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open-vm-tools/resolutionKMS-wayland-2.patch
Ravindra Kumar 420b2479a4 Replaced 'net-tools' dependency with 'iproute' (RHBZ#1496134). 
Added resolutionKMS-wayland-2.patch with some new fixes.
2017-09-28 00:12:00 -07:00

340 lines
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--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionKMS/resolutionKMS.c 2017-09-27 18:16:07.428992005 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionKMS/resolutionKMS.c 2017-09-27 16:38:40.000000000 -0700
@@ -1,5 +1,5 @@
/*********************************************************
- * Copyright (C) 2008-2016 VMware, Inc. All rights reserved.
+ * Copyright (C) 2008-2017 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
@@ -279,6 +279,34 @@
g_warning("%s: Unable to set tools.capability.resolution_server\n",
__FUNCTION__);
}
+
+ if (value == 1) {
+ /*
+ * Whenever resolutionKMS is enabled, send
+ * "tools.capability.resolution_server toolbox-dnd 0" to clear
+ * resolutionSet as resolution server.
+ *
+ * Note: The below rpc is sent to TOOLS_DND_NAME if rpcChannelName is
+ * TOOLS_DAEMON_NAME and vice versa (to clear the opposite channel).
+ * This is how rpcChannelName is selected in ToolsOnLoad():
+ *
+ * if (strcmp(ctx->name, VMTOOLS_GUEST_SERVICE) == 0) {
+ * rpcChannelName = TOOLS_DAEMON_NAME;
+ * } else if (strcmp(ctx->name, VMTOOLS_USER_SERVICE) == 0) {
+ * rpcChannelName = TOOLS_DND_NAME;
+ * }
+ */
+ gchar *msgClear;
+ msgClear = g_strdup_printf("tools.capability.resolution_server %s 0",
+ (strcmp(rpcChannelName, TOOLS_DAEMON_NAME) == 0 ?
+ TOOLS_DND_NAME : TOOLS_DAEMON_NAME));
+ if (!RpcChannel_Send(chan, msgClear, strlen(msgClear), NULL, NULL)) {
+ g_warning("%s: Unable to clear tools.capability.resolution_server\n",
+ __FUNCTION__);
+ }
+ g_free(msgClear);
+ }
+
g_free(msg);
}
@@ -448,7 +476,7 @@
/*
* Save the RPC channel name from the ToolsAppCtx so that we can use it later
- * in calls to ResolutionSetServerCapability().
+ * in calls to ResolutionKMSServerCapability().
*/
if (strcmp(ctx->name, VMTOOLS_GUEST_SERVICE) == 0) {
--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionSet/resolutionCommon.c 2017-09-27 18:16:07.429992005 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionSet/resolutionCommon.c 2017-09-27 16:38:40.000000000 -0700
@@ -1,5 +1,5 @@
/*********************************************************
- * Copyright (C) 2016 VMware, Inc. All rights reserved.
+ * Copyright (C) 2016-2017 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
@@ -38,6 +38,7 @@
/* The DRM device we are looking for */
#define RESOLUTION_VENDOR "0x15ad"
#define RESOLUTION_DEVICE "0x0405"
+#define RESOLUTION_KERNELNAME "vmwgfx"
/* Required DRM version for resolutionKMS */
#define RESOLUTION_DRM_MAJOR 2
@@ -84,11 +85,19 @@
struct udev_list_entry *devices, *devListEntry;
struct udev_device *dev;
int fd = -1;
+ int drmFd;
const char *devNode = NULL;
+ /* Force load the kernel module. */
+ drmFd = drmOpen(RESOLUTION_KERNELNAME, NULL);
+ if (drmFd >= 0) {
+ (void) drmDropMaster(drmFd);
+ }
+
udev = udev_new();
- if (!udev)
- return -1;
+ if (!udev) {
+ goto outNoUdev;
+ }
/*
* Udev error return codes that are not caught immediately are
@@ -148,6 +157,10 @@
udev_enumerate_unref(enumerate);
udev_unref(udev);
+ if (drmFd >= 0) {
+ drmClose(drmFd);
+ }
+
return fd;
outFound:
@@ -155,6 +168,10 @@
outErr:
udev_enumerate_unref(enumerate);
udev_unref(udev);
+ outNoUdev:
+ if (drmFd >= 0) {
+ drmClose(drmFd);
+ }
return -1;
}
@@ -190,7 +207,7 @@
}
if (ver->version_major != RESOLUTION_DRM_MAJOR ||
- ver->version_minor < RESOLUTION_DRM_MINOR) {
+ ver->version_minor < RESOLUTION_DRM_MINOR) {
g_debug("%s: Insufficient DRM version %d.%d for resolutionKMS.\n",
__func__, ver->version_major, ver->version_minor);
drmFreeVersion(ver);
--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionSet/resolutionDL.c 2017-09-27 18:16:07.429992005 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionSet/resolutionDL.c 2017-09-27 16:38:40.000000000 -0700
@@ -66,6 +66,8 @@
};
static struct FuncToResolv drm2Table[] = {
+ LIBDRM_RESOLV(Open),
+ LIBDRM_RESOLV(Close),
LIBDRM_RESOLV(GetVersion),
LIBDRM_RESOLV(FreeVersion),
LIBDRM_RESOLV(DropMaster),
--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionSet/resolutionDL.h 2017-09-27 18:16:07.429992005 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionSet/resolutionDL.h 2017-09-27 16:38:40.000000000 -0700
@@ -144,6 +144,8 @@
* However this struct is not subject to the license header of this file.
*/
struct Drm2Interface {
+ int (*Open)(const char *, const char *);
+ int (*Close)(int);
drmVersionPtr (*GetVersion)(int fd);
void (*FreeVersion)(drmVersionPtr);
int (*DropMaster)(int fd);
@@ -190,6 +192,10 @@
#define udev_list_entry_foreach(_a, _b)\
udevi_list_entry_foreach(udevi, _a, _b)
+#define drmOpen \
+ drmi->Open
+#define drmClose \
+ drmi->Close
#define drmGetVersion \
drmi->GetVersion
#define drmFreeVersion \
--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionSet/resolutionSet.c 2017-09-27 18:16:07.429992005 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionSet/resolutionSet.c 2017-09-27 16:38:40.000000000 -0700
@@ -76,8 +76,7 @@
*
* Initialize the guest resolution library.
*
- * @param[in] handle Back-end specific handle, if needed. E.g., in the X11
- case, this refers to the X11 display handle.
+ * @param[in] handle Back-end specific handle, if needed.
* @return TRUE on success, FALSE on failure
*/
--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionSet/resolutionX11.c 2017-09-27 18:16:07.429992005 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionSet/resolutionX11.c 2017-09-27 16:38:40.000000000 -0700
@@ -35,8 +35,6 @@
#ifndef NO_MULTIMON
#include <X11/extensions/Xinerama.h>
#endif
-#include <gtk/gtk.h>
-#include <gdk/gdkx.h>
#include "vmware.h"
#include "debug.h"
@@ -62,6 +60,8 @@
Bool canUseVMwareCtrlTopologySet;
// TRUE if VMwareCtrl extension supports topology set
Bool canUseRandR12; // TRUE if RandR extension >= 1.2 available
+
+ Bool canUseResolutionKMS; // TRUE if backing off for resolutionKMS
} ResolutionInfoX11Type;
@@ -78,6 +78,7 @@
static Bool ResolutionCanSet(void);
static Bool TopologyCanSet(void);
static Bool SelectResolution(uint32 width, uint32 height);
+static int ResolutionX11ErrorHandler(Display *d, XErrorEvent *e);
/*
@@ -89,29 +90,45 @@
* X11 back-end initializer. Records caller's X11 display, then determines
* which capabilities are available.
*
- * @param[in] handle User's X11 display
+ * @param[in] handle (ResolutionInfoX11Type is used as backend specific handle)
* @return TRUE on success, FALSE on failure.
*/
Bool
ResolutionBackendInit(InitHandle handle)
{
- ResolutionInfoX11Type *resInfoX = &resolutionInfoX11;
+ ResolutionInfoX11Type *resInfoX = (ResolutionInfoX11Type *)handle;
ResolutionInfoType *resInfo = &resolutionInfo;
int dummy1;
int dummy2;
- memset(resInfoX, 0, sizeof *resInfoX);
+ if (resInfoX->canUseResolutionKMS == TRUE) {
+ resInfo->canSetResolution = FALSE;
+ resInfo->canSetTopology = FALSE;
+ return FALSE;
+ }
- resInfoX->display = handle;
+ XSetErrorHandler(ResolutionX11ErrorHandler);
+ resInfoX->display = XOpenDisplay(NULL);
+ /*
+ * In case display is NULL, we do not load resolutionSet
+ * as it serve no purpose. Also avoids SEGFAULT issue
+ * like BZ1880932.
+ *
+ * VMX currently remembers the settings across a reboot,
+ * so let's say someone replaces our Xorg driver with
+ * xf86-video-modesetting, and then rebooted, we'd end up here,
+ * but the VMX would still send resolution / topology events
+ * and we'd hit the same segfault.
+ */
if (resInfoX->display == NULL) {
+ g_error("%s: Invalid display detected.\n", __func__);
resInfo->canSetResolution = FALSE;
resInfo->canSetTopology = FALSE;
- return TRUE;
+ return FALSE;
}
- resInfoX->display = handle;
resInfoX->rootWindow = DefaultRootWindow(resInfoX->display);
resInfoX->canUseVMwareCtrl = VMwareCtrl_QueryVersion(resInfoX->display, &dummy1,
&dummy2);
@@ -132,6 +149,10 @@
void
ResolutionBackendCleanup(void)
{
+ ResolutionInfoX11Type *resInfoX = &resolutionInfoX11;
+ if (resInfoX->display) {
+ XCloseDisplay(resInfoX->display);
+ }
return;
}
@@ -524,7 +545,7 @@
g_debug("Setting guest resolution to: %dx%d (requested: %d, %d)\n",
xrrSizes[bestFitIndex].width, xrrSizes[bestFitIndex].height, width, height);
rc = XRRSetScreenConfig(resInfoX->display, xrrConfig, resInfoX->rootWindow,
- bestFitIndex, xrrCurRotation, GDK_CURRENT_TIME);
+ bestFitIndex, xrrCurRotation, CurrentTime);
g_debug("XRRSetScreenConfig returned %d (result: %dx%d)\n", rc,
xrrSizes[bestFitIndex].width, xrrSizes[bestFitIndex].height);
} else {
@@ -574,42 +595,28 @@
/**
- * Obtain a "handle", which for X11, is a display pointer.
+ * Obtain a "handle".
*
* @note We will have to move this out of the resolution plugin soon, I am
- * just landing this here now for convenience as I port resolution set over
+ * just landing this here now for convenience as I port resolution set over
* to the new service architecture.
*
- * @return X server display
+ * @return ResolutionInfoX11Type as backend specific handle
*/
InitHandle
ResolutionToolkitInit(ToolsAppCtx *ctx) // IN: For config database access
{
- int argc = 1;
- char *argv[] = {"", NULL};
- GtkWidget *wnd;
- Display *display;
+ ResolutionInfoX11Type *resInfoX = &resolutionInfoX11;
int fd;
+ memset(resInfoX, 0, sizeof *resInfoX);
+
fd = resolutionCheckForKMS(ctx);
if (fd >= 0) {
resolutionDRMClose(fd);
g_message("%s: Backing off for resolutionKMS.\n", __func__);
- return (InitHandle) 0;
+ resInfoX->canUseResolutionKMS = TRUE;
}
-
- XSetErrorHandler(ResolutionX11ErrorHandler);
- gtk_init(&argc, (char ***) &argv);
- wnd = gtk_invisible_new();
-#ifndef GTK3
- display = GDK_WINDOW_XDISPLAY(wnd->window);
-#else
- display = GDK_WINDOW_XDISPLAY(gtk_widget_get_window(wnd));
-#endif
-
- if (!display)
- g_error("%s: Invalid display detected.\n", __func__);
-
- return (InitHandle) display;
+ return (InitHandle) resInfoX;
}
--- open-vm-tools-10.1.10-6082533/services/plugins/resolutionSet/resolutionRandR12.c 2017-07-28 15:19:20.000000000 -0700
+++ open-vm-tools-10.1.10-modified/services/plugins/resolutionSet/resolutionRandR12.c 2017-09-27 16:38:40.000000000 -0700
@@ -139,7 +139,7 @@
#define LOG_STOP fclose(_ofile)
#else
#define LOG_START
-#include <gtk/gtk.h>
+#include <glib.h>
#define LOG_STOP
#endif
@@ -1000,7 +1000,7 @@
info = RandR12GetInfo(dpy, rootWin);
if (!info) {
g_warning("%s: Setup info struct failed.\n", __func__);
- goto out_ungrab;
+ return FALSE;
}
RandR12GetDpi(dpy, screen, info);
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