XPS 13 Stuff

0001-Don-t-use-finger-width-for-the-palm-detection-xps13-15.10.patch

diff --git a/src/synaptics.c b/src/synaptics.c
index 550b31c..1af7879 100644
--- a/src/synaptics.c
+++ b/src/synaptics.c
@@ -1796,7 +1796,7 @@ SynapticsDetectFinger(SynapticsPrivate * priv, struct SynapticsHwState *hw)
 
     /* palm detection */
 
-    if ((hw->z > para->palm_min_z) && (hw->fingerWidth > para->palm_min_width))
+    if (hw->z > para->palm_min_z)
         return FS_BLOCKED;
 
     if (priv->has_mt_palm_detect)
@@ -1808,19 +1808,16 @@ SynapticsDetectFinger(SynapticsPrivate * priv, struct SynapticsHwState *hw)
         priv->avg_width += (hw->fingerWidth - priv->avg_width + 1) / 2;
 
     if (finger != FS_UNTOUCHED && priv->finger_state == FS_UNTOUCHED) {
-        int safe_width = MAX(hw->fingerWidth, priv->avg_width);
 
         if (hw->numFingers > 1 ||       /* more than one finger -> not a palm */
-            ((safe_width < 6) && (priv->prev_z < para->finger_high)) || /* thin finger, distinct touch -> not a palm */
-            ((safe_width < 7) && (priv->prev_z < para->finger_high / 2))) {     /* thin finger, distinct touch -> not a palm */
-            /* leave finger value as is */
+            (priv->prev_z < para->finger_high) || /* thin finger, distinct touch -> not a palm */
+	    (priv->prev_z < para->finger_high / 2)) {     /* thin finger, distinct touch -> not a palm */	
+	    /* leave finger value as is */
         }
         else if (hw->z > priv->prev_z + 1)      /* z not stable, may be a palm */
             finger = FS_UNTOUCHED;
         else if (hw->z < priv->prev_z - 5)      /* z not stable, may be a palm */
             finger = FS_UNTOUCHED;
-        else if (hw->fingerWidth > para->palm_min_width)        /* finger width too large -> probably palm */
-            finger = FS_UNTOUCHED;
     }
     priv->prev_z = hw->z;
 

gistfile1.txt

https://github.com/defunkt/gist

output.txt

pascal@pascal-XPS13-9333:~/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3$ ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking how to print strings... printf
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for gcc option to accept ISO C99... none needed
checking whether __clang__ is declared... no
checking whether __INTEL_COMPILER is declared... no
checking whether __SUNPRO_C is declared... no
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking if gcc supports -Werror=unknown-warning-option... no
checking if gcc supports -Werror=unused-command-line-argument... no
checking if gcc supports -Wall... yes
checking if gcc supports -Wpointer-arith... yes
checking if gcc supports -Wmissing-declarations... yes
checking if gcc supports -Wformat=2... yes
checking if gcc supports -Wstrict-prototypes... yes
checking if gcc supports -Wmissing-prototypes... yes
checking if gcc supports -Wnested-externs... yes
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checking if gcc supports -Wdeclaration-after-statement... yes
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checking if gcc supports -Wmissing-format-attribute... yes
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checking if gcc supports -Werror=trigraphs... yes
checking if gcc supports -Werror=array-bounds... yes
checking if gcc supports -Werror=write-strings... yes
checking if gcc supports -Werror=address... yes
checking if gcc supports -Werror=int-to-pointer-cast... yes
checking if gcc supports -Werror=pointer-to-int-cast... yes
checking if gcc supports -pedantic... yes
checking if gcc supports -Werror... yes
checking if gcc supports -Werror=attributes... yes
checking whether make supports nested variables... (cached) yes
checking whether to build unit test cases... auto
checking for rint in -lm... yes
checking if RANDR is defined... yes
checking for XORG... yes
checking which optional backends will be build... ps2comm alpscomm eventcomm
checking for LIBEVDEV... yes
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checking for XTST... yes
checking for X11/extensions/record.h... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating man/Makefile
config.status: creating tools/Makefile
config.status: creating conf/Makefile
config.status: creating include/Makefile
config.status: creating xorg-synaptics.pc
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
pascal@pascal-XPS13-9333:~/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3$ make
make  all-recursive
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
Making all in include
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/include'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/include'
Making all in src
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/src'
  CC       synaptics.lo
  CC       synproto.lo
  CC       properties.lo
  CC       alpscomm.lo
  CC       ps2comm.lo
  CC       eventcomm.lo
  CCLD     synaptics_drv.la
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/src'
Making all in man
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/man'
  GEN      synaptics.4
  GEN      synclient.1
  GEN      syndaemon.1
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/man'
Making all in tools
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/tools'
  CC       synclient.o
  CCLD     synclient
  CC       syndaemon-syndaemon.o
syndaemon.c: In function ‘main’:
syndaemon.c:614:9: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result [-Wunused-result]
         chdir("/");             /* In case the file system gets unmounted */
         ^
  CCLD     syndaemon
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/tools'
Making all in conf
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/conf'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/conf'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
pascal@pascal-XPS13-9333:~/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3$ sudo make install
Making install in include
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/include'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/include'
make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/include/xorg'
 /usr/bin/install -c -m 644 synaptics-properties.h '/usr/include/xorg'
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/include'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/include'
Making install in src
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/src'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/src'
make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/local/lib/xorg/modules/input'
 /bin/bash ../libtool   --mode=install /usr/bin/install -c   synaptics_drv.la '/usr/local/lib/xorg/modules/input'
libtool: install: /usr/bin/install -c .libs/synaptics_drv.so /usr/local/lib/xorg/modules/input/synaptics_drv.so
libtool: install: /usr/bin/install -c .libs/synaptics_drv.lai /usr/local/lib/xorg/modules/input/synaptics_drv.la
libtool: finish: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/sbin" ldconfig -n /usr/local/lib/xorg/modules/input
----------------------------------------------------------------------
Libraries have been installed in:
   /usr/local/lib/xorg/modules/input

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to `/etc/ld.so.conf'

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/src'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/src'
Making install in man
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/man'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/man'
make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/local/share/man/man4'
 /usr/bin/install -c -m 644 synaptics.4 '/usr/local/share/man/man4'
 /bin/mkdir -p '/usr/local/share/man/man1'
 /usr/bin/install -c -m 644 synclient.1 '/usr/local/share/man/man1'
 /bin/mkdir -p '/usr/local/share/man/man1'
 /usr/bin/install -c -m 644 syndaemon.1 '/usr/local/share/man/man1'
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/man'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/man'
Making install in tools
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/tools'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/tools'
 /bin/mkdir -p '/usr/local/bin'
  /bin/bash ../libtool   --mode=install /usr/bin/install -c synclient syndaemon '/usr/local/bin'
libtool: install: /usr/bin/install -c synclient /usr/local/bin/synclient
libtool: install: /usr/bin/install -c syndaemon /usr/local/bin/syndaemon
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/tools'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/tools'
Making install in conf
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/conf'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/conf'
make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/share/X11/xorg.conf.d'
 /usr/bin/install -c -m 644 50-synaptics.conf '/usr/share/X11/xorg.conf.d'
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/conf'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3/conf'
make[1]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
make[2]: Entering directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/local/lib/pkgconfig'
 /usr/bin/install -c -m 644 xorg-synaptics.pc '/usr/local/lib/pkgconfig'
make[2]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'
make[1]: Leaving directory '/home/pascal/Development/synaptics-patch-9333/xf86-input-synaptics-1.8.3'

https://launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics-hwe-16.04

• Downloaded src, installed build deps, ./configure, make, make install