2284 lines
80 KiB
Diff
2284 lines
80 KiB
Diff
|
diff --git a/configure.ac b/configure.ac
|
||
|
|
index 20370ae..9e4272e 100644
|
||
|
|
--- a/configure.ac
|
||
|
|
+++ b/configure.ac
|
||
|
|
@@ -235,6 +235,14 @@ AC_ARG_ENABLE(
|
||
|
|
[enable_tests="$enableval"],
|
||
|
|
[enable_tests="auto"])
|
||
|
|
|
||
|
|
+AC_ARG_ENABLE(
|
||
|
|
+ resolutionkms,
|
||
|
|
+ AS_HELP_STRING(
|
||
|
|
+ [--enable-resolutionkms],
|
||
|
|
+ [build the linux / unix resolutionkms module.]),
|
||
|
|
+ [],
|
||
|
|
+ [enable_resolutionkms="auto"])
|
||
|
|
+
|
||
|
|
AM_INIT_AUTOMAKE
|
||
|
|
|
||
|
|
###
|
||
|
|
@@ -792,6 +800,7 @@ AC_CHECK_FUNCS(
|
||
|
|
[VIX_LIBADD="$VIX_LIBADD -ldl"
|
||
|
|
LIBVMTOOLS_LIBADD="$LIBVMTOOLS_LIBADD -ldl"
|
||
|
|
VGAUTH_LIBADD="$VGAUTH_LIBADD -ldl"
|
||
|
|
+ RESOLUTIONSET_LIBADD="$RESOLUTIONSET_LIBADD -ldl"
|
||
|
|
],
|
||
|
|
[AC_MSG_ERROR(
|
||
|
|
[dlopen was not found, but is required for open-vm-tools to function properly. Please contact your OS vendor.])])])
|
||
|
|
@@ -1265,6 +1274,15 @@ if test "$os" = "linux"; then
|
||
|
|
MODULES="$MODULES vmblock vmsync"
|
||
|
|
fi
|
||
|
|
buildHgfsmounter=yes
|
||
|
|
+ if test "x$enable_resolutionkms" != "xno"; then
|
||
|
|
+ PKG_CHECK_MODULES(
|
||
|
|
+ [LIBUDEV],
|
||
|
|
+ libdrm libudev,
|
||
|
|
+ [LIBUDEV_CFLAGS="$LIBUDEV_CFLAGS -DHAVE_LIBUDEV"],
|
||
|
|
+ [AC_MSG_WARN(
|
||
|
|
+ [Missing libdrm or libudev. The resolutionKMS plugin will search for them at run-time.])])
|
||
|
|
+ enable_resolutionkms="yes"
|
||
|
|
+ fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test "$os" = "freebsd" || test "$os" = "kfreebsd-gnu"; then
|
||
|
|
@@ -1352,6 +1370,14 @@ else
|
||
|
|
UDEVRULESDIR=""
|
||
|
|
fi
|
||
|
|
|
||
|
|
+if test "x$enable_resolutionkms" = "xauto"; then
|
||
|
|
+ enable_resolutionkms="no"
|
||
|
|
+fi
|
||
|
|
+
|
||
|
|
+if test "x$enable_resolutionkms" = "xyes"; then
|
||
|
|
+ CPPFLAGS="$CPPFLAGS -DENABLE_RESOLUTIONKMS"
|
||
|
|
+fi
|
||
|
|
+
|
||
|
|
AM_CONDITIONAL(BUILD_HGFSMOUNTER, test "$buildHgfsmounter" = "yes")
|
||
|
|
AM_CONDITIONAL(LINUX, test "$os" = "linux")
|
||
|
|
AM_CONDITIONAL(SOLARIS, test "$os" = "solaris")
|
||
|
|
@@ -1382,6 +1408,7 @@ AM_CONDITIONAL(ENABLE_CAF, test "$enable_caf" = "yes")
|
||
|
|
AM_CONDITIONAL(HAVE_VSOCK, test "$os" = "linux")
|
||
|
|
AM_CONDITIONAL(HAVE_MKDTEMP, test "$have_mkdtemp" = "yes")
|
||
|
|
AM_CONDITIONAL(HAVE_UDEV, test "$have_udev" = "yes")
|
||
|
|
+AM_CONDITIONAL(ENABLE_RESOLUTIONKMS, test "x$enable_resolutionkms" = "xyes")
|
||
|
|
|
||
|
|
if test "$have_xsm" != "yes"; then
|
||
|
|
AC_DEFINE([NO_XSM], 1, [])
|
||
|
|
@@ -1492,6 +1519,7 @@ AC_SUBST([LIB_AUTH_CPPFLAGS])
|
||
|
|
AC_SUBST([LIB_IMPERSONATE_CPPFLAGS])
|
||
|
|
AC_SUBST([LIB_USER_CPPFLAGS])
|
||
|
|
AC_SUBST([LIBVMTOOLS_LIBADD])
|
||
|
|
+AC_SUBST([RESOLUTIONSET_LIBADD])
|
||
|
|
|
||
|
|
### Program substs
|
||
|
|
|
||
|
|
@@ -1564,6 +1592,7 @@ AC_CONFIG_FILES([ \
|
||
|
|
services/plugins/hgfsServer/Makefile \
|
||
|
|
services/plugins/powerOps/Makefile \
|
||
|
|
services/plugins/resolutionSet/Makefile \
|
||
|
|
+ services/plugins/resolutionKMS/Makefile \
|
||
|
|
services/plugins/timeSync/Makefile \
|
||
|
|
services/plugins/vix/Makefile \
|
||
|
|
services/plugins/vmbackup/Makefile \
|
||
|
|
diff --git a/services/plugins/Makefile.am b/services/plugins/Makefile.am
|
||
|
|
index 5d75718..5deb281 100644
|
||
|
|
--- a/services/plugins/Makefile.am
|
||
|
|
+++ b/services/plugins/Makefile.am
|
||
|
|
@@ -34,6 +34,14 @@ endif
|
||
|
|
if HAVE_X11
|
||
|
|
SUBDIRS += resolutionSet
|
||
|
|
endif
|
||
|
|
+if ENABLE_RESOLUTIONKMS
|
||
|
|
+if !HAVE_X11
|
||
|
|
+# resolutionKMS needs resolutionCommon, which lives in
|
||
|
|
+# the resolutionSet sub directory
|
||
|
|
+ SUBDIRS += resolutionSet
|
||
|
|
+endif
|
||
|
|
+SUBDIRS += resolutionKMS
|
||
|
|
+endif
|
||
|
|
SUBDIRS += timeSync
|
||
|
|
SUBDIRS += vix
|
||
|
|
SUBDIRS += vmbackup
|
||
|
|
diff --git a/services/plugins/resolutionKMS/COPYING b/services/plugins/resolutionKMS/COPYING
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..9c6a6cc
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionKMS/COPYING
|
||
|
|
@@ -0,0 +1,502 @@
|
||
|
|
+ GNU LESSER GENERAL PUBLIC LICENSE
|
||
|
|
+ Version 2.1, February 1999
|
||
|
|
+
|
||
|
|
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||
|
|
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
+ Everyone is permitted to copy and distribute verbatim copies
|
||
|
|
+ of this license document, but changing it is not allowed.
|
||
|
|
+
|
||
|
|
+[This is the first released version of the Lesser GPL. It also counts
|
||
|
|
+ as the successor of the GNU Library Public License, version 2, hence
|
||
|
|
+ the version number 2.1.]
|
||
|
|
+
|
||
|
|
+ Preamble
|
||
|
|
+
|
||
|
|
+ The licenses for most software are designed to take away your
|
||
|
|
+freedom to share and change it. By contrast, the GNU General Public
|
||
|
|
+Licenses are intended to guarantee your freedom to share and change
|
||
|
|
+free software--to make sure the software is free for all its users.
|
||
|
|
+
|
||
|
|
+ This license, the Lesser General Public License, applies to some
|
||
|
|
+specially designated software packages--typically libraries--of the
|
||
|
|
+Free Software Foundation and other authors who decide to use it. You
|
||
|
|
+can use it too, but we suggest you first think carefully about whether
|
||
|
|
+this license or the ordinary General Public License is the better
|
||
|
|
+strategy to use in any particular case, based on the explanations below.
|
||
|
|
+
|
||
|
|
+ When we speak of free software, we are referring to freedom of use,
|
||
|
|
+not price. Our General Public Licenses are designed to make sure that
|
||
|
|
+you have the freedom to distribute copies of free software (and charge
|
||
|
|
+for this service if you wish); that you receive source code or can get
|
||
|
|
+it if you want it; that you can change the software and use pieces of
|
||
|
|
+it in new free programs; and that you are informed that you can do
|
||
|
|
+these things.
|
||
|
|
+
|
||
|
|
+ To protect your rights, we need to make restrictions that forbid
|
||
|
|
+distributors to deny you these rights or to ask you to surrender these
|
||
|
|
+rights. These restrictions translate to certain responsibilities for
|
||
|
|
+you if you distribute copies of the library or if you modify it.
|
||
|
|
+
|
||
|
|
+ For example, if you distribute copies of the library, whether gratis
|
||
|
|
+or for a fee, you must give the recipients all the rights that we gave
|
||
|
|
+you. You must make sure that they, too, receive or can get the source
|
||
|
|
+code. If you link other code with the library, you must provide
|
||
|
|
+complete object files to the recipients, so that they can relink them
|
||
|
|
+with the library after making changes to the library and recompiling
|
||
|
|
+it. And you must show them these terms so they know their rights.
|
||
|
|
+
|
||
|
|
+ We protect your rights with a two-step method: (1) we copyright the
|
||
|
|
+library, and (2) we offer you this license, which gives you legal
|
||
|
|
+permission to copy, distribute and/or modify the library.
|
||
|
|
+
|
||
|
|
+ To protect each distributor, we want to make it very clear that
|
||
|
|
+there is no warranty for the free library. Also, if the library is
|
||
|
|
+modified by someone else and passed on, the recipients should know
|
||
|
|
+that what they have is not the original version, so that the original
|
||
|
|
+author's reputation will not be affected by problems that might be
|
||
|
|
+introduced by others.
|
||
|
|
+
|
||
|
|
+ Finally, software patents pose a constant threat to the existence of
|
||
|
|
+any free program. We wish to make sure that a company cannot
|
||
|
|
+effectively restrict the users of a free program by obtaining a
|
||
|
|
+restrictive license from a patent holder. Therefore, we insist that
|
||
|
|
+any patent license obtained for a version of the library must be
|
||
|
|
+consistent with the full freedom of use specified in this license.
|
||
|
|
+
|
||
|
|
+ Most GNU software, including some libraries, is covered by the
|
||
|
|
+ordinary GNU General Public License. This license, the GNU Lesser
|
||
|
|
+General Public License, applies to certain designated libraries, and
|
||
|
|
+is quite different from the ordinary General Public License. We use
|
||
|
|
+this license for certain libraries in order to permit linking those
|
||
|
|
+libraries into non-free programs.
|
||
|
|
+
|
||
|
|
+ When a program is linked with a library, whether statically or using
|
||
|
|
+a shared library, the combination of the two is legally speaking a
|
||
|
|
+combined work, a derivative of the original library. The ordinary
|
||
|
|
+General Public License therefore permits such linking only if the
|
||
|
|
+entire combination fits its criteria of freedom. The Lesser General
|
||
|
|
+Public License permits more lax criteria for linking other code with
|
||
|
|
+the library.
|
||
|
|
+
|
||
|
|
+ We call this license the "Lesser" General Public License because it
|
||
|
|
+does Less to protect the user's freedom than the ordinary General
|
||
|
|
+Public License. It also provides other free software developers Less
|
||
|
|
+of an advantage over competing non-free programs. These disadvantages
|
||
|
|
+are the reason we use the ordinary General Public License for many
|
||
|
|
+libraries. However, the Lesser license provides advantages in certain
|
||
|
|
+special circumstances.
|
||
|
|
+
|
||
|
|
+ For example, on rare occasions, there may be a special need to
|
||
|
|
+encourage the widest possible use of a certain library, so that it becomes
|
||
|
|
+a de-facto standard. To achieve this, non-free programs must be
|
||
|
|
+allowed to use the library. A more frequent case is that a free
|
||
|
|
+library does the same job as widely used non-free libraries. In this
|
||
|
|
+case, there is little to gain by limiting the free library to free
|
||
|
|
+software only, so we use the Lesser General Public License.
|
||
|
|
+
|
||
|
|
+ In other cases, permission to use a particular library in non-free
|
||
|
|
+programs enables a greater number of people to use a large body of
|
||
|
|
+free software. For example, permission to use the GNU C Library in
|
||
|
|
+non-free programs enables many more people to use the whole GNU
|
||
|
|
+operating system, as well as its variant, the GNU/Linux operating
|
||
|
|
+system.
|
||
|
|
+
|
||
|
|
+ Although the Lesser General Public License is Less protective of the
|
||
|
|
+users' freedom, it does ensure that the user of a program that is
|
||
|
|
+linked with the Library has the freedom and the wherewithal to run
|
||
|
|
+that program using a modified version of the Library.
|
||
|
|
+
|
||
|
|
+ The precise terms and conditions for copying, distribution and
|
||
|
|
+modification follow. Pay close attention to the difference between a
|
||
|
|
+"work based on the library" and a "work that uses the library". The
|
||
|
|
+former contains code derived from the library, whereas the latter must
|
||
|
|
+be combined with the library in order to run.
|
||
|
|
+
|
||
|
|
+ GNU LESSER GENERAL PUBLIC LICENSE
|
||
|
|
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||
|
|
+
|
||
|
|
+ 0. This License Agreement applies to any software library or other
|
||
|
|
+program which contains a notice placed by the copyright holder or
|
||
|
|
+other authorized party saying it may be distributed under the terms of
|
||
|
|
+this Lesser General Public License (also called "this License").
|
||
|
|
+Each licensee is addressed as "you".
|
||
|
|
+
|
||
|
|
+ A "library" means a collection of software functions and/or data
|
||
|
|
+prepared so as to be conveniently linked with application programs
|
||
|
|
+(which use some of those functions and data) to form executables.
|
||
|
|
+
|
||
|
|
+ The "Library", below, refers to any such software library or work
|
||
|
|
+which has been distributed under these terms. A "work based on the
|
||
|
|
+Library" means either the Library or any derivative work under
|
||
|
|
+copyright law: that is to say, a work containing the Library or a
|
||
|
|
+portion of it, either verbatim or with modifications and/or translated
|
||
|
|
+straightforwardly into another language. (Hereinafter, translation is
|
||
|
|
+included without limitation in the term "modification".)
|
||
|
|
+
|
||
|
|
+ "Source code" for a work means the preferred form of the work for
|
||
|
|
+making modifications to it. For a library, complete source code means
|
||
|
|
+all the source code for all modules it contains, plus any associated
|
||
|
|
+interface definition files, plus the scripts used to control compilation
|
||
|
|
+and installation of the library.
|
||
|
|
+
|
||
|
|
+ Activities other than copying, distribution and modification are not
|
||
|
|
+covered by this License; they are outside its scope. The act of
|
||
|
|
+running a program using the Library is not restricted, and output from
|
||
|
|
+such a program is covered only if its contents constitute a work based
|
||
|
|
+on the Library (independent of the use of the Library in a tool for
|
||
|
|
+writing it). Whether that is true depends on what the Library does
|
||
|
|
+and what the program that uses the Library does.
|
||
|
|
+
|
||
|
|
+ 1. You may copy and distribute verbatim copies of the Library's
|
||
|
|
+complete source code as you receive it, in any medium, provided that
|
||
|
|
+you conspicuously and appropriately publish on each copy an
|
||
|
|
+appropriate copyright notice and disclaimer of warranty; keep intact
|
||
|
|
+all the notices that refer to this License and to the absence of any
|
||
|
|
+warranty; and distribute a copy of this License along with the
|
||
|
|
+Library.
|
||
|
|
+
|
||
|
|
+ You may charge a fee for the physical act of transferring a copy,
|
||
|
|
+and you may at your option offer warranty protection in exchange for a
|
||
|
|
+fee.
|
||
|
|
+
|
||
|
|
+ 2. You may modify your copy or copies of the Library or any portion
|
||
|
|
+of it, thus forming a work based on the Library, and copy and
|
||
|
|
+distribute such modifications or work under the terms of Section 1
|
||
|
|
+above, provided that you also meet all of these conditions:
|
||
|
|
+
|
||
|
|
+ a) The modified work must itself be a software library.
|
||
|
|
+
|
||
|
|
+ b) You must cause the files modified to carry prominent notices
|
||
|
|
+ stating that you changed the files and the date of any change.
|
||
|
|
+
|
||
|
|
+ c) You must cause the whole of the work to be licensed at no
|
||
|
|
+ charge to all third parties under the terms of this License.
|
||
|
|
+
|
||
|
|
+ d) If a facility in the modified Library refers to a function or a
|
||
|
|
+ table of data to be supplied by an application program that uses
|
||
|
|
+ the facility, other than as an argument passed when the facility
|
||
|
|
+ is invoked, then you must make a good faith effort to ensure that,
|
||
|
|
+ in the event an application does not supply such function or
|
||
|
|
+ table, the facility still operates, and performs whatever part of
|
||
|
|
+ its purpose remains meaningful.
|
||
|
|
+
|
||
|
|
+ (For example, a function in a library to compute square roots has
|
||
|
|
+ a purpose that is entirely well-defined independent of the
|
||
|
|
+ application. Therefore, Subsection 2d requires that any
|
||
|
|
+ application-supplied function or table used by this function must
|
||
|
|
+ be optional: if the application does not supply it, the square
|
||
|
|
+ root function must still compute square roots.)
|
||
|
|
+
|
||
|
|
+These requirements apply to the modified work as a whole. If
|
||
|
|
+identifiable sections of that work are not derived from the Library,
|
||
|
|
+and can be reasonably considered independent and separate works in
|
||
|
|
+themselves, then this License, and its terms, do not apply to those
|
||
|
|
+sections when you distribute them as separate works. But when you
|
||
|
|
+distribute the same sections as part of a whole which is a work based
|
||
|
|
+on the Library, the distribution of the whole must be on the terms of
|
||
|
|
+this License, whose permissions for other licensees extend to the
|
||
|
|
+entire whole, and thus to each and every part regardless of who wrote
|
||
|
|
+it.
|
||
|
|
+
|
||
|
|
+Thus, it is not the intent of this section to claim rights or contest
|
||
|
|
+your rights to work written entirely by you; rather, the intent is to
|
||
|
|
+exercise the right to control the distribution of derivative or
|
||
|
|
+collective works based on the Library.
|
||
|
|
+
|
||
|
|
+In addition, mere aggregation of another work not based on the Library
|
||
|
|
+with the Library (or with a work based on the Library) on a volume of
|
||
|
|
+a storage or distribution medium does not bring the other work under
|
||
|
|
+the scope of this License.
|
||
|
|
+
|
||
|
|
+ 3. You may opt to apply the terms of the ordinary GNU General Public
|
||
|
|
+License instead of this License to a given copy of the Library. To do
|
||
|
|
+this, you must alter all the notices that refer to this License, so
|
||
|
|
+that they refer to the ordinary GNU General Public License, version 2,
|
||
|
|
+instead of to this License. (If a newer version than version 2 of the
|
||
|
|
+ordinary GNU General Public License has appeared, then you can specify
|
||
|
|
+that version instead if you wish.) Do not make any other change in
|
||
|
|
+these notices.
|
||
|
|
+
|
||
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+ 7. You may place library facilities that are a work based on the
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+ Sections above.
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+ b) Give prominent notice with the combined library of the fact
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+ 8. You may not copy, modify, sublicense, link with, or distribute
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+
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+ 9. You are not required to accept this License, since you have not
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+signed it. However, nothing else grants you permission to modify or
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+distribute the Library or its derivative works. These actions are
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+the Library or works based on it.
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+
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+ 10. Each time you redistribute the Library (or any work based on the
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+Library), the recipient automatically receives a license from the
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+You are not responsible for enforcing compliance by third parties with
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+this License.
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+
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+ 11. If, as a consequence of a court judgment or allegation of patent
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+infringement or for any other reason (not limited to patent issues),
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+conditions are imposed on you (whether by court order, agreement or
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+otherwise) that contradict the conditions of this License, they do not
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+excuse you from the conditions of this License. If you cannot
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+distribute so as to satisfy simultaneously your obligations under this
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+refrain entirely from distribution of the Library.
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+
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+and the section as a whole is intended to apply in other circumstances.
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+
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+It is not the purpose of this section to induce you to infringe any
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+
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+
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+ 12. If the distribution and/or use of the Library is restricted in
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+original copyright holder who places the Library under this License may add
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+an explicit geographical distribution limitation excluding those countries,
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+so that distribution is permitted only in or among countries not thus
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+excluded. In such case, this License incorporates the limitation as if
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+written in the body of this License.
|
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+
|
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+ 13. The Free Software Foundation may publish revised and/or new
|
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+versions of the Lesser General Public License from time to time.
|
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+Such new versions will be similar in spirit to the present version,
|
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+but may differ in detail to address new problems or concerns.
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+
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+Each version is given a distinguishing version number. If the Library
|
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+"any later version", you have the option of following the terms and
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+conditions either of that version or of any later version published by
|
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+the Free Software Foundation. If the Library does not specify a
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+license version number, you may choose any version ever published by
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+the Free Software Foundation.
|
||
|
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+
|
||
|
|
+ 14. If you wish to incorporate parts of the Library into other free
|
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+programs whose distribution conditions are incompatible with these,
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+write to the author to ask for permission. For software which is
|
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+copyrighted by the Free Software Foundation, write to the Free
|
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+Software Foundation; we sometimes make exceptions for this. Our
|
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+decision will be guided by the two goals of preserving the free status
|
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+of all derivatives of our free software and of promoting the sharing
|
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+and reuse of software generally.
|
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+
|
||
|
|
+ NO WARRANTY
|
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+
|
||
|
|
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
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+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
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+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
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+
|
||
|
|
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
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+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
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+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
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+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
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+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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+DAMAGES.
|
||
|
|
+
|
||
|
|
+ END OF TERMS AND CONDITIONS
|
||
|
|
+
|
||
|
|
+ How to Apply These Terms to Your New Libraries
|
||
|
|
+
|
||
|
|
+ If you develop a new library, and you want it to be of the greatest
|
||
|
|
+possible use to the public, we recommend making it free software that
|
||
|
|
+everyone can redistribute and change. You can do so by permitting
|
||
|
|
+redistribution under these terms (or, alternatively, under the terms of the
|
||
|
|
+ordinary General Public License).
|
||
|
|
+
|
||
|
|
+ To apply these terms, attach the following notices to the library. It is
|
||
|
|
+safest to attach them to the start of each source file to most effectively
|
||
|
|
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|
||
|
|
+"copyright" line and a pointer to where the full notice is found.
|
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|
|
+
|
||
|
|
+ <one line to give the library's name and a brief idea of what it does.>
|
||
|
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+ Copyright (C) <year> <name of author>
|
||
|
|
+
|
||
|
|
+ This library is free software; you can redistribute it and/or
|
||
|
|
+ modify it under the terms of the GNU Lesser General Public
|
||
|
|
+ License as published by the Free Software Foundation; either
|
||
|
|
+ version 2.1 of the License, or (at your option) any later version.
|
||
|
|
+
|
||
|
|
+ This library is distributed in the hope that it will be useful,
|
||
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
+ Lesser General Public License for more details.
|
||
|
|
+
|
||
|
|
+ You should have received a copy of the GNU Lesser General Public
|
||
|
|
+ License along with this library; if not, write to the Free Software
|
||
|
|
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
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|
|
+
|
||
|
|
+Also add information on how to contact you by electronic and paper mail.
|
||
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|
+
|
||
|
|
+You should also get your employer (if you work as a programmer) or your
|
||
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|
+school, if any, to sign a "copyright disclaimer" for the library, if
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||
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|
+necessary. Here is a sample; alter the names:
|
||
|
|
+
|
||
|
|
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||
|
|
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
||
|
|
+
|
||
|
|
+ <signature of Ty Coon>, 1 April 1990
|
||
|
|
+ Ty Coon, President of Vice
|
||
|
|
+
|
||
|
|
+That's all there is to it!
|
||
|
|
diff --git a/services/plugins/resolutionKMS/Makefile.am b/services/plugins/resolutionKMS/Makefile.am
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..4503dc6
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionKMS/Makefile.am
|
||
|
|
@@ -0,0 +1,37 @@
|
||
|
|
+################################################################################
|
||
|
|
+### Copyright (C) 2009-2016 VMware, Inc. All rights reserved.
|
||
|
|
+###
|
||
|
|
+### This program is free software; you can redistribute it and/or modify
|
||
|
|
+### it under the terms of version 2 of the GNU General Public License as
|
||
|
|
+### published by the Free Software Foundation.
|
||
|
|
+###
|
||
|
|
+### This program is distributed in the hope that it will be useful,
|
||
|
|
+### but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
+### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
+### GNU General Public License for more details.
|
||
|
|
+###
|
||
|
|
+### You should have received a copy of the GNU General Public License
|
||
|
|
+### along with this program; if not, write to the Free Software
|
||
|
|
+### Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
+################################################################################
|
||
|
|
+
|
||
|
|
+plugindir = @VMSVC_PLUGIN_INSTALLDIR@
|
||
|
|
+plugin_LTLIBRARIES = libresolutionKMS.la
|
||
|
|
+
|
||
|
|
+libresolutionKMS_la_CPPFLAGS =
|
||
|
|
+libresolutionKMS_la_CPPFLAGS += @LIBUDEV_CFLAGS@
|
||
|
|
+libresolutionKMS_la_CPPFLAGS += @PLUGIN_CPPFLAGS@
|
||
|
|
+
|
||
|
|
+libresolutionKMS_la_LDFLAGS =
|
||
|
|
+libresolutionKMS_la_LDFLAGS += @PLUGIN_LDFLAGS@
|
||
|
|
+
|
||
|
|
+libresolutionKMS_la_LIBADD =
|
||
|
|
+libresolutionKMS_la_LIBADD += @VMTOOLS_LIBS@
|
||
|
|
+libresolutionKMS_la_LIBADD += @RESOLUTIONSET_LIBADD@
|
||
|
|
+libresolutionKMS_la_LIBADD += $(top_builddir)/services/plugins/resolutionSet/libresolutionCommon.la
|
||
|
|
+
|
||
|
|
+libresolutionKMS_la_SOURCES =
|
||
|
|
+libresolutionKMS_la_SOURCES += resolutionKMS.c
|
||
|
|
+
|
||
|
|
+libresolutionKMS_la_DEPENDENCIES =
|
||
|
|
+libresolutionKMS_la_DEPENDENCIES += $(top_builddir)/services/plugins/resolutionSet/libresolutionCommon.la
|
||
|
|
diff --git a/services/plugins/resolutionKMS/resolutionKMS.c b/services/plugins/resolutionKMS/resolutionKMS.c
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..6aff018
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionKMS/resolutionKMS.c
|
||
|
|
@@ -0,0 +1,465 @@
|
||
|
|
+/*********************************************************
|
||
|
|
+ * Copyright (C) 2008-2016 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
|
||
|
|
+ * by the Free Software Foundation version 2.1 and no later version.
|
||
|
|
+ *
|
||
|
|
+ * This program is distributed in the hope that it will be useful, but
|
||
|
|
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
|
||
|
|
+ * License for more details.
|
||
|
|
+ *
|
||
|
|
+ * You should have received a copy of the GNU Lesser General Public License
|
||
|
|
+ * along with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
+ *
|
||
|
|
+ *********************************************************/
|
||
|
|
+
|
||
|
|
+/**
|
||
|
|
+ * @file resolutionKMS.c --
|
||
|
|
+ *
|
||
|
|
+ * Plugin to communicate GUI topology to the vmwgfx drm device through a
|
||
|
|
+ * control node. This file is a modified version of resolutionSet.c
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+#define G_LOG_DOMAIN "resolutionKMS"
|
||
|
|
+
|
||
|
|
+#include <sys/types.h>
|
||
|
|
+#include <sys/stat.h>
|
||
|
|
+#include <fcntl.h>
|
||
|
|
+
|
||
|
|
+#include <stdlib.h>
|
||
|
|
+#include <string.h>
|
||
|
|
+
|
||
|
|
+#include "vmware.h"
|
||
|
|
+#include "debug.h"
|
||
|
|
+#include "rpcout.h"
|
||
|
|
+#include "str.h"
|
||
|
|
+#include "strutil.h"
|
||
|
|
+
|
||
|
|
+#include "xdrutil.h"
|
||
|
|
+#include "vmware/guestrpc/tclodefs.h"
|
||
|
|
+#include "vmware/tools/plugin.h"
|
||
|
|
+#include "vmware/tools/utils.h"
|
||
|
|
+#include "../resolutionSet/resolutionCommon.h"
|
||
|
|
+#include "../resolutionSet/resolutionDL.h"
|
||
|
|
+
|
||
|
|
+#include "vm_version.h"
|
||
|
|
+#include "embed_version.h"
|
||
|
|
+#include "vmtoolsd_version.h"
|
||
|
|
+VM_EMBED_VERSION(VMTOOLSD_VERSION_STRING);
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * The maximum number of capabilities we can set.
|
||
|
|
+ *
|
||
|
|
+ * See ResolutionSetCapabilities().
|
||
|
|
+ */
|
||
|
|
+#define RESOLUTION_SET_CAPABILITIES_MAX 5
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * Global information about the communication state
|
||
|
|
+ */
|
||
|
|
+typedef struct {
|
||
|
|
+ gboolean initialized; // Whether the plugin is already initialized.
|
||
|
|
+ int fd; // File descriptor to the DRM device.
|
||
|
|
+} KMSInfoType;
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * Internal global variables
|
||
|
|
+ */
|
||
|
|
+KMSInfoType kmsInfo;
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * The name of the RPC channel we're using, e.g. TOOLS_DAEMON_NAME. Used by
|
||
|
|
+ * ResolutionSet_SetServerCapability() to determine which capability to set.
|
||
|
|
+ */
|
||
|
|
+static const char *rpcChannelName = NULL;
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ResolutionWriteToKernel --
|
||
|
|
+ *
|
||
|
|
+ * Write GUI topology info to the drm device.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * TRUE on success, FALSE on failure.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * The drm device will send an uevent and expose the new
|
||
|
|
+ * topology.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+static gboolean
|
||
|
|
+ResolutionWriteToKernel(const struct drm_vmw_rect *rects, // IN: Screen rects
|
||
|
|
+ unsigned int num_rects) // IN: Number of
|
||
|
|
+ // rects
|
||
|
|
+{
|
||
|
|
+ struct drm_vmw_update_layout_arg arg;
|
||
|
|
+ int ret;
|
||
|
|
+
|
||
|
|
+ memset(&arg, 0, sizeof arg);
|
||
|
|
+ arg.num_outputs = num_rects;
|
||
|
|
+ arg.rects = (unsigned long) rects;
|
||
|
|
+
|
||
|
|
+ ret = drmCommandWrite(kmsInfo.fd, DRM_VMW_UPDATE_LAYOUT, &arg, sizeof arg);
|
||
|
|
+ if (ret < 0) {
|
||
|
|
+ g_debug("%s: FAIL! Resolutionset write to kernel failed: %d\n",
|
||
|
|
+ __FUNCTION__, ret);
|
||
|
|
+ return FALSE;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ return TRUE;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ResolutionResolutionSetCB --
|
||
|
|
+ *
|
||
|
|
+ * Handler for TCLO 'Resolution_Set'.
|
||
|
|
+ * Routine unmarshals RPC arguments and passes over to back-end
|
||
|
|
+ * ResolutionWriteToKernel().
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * TRUE if we can reply, FALSE otherwise.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+static gboolean
|
||
|
|
+ResolutionResolutionSetCB(RpcInData *data) // IN: The RPC data
|
||
|
|
+{
|
||
|
|
+ struct drm_vmw_rect rect;
|
||
|
|
+ unsigned int index = 0;
|
||
|
|
+ gboolean retval = FALSE;
|
||
|
|
+
|
||
|
|
+ if (!kmsInfo.initialized) {
|
||
|
|
+ g_debug("%s: FAIL! Request for resolution set but plugin is not initialized\n",
|
||
|
|
+ __FUNCTION__);
|
||
|
|
+ return RPCIN_SETRETVALS(data, "Invalid guest state: resolution set not initialized", FALSE);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ rect.x = 0;
|
||
|
|
+ rect.y = 0;
|
||
|
|
+
|
||
|
|
+ /* parse the width and height */
|
||
|
|
+ if (!StrUtil_GetNextUintToken(&rect.w, &index, data->args, " ")) {
|
||
|
|
+ goto invalid_arguments;
|
||
|
|
+ }
|
||
|
|
+ if (!StrUtil_GetNextUintToken(&rect.h, &index, data->args, "")) {
|
||
|
|
+ goto invalid_arguments;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ retval = ResolutionWriteToKernel(&rect, 1);
|
||
|
|
+
|
||
|
|
+invalid_arguments:
|
||
|
|
+ return RPCIN_SETRETVALS(data, retval ? "" : "Invalid arguments", retval);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ResolutionDisplayTopologySetCB --
|
||
|
|
+ *
|
||
|
|
+ * Handler for TCLO 'DisplayTopology_Set'.
|
||
|
|
+ * Routine unmarshals RPC arguments and passes over to back-end
|
||
|
|
+ * ResolutionWriteToKernel().
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * TRUE if we can reply, FALSE otherwise.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+static gboolean
|
||
|
|
+ResolutionDisplayTopologySetCB(RpcInData *data)
|
||
|
|
+{
|
||
|
|
+ struct drm_vmw_rect *rects = NULL;
|
||
|
|
+ unsigned int count, i;
|
||
|
|
+ gboolean success = FALSE;
|
||
|
|
+ const char *p;
|
||
|
|
+
|
||
|
|
+ if (!kmsInfo.initialized) {
|
||
|
|
+ g_debug("%s: FAIL! Request for topology set but plugin is not initialized\n",
|
||
|
|
+ __FUNCTION__);
|
||
|
|
+ RPCIN_SETRETVALS(data, "Invalid guest state: topology set not initialized", FALSE);
|
||
|
|
+ goto out;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * The argument string will look something like:
|
||
|
|
+ * <count> [ , <x> <y> <w> <h> ] * count.
|
||
|
|
+ *
|
||
|
|
+ * e.g.
|
||
|
|
+ * 3 , 0 0 640 480 , 640 0 800 600 , 0 480 640 480
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+ if (sscanf(data->args, "%u", &count) != 1) {
|
||
|
|
+ return RPCIN_SETRETVALS(data,
|
||
|
|
+ "Invalid arguments. Expected \"count\"",
|
||
|
|
+ FALSE);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ rects = malloc(sizeof *rects * count);
|
||
|
|
+ if (!rects) {
|
||
|
|
+ RPCIN_SETRETVALS(data,
|
||
|
|
+ "Failed to alloc buffer for display info",
|
||
|
|
+ FALSE);
|
||
|
|
+ return FALSE;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ for (p = data->args, i = 0; i < count; i++) {
|
||
|
|
+ p = strchr(p, ',');
|
||
|
|
+ if (!p) {
|
||
|
|
+ RPCIN_SETRETVALS(data,
|
||
|
|
+ "Expected comma separated display list",
|
||
|
|
+ FALSE);
|
||
|
|
+ goto out;
|
||
|
|
+ }
|
||
|
|
+ p++; /* Skip past the , */
|
||
|
|
+
|
||
|
|
+ if (sscanf(p, " %d %d %d %d ", &rects[i].x,
|
||
|
|
+ &rects[i].y, &rects[i].w, &rects[i].h) != 4) {
|
||
|
|
+ RPCIN_SETRETVALS(data,
|
||
|
|
+ "Expected x, y, w, h in display entry",
|
||
|
|
+ FALSE);
|
||
|
|
+ goto out;
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ success = ResolutionWriteToKernel(rects, count);
|
||
|
|
+ RPCIN_SETRETVALS(data, success ? "" : "ResolutionSetTopology failed", success);
|
||
|
|
+out:
|
||
|
|
+ free(rects);
|
||
|
|
+ return success;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ResolutionKMSServerCapability --
|
||
|
|
+ *
|
||
|
|
+ * Sends the tools.capability.resolution_server RPC to the VMX.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+static void
|
||
|
|
+ResolutionKMSServerCapability(RpcChannel *chan, // IN: The RPC channel.
|
||
|
|
+ unsigned int value) // IN: The value to send for
|
||
|
|
+ // the capability bit.
|
||
|
|
+{
|
||
|
|
+ gchar *msg;
|
||
|
|
+
|
||
|
|
+ if (!rpcChannelName) {
|
||
|
|
+ g_debug("Channel name is null, RPC not sent.\n");
|
||
|
|
+ return;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ msg = g_strdup_printf("tools.capability.resolution_server %s %d",
|
||
|
|
+ rpcChannelName,
|
||
|
|
+ value);
|
||
|
|
+ if (!RpcChannel_Send(chan, msg, strlen(msg), NULL, NULL)) {
|
||
|
|
+ g_warning("%s: Unable to set tools.capability.resolution_server\n",
|
||
|
|
+ __FUNCTION__);
|
||
|
|
+ }
|
||
|
|
+ g_free(msg);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ResolutionKMSShutdown --
|
||
|
|
+ *
|
||
|
|
+ * Cleans up internal data on shutdown.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+static void
|
||
|
|
+ResolutionKMSShutdown(gpointer src, // IN: Unused.
|
||
|
|
+ ToolsAppCtx *ctx, // IN: The app context.
|
||
|
|
+ gpointer data) // IN: Unused.
|
||
|
|
+{
|
||
|
|
+ if (kmsInfo.initialized && ctx && ctx->rpc && ctx->isVMware) {
|
||
|
|
+ ResolutionKMSServerCapability(ctx->rpc, 0);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (kmsInfo.initialized) {
|
||
|
|
+ resolutionDRMClose(kmsInfo.fd);
|
||
|
|
+ kmsInfo.initialized = FALSE;
|
||
|
|
+ }
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ResolutionKMSCapabilities --
|
||
|
|
+ *
|
||
|
|
+ * Cleans up internal data on shutdown.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * An array of capabilities
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+static GArray *
|
||
|
|
+ResolutionKMSCapabilities(gpointer src, // IN: The source object.
|
||
|
|
+ ToolsAppCtx *ctx, // IN: The app context.
|
||
|
|
+ gboolean set, // IN: Whether setting or unsetting
|
||
|
|
+ // the capability.
|
||
|
|
+ gpointer data) // Unused.
|
||
|
|
+{
|
||
|
|
+ /* The array of capabilities to return to the tools service. */
|
||
|
|
+ ToolsAppCapability capabilityArray[RESOLUTION_SET_CAPABILITIES_MAX];
|
||
|
|
+
|
||
|
|
+ /* The next unused entry in the capabilities array. */
|
||
|
|
+ unsigned int capabilityCount = 0;
|
||
|
|
+
|
||
|
|
+ g_debug("%s: enter\n", __FUNCTION__);
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * We must register display_topology_set before resolution_set to avoid
|
||
|
|
+ * a race condition in the host. See bug 472343.
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * We use a value of '2' here because, for historical reasons, the
|
||
|
|
+ * Workstation/Fusion UI will treat a value of 1 for this capability
|
||
|
|
+ * as unsupported. See bug 149541.
|
||
|
|
+ */
|
||
|
|
+ capabilityArray[capabilityCount].type = TOOLS_CAP_OLD;
|
||
|
|
+ capabilityArray[capabilityCount].name = "display_topology_set";
|
||
|
|
+ capabilityArray[capabilityCount].index = 0;
|
||
|
|
+ capabilityArray[capabilityCount].value = set ? 2 : 0;
|
||
|
|
+ capabilityCount++;
|
||
|
|
+
|
||
|
|
+ capabilityArray[capabilityCount].type = TOOLS_CAP_OLD;
|
||
|
|
+ capabilityArray[capabilityCount].name = "display_global_offset";
|
||
|
|
+ capabilityArray[capabilityCount].index = 0;
|
||
|
|
+ capabilityArray[capabilityCount].value = set ? 1 : 0;
|
||
|
|
+ capabilityCount++;
|
||
|
|
+
|
||
|
|
+ capabilityArray[capabilityCount].type = TOOLS_CAP_OLD;
|
||
|
|
+ capabilityArray[capabilityCount].name = "resolution_set";
|
||
|
|
+ capabilityArray[capabilityCount].index = 0;
|
||
|
|
+ capabilityArray[capabilityCount].value = set ? 1 : 0;
|
||
|
|
+ capabilityCount++;
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * Send the resolution_server RPC to the VMX.
|
||
|
|
+ *
|
||
|
|
+ * XXX: We need to send this ourselves, instead of including it in the
|
||
|
|
+ * capability array, because the resolution_server RPC includes the
|
||
|
|
+ * name of the RPC channel that the VMX should use when sending
|
||
|
|
+ * resolution set RPCs as an argument.
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+ if (kmsInfo.initialized && ctx && ctx->rpc && ctx->isVMware) {
|
||
|
|
+ ResolutionKMSServerCapability(ctx->rpc, set ? 1:0);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ ASSERT(capabilityCount <= RESOLUTION_SET_CAPABILITIES_MAX);
|
||
|
|
+
|
||
|
|
+ return VMTools_WrapArray(capabilityArray,
|
||
|
|
+ sizeof *capabilityArray,
|
||
|
|
+ capabilityCount);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * ToolsOnLoad --
|
||
|
|
+ *
|
||
|
|
+ * Plugin entry point
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * The registration data.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * Initializes internal plugin state.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+TOOLS_MODULE_EXPORT ToolsPluginData *
|
||
|
|
+ToolsOnLoad(ToolsAppCtx *ctx)
|
||
|
|
+{
|
||
|
|
+ RpcChannelCallback rpcs[] = {
|
||
|
|
+ { "Resolution_Set", &ResolutionResolutionSetCB },
|
||
|
|
+ { "DisplayTopology_Set", &ResolutionDisplayTopologySetCB },
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ static ToolsPluginData regData = {
|
||
|
|
+ "resolutionKMS",
|
||
|
|
+ NULL,
|
||
|
|
+ NULL
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ ToolsPluginSignalCb sigs[] = {
|
||
|
|
+ { TOOLS_CORE_SIG_CAPABILITIES, ResolutionKMSCapabilities, ®Data },
|
||
|
|
+ { TOOLS_CORE_SIG_SHUTDOWN, ResolutionKMSShutdown, ®Data }
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ ToolsAppReg regs[] = {
|
||
|
|
+ { TOOLS_APP_GUESTRPC, NULL },
|
||
|
|
+ { TOOLS_APP_SIGNALS, VMTools_WrapArray(sigs, sizeof *sigs, ARRAYSIZE(sigs)) }
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * If we aren't running in a VM (e.g., running in bootcamp natively on
|
||
|
|
+ * a Mac), then just return NULL.
|
||
|
|
+ */
|
||
|
|
+ if (!ctx->isVMware) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ kmsInfo.fd = resolutionCheckForKMS(ctx);
|
||
|
|
+ if (kmsInfo.fd < 0) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+ kmsInfo.initialized = TRUE;
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * Save the RPC channel name from the ToolsAppCtx so that we can use it later
|
||
|
|
+ * in calls to ResolutionSetServerCapability().
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+ 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;
|
||
|
|
+ } else {
|
||
|
|
+ NOT_REACHED();
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ regs[0].data = VMTools_WrapArray(rpcs, sizeof *rpcs, ARRAYSIZE(rpcs));
|
||
|
|
+ regData.regs = VMTools_WrapArray(regs, sizeof *regs, ARRAYSIZE(regs));
|
||
|
|
+ return ®Data;
|
||
|
|
+}
|
||
|
|
diff --git a/services/plugins/resolutionSet/Makefile.am b/services/plugins/resolutionSet/Makefile.am
|
||
|
|
index 3d8dbc4..b3cf81e 100644
|
||
|
|
--- a/services/plugins/resolutionSet/Makefile.am
|
||
|
|
+++ b/services/plugins/resolutionSet/Makefile.am
|
||
|
|
@@ -16,6 +16,9 @@
|
||
|
|
################################################################################
|
||
|
|
|
||
|
|
plugindir = @VMUSR_PLUGIN_INSTALLDIR@
|
||
|
|
+noinst_LTLIBRARIES = libresolutionCommon.la
|
||
|
|
+
|
||
|
|
+if HAVE_X11
|
||
|
|
plugin_LTLIBRARIES = libresolutionSet.la
|
||
|
|
|
||
|
|
libresolutionSet_la_CPPFLAGS =
|
||
|
|
@@ -30,10 +33,27 @@ libresolutionSet_la_LIBADD =
|
||
|
|
libresolutionSet_la_LIBADD += @COMMON_XLIBS@
|
||
|
|
libresolutionSet_la_LIBADD += @GTK_LIBS@
|
||
|
|
libresolutionSet_la_LIBADD += @VMTOOLS_LIBS@
|
||
|
|
+libresolutionSet_la_LIBADD += @RESOLUTIONSET_LIBADD@
|
||
|
|
+libresolutionSet_la_LIBADD += libresolutionCommon.la
|
||
|
|
|
||
|
|
libresolutionSet_la_SOURCES =
|
||
|
|
libresolutionSet_la_SOURCES += libvmwarectrl.c
|
||
|
|
libresolutionSet_la_SOURCES += resolutionSet.c
|
||
|
|
libresolutionSet_la_SOURCES += resolutionX11.c
|
||
|
|
libresolutionSet_la_SOURCES += resolutionRandR12.c
|
||
|
|
+endif
|
||
|
|
+
|
||
|
|
+libresolutionCommon_la_CPPFLAGS =
|
||
|
|
+libresolutionCommon_la_CPPFLAGS += @PLUGIN_CPPFLAGS@
|
||
|
|
+libresolutionCommon_la_CPPFLAGS += @LIBUDEV_CFLAGS@
|
||
|
|
+
|
||
|
|
+libresolutionCommon_la_SOURCES =
|
||
|
|
+libresolutionCommon_la_SOURCES += resolutionCommon.c
|
||
|
|
+libresolutionCommon_la_SOURCES += resolutionCommon.h
|
||
|
|
+libresolutionCommon_la_SOURCES += resolutionDL.c
|
||
|
|
+libresolutionCommon_la_SOURCES += resolutionDL.h
|
||
|
|
+libresolutionCommon_la_LDFLAGS =
|
||
|
|
+libresolutionCommon_la_LDFLAGS += @PLUGIN_LDFLAGS@
|
||
|
|
|
||
|
|
+libresolutionCommon_la_LIBADD =
|
||
|
|
+libresolutionCommon_la_LIBADD += @LIBUDEV_LIBS@
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionCommon.c b/services/plugins/resolutionSet/resolutionCommon.c
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..9a076e3
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionCommon.c
|
||
|
|
@@ -0,0 +1,430 @@
|
||
|
|
+/*********************************************************
|
||
|
|
+ * Copyright (C) 2016 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
|
||
|
|
+ * by the Free Software Foundation version 2.1 and no later version.
|
||
|
|
+ *
|
||
|
|
+ * This program is distributed in the hope that it will be useful, but
|
||
|
|
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
|
||
|
|
+ * License for more details.
|
||
|
|
+ *
|
||
|
|
+ * You should have received a copy of the GNU Lesser General Public License
|
||
|
|
+ * along with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
+ *
|
||
|
|
+ *********************************************************/
|
||
|
|
+/* Authors:
|
||
|
|
+ * Thomas Hellstrom <thellstrom@vmware.com>
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+#define G_LOG_DOMAIN "resolutionCommon"
|
||
|
|
+
|
||
|
|
+#include <stdlib.h>
|
||
|
|
+#include <string.h>
|
||
|
|
+#include <sys/types.h>
|
||
|
|
+#include <sys/stat.h>
|
||
|
|
+#include <fcntl.h>
|
||
|
|
+#include <unistd.h>
|
||
|
|
+#include <stdio.h>
|
||
|
|
+#include "resolutionDL.h"
|
||
|
|
+#include "vmware/tools/plugin.h"
|
||
|
|
+#include "vmware/tools/utils.h"
|
||
|
|
+#include "resolutionCommon.h"
|
||
|
|
+
|
||
|
|
+#ifdef ENABLE_RESOLUTIONKMS
|
||
|
|
+
|
||
|
|
+/* The DRM device we are looking for */
|
||
|
|
+#define RESOLUTION_VENDOR "0x15ad"
|
||
|
|
+#define RESOLUTION_DEVICE "0x0405"
|
||
|
|
+
|
||
|
|
+/* Required DRM version for resolutionKMS */
|
||
|
|
+#define RESOLUTION_DRM_MAJOR 2
|
||
|
|
+#define RESOLUTION_DRM_MINOR 12
|
||
|
|
+
|
||
|
|
+/* Required Xorg driver version for resolutionKMS default on */
|
||
|
|
+#define RESOLUTION_XORG_MAJOR 13
|
||
|
|
+#define RESOLUTION_XORG_MINOR 2
|
||
|
|
+
|
||
|
|
+/* Recognition token for Xorg driver version scanner */
|
||
|
|
+#define RESOLUTION_XORG_VERSTRING "version="
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * Xorg driver file names to scan for. Only the first found will be
|
||
|
|
+ * scanned for version info.
|
||
|
|
+ */
|
||
|
|
+static const char *driverNames[]= {
|
||
|
|
+ "/usr/lib64/xorg/modules/drivers/vmware_drv.so",
|
||
|
|
+ "/usr/lib/xorg/modules/drivers/vmware_drv.so"
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+static const int numDriverNames = 2;
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionOpenDRM --
|
||
|
|
+ *
|
||
|
|
+ * Opens a file descriptor on the indicated node to the first SVGA2 device.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * Returns a positive file descriptor on success. Otherwise returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+static int
|
||
|
|
+resolutionOpenDRM(const char *node) // IN: Device node base name.
|
||
|
|
+{
|
||
|
|
+ struct udev *udev;
|
||
|
|
+ struct udev_enumerate *enumerate;
|
||
|
|
+ struct udev_list_entry *devices, *devListEntry;
|
||
|
|
+ struct udev_device *dev;
|
||
|
|
+ int fd = -1;
|
||
|
|
+ const char *devNode = NULL;
|
||
|
|
+
|
||
|
|
+ udev = udev_new();
|
||
|
|
+ if (!udev)
|
||
|
|
+ return -1;
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * Udev error return codes that are not caught immediately are
|
||
|
|
+ * typically caught in the input argument check in the udev
|
||
|
|
+ * function calls following the failing call!
|
||
|
|
+ */
|
||
|
|
+ enumerate = udev_enumerate_new(udev);
|
||
|
|
+ if (udev_enumerate_add_match_subsystem(enumerate, "drm"))
|
||
|
|
+ goto outErr;
|
||
|
|
+ if (udev_enumerate_add_match_property(enumerate, "DEVTYPE", "drm_minor"))
|
||
|
|
+ goto outErr;
|
||
|
|
+ if (udev_enumerate_scan_devices(enumerate))
|
||
|
|
+ goto outErr;
|
||
|
|
+
|
||
|
|
+ devices = udev_enumerate_get_list_entry(enumerate);
|
||
|
|
+ udev_list_entry_foreach(devListEntry, devices) {
|
||
|
|
+ const char *path, *vendor, *device;
|
||
|
|
+ struct udev_device *parent;
|
||
|
|
+
|
||
|
|
+ path = udev_list_entry_get_name(devListEntry);
|
||
|
|
+ if (!path)
|
||
|
|
+ continue;
|
||
|
|
+ if (!strstr(path, node))
|
||
|
|
+ continue;
|
||
|
|
+
|
||
|
|
+ dev = udev_device_new_from_syspath(udev, path);
|
||
|
|
+ if (!dev)
|
||
|
|
+ goto outErr;
|
||
|
|
+
|
||
|
|
+ parent = udev_device_get_parent_with_subsystem_devtype(dev,
|
||
|
|
+ "pci",
|
||
|
|
+ NULL);
|
||
|
|
+ if (!parent)
|
||
|
|
+ goto skipCheck;
|
||
|
|
+
|
||
|
|
+ vendor = udev_device_get_sysattr_value(parent, "vendor");
|
||
|
|
+ device = udev_device_get_sysattr_value(parent, "device");
|
||
|
|
+ if (!vendor || !device)
|
||
|
|
+ goto skipCheck;
|
||
|
|
+
|
||
|
|
+ if (strcmp(vendor, RESOLUTION_VENDOR) ||
|
||
|
|
+ strcmp(device, RESOLUTION_DEVICE))
|
||
|
|
+ goto skipCheck;
|
||
|
|
+
|
||
|
|
+ devNode = udev_device_get_devnode(dev);
|
||
|
|
+ if (!devNode)
|
||
|
|
+ goto outFound;
|
||
|
|
+
|
||
|
|
+ fd = open(devNode, O_RDWR);
|
||
|
|
+ udev_device_unref(dev);
|
||
|
|
+ break;
|
||
|
|
+
|
||
|
|
+skipCheck:
|
||
|
|
+ udev_device_unref(dev);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ udev_enumerate_unref(enumerate);
|
||
|
|
+ udev_unref(udev);
|
||
|
|
+
|
||
|
|
+ return fd;
|
||
|
|
+
|
||
|
|
+ outFound:
|
||
|
|
+ udev_device_unref(dev);
|
||
|
|
+ outErr:
|
||
|
|
+ udev_enumerate_unref(enumerate);
|
||
|
|
+ udev_unref(udev);
|
||
|
|
+
|
||
|
|
+ return -1;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionDRMCheckVersion --
|
||
|
|
+ *
|
||
|
|
+ * Check that the drm version supports GUI topology communication.
|
||
|
|
+ *
|
||
|
|
+ * Checks that the DRM device supports setting GUI topology from the
|
||
|
|
+ * control node, and also that the topology is communicated on the
|
||
|
|
+ * modesetting connectors.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * 0 if DRM device is usable for communicating GUI topology.
|
||
|
|
+ * -1 otherwise.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+static int
|
||
|
|
+resolutionDRMCheckVersion(int fd) // IN: An open DRM file descriptor.
|
||
|
|
+{
|
||
|
|
+ drmVersionPtr ver = drmGetVersion(fd);
|
||
|
|
+
|
||
|
|
+ if (!ver) {
|
||
|
|
+ g_debug("%s: Failed to get DRM version.\n", __func__);
|
||
|
|
+ return -1;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (ver->version_major != RESOLUTION_DRM_MAJOR ||
|
||
|
|
+ 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);
|
||
|
|
+ return -1;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ drmFreeVersion(ver);
|
||
|
|
+ return 0;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionDRMRPrimaryCheckOpen --
|
||
|
|
+ *
|
||
|
|
+ * First tries to open a render node to DRM, and if that fails opens a
|
||
|
|
+ * primary node, and drops master. Then checks that drm supports GUI
|
||
|
|
+ * topology communication.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * If succesful returns a positive open file descriptor. Otherwise
|
||
|
|
+ * returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * May temporarily become drm master if render nodes are not available,
|
||
|
|
+ * and thus race with the X server.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+static int
|
||
|
|
+resolutionDRMRPrimaryCheckOpen(void)
|
||
|
|
+{
|
||
|
|
+ int fd = -1;
|
||
|
|
+
|
||
|
|
+ fd = resolutionOpenDRM("renderD");
|
||
|
|
+ if (fd < 0) {
|
||
|
|
+ g_debug("%s: Failed to open DRM render node.\n", __func__);
|
||
|
|
+ fd = resolutionOpenDRM("card");
|
||
|
|
+ if (fd >= 0)
|
||
|
|
+ (void) drmDropMaster(fd);
|
||
|
|
+ }
|
||
|
|
+ if (fd < 0) {
|
||
|
|
+ g_debug("%s: Failed to open DRM card node.\n", __func__);
|
||
|
|
+ goto outErr;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (!resolutionDRMCheckVersion(fd)) {
|
||
|
|
+ return fd;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ close(fd);
|
||
|
|
+ outErr:
|
||
|
|
+ return -1;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionCheckForKMS --
|
||
|
|
+ *
|
||
|
|
+ * Checks whether the vmwgfx DRM is present and supports exposing
|
||
|
|
+ * layout information through connector properties and preferred modes.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * If succesful returns a positive number representing an open file
|
||
|
|
+ * descriptor to the node indicated by the control argument. If
|
||
|
|
+ * unsuccessful returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * Opens a file to DRM. The file descriptor should be closed with
|
||
|
|
+ * resolutionDRMClose() when needed.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+int
|
||
|
|
+resolutionCheckForKMS(ToolsAppCtx *ctx) // IN: The ToolsAppCtx for
|
||
|
|
+ // configuration db access.
|
||
|
|
+{
|
||
|
|
+ GError *err = NULL;
|
||
|
|
+ gboolean doResolutionKMS;
|
||
|
|
+ int fd;
|
||
|
|
+
|
||
|
|
+ doResolutionKMS = g_key_file_get_boolean(ctx->config, "resolutionKMS",
|
||
|
|
+ "enable", &err);
|
||
|
|
+ if (err) {
|
||
|
|
+ /*
|
||
|
|
+ * If there is nothing in the configuration file, require
|
||
|
|
+ * at least Xorg driver version 13.2.0, which has the autolayout
|
||
|
|
+ * feature, to enable resolutionKMS.
|
||
|
|
+ */
|
||
|
|
+ int major, minor, level;
|
||
|
|
+ g_clear_error(&err);
|
||
|
|
+ doResolutionKMS = FALSE;
|
||
|
|
+ if (!resolutionXorgDriverVersion(numDriverNames, driverNames,
|
||
|
|
+ RESOLUTION_XORG_VERSTRING, &major,
|
||
|
|
+ &minor, &level) &&
|
||
|
|
+ (major > RESOLUTION_XORG_MAJOR ||
|
||
|
|
+ (major == RESOLUTION_XORG_MAJOR &&
|
||
|
|
+ minor >= RESOLUTION_XORG_MINOR))) {
|
||
|
|
+ doResolutionKMS = TRUE;
|
||
|
|
+ g_debug("%s: ResolutionKMS enabled based on Xorg driver version.\n",
|
||
|
|
+ __func__);
|
||
|
|
+ } else {
|
||
|
|
+ g_debug("%s: ResolutionKMS disabled. (No configuration).\n",
|
||
|
|
+ __func__);
|
||
|
|
+ doResolutionKMS = FALSE;
|
||
|
|
+ }
|
||
|
|
+ } else {
|
||
|
|
+ g_debug("%s: ResolutionKMS %s using configuration file info.\n",
|
||
|
|
+ __func__, (doResolutionKMS) ? "enabled" : "disabled");
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (!doResolutionKMS)
|
||
|
|
+ return -1;
|
||
|
|
+
|
||
|
|
+ if (resolutionDLOpen()) {
|
||
|
|
+ g_warning("%s: Failed to find needed system libraries for "
|
||
|
|
+ "resolutionKMS.\n", __func__);
|
||
|
|
+ return -1;
|
||
|
|
+ } else {
|
||
|
|
+ g_message("%s: dlopen succeeded.\n", __func__);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ fd = resolutionDRMRPrimaryCheckOpen();
|
||
|
|
+
|
||
|
|
+ if (fd < 0)
|
||
|
|
+ g_warning("%s: No system support for resolutionKMS.\n", __func__);
|
||
|
|
+ else
|
||
|
|
+ g_message("%s: System support available for resolutionKMS.\n",
|
||
|
|
+ __func__);
|
||
|
|
+
|
||
|
|
+ return fd;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionDRMClose --
|
||
|
|
+ *
|
||
|
|
+ * Scans for VMWare Xorg driver files and tries to determine the Xorg
|
||
|
|
+ * driver version.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * If succesful returns zero and outputs the driver version in the
|
||
|
|
+ * parameters major, minor and level. If not successful, returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+void
|
||
|
|
+resolutionDRMClose(int fd)
|
||
|
|
+{
|
||
|
|
+ close(fd);
|
||
|
|
+ resolutionDLClose();
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+#endif /* ENABLE_RESOLUTIONKMS */
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionXorgDriverVersion --
|
||
|
|
+ *
|
||
|
|
+ * Scans for VMWare Xorg driver files and tries to determine the Xorg
|
||
|
|
+ * driver version.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * If succesful returns zero and outputs the driver version in the
|
||
|
|
+ * parameters major, minor and level. If not successful, returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+int
|
||
|
|
+resolutionXorgDriverVersion(int numPaths, // IN: Number of strings
|
||
|
|
+ // in paths.
|
||
|
|
+ const char *paths[], // IN: Possible driver
|
||
|
|
+ // paths.
|
||
|
|
+ const char versionString[], // IN: Version token.
|
||
|
|
+ int *major, // OUT: Major version #
|
||
|
|
+ int *minor, // OUT: Minor version #
|
||
|
|
+ int *level) // OUT: Patchlevel
|
||
|
|
+ // version #
|
||
|
|
+{
|
||
|
|
+ FILE *driver = NULL;
|
||
|
|
+ const char *curMatch;
|
||
|
|
+ char curFileChar;
|
||
|
|
+ int i;
|
||
|
|
+
|
||
|
|
+ g_debug("%s: Scanning for VMWare Xorg drivers.\n", __func__);
|
||
|
|
+ for(i = 0; i < numPaths; ++i) {
|
||
|
|
+ g_debug("%s: Looking for \"%s\".\n", __func__, paths[i]);
|
||
|
|
+ driver = fopen(paths[i], "r");
|
||
|
|
+ if (driver)
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (!driver) {
|
||
|
|
+ g_debug("%s: No driver found.\n", __func__);
|
||
|
|
+ return -1;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ g_debug("%s: Driver found. Looking for version info.\n", __func__);
|
||
|
|
+ curMatch = versionString;
|
||
|
|
+ while (*curMatch) {
|
||
|
|
+ if (feof(driver))
|
||
|
|
+ goto outNotFound;
|
||
|
|
+
|
||
|
|
+ curFileChar = fgetc(driver);
|
||
|
|
+ if (curFileChar == *curMatch) {
|
||
|
|
+ curMatch++;
|
||
|
|
+ continue;
|
||
|
|
+ } else if (curMatch != versionString) {
|
||
|
|
+ curMatch = versionString;
|
||
|
|
+ (void) ungetc(curFileChar, driver);
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (fscanf(driver, "%d.%d.%d", major, minor, level) != 3)
|
||
|
|
+ goto outNotFound;
|
||
|
|
+
|
||
|
|
+ fclose(driver);
|
||
|
|
+ g_debug("%s: Version info found: %d.%d.%d\n", __func__, *major, *minor,
|
||
|
|
+ *level);
|
||
|
|
+ return 0;
|
||
|
|
+
|
||
|
|
+ outNotFound:
|
||
|
|
+ fclose(driver);
|
||
|
|
+ g_debug("%s: No version info found.\n", __func__);
|
||
|
|
+ return -1;
|
||
|
|
+}
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionCommon.h b/services/plugins/resolutionSet/resolutionCommon.h
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..6565190
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionCommon.h
|
||
|
|
@@ -0,0 +1,53 @@
|
||
|
|
+/*********************************************************
|
||
|
|
+ * Copyright (C) 2016 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
|
||
|
|
+ * by the Free Software Foundation version 2.1 and no later version.
|
||
|
|
+ *
|
||
|
|
+ * This program is distributed in the hope that it will be useful, but
|
||
|
|
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
|
||
|
|
+ * License for more details.
|
||
|
|
+ *
|
||
|
|
+ * You should have received a copy of the GNU Lesser General Public License
|
||
|
|
+ * along with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
+ *
|
||
|
|
+ *********************************************************/
|
||
|
|
+/* Authors:
|
||
|
|
+ * Thomas Hellstrom <thellstrom@vmware.com>
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+#ifndef _RESOLUTION_COMMON_H_
|
||
|
|
+#define _RESOLUTION_COMMON_H_
|
||
|
|
+
|
||
|
|
+#define INCLUDE_ALLOW_USERLEVEL
|
||
|
|
+#define INCLUDE_ALLOW_DISTRIBUTE
|
||
|
|
+#include "includeCheck.h"
|
||
|
|
+#include "vmware/tools/plugin.h"
|
||
|
|
+#ifdef ENABLE_RESOLUTIONKMS
|
||
|
|
+
|
||
|
|
+int resolutionCheckForKMS(ToolsAppCtx *ctx);
|
||
|
|
+void resolutionDRMClose(int fd);
|
||
|
|
+
|
||
|
|
+#else
|
||
|
|
+
|
||
|
|
+static inline int resolutionCheckForKMS(ToolsAppCtx *ctx)
|
||
|
|
+{
|
||
|
|
+ return -1;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+static inline void resolutionDRMClose(int fd) {}
|
||
|
|
+
|
||
|
|
+#endif /* !ENABLE_RESOLUTIONKMS */
|
||
|
|
+
|
||
|
|
+int
|
||
|
|
+resolutionXorgDriverVersion(int numPaths,
|
||
|
|
+ const char *paths[],
|
||
|
|
+ const char versionString[],
|
||
|
|
+ int *major,
|
||
|
|
+ int *minor,
|
||
|
|
+ int *level);
|
||
|
|
+
|
||
|
|
+#endif /* _RESOLUTION_COMMON_H_ */
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionDL.c b/services/plugins/resolutionSet/resolutionDL.c
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..5ec0abb
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionDL.c
|
||
|
|
@@ -0,0 +1,206 @@
|
||
|
|
+/*********************************************************
|
||
|
|
+ * Copyright (C) 2016 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
|
||
|
|
+ * by the Free Software Foundation version 2.1 and no later version.
|
||
|
|
+ *
|
||
|
|
+ * This program is distributed in the hope that it will be useful, but
|
||
|
|
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
|
||
|
|
+ * License for more details.
|
||
|
|
+ *
|
||
|
|
+ * You should have received a copy of the GNU Lesser General Public License
|
||
|
|
+ * along with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
+ *
|
||
|
|
+ *********************************************************/
|
||
|
|
+/* Authors:
|
||
|
|
+ * Thomas Hellstrom <thellstrom@vmware.com>
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+#ifdef ENABLE_RESOLUTIONKMS
|
||
|
|
+#ifndef HAVE_LIBUDEV
|
||
|
|
+
|
||
|
|
+#include "resolutionDL.h"
|
||
|
|
+#include "vmware.h"
|
||
|
|
+#include <dlfcn.h>
|
||
|
|
+#include <stddef.h>
|
||
|
|
+#include <stdlib.h>
|
||
|
|
+
|
||
|
|
+#define G_LOG_DOMAIN "resolutionCommon"
|
||
|
|
+#include "vmware/tools/plugin.h"
|
||
|
|
+#include "vmware/tools/utils.h"
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+struct FuncToResolv {
|
||
|
|
+ size_t offset;
|
||
|
|
+ const char *name;
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+#define UDEV_RESOLV(_name) \
|
||
|
|
+ {.offset = offsetof(struct Udev1Interface, _name), \
|
||
|
|
+ .name = "udev"#_name}
|
||
|
|
+
|
||
|
|
+#define LIBDRM_RESOLV(_name) \
|
||
|
|
+ {.offset = offsetof(struct Drm2Interface, _name), \
|
||
|
|
+ .name = "drm"#_name}
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+static struct FuncToResolv udev1Table[] = {
|
||
|
|
+ UDEV_RESOLV(_device_get_devnode),
|
||
|
|
+ UDEV_RESOLV(_device_get_parent_with_subsystem_devtype),
|
||
|
|
+ UDEV_RESOLV(_device_get_sysattr_value),
|
||
|
|
+ UDEV_RESOLV(_device_new_from_syspath),
|
||
|
|
+ UDEV_RESOLV(_device_unref),
|
||
|
|
+ UDEV_RESOLV(_enumerate_add_match_property),
|
||
|
|
+ UDEV_RESOLV(_enumerate_add_match_subsystem),
|
||
|
|
+ UDEV_RESOLV(_enumerate_get_list_entry),
|
||
|
|
+ UDEV_RESOLV(_enumerate_new),
|
||
|
|
+ UDEV_RESOLV(_enumerate_scan_devices),
|
||
|
|
+ UDEV_RESOLV(_enumerate_unref),
|
||
|
|
+ UDEV_RESOLV(_list_entry_get_name),
|
||
|
|
+ UDEV_RESOLV(_list_entry_get_next),
|
||
|
|
+ UDEV_RESOLV(_new),
|
||
|
|
+ UDEV_RESOLV(_unref)
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+static struct FuncToResolv drm2Table[] = {
|
||
|
|
+ LIBDRM_RESOLV(GetVersion),
|
||
|
|
+ LIBDRM_RESOLV(FreeVersion),
|
||
|
|
+ LIBDRM_RESOLV(DropMaster),
|
||
|
|
+ LIBDRM_RESOLV(CommandWrite)
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+struct Udev1Interface *udevi = NULL;
|
||
|
|
+struct Drm2Interface *drmi = NULL;
|
||
|
|
+
|
||
|
|
+static void *dlhandle;
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionDLClose --
|
||
|
|
+ *
|
||
|
|
+ * Removes any dynamic library reference and frees any resource
|
||
|
|
+ * allocated by resolutionDLOpen.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+void
|
||
|
|
+resolutionDLClose(void)
|
||
|
|
+{
|
||
|
|
+ if (udevi) {
|
||
|
|
+ free(udevi);
|
||
|
|
+ udevi = NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (drmi) {
|
||
|
|
+ free(drmi);
|
||
|
|
+ drmi = NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ if (dlhandle) {
|
||
|
|
+ dlclose(dlhandle);
|
||
|
|
+ dlhandle = NULL;
|
||
|
|
+ }
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionDLResolve --
|
||
|
|
+ *
|
||
|
|
+ * Tries to open and resolve needed symbols of a single shared library.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * If succesful returns zero, otherwise returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+static int
|
||
|
|
+resolutionDLResolve(void **ptr, // OUT: pointer to
|
||
|
|
+ // function table.
|
||
|
|
+ size_t size, // IN: Size of ft.
|
||
|
|
+ const char name[], // IN: Library name.
|
||
|
|
+ const struct FuncToResolv table[], // IN: Table of name-
|
||
|
|
+ // offset pairs
|
||
|
|
+ int numEntries) // IN: Num entries in
|
||
|
|
+ // table.
|
||
|
|
+{
|
||
|
|
+ void **func_ptr;
|
||
|
|
+ int i;
|
||
|
|
+
|
||
|
|
+ if (*ptr)
|
||
|
|
+ return 0;
|
||
|
|
+
|
||
|
|
+ *ptr = malloc(size);
|
||
|
|
+ if (!*ptr)
|
||
|
|
+ return -1;
|
||
|
|
+
|
||
|
|
+ dlhandle = dlopen(name, RTLD_NOW);
|
||
|
|
+ if (!dlhandle) {
|
||
|
|
+ g_debug("%s: Failed to open shared library \"%s\".\n", __func__,
|
||
|
|
+ name);
|
||
|
|
+ goto out_err;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ for (i = 0; i < numEntries; ++i) {
|
||
|
|
+ func_ptr = (void *) ((unsigned long) *ptr + table[i].offset);
|
||
|
|
+ *func_ptr = dlsym(dlhandle, table[i].name);
|
||
|
|
+ if (!*func_ptr) {
|
||
|
|
+ g_debug("%s: Failed to resolve %s symbol \"%s\".\n", __func__,
|
||
|
|
+ name,table[i].name);
|
||
|
|
+ goto out_err;
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ return 0;
|
||
|
|
+
|
||
|
|
+ out_err:
|
||
|
|
+ resolutionDLClose();
|
||
|
|
+
|
||
|
|
+ return -1;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ *
|
||
|
|
+ * resolutionDLOpen --
|
||
|
|
+ *
|
||
|
|
+ * Tries to open and create a reference to distribution shared libraries
|
||
|
|
+ * needed for the resolutionKMS functionality.
|
||
|
|
+ *
|
||
|
|
+ * Results:
|
||
|
|
+ * If succesful returns zero, otherwise returns -1.
|
||
|
|
+ *
|
||
|
|
+ * Side effects:
|
||
|
|
+ * None.
|
||
|
|
+ *
|
||
|
|
+ *-----------------------------------------------------------------------------
|
||
|
|
+ */
|
||
|
|
+int
|
||
|
|
+resolutionDLOpen(void)
|
||
|
|
+{
|
||
|
|
+ /* We support libudev major versions 0 and 1 for now. */
|
||
|
|
+ if (resolutionDLResolve((void **)&udevi, sizeof(*udevi), "libudev.so.1",
|
||
|
|
+ udev1Table, ARRAYSIZE(udev1Table)) &&
|
||
|
|
+ resolutionDLResolve((void **)&udevi, sizeof(*udevi), "libudev.so.0",
|
||
|
|
+ udev1Table, ARRAYSIZE(udev1Table)))
|
||
|
|
+ return -1;
|
||
|
|
+
|
||
|
|
+ if (resolutionDLResolve((void **)&drmi, sizeof(*drmi), "libdrm.so.2",
|
||
|
|
+ drm2Table, ARRAYSIZE(drm2Table)))
|
||
|
|
+ return -1;
|
||
|
|
+
|
||
|
|
+ return 0;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+#endif /* !HAVE_LIBUDEV */
|
||
|
|
+#endif /* ENABLE_RESOLUTIONKMS */
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionDL.h b/services/plugins/resolutionSet/resolutionDL.h
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..f0d8c6d
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionDL.h
|
||
|
|
@@ -0,0 +1,217 @@
|
||
|
|
+/*********************************************************
|
||
|
|
+ * Copyright (C) 2016 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
|
||
|
|
+ * by the Free Software Foundation version 2.1 and no later version.
|
||
|
|
+ *
|
||
|
|
+ * This program is distributed in the hope that it will be useful, but
|
||
|
|
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
|
||
|
|
+ * License for more details.
|
||
|
|
+ *
|
||
|
|
+ * You should have received a copy of the GNU Lesser General Public License
|
||
|
|
+ * along with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
+ *
|
||
|
|
+ *********************************************************/
|
||
|
|
+/* Authors:
|
||
|
|
+ * Thomas Hellstrom <thellstrom@vmware.com>
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+#ifndef _RESOLUTION_DL_H_
|
||
|
|
+#define _RESOLUTION_DL_H_
|
||
|
|
+#ifdef ENABLE_RESOLUTIONKMS
|
||
|
|
+
|
||
|
|
+#define INCLUDE_ALLOW_USERLEVEL
|
||
|
|
+#define INCLUDE_ALLOW_DISTRIBUTE
|
||
|
|
+#include "includeCheck.h"
|
||
|
|
+
|
||
|
|
+#ifndef HAVE_LIBUDEV
|
||
|
|
+
|
||
|
|
+#include <stdint.h>
|
||
|
|
+
|
||
|
|
+struct udev;
|
||
|
|
+struct udev_device;
|
||
|
|
+struct udev_enumerate;
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * This struct holds the function pointers we use in libudev.1. Libudev is
|
||
|
|
+ * Lgpl 2.1 (or later) licensed, and according to lgpl 2.1, section 5, while
|
||
|
|
+ * we use materials copied from header files, we restrict ourselves to
|
||
|
|
+ * data structure layouts and small macros and thus, while this should be
|
||
|
|
+ * considered a derivative work, the use of the object file is unrestricted.
|
||
|
|
+ * An executable linked with libudev is however subject to lgpl license
|
||
|
|
+ * restrictions.
|
||
|
|
+ */
|
||
|
|
+struct Udev1Interface {
|
||
|
|
+ const char *
|
||
|
|
+ (*_device_get_devnode)(struct udev_device *);
|
||
|
|
+ struct udev_device *
|
||
|
|
+ (*_device_get_parent_with_subsystem_devtype)(struct udev_device *,
|
||
|
|
+ const char *, const char *);
|
||
|
|
+ const char *
|
||
|
|
+ (*_device_get_sysattr_value)(struct udev_device *, const char *);
|
||
|
|
+ struct udev_device *
|
||
|
|
+ (*_device_new_from_syspath)(struct udev *, const char *);
|
||
|
|
+ struct udev_device *
|
||
|
|
+ (*_device_unref)(struct udev_device *);
|
||
|
|
+ int
|
||
|
|
+ (*_enumerate_add_match_property)(struct udev_enumerate *,const char *,
|
||
|
|
+ const char *);
|
||
|
|
+ int
|
||
|
|
+ (*_enumerate_add_match_subsystem)(struct udev_enumerate *,const char *);
|
||
|
|
+ struct udev_list_entry *
|
||
|
|
+ (*_enumerate_get_list_entry)(struct udev_enumerate *);
|
||
|
|
+ struct udev_enumerate *
|
||
|
|
+ (*_enumerate_new)(struct udev *udev);
|
||
|
|
+ int
|
||
|
|
+ (*_enumerate_scan_devices)(struct udev_enumerate *);
|
||
|
|
+ struct udev_enumerate *
|
||
|
|
+ (*_enumerate_unref)(struct udev_enumerate *);
|
||
|
|
+ const char *
|
||
|
|
+ (*_list_entry_get_name)(struct udev_list_entry *);
|
||
|
|
+ struct udev_list_entry *
|
||
|
|
+ (*_list_entry_get_next)(struct udev_list_entry *);
|
||
|
|
+ struct udev *
|
||
|
|
+ (*_new)(void);
|
||
|
|
+ struct udev *
|
||
|
|
+ (*_unref)(struct udev *);
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+#define udevi_list_entry_foreach(_udevi, list_entry, first_entry) \
|
||
|
|
+ for (list_entry = first_entry; \
|
||
|
|
+ list_entry != NULL; \
|
||
|
|
+ list_entry = (_udevi)->_list_entry_get_next(list_entry))
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * This struct is originally defined in xf86drm.h which is MIT licenced.
|
||
|
|
+ * However, this should not be considered a substantial part of the software,
|
||
|
|
+ * and this struct is not subject to the license header of this file.
|
||
|
|
+ */
|
||
|
|
+typedef struct _drmVersion {
|
||
|
|
+ int version_major; /* Major version */
|
||
|
|
+ int version_minor; /* Minor version */
|
||
|
|
+ int version_patchlevel; /* Patch level */
|
||
|
|
+ int name_len; /* Length of name buffer */
|
||
|
|
+ char *name; /* Name of driver */
|
||
|
|
+ int date_len; /* Length of date buffer */
|
||
|
|
+ char *date; /* User-space buffer to hold date */
|
||
|
|
+ int desc_len; /* Length of desc buffer */
|
||
|
|
+ char *desc; /* User-space buffer to hold desc */
|
||
|
|
+} drmVersion, *drmVersionPtr;
|
||
|
|
+
|
||
|
|
+#define DRM_VMW_UPDATE_LAYOUT 20
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * These structs are originally defined in vmwgfx_drm.h, which is dual
|
||
|
|
+ * MIT and GPLv2 licenced. However, VMWare Inc. owns the copyright and it's
|
||
|
|
+ * should not be considered a substantial part of the software.
|
||
|
|
+ * However this struct is not subject to the license header of this file.
|
||
|
|
+ */
|
||
|
|
+/**
|
||
|
|
+ * struct drm_vmw_rect
|
||
|
|
+ *
|
||
|
|
+ * Defines a rectangle. Used in the overlay ioctl to define
|
||
|
|
+ * source and destination rectangle.
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+struct drm_vmw_rect {
|
||
|
|
+ int32_t x;
|
||
|
|
+ int32_t y;
|
||
|
|
+ uint32_t w;
|
||
|
|
+ uint32_t h;
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+/**
|
||
|
|
+ * struct drm_vmw_update_layout_arg
|
||
|
|
+ *
|
||
|
|
+ * @num_outputs: number of active connectors
|
||
|
|
+ * @rects: pointer to array of drm_vmw_rect cast to an uint64_t
|
||
|
|
+ *
|
||
|
|
+ * Input argument to the DRM_VMW_UPDATE_LAYOUT Ioctl.
|
||
|
|
+ */
|
||
|
|
+struct drm_vmw_update_layout_arg {
|
||
|
|
+ uint32_t num_outputs;
|
||
|
|
+ uint32_t pad64;
|
||
|
|
+ uint64_t rects;
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * This struct holds the function pointers we use in libdrm.2. The
|
||
|
|
+ * libdrm API is MIT licenced and what we do here should not be considered
|
||
|
|
+ * a substantial part of the software:
|
||
|
|
+ * However this struct is not subject to the license header of this file.
|
||
|
|
+ */
|
||
|
|
+struct Drm2Interface {
|
||
|
|
+ drmVersionPtr (*GetVersion)(int fd);
|
||
|
|
+ void (*FreeVersion)(drmVersionPtr);
|
||
|
|
+ int (*DropMaster)(int fd);
|
||
|
|
+ int (*CommandWrite)(int fd, unsigned long drmCommandIndex, void *data,
|
||
|
|
+ unsigned long size);
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
+extern struct Udev1Interface *udevi;
|
||
|
|
+extern struct Drm2Interface *drmi;
|
||
|
|
+
|
||
|
|
+void resolutionDLClose(void);
|
||
|
|
+int resolutionDLOpen(void);
|
||
|
|
+
|
||
|
|
+#define udev_device_get_devnode \
|
||
|
|
+ udevi->_device_get_devnode
|
||
|
|
+#define udev_device_get_parent_with_subsystem_devtype \
|
||
|
|
+ udevi->_device_get_parent_with_subsystem_devtype
|
||
|
|
+#define udev_device_get_sysattr_value \
|
||
|
|
+ udevi->_device_get_sysattr_value
|
||
|
|
+#define udev_device_new_from_syspath \
|
||
|
|
+ udevi->_device_new_from_syspath
|
||
|
|
+#define udev_device_unref \
|
||
|
|
+ udevi->_device_unref
|
||
|
|
+#define udev_enumerate_add_match_property \
|
||
|
|
+ udevi->_enumerate_add_match_property
|
||
|
|
+#define udev_enumerate_add_match_subsystem \
|
||
|
|
+ udevi->_enumerate_add_match_subsystem
|
||
|
|
+#define udev_enumerate_get_list_entry \
|
||
|
|
+ udevi->_enumerate_get_list_entry
|
||
|
|
+#define udev_enumerate_new \
|
||
|
|
+ udevi->_enumerate_new
|
||
|
|
+#define udev_enumerate_scan_devices \
|
||
|
|
+ udevi->_enumerate_scan_devices
|
||
|
|
+#define udev_enumerate_unref \
|
||
|
|
+ udevi->_enumerate_unref
|
||
|
|
+#define udev_list_entry_get_name \
|
||
|
|
+ udevi->_list_entry_get_name
|
||
|
|
+#define udev_list_entry_get_next \
|
||
|
|
+ udevi->_list_entry_get_next
|
||
|
|
+#define udev_new \
|
||
|
|
+ udevi->_new
|
||
|
|
+#define udev_unref \
|
||
|
|
+ udevi->_unref
|
||
|
|
+#define udev_list_entry_foreach(_a, _b)\
|
||
|
|
+ udevi_list_entry_foreach(udevi, _a, _b)
|
||
|
|
+
|
||
|
|
+#define drmGetVersion \
|
||
|
|
+ drmi->GetVersion
|
||
|
|
+#define drmFreeVersion \
|
||
|
|
+ drmi->FreeVersion
|
||
|
|
+#define drmDropMaster \
|
||
|
|
+ drmi->DropMaster
|
||
|
|
+#define drmCommandWrite \
|
||
|
|
+ drmi->CommandWrite
|
||
|
|
+
|
||
|
|
+#else /* HAVE_LIBUDEV */
|
||
|
|
+
|
||
|
|
+#include <libudev.h>
|
||
|
|
+#include <xf86drm.h>
|
||
|
|
+#include <vmwgfx_drm.h>
|
||
|
|
+
|
||
|
|
+/* Work around an incorrect define in old libdrm */
|
||
|
|
+#undef DRM_VMW_UPDATE_LAYOUT
|
||
|
|
+#define DRM_VMW_UPDATE_LAYOUT 20
|
||
|
|
+
|
||
|
|
+static inline void resolutionDLClose(void) {}
|
||
|
|
+static inline int resolutionDLOpen(void) {return 0;}
|
||
|
|
+
|
||
|
|
+#endif /* HAVE_LIBUDEV */
|
||
|
|
+#endif /* ENABLE_RESOLUTIONKMS */
|
||
|
|
+#endif
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionInt.h b/services/plugins/resolutionSet/resolutionInt.h
|
||
|
|
index 55bb704..877a7bc 100644
|
||
|
|
--- a/services/plugins/resolutionSet/resolutionInt.h
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionInt.h
|
||
|
|
@@ -74,13 +74,20 @@ typedef struct {
|
||
|
|
|
||
|
|
extern ResolutionInfoType resolutionInfo;
|
||
|
|
|
||
|
|
+#if defined(G_LOG_DOMAIN)
|
||
|
|
+#error Please include this file before glib.h
|
||
|
|
+#endif
|
||
|
|
+#define G_LOG_DOMAIN "resolutionSet"
|
||
|
|
+
|
||
|
|
+#include "vmware/tools/plugin.h"
|
||
|
|
+
|
||
|
|
/*
|
||
|
|
* Global functions
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Functions defined by back-end. */
|
||
|
|
Bool ResolutionBackendInit(InitHandle handle);
|
||
|
|
-InitHandle ResolutionToolkitInit(void);
|
||
|
|
+InitHandle ResolutionToolkitInit(ToolsAppCtx *ctx);
|
||
|
|
void ResolutionBackendCleanup(void);
|
||
|
|
Bool ResolutionSetResolution(uint32 width, uint32 height);
|
||
|
|
#if defined(RESOLUTION_WIN32)
|
||
|
|
@@ -90,9 +97,4 @@ void ResolutionSetSessionChange(DWORD code, DWORD sessionID);
|
||
|
|
Bool ResolutionSetTopology(unsigned int ndisplays, DisplayTopologyInfo displays[]);
|
||
|
|
Bool ResolutionSetTopologyModes(unsigned int screen, unsigned int cmd, unsigned int ndisplays, DisplayTopologyInfo displays[]);
|
||
|
|
|
||
|
|
-#if defined(G_LOG_DOMAIN)
|
||
|
|
-#error Please include this file before glib.h
|
||
|
|
-#endif
|
||
|
|
-#define G_LOG_DOMAIN "resolutionSet"
|
||
|
|
-
|
||
|
|
#endif // ifndef _LIB_RESOLUTIONINT_H_
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionSet.c b/services/plugins/resolutionSet/resolutionSet.c
|
||
|
|
index 96c8349..52e0c5b 100644
|
||
|
|
--- a/services/plugins/resolutionSet/resolutionSet.c
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionSet.c
|
||
|
|
@@ -584,9 +584,10 @@ ToolsOnLoad(ToolsAppCtx *ctx)
|
||
|
|
/*
|
||
|
|
* XXX move to some shared lib or plugin
|
||
|
|
*/
|
||
|
|
- handle = ResolutionToolkitInit();
|
||
|
|
+ handle = ResolutionToolkitInit(ctx);
|
||
|
|
|
||
|
|
- ResolutionInit(handle);
|
||
|
|
+ if (!ResolutionInit(handle))
|
||
|
|
+ return NULL;
|
||
|
|
|
||
|
|
regs[0].data = VMTools_WrapArray(rpcs, sizeof *rpcs, ARRAYSIZE(rpcs));
|
||
|
|
regData.regs = VMTools_WrapArray(regs, sizeof *regs, ARRAYSIZE(regs));
|
||
|
|
diff --git a/services/plugins/resolutionSet/resolutionX11.c b/services/plugins/resolutionSet/resolutionX11.c
|
||
|
|
index 3c5c120..ae42617 100644
|
||
|
|
--- a/services/plugins/resolutionSet/resolutionX11.c
|
||
|
|
+++ b/services/plugins/resolutionSet/resolutionX11.c
|
||
|
|
@@ -45,6 +45,7 @@
|
||
|
|
#include "strutil.h"
|
||
|
|
#include "util.h"
|
||
|
|
#include "posix.h"
|
||
|
|
+#include "resolutionCommon.h"
|
||
|
|
|
||
|
|
#define VMWAREDRV_PATH_64 "/usr/X11R6/lib64/modules/drivers/vmware_drv.o"
|
||
|
|
#define VMWAREDRV_PATH "/usr/X11R6/lib/modules/drivers/vmware_drv.o"
|
||
|
|
@@ -105,8 +106,9 @@ ResolutionBackendInit(InitHandle handle)
|
||
|
|
resInfoX->display = handle;
|
||
|
|
|
||
|
|
if (resInfoX->display == NULL) {
|
||
|
|
- g_warning("%s: Called with invalid X display!\n", __func__);
|
||
|
|
- return FALSE;
|
||
|
|
+ resInfo->canSetResolution = FALSE;
|
||
|
|
+ resInfo->canSetTopology = FALSE;
|
||
|
|
+ return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
resInfoX->display = handle;
|
||
|
|
@@ -335,15 +337,10 @@ static Bool
|
||
|
|
ResolutionCanSet(void)
|
||
|
|
{
|
||
|
|
ResolutionInfoX11Type *resInfoX = &resolutionInfoX11;
|
||
|
|
- int fd = -1;
|
||
|
|
- off_t filePos = 0;
|
||
|
|
- Bool keepSearching = TRUE;
|
||
|
|
- Bool found = FALSE;
|
||
|
|
- char buf[sizeof VERSION_STRING + 10]; // size of VERSION_STRING plus some extra for the version number
|
||
|
|
- const char versionString[] = VERSION_STRING;
|
||
|
|
- ssize_t bytesRead;
|
||
|
|
- int32 major, minor, level;
|
||
|
|
- unsigned int tokPos;
|
||
|
|
+ int major, minor, level;
|
||
|
|
+ static const char *driverPaths[] = {
|
||
|
|
+ VMWAREDRV_PATH_64,
|
||
|
|
+ VMWAREDRV_PATH};
|
||
|
|
|
||
|
|
/* See if the randr X module is loaded */
|
||
|
|
if (!XRRQueryVersion(resInfoX->display, &major, &minor) ) {
|
||
|
|
@@ -411,55 +408,9 @@ ResolutionCanSet(void)
|
||
|
|
* 6.9/7.0, we can instead just use the VMWARE_CTRL check.
|
||
|
|
*/
|
||
|
|
|
||
|
|
- buf[sizeof buf - 1] = '\0';
|
||
|
|
- fd = Posix_Open(VMWAREDRV_PATH_64, O_RDONLY);
|
||
|
|
- if (fd == -1) {
|
||
|
|
- fd = Posix_Open(VMWAREDRV_PATH, O_RDONLY);
|
||
|
|
- }
|
||
|
|
- if (fd != -1) {
|
||
|
|
- /*
|
||
|
|
- * One of the opens succeeded, so start searching thru the file.
|
||
|
|
- */
|
||
|
|
- while (keepSearching) {
|
||
|
|
- bytesRead = read(fd, buf, sizeof buf - 1);
|
||
|
|
- if (bytesRead == -1 || bytesRead < sizeof buf -1 ) {
|
||
|
|
- keepSearching = FALSE;
|
||
|
|
- } else {
|
||
|
|
- if (Str_Strncmp(versionString, buf, sizeof versionString - 1) == 0) {
|
||
|
|
- keepSearching = FALSE;
|
||
|
|
- found = TRUE;
|
||
|
|
- }
|
||
|
|
- }
|
||
|
|
- filePos = lseek(fd, filePos+1, SEEK_SET);
|
||
|
|
- if (filePos == -1) {
|
||
|
|
- keepSearching = FALSE;
|
||
|
|
- }
|
||
|
|
- }
|
||
|
|
- close(fd);
|
||
|
|
- if (found) {
|
||
|
|
- /*
|
||
|
|
- * We NUL-terminated buf earlier, but Coverity really wants it to
|
||
|
|
- * be NUL-terminated after the call to read (because
|
||
|
|
- * read doesn't NUL-terminate). So we'll do it again.
|
||
|
|
- */
|
||
|
|
- buf[sizeof buf - 1] = '\0';
|
||
|
|
-
|
||
|
|
- /*
|
||
|
|
- * Try and parse the major, minor and level versions
|
||
|
|
- */
|
||
|
|
- tokPos = sizeof versionString - 1;
|
||
|
|
- if (!StrUtil_GetNextIntToken(&major, &tokPos, buf, ".- ")) {
|
||
|
|
- return FALSE;
|
||
|
|
- }
|
||
|
|
- if (!StrUtil_GetNextIntToken(&minor, &tokPos, buf, ".- ")) {
|
||
|
|
- return FALSE;
|
||
|
|
- }
|
||
|
|
- if (!StrUtil_GetNextIntToken(&level, &tokPos, buf, ".- ")) {
|
||
|
|
- return FALSE;
|
||
|
|
- }
|
||
|
|
-
|
||
|
|
- return ((major > 10) || (major == 10 && minor >= 11));
|
||
|
|
- }
|
||
|
|
+ if (!resolutionXorgDriverVersion(2, driverPaths, VERSION_STRING,
|
||
|
|
+ &major, &minor, &level)) {
|
||
|
|
+ return ((major > 10) || (major == 10 && minor >= 11));
|
||
|
|
}
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
@@ -633,12 +584,20 @@ ResolutionX11ErrorHandler(Display *d, // IN: Pointer to display connection
|
||
|
|
*/
|
||
|
|
|
||
|
|
InitHandle
|
||
|
|
-ResolutionToolkitInit(void)
|
||
|
|
+ResolutionToolkitInit(ToolsAppCtx *ctx) // IN: For config database access
|
||
|
|
{
|
||
|
|
int argc = 1;
|
||
|
|
char *argv[] = {"", NULL};
|
||
|
|
GtkWidget *wnd;
|
||
|
|
Display *display;
|
||
|
|
+ int fd;
|
||
|
|
+
|
||
|
|
+ fd = resolutionCheckForKMS(ctx);
|
||
|
|
+ if (fd >= 0) {
|
||
|
|
+ resolutionDRMClose(fd);
|
||
|
|
+ g_message("%s: Backing off for resolutionKMS.\n", __func__);
|
||
|
|
+ return (InitHandle) 0;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
XSetErrorHandler(ResolutionX11ErrorHandler);
|
||
|
|
gtk_init(&argc, (char ***) &argv);
|
||
|
|
@@ -648,5 +607,9 @@ ResolutionToolkitInit(void)
|
||
|
|
#else
|
||
|
|
display = GDK_WINDOW_XDISPLAY(gtk_widget_get_window(wnd));
|
||
|
|
#endif
|
||
|
|
+
|
||
|
|
+ if (!display)
|
||
|
|
+ g_error("%s: Invalid display detected.\n", __func__);
|
||
|
|
+
|
||
|
|
return (InitHandle) display;
|
||
|
|
}
|