive/ephyr/ephyrinit.c
+++ b/hw/kdrive/ephyr/ephyrinit.c
@@ -369,6 +369,13 @@ ddxProcessArgument(int argc, char **argv, int i)
         EphyrWantNoHostGrab = 1;
         return 1;
     }
+    else if (!strcmp(argv[i], "-sharevts") || 
+             !strcmp(argv[i], "-novtswitch")) {
+        return 1;
+    }
+    else if (!strcmp(argv[i], "-layout")) {
+        return 2;
+    }
 
     return KdProcessArgument(argc, argv, i);
 }
-- 
2.1.4