Workaround for mdss-fb (#927)

aports/device/device-sony-amami/APKBUILD

@@ -1,15 +1,15 @@
 pkgname=device-sony-amami
 pkgver=1
-pkgrel=13
+pkgrel=14
 pkgdesc="Sony Xperia Z1 Compact"
 url="https://github.com/postmarketOS"
 arch="noarch"
 license="MIT"
-depends="linux-sony-amami mkbootimg firmware-sony-amami"
+depends="linux-sony-amami mkbootimg mdss-fb-init-hack firmware-sony-amami"
 makedepends=""
 install=""
 subpackages=""
-source="deviceinfo 90-android-touch-dev.rules fb-workaround.sh udev-v4l-hack.sh"
+source="deviceinfo 90-android-touch-dev.rules"
 options="!check"
 
 package() {
@@ -17,13 +17,7 @@ package() {
 		"$pkgdir/etc/deviceinfo"
 	install -D -m644 "$srcdir"/90-android-touch-dev.rules \
 		"$pkgdir"/etc/udev/rules.d/90-android-touch-dev.rules
-	install -D -m644 "$srcdir"/fb-workaround.sh \
-		"$pkgdir"/etc/profile.d/fb-workaround.sh
-	install -D -m644 "$srcdir"/udev-v4l-hack.sh \
-		"$pkgdir"/etc/profile.d/00-udev-v4l-hack.sh
 }
 
 sha512sums="64e3bed1ee54551e6582b5b3f2547fb0cd4d0fab8a8c1beaea4b661113f0bd8d1bb3874ac5d0fcc104806bcf1cf49695c868bec46511bb055662692232d2f3da  deviceinfo
-8b6034c0338ab4c7d648f47983aad6da07e427e7dba47baabf85a1b3ddeeda47c8d7fbcd547a302c9a759b2943ee30d3e82c3b368d8582833a058e4671638a9e  90-android-touch-dev.rules
+8b6034c0338ab4c7d648f47983aad6da07e427e7dba47baabf85a1b3ddeeda47c8d7fbcd547a302c9a759b2943ee30d3e82c3b368d8582833a058e4671638a9e  90-android-touch-dev.rules"
-281937447a73c18e8eec195cbf485fcd513aec20b8df559c26b89fbefa5872c41865cba2440e2cc8a9cc76801bca9ab61f9562c536c6f5f10c925e3ca7f372f3  fb-workaround.sh
-4f528656c4febb18742e89552dfe7fdc824ed4ad6ad2777d20b4f55040edd93d8e3ea657baabcdbe77bd0fb4bd3d23e5e0b2dae574f0df6723b2e26216ee81e1  udev-v4l-hack.sh"

aports/device/device-sony-amami/fb-workaround.sh

@@ -1,15 +0,0 @@
-main() {
-	# Wait untill graphical enviroment is running
-	sleep 5
-	# Workaround for buggy graphics driver
-	for i in 1 2
-	do
-		echo "0,0" > /sys/class/graphics/fb0/pan
-	done
-}
-
-# tty1 autologin
-if [ $(tty) = "/dev/tty1" ]; then
-	# Run in background, to make /etc/profile not wait for it to finish
-	main &
-fi

aports/device/device-sony-amami/udev-v4l-hack.sh

@@ -1,7 +0,0 @@
-#!/bin/sh
-
-if [ -e /lib/udev/v4l_id ]; then
-	mv /lib/udev/v4l_id /lib/udev/v4l_id_
-	echo "WARNING: v4l_id hangs with the current kernel."
-	echo "=> Moved it from /lib/udev/v4l_id to /lib/udev/v4l_id_"
-fi

aports/main/mdss-fb-init-hack/APKBUILD

@@ -0,0 +1,21 @@
+pkgname=mdss-fb-init-hack
+pkgver=0.1
+pkgrel=0
+pkgdesc="Workaround for buggy framebuffer driver (mdss-fb)"
+url="https://github.com/postmarketOS/pmbootstrap"
+arch="noarch"
+license="GPL3"
+depends="msm-fb-refresher"
+makedepends=""
+install="$pkgname.post-install"
+subpackages=""
+source="$pkgname.initd $pkgname.sh $install"
+options=""
+
+package() {
+	install -Dm755 "$srcdir/$pkgname.initd" "$pkgdir/etc/init.d/$pkgname"
+	install -Dm755 "$srcdir/$pkgname.sh" "$pkgdir/sbin/mdss-fb-hack"
+}
+sha512sums="dcda465ef62cd9d92d5e7c9f17e45982d5428950b1f6248b172408dce33d53eb866000a9290b63d41c61a8050547048f90ff9016d64f39c25f06fb6537ddc401  mdss-fb-init-hack.initd
+22cb037d51a74fd363748c7c0b84f313ac9fce04a32953da00c338befc3af58012a24b7cb92a011fc8fe55722d1ceae7d42173c477297e00094e45d58d2e5b82  mdss-fb-init-hack.sh
+b6f5a366a78a5ffb4d4243c8add3f2d4d6515f9d2abef832a98472b8aa9651c8e29bf97bef5284d5eb0b47e2cb229f736537401651836bf260f54ff2fcae5061  mdss-fb-init-hack.post-install"

aports/main/mdss-fb-init-hack/mdss-fb-init-hack.initd

@@ -0,0 +1,26 @@
+#!/sbin/openrc-run
+
+cmd=/sbin/mdss-fb-hack
+pid=/run/mdss-fb-hack.pid
+
+depend() {
+        after bootmisc
+}
+
+start() {
+        ebegin "Starting mdss-fb hack"
+        start-stop-daemon --start --exec $cmd --background \
+                --pidfile $pid --make-pidfile
+        eend $?
+}
+
+stop() {
+        ebegin "Stopping mdss-fb hack"
+        start-stop-daemon --stop --exec $cmd
+        eend $?
+}
+
+restart() {
+        stop
+        start
+}

aports/main/mdss-fb-init-hack/mdss-fb-init-hack.post-install

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Add mdss-fb-init-hack to default runlevel
+rc-update add mdss-fb-init-hack default

aports/main/mdss-fb-init-hack/mdss-fb-init-hack.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+while :
+do
+	# Wait for graphical environment to start
+	until PID=$(pidof weston) || PID=$(pidof kwin_wayland) || PID=$(pidof xorg-server)
+	do
+		sleep 2
+	done
+
+	# Run msm-fb-refresher twice to workaround buggy framebuffer driver
+	for _ in 1 2
+	do
+		msm-fb-refresher
+	done
+
+	wait "$PID"
+done

test/static_code_analysis.sh

@@ -34,6 +34,7 @@ sh_files="
 	./aports/main/postmarketos-android-recovery-installer/pmos_install_functions
 	./aports/main/postmarketos-android-recovery-installer/pmos_setpw
 	./aports/main/postmarketos-android-recovery-installer/update-binary
+	./aports/main/mdss-fb-init-hack/mdss-fb-init-hack.sh
 	./aports/main/postmarketos-ui-hildon/postmarketos-ui-hildon.post-install
 	$(find . -path './aports/main/postmarketos-ui-hildon/*.sh')
 	$(find . -name '*.trigger')