autorotate: fixes and touchscreen rotation support for chuwi [release 20180914git-4mamba;Sat Aug 03 2019]
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diff -Nru surface-tools-20180914git.orig/autorotate/autorotate surface-tools-20180914git/autorotate/autorotate
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--- surface-tools-20180914git.orig/autorotate/autorotate 2019-08-03 21:13:46.720000000 +0200
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+++ surface-tools-20180914git/autorotate/autorotate 2019-08-03 21:14:01.072000000 +0200
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@@ -3,12 +3,14 @@
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#####CONFIGURATION#####
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#sensorname="accel_3d"
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-#screenname="eDP1"
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+screenname = None
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+touchname = None
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#####PROGRAM CODE#####
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#Do not change unless you know what you are doing!
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xrandr="/usr/bin/xrandr"
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+xinput="/usr/bin/xinput"
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resourcepaths=[
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"./",
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@@ -36,6 +38,7 @@
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hasAppIndicator = True
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try:
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+ gi.require_version('AppIndicator', '0.1')
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from gi.repository import AppIndicator3 as AppIndicator
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except:
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hasAppIndicator = False
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@@ -46,9 +49,15 @@
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out = p.stdout.read().strip()
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return out #This is the stdout from the shell command
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-def twos_comp(val):
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- if val & (1 << (16-1)) != 0:
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- val = val - (1 << 16)
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+def twos_comp(val, scale):
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+ if scale:
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+ # Chuwi
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+ val = val * scale / 9.8
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+ else:
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+ # Microsoft Surface (unsupported)
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+ print 1 << 16
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+ if val & (1 << (16-1)) != 0:
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+ val = val - (1 << 16)
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return val
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def getOrientation(accelX, accelY, accelZ):
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@@ -56,18 +65,32 @@
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absAccelY = abs(accelY)
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absAccelZ = abs(accelZ)
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- if absAccelZ > 4 * absAccelX and absAccelZ > 4 * absAccelY:
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- orientation = "flat"
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- elif 3 * absAccelY > 2 * absAccelX:
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- orientation = "inverted" if accelY > 0 else "normal"
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- else:
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- orientation = "left" if accelX > 0 else "right"
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+ orientation = "nochange"
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+ if absAccelZ > 0.5:
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+ orientation = "nochange"
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+ elif absAccelX > 3 * absAccelY:
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+ orientation = "normal" if accelX > 0 else "inverted"
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+ elif absAccelY > 3 * absAccelX:
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+ orientation = "right" if accelY > 0 else "left"
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return orientation
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def rotate(orientation):
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- if orientation in orientations:
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+ if orientation in orientations and screenname is not None:
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subprocess.call([xrandr, "--output", screenname, "--rotate", orientation])
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+ if touchname is not None:
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+ if orientation == "normal":
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+ subprocess.call([xinput, "set-prop", "pointer:" + touchname, "Coordinate Transformation Matrix",
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+ "0", "0", "0", "0", "0", "0", "0", "0", "0"])
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+ elif orientation == "inverted":
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+ subprocess.call([xinput, "set-prop", "pointer:" + touchname, "Coordinate Transformation Matrix",
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+ "-1", "0", "1", "0", "-1", "1", "0", "0", "1"])
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+ elif orientation == "right":
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+ subprocess.call([xinput, "set-prop", "pointer:" + touchname, "Coordinate Transformation Matrix",
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+ "0", "1", "0", "-1", "0", "1", "0", "0", "1"])
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+ elif orientation == "left":
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+ subprocess.call([xinput, "set-prop", "pointer:" + touchname, "Coordinate Transformation Matrix",
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+ "0", "-1", "1", "1", "0", "0", "0", "0", "1"])
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def toggleRotLock(event):
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global rotlock
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@@ -84,14 +107,14 @@
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icon.set_from_pixbuf(lockrot if rotlock else unlockrot)
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def checkRotation():
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- if not rotlock:
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- device = pyudev.Device.from_path(context, path)
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- accelX = twos_comp(device.attributes.asint("in_accel_x_raw"))
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- accelY = twos_comp(device.attributes.asint("in_accel_y_raw"))
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- accelZ = twos_comp(device.attributes.asint("in_accel_z_raw"))
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-
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- orientation = getOrientation(accelX, accelY, accelZ)
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+ device = pyudev.Device.from_path(context, path)
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+ scale = float(device.attributes.__getitem__("in_accel_scale"))
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+ accelX = twos_comp(device.attributes.asint("in_accel_x_raw"), scale)
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+ accelY = twos_comp(device.attributes.asint("in_accel_y_raw"), scale)
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+ accelZ = twos_comp(device.attributes.asint("in_accel_z_raw"), scale)
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+ orientation = getOrientation(accelX, accelY, accelZ)
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+ if not rotlock and orientation != "nochange":
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global prevorientation
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if orientation != prevorientation:
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prevorientation = orientation
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@@ -121,6 +144,20 @@
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screenname = out
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break
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+# Cache the xinput info
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+XINPUT_INFO = run_shell_cmd('xinput --list --name-only')
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+
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+# Find the display we are interested to move (= the laptop panel)
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+POSSIBLE_OUTPUT = [ "CHPN0001:00" ]
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+for out in POSSIBLE_OUTPUT:
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+ match = re.search("^" + out + "$",
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+ XINPUT_INFO,
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+ re.MULTILINE
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+ )
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+ if match:
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+ touchname = out
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+ break
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+
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path = device.device_path
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prevorientation = ""
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@@ -169,5 +206,3 @@
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Gtk.main()
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else:
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checkRotation()
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-
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-
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@ -1,6 +1,6 @@
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Name: surface-tools
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Name: surface-tools
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Version: 20180914git
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Version: 20180914git
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Release: 3mamba
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Release: 4mamba
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Summary: Tools for using the Microsoft Surface with Linux
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Summary: Tools for using the Microsoft Surface with Linux
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Group: System/Kernel and Hardware
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Group: System/Kernel and Hardware
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Vendor: openmamba
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Vendor: openmamba
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@ -13,6 +13,7 @@ Source1: autorotate.desktop
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Patch0: surface-tools-20180914git-autorotate-autodetect.patch
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Patch0: surface-tools-20180914git-autorotate-autodetect.patch
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Patch1: surface-tools-20180914git-check-and-fork.patch
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Patch1: surface-tools-20180914git-check-and-fork.patch
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Patch2: surface-tools-20180914git-penmon-autodetect.patch
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Patch2: surface-tools-20180914git-penmon-autodetect.patch
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Patch3: surface-tools-20180914git-autorotate-chuwi-fix-and-touchscreen.patch
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License: GPL
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License: GPL
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## AUTOBUILDREQ-BEGIN
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## AUTOBUILDREQ-BEGIN
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## AUTOBUILDREQ-END
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## AUTOBUILDREQ-END
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%description
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%description
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Tools for using the Microsoft Surface with Linux.
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Tools for using the Microsoft Surface with Linux.
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%debug_package
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%prep
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%prep
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%setup -q
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%setup -q
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%patch0 -p1
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%patch0 -p1
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%patch1 -p1
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%patch1 -p1
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%patch2 -p1
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%patch2 -p1
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%patch3 -p1
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%build
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%build
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@ -59,6 +59,9 @@ install -D -m0755 penmon/penmon %{buildroot}%{_datadir}/penmon/penmon
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%doc LICENSE
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%doc LICENSE
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%changelog
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%changelog
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* Sat Aug 03 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 20180914git-4mamba
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- autorotate: fixes and touchscreen rotation support for chuwi
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* Tue Mar 05 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 20180914git-3mamba
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* Tue Mar 05 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 20180914git-3mamba
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- patch #0 updated to detect DSI-1 displays
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- patch #0 updated to detect DSI-1 displays
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