File U_ephyr-don-t-load-ephyr-input-driver-if-seat-option-i.patch of Package xorg-x11-server.24940

From da69f2f15a9917c3ed04e305061683c41338126e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?La=C3=A9rcio=20de=20Sousa?=
 <laerciosousa@sme-mogidascruzes.sp.gov.br>
Date: Fri, 11 Dec 2015 11:43:14 -0200
Subject: [PATCH 04/56] ephyr: don't load ephyr input driver if -seat option is
 passed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When used for single-GPU multi-seat purposes, there's no need to enable
ephyr virtual input devices, since Xephyr is supposed to handle its own
hardware devices.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Laércio de Sousa <laerciosousa@sme-mogidascruzes.sp.gov.br>
---
 hw/kdrive/ephyr/ephyrinit.c | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/hw/kdrive/ephyr/ephyrinit.c b/hw/kdrive/ephyr/ephyrinit.c
index 9ddf86e..849a4e1 100644
--- a/hw/kdrive/ephyr/ephyrinit.c
+++ b/hw/kdrive/ephyr/ephyrinit.c
@@ -91,29 +91,30 @@ InitInput(int argc, char **argv)
     KdKeyboardInfo *ki;
     KdPointerInfo *pi;
 
-    KdAddKeyboardDriver(&EphyrKeyboardDriver);
 #ifdef KDRIVE_EVDEV
     KdAddKeyboardDriver(&LinuxEvdevKeyboardDriver);
-#endif
-    KdAddPointerDriver(&EphyrMouseDriver);
-#ifdef KDRIVE_EVDEV
     KdAddPointerDriver(&LinuxEvdevMouseDriver);
 #endif
 
-    if (!kdHasKbd) {
-        ki = KdNewKeyboard();
-        if (!ki)
-            FatalError("Couldn't create Xephyr keyboard\n");
-        ki->driver = &EphyrKeyboardDriver;
-        KdAddKeyboard(ki);
-    }
+    if (!SeatId) {
+        KdAddKeyboardDriver(&EphyrKeyboardDriver);
+        KdAddPointerDriver(&EphyrMouseDriver);
 
-    if (!kdHasPointer) {
-        pi = KdNewPointer();
-        if (!pi)
-            FatalError("Couldn't create Xephyr pointer\n");
-        pi->driver = &EphyrMouseDriver;
-        KdAddPointer(pi);
+        if (!kdHasKbd) {
+            ki = KdNewKeyboard();
+            if (!ki)
+                FatalError("Couldn't create Xephyr keyboard\n");
+            ki->driver = &EphyrKeyboardDriver;
+            KdAddKeyboard(ki);
+        }
+
+        if (!kdHasPointer) {
+            pi = KdNewPointer();
+            if (!pi)
+                FatalError("Couldn't create Xephyr pointer\n");
+            pi->driver = &EphyrMouseDriver;
+            KdAddPointer(pi);
+        }
     }
 
     KdInitInput();
-- 
2.6.2