Merge remote-tracking branch 'origin/released'

* origin/released:
  fontconfig mesa xserver git update 9 Mar 2014

Conflicts:
	mesalib/src/mapi/glapi/glapi.h
	xorg-server/hw/kdrive/ephyr/hostx.c

7 files changed, 145 insertions, 25 deletions

diff --git a/xorg-server/hw/xfree86/common/xf86Events.c b/xorg-server/hw/xfree86/common/xf86Events.c
index 7b53949fa..06af73903 100644
--- a/xorg-server/hw/xfree86/common/xf86Events.c
+++ b/xorg-server/hw/xfree86/common/xf86Events.c
@@ -85,6 +85,8 @@
 #endif
 
 #include "xf86platformBus.h"
+#include "systemd-logind.h"
+
 /*
  * This is a toggling variable:
  *  FALSE = No VT switching keys have been pressed last time around
@@ -556,8 +558,11 @@ xf86VTEnter(void)
     /* Turn screen saver off when switching back */
     dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset);
 
-    for (pInfo = xf86InputDevs; pInfo; pInfo = pInfo->next)
-        xf86EnableInputDeviceForVTSwitch(pInfo);
+    /* If we use systemd-logind it will enable input devices for us */
+    if (!systemd_logind_controls_session())
+        for (pInfo = xf86InputDevs; pInfo; pInfo = pInfo->next)
+            xf86EnableInputDeviceForVTSwitch(pInfo);
+
     for (ih = InputHandlers; ih; ih = ih->next) {
         if (ih->is_input)
             xf86EnableInputHandler(ih);
@@ -589,10 +594,14 @@ xf86VTSwitch(void)
     /*
      * Since all screens are currently all in the same state it is sufficient
      * check the first.  This might change in future.
+     *
+     * VTLeave is always handled here (VT_PROCESS guarantees this is safe),
+     * if we use systemd_logind xf86VTEnter() gets called by systemd-logind.c
+     * once it has resumed all drm nodes.
      */
     if (xf86VTOwner())
         xf86VTLeave();
-    else
+    else if (!systemd_logind_controls_session())
         xf86VTEnter();
 }
 
diff --git a/xorg-server/hw/xfree86/common/xf86Init.c b/xorg-server/hw/xfree86/common/xf86Init.c
index ff4d38f28..4579ff591 100644
--- a/xorg-server/hw/xfree86/common/xf86Init.c
+++ b/xorg-server/hw/xfree86/common/xf86Init.c
@@ -54,6 +54,7 @@
 #include "site.h"
 #include "mi.h"
 #include "dbus-core.h"
+#include "systemd-logind.h"
 
 #include "compiler.h"
 
@@ -458,6 +459,7 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
             DoShowOptions();
 
         dbus_core_init();
+        systemd_logind_init();
 
         /* Do a general bus probe.  This will be a PCI probe for x86 platforms */
         xf86BusProbe();
@@ -1062,6 +1064,7 @@ ddxGiveUp(enum ExitCode error)
     if (xorgHWOpenConsole)
         xf86CloseConsole();
 
+    systemd_logind_fini();
     dbus_core_fini();
 
     xf86CloseLog(error);
diff --git a/xorg-server/hw/xfree86/common/xf86Module.h b/xorg-server/hw/xfree86/common/xf86Module.h
index b6ec19d13..e8c24f26c 100644
--- a/xorg-server/hw/xfree86/common/xf86Module.h
+++ b/xorg-server/hw/xfree86/common/xf86Module.h
@@ -80,8 +80,8 @@ typedef enum {
  * mask is 0xFFFF0000.
  */
 #define ABI_ANSIC_VERSION	SET_ABI_VERSION(0, 4)
-#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(15, 0)
-#define ABI_XINPUT_VERSION	SET_ABI_VERSION(20, 0)
+#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(16, 0)
+#define ABI_XINPUT_VERSION	SET_ABI_VERSION(21, 0)
 #define ABI_EXTENSION_VERSION	SET_ABI_VERSION(8, 0)
 #define ABI_FONT_VERSION	SET_ABI_VERSION(0, 6)
 
diff --git a/xorg-server/hw/xfree86/common/xf86Xinput.c b/xorg-server/hw/xfree86/common/xf86Xinput.c
index f6f2b90dd..7c3e479e5 100644
--- a/xorg-server/hw/xfree86/common/xf86Xinput.c
+++ b/xorg-server/hw/xfree86/common/xf86Xinput.c
@@ -63,6 +63,7 @@
 #include "mipointer.h"
 #include "extinit.h"
 #include "loaderProcs.h"
+#include "systemd-logind.h"
 
 #include "exevents.h"           /* AddInputDevice */
 #include "exglobals.h"
@@ -80,6 +81,7 @@
 
 #include <stdarg.h>
 #include <stdint.h>             /* for int64_t */
+#include <unistd.h>
 
 #include "mi.h"
 
@@ -103,6 +105,9 @@
 static int
  xf86InputDevicePostInit(DeviceIntPtr dev);
 
+static InputInfoPtr *new_input_devices;
+static int new_input_devices_count;
+
 /**
  * Eval config and modify DeviceVelocityRec accordingly
  */
@@ -773,6 +778,11 @@ xf86DeleteInput(InputInfoPtr pInp, int flags)
         /* Else the entry wasn't in the xf86InputDevs list (ignore this). */
     }
 
+    if (pInp->flags & XI86_SERVER_FD) {
+        systemd_logind_release_fd(pInp->major, pInp->minor);
+        close(pInp->fd);
+    }
+
     free((void *) pInp->driver);
     free((void *) pInp->name);
     xf86optionListFree(pInp->options);
@@ -816,6 +826,7 @@ xf86NewInputDevice(InputInfoPtr pInfo, DeviceIntPtr *pdev, BOOL enable)
 {
     InputDriverPtr drv = NULL;
     DeviceIntPtr dev = NULL;
+    Bool paused;
     int rval;
 
     /* Memory leak for every attached device if we don't
@@ -830,6 +841,26 @@ xf86NewInputDevice(InputInfoPtr pInfo, DeviceIntPtr *pdev, BOOL enable)
         goto unwind;
     }
 
+    if (drv->capabilities & XI86_DRV_CAP_SERVER_FD) {
+        int fd = systemd_logind_take_fd(pInfo->major, pInfo->minor,
+                                        pInfo->attrs->device, &paused);
+        if (fd != -1) {
+            if (paused) {
+                /* Put on new_input_devices list for delayed probe */
+                new_input_devices = xnfrealloc(new_input_devices,
+                            sizeof(pInfo) * (new_input_devices_count + 1));
+                new_input_devices[new_input_devices_count] = pInfo;
+                new_input_devices_count++;
+                systemd_logind_release_fd(pInfo->major, pInfo->minor);
+                close(fd);
+                return BadMatch;
+            }
+            pInfo->fd = fd;
+            pInfo->flags |= XI86_SERVER_FD;
+            pInfo->options = xf86ReplaceIntOption(pInfo->options, "fd", fd);
+        }
+    }
+
     xf86Msg(X_INFO, "Using input driver '%s' for '%s'\n", drv->driverName,
             pInfo->name);
 
@@ -949,6 +980,12 @@ NewInputDeviceRequest(InputOption *options, InputAttributes * attrs,
                 goto unwind;
             }
         }
+
+        if (strcmp(key, "major") == 0)
+            pInfo->major = atoi(value);
+
+        if (strcmp(key, "minor") == 0)
+            pInfo->minor = atoi(value);
     }
 
     nt_list_for_each_entry(option, options, list.next) {
@@ -1469,4 +1506,32 @@ xf86PostTouchEvent(DeviceIntPtr dev, uint32_t touchid, uint16_t type,
     QueueTouchEvents(dev, type, touchid, flags, mask);
 }
 
+void
+xf86InputEnableVTProbe(void)
+{
+    int i, is_auto = 0;
+    InputOption *option = NULL;
+    DeviceIntPtr pdev;
+
+    for (i = 0; i < new_input_devices_count; i++) {
+        InputInfoPtr pInfo = new_input_devices[i];
+
+        is_auto = 0;
+        nt_list_for_each_entry(option, pInfo->options, list.next) {
+            const char *key = input_option_get_key(option);
+            const char *value = input_option_get_value(option);
+
+            if (strcmp(key, "_source") == 0 &&
+                (strcmp(value, "server/hal") == 0 ||
+                 strcmp(value, "server/udev") == 0 ||
+                 strcmp(value, "server/wscons") == 0))
+                is_auto = 1;
+        }
+        xf86NewInputDevice(pInfo, &pdev,
+                                  (!is_auto ||
+                                   (is_auto && xf86Info.autoEnableDevices)));
+    }
+    new_input_devices_count = 0;
+}
+
 /* end of xf86Xinput.c */
diff --git a/xorg-server/hw/xfree86/common/xf86Xinput.h b/xorg-server/hw/xfree86/common/xf86Xinput.h
index b6d125128..9fe8c87b6 100644
--- a/xorg-server/hw/xfree86/common/xf86Xinput.h
+++ b/xorg-server/hw/xfree86/common/xf86Xinput.h
@@ -64,6 +64,10 @@
 /* 0x08 is reserved for legacy XI86_SEND_DRAG_EVENTS, do not use for now */
 /* server-internal only */
 #define XI86_DEVICE_DISABLED    0x10    /* device was disabled before vt switch */
+#define XI86_SERVER_FD		0x20	/* fd is managed by xserver */
+
+/* Input device driver capabilities */
+#define XI86_DRV_CAP_SERVER_FD	0x01
 
 /* This holds the input driver entry and module information. */
 typedef struct _InputDriverRec {
@@ -76,6 +80,7 @@ typedef struct _InputDriverRec {
                     struct _InputInfoRec * pInfo, int flags);
     void *module;
     const char **default_options;
+    int capabilities;
 } InputDriverRec, *InputDriverPtr;
 
 /* This is to input devices what the ScrnInfoRec is to screens. */
@@ -96,6 +101,8 @@ typedef struct _InputInfoRec {
       int *valuators, int first_valuator, int num_valuators);
 
     int fd;
+    int major;
+    int minor;
     DeviceIntPtr dev;
     void *private;
     const char *type_name;
@@ -172,6 +179,7 @@ extern _X_EXPORT void xf86AddEnabledDevice(InputInfoPtr pInfo);
 extern _X_EXPORT void xf86RemoveEnabledDevice(InputInfoPtr pInfo);
 extern _X_EXPORT void xf86DisableDevice(DeviceIntPtr dev, Bool panic);
 extern _X_EXPORT void xf86EnableDevice(DeviceIntPtr dev);
+extern _X_EXPORT void xf86InputEnableVTProbe(void);
 
 /* not exported */
 int xf86NewInputDevice(InputInfoPtr pInfo, DeviceIntPtr *pdev, BOOL is_auto);
diff --git a/xorg-server/hw/xfree86/common/xf86platformBus.c b/xorg-server/hw/xfree86/common/xf86platformBus.c
index 5875a9136..4447e19df 100644
--- a/xorg-server/hw/xfree86/common/xf86platformBus.c
+++ b/xorg-server/hw/xfree86/common/xf86platformBus.c
@@ -52,10 +52,10 @@ int platformSlotClaimed;
 
 int xf86_num_platform_devices;
 
-static struct xf86_platform_device *xf86_platform_devices;
+struct xf86_platform_device *xf86_platform_devices;
 
 int
-xf86_add_platform_device(struct OdevAttributes *attribs)
+xf86_add_platform_device(struct OdevAttributes *attribs, Bool unowned)
 {
     xf86_platform_devices = xnfrealloc(xf86_platform_devices,
                                    (sizeof(struct xf86_platform_device)
@@ -63,6 +63,8 @@ xf86_add_platform_device(struct OdevAttributes *attribs)
 
     xf86_platform_devices[xf86_num_platform_devices].attribs = attribs;
     xf86_platform_devices[xf86_num_platform_devices].pdev = NULL;
+    xf86_platform_devices[xf86_num_platform_devices].flags =
+        unowned ? XF86_PDEV_UNOWNED : 0;
 
     xf86_num_platform_devices++;
     return 0;
@@ -89,35 +91,55 @@ xf86_add_platform_device_attrib(int index, int attrib_id, char *attrib_name)
     return config_odev_add_attribute(device->attribs, attrib_id, attrib_name);
 }
 
+Bool
+xf86_add_platform_device_int_attrib(int index, int attrib_id, int attrib_value)
+{
+    return config_odev_add_int_attribute(xf86_platform_devices[index].attribs, attrib_id, attrib_value);
+}
+
 char *
 xf86_get_platform_attrib(int index, int attrib_id)
 {
-    struct xf86_platform_device *device = &xf86_platform_devices[index];
-    struct OdevAttribute *oa;
-
-    xorg_list_for_each_entry(oa, &device->attribs->list, member) {
-        if (oa->attrib_id == attrib_id)
-            return oa->attrib_name;
-    }
-    return NULL;
+    return config_odev_get_attribute(xf86_platform_devices[index].attribs, attrib_id);
 }
 
 char *
 xf86_get_platform_device_attrib(struct xf86_platform_device *device, int attrib_id)
 {
-    struct OdevAttribute *oa;
+    return config_odev_get_attribute(device->attribs, attrib_id);
+}
 
-    xorg_list_for_each_entry(oa, &device->attribs->list, member) {
-        if (oa->attrib_id == attrib_id)
-            return oa->attrib_name;
-    }
-    return NULL;
+int
+xf86_get_platform_int_attrib(int index, int attrib_id, int def)
+{
+    return config_odev_get_int_attribute(xf86_platform_devices[index].attribs, attrib_id, def);
+}
+
+int
+xf86_get_platform_device_int_attrib(struct xf86_platform_device *device, int attrib_id, int def)
+{
+    return config_odev_get_int_attribute(device->attribs, attrib_id, def);
 }
 
 Bool
 xf86_get_platform_device_unowned(int index)
 {
-    return xf86_platform_devices[index].attribs->unowned;
+    return (xf86_platform_devices[index].flags & XF86_PDEV_UNOWNED) ?
+        TRUE : FALSE;
+}
+
+struct xf86_platform_device *
+xf86_find_platform_device_by_devnum(int major, int minor)
+{
+    int i, attr_major, attr_minor;
+
+    for (i = 0; i < xf86_num_platform_devices; i++) {
+        attr_major = xf86_get_platform_int_attrib(i, ODEV_ATTRIB_MAJOR, 0);
+        attr_minor = xf86_get_platform_int_attrib(i, ODEV_ATTRIB_MINOR, 0);
+        if (attr_major == major && attr_minor == minor)
+            return &xf86_platform_devices[i];
+    }
+    return NULL;
 }
 
 /*
@@ -524,10 +546,10 @@ void xf86platformVTProbe(void)
     int i;
 
     for (i = 0; i < xf86_num_platform_devices; i++) {
-        if (xf86_platform_devices[i].attribs->unowned == FALSE)
+        if (!(xf86_platform_devices[i].flags & XF86_PDEV_UNOWNED))
             continue;
 
-        xf86_platform_devices[i].attribs->unowned = FALSE;
+        xf86_platform_devices[i].flags &= ~XF86_PDEV_UNOWNED;
         xf86PlatformReprobeDevice(i, xf86_platform_devices[i].attribs);
     }
 }
diff --git a/xorg-server/hw/xfree86/common/xf86platformBus.h b/xorg-server/hw/xfree86/common/xf86platformBus.h
index 4e1757854..78b5a5bea 100644
--- a/xorg-server/hw/xfree86/common/xf86platformBus.h
+++ b/xorg-server/hw/xfree86/common/xf86platformBus.h
@@ -30,23 +30,34 @@ struct xf86_platform_device {
     struct OdevAttributes *attribs;
     /* for PCI devices */
     struct pci_device *pdev;
+    int flags;
 };
 
+/* xf86_platform_device flags */
+#define XF86_PDEV_UNOWNED       0x01
+#define XF86_PDEV_SERVER_FD     0x02
+#define XF86_PDEV_PAUSED        0x04
+
 #ifdef XSERVER_PLATFORM_BUS
 int xf86platformProbe(void);
 int xf86platformProbeDev(DriverPtr drvp);
 
 extern int xf86_num_platform_devices;
+extern struct xf86_platform_device *xf86_platform_devices;
 
 extern char *
 xf86_get_platform_attrib(int index, int attrib_id);
 extern int
-xf86_add_platform_device(struct OdevAttributes *attribs);
+xf86_get_platform_int_attrib(int index, int attrib_id, int def);
+extern int
+xf86_add_platform_device(struct OdevAttributes *attribs, Bool unowned);
 extern int
 xf86_remove_platform_device(int dev_index);
 extern Bool
 xf86_add_platform_device_attrib(int index, int attrib_id, char *attrib_str);
 extern Bool
+xf86_add_platform_device_int_attrib(int index, int attrib_id, int attrib_value);
+extern Bool
 xf86_get_platform_device_unowned(int index);
 
 extern int
@@ -56,6 +67,8 @@ xf86platformRemoveDevice(int index);
 
 extern _X_EXPORT char *
 xf86_get_platform_device_attrib(struct xf86_platform_device *device, int attrib_id);
+extern _X_EXPORT int
+xf86_get_platform_device_int_attrib(struct xf86_platform_device *device, int attrib_id, int def);
 extern _X_EXPORT Bool
 xf86PlatformDeviceCheckBusID(struct xf86_platform_device *device, const char *busid);