rm-utils: new aport
This commit is contained in:
parent
cc548863e2
commit
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GPG key ID:
D62A472A4AA7D541
5 changed files with 449 additions and 0 deletions
40
user/rm-utils/APKBUILD
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40
user/rm-utils/APKBUILD
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# Maintainer: Antoine Martin (ayakael) <dev@ayakael.net>
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# Contributor: Antoine Martin (ayakael) <dev@ayakael.net>
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[ "$CBUILD" != "$CHOST" ] && _cross="-$CARCH" || _cross=""
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pkgname=rm-utils
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pkgver=0.0.1
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pkgrel=0
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pkgdesc="Utility files for reMarkable tablet"
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arch="all"
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url="http://www.davisr.me/projects/parabola-rm/"
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license="GPL-3.0-only"
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makedepends="gcc$_cross u-boot-rm-dev"
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options="!check" # No testsuite
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builddir="$srcdir"
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source="
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battery-monitor.sh
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epdc-init-auto.c
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epdc-show-bitmap.c
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xorg.conf
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"
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builddir() {
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$CC -c epdc-init-auto.c -o epdc-init-auto
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$CC -c epdc-show-bitmap.c -o epdc-show-bitmap
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}
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package() {
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install -vDm755 battery-monitor.sh -t "$pkgdir"/usr/bin/battery-monitor
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install -vDm755 epdc-show-bitmap -t "$pkgdir"/usr/bin/epdc-show-bitmap
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install -vDm755 epdc-init-auto -t "$pkgdir"/usr/bin/epdc-init-auto
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install -vDm644 xorg.conf -t "$pkgdir"/etc/defaults/xorg.conf
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}
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sha512sums="
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7f0e6cb276357983b76c37c81a91c0d278dbec16d8982a97618f2217ef5e4d706211d921af6c79db3aad912d50aaed8cf5ce67f52a1081f61585eb97322c8deb battery-monitor.sh
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50813c5c2e888e106416dd0b5b515c8a145da23343992b29ee8ad325a72a7b4bd464824636ea66c95f16df20f357646bf8e9e1ed66367f8b540b50dc608495d6 epdc-init-auto.c
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274ba66666628ec12ee32e2054d7fd2d3ebcccb144784934f645472d482ed0d56777ebd87a342dd121c6e753e8efc776d9c340e4f54ac3b0fb460afbdb0020fe epdc-show-bitmap.c
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e14a61751e4c830652e7a849b9d596c6bc213fed87ba3f9f7c3df0d5fe35ddf28bde7de2fa977c0321639503ceff5abffd0d856380eacce24389fd50eaf3372a xorg.conf
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"
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37
user/rm-utils/battery-monitor.sh
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37
user/rm-utils/battery-monitor.sh
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#!/usr/bin/env bash
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#
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# battery-monitor.sh
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# Prints the state of charge of the tablet's battery
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#
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# Parabola-rM is a free operating system for the reMarakble tablet.
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# Copyright (C) 2020
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program.
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# Path for Linux 4.9
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battpath="/sys/class/power_supply/bq27441-0"
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chargenow="$(cat $battpath/charge_now)"
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chargefull="$(cat $battpath/charge_full)"
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status="$(cat $battpath/status)"
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chargepct="$(echo $chargenow $chargefull \
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| awk '{printf "%f", $1 / $2 * 100}' \
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| cut -d'.' -f1)"
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symbol=""
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if [[ "Charging" == "$status" ]]; then
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symbol=$'\u26a1' # Lightning symbol
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fi
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echo "${symbol}${chargepct}%"
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126
user/rm-utils/epdc-init-auto.c
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126
user/rm-utils/epdc-init-auto.c
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/*
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epdc-init-auto.c
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Initializes the EPDC framebuffer into a deferred-IO automatic-update
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mode
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Parabola-rM is a free operating system for the reMarakble tablet.
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Copyright (C) 2020 Davis Remmel
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <sys/ioctl.h>
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#include <linux/fb.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <sys/mman.h>
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#include "mxcfb.h"
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#include <stdio.h>
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int main()
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{
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int ret;
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int fb = open("/dev/fb0", O_RDWR);
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struct fb_var_screeninfo vinfo;
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ret = ioctl(fb, FBIOGET_VSCREENINFO, &vinfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOGET_VSCREENINFO failed with error "
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"%d, aborting\n", ret);
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return 1;
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}
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vinfo.xres = 1872;
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vinfo.yres = 1404;
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vinfo.pixclock = 160000000;
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vinfo.left_margin = 32;
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vinfo.right_margin = 326;
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vinfo.upper_margin = 4;
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vinfo.lower_margin = 12;
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vinfo.hsync_len = 44;
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vinfo.vsync_len = 1;
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vinfo.sync = 0;
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vinfo.vmode = FB_VMODE_NONINTERLACED;
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vinfo.accel_flags = 0;
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vinfo.activate = FB_ACTIVATE_FORCE;
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// Put screen info. Sometimes this fails when trying to set the
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// pixclock. This may be a bug in the driver's arithmetic.
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ret = ioctl(fb, FBIOPUT_VSCREENINFO, &vinfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOPUT_VSCREENINFO failed with error "
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"%d, attempting to reset pixclock\n", ret);
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vinfo.pixclock = 6250;
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ioctl(fb, FBIOPUT_VSCREENINFO, &vinfo);
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vinfo.pixclock = 160000000;
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ret = ioctl(fb, FBIOPUT_VSCREENINFO, &vinfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOPUT_VSCREENINFO failed "
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"with error %d, aborting\n", ret);
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return 1;
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}
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}
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// Pull the screeninfo agian
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ret = ioctl(fb, FBIOGET_VSCREENINFO, &vinfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOGET_VSCREENINFO failed with error "
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"%d, aborting\n", ret);
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return 1;
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}
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printf("x:%d y:%d activate:%d bpp:%d rotate:%d hsync_len:%d"
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"vsync_len: %d sync:%d\n",
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vinfo.xres, vinfo.yres, vinfo.activate,
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vinfo.bits_per_pixel, vinfo.rotate, vinfo.hsync_len,
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vinfo.vsync_len, vinfo.sync);
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struct fb_fix_screeninfo finfo;
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ret = ioctl(fb, FBIOGET_FSCREENINFO, &finfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOGET_FSCREENINFO failed with error "
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"%d, aborting\n", ret);
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return 1;
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}
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// In case the EPDC wasn't accessible
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ret = ioctl(fb, MXCFB_ENABLE_EPDC_ACCESS);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_ENABLE_EPDC_ACCESS failed with "
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"error %d, aborting\n", ret);
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return 1;
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}
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// Set auto update mode
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__u32 aumode = AUTO_UPDATE_MODE_AUTOMATIC_MODE;
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ret = ioctl(fb, MXCFB_SET_AUTO_UPDATE_MODE, &aumode);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_SET_AUTO_UPDATE_MODE failed "
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"with error %d, aborting\n", ret);
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return 1;
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}
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// Queue-and-merge is best-performing
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__u32 uscheme = UPDATE_SCHEME_QUEUE_AND_MERGE;
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ret = ioctl(fb, MXCFB_SET_UPDATE_SCHEME, &uscheme);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_SET_UPDATE_SCHEME failed with "
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"error %d, aborting\n", ret);
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return 1;
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}
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close(fb);
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return 0;
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}
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184
user/rm-utils/epdc-show-bitmap.c
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184
user/rm-utils/epdc-show-bitmap.c
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/*
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epdc-show-bitmap.c
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Displays a raw image to the EPDC framebuffer
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Parabola-rM is a free operating system for the reMarakble tablet.
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Copyright (C) 2020 Davis Remmel
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <sys/ioctl.h>
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#include <linux/fb.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <sys/mman.h>
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#include "mxcfb.h"
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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int main(int argc, char *argv[]) {
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if (argc < 2) {
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printf("Must pass an image as an argument.\n");
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return 1;
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}
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int ret;
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int fb = open("/dev/fb0", O_RDWR);
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struct fb_var_screeninfo vinfo;
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ret = ioctl(fb, FBIOGET_VSCREENINFO, &vinfo);
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if (0 != ret) {
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printf("FBIOGET_VSCREENINFO failed with error %d"
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", aborting\n", ret);
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return 1;
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}
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vinfo.xres = 1872;
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vinfo.yres = 1404;
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vinfo.pixclock = 160000000;
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vinfo.left_margin = 32;
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vinfo.right_margin = 326;
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vinfo.upper_margin = 4;
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vinfo.lower_margin = 12;
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vinfo.hsync_len = 44;
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vinfo.vsync_len = 1;
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vinfo.sync = 0;
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vinfo.vmode = FB_VMODE_NONINTERLACED;
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vinfo.accel_flags = 0;
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vinfo.activate = FB_ACTIVATE_FORCE;
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// Put screen info. Sometimes this fails when trying to set the
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// pixclock. This may be a bug in the driver's arithmetic.
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ret = ioctl(fb, FBIOPUT_VSCREENINFO, &vinfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOPUT_VSCREENINFO failed with error "
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"%d, attempting To reset pixclock\n", ret);
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vinfo.pixclock = 6250;
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ioctl(fb, FBIOPUT_VSCREENINFO, &vinfo);
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vinfo.pixclock = 160000000;
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ret = ioctl(fb, FBIOPUT_VSCREENINFO, &vinfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOPUT_VSCREENINFO failed "
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"with error %d, aborting\n", ret);
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return 1;
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}
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}
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printf("x:%d y:%d activate:%d bpp:%d rotate:%d hsync_len:%d"
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"vsync_len: %d sync:%d\n",
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vinfo.xres, vinfo.yres, vinfo.activate,
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vinfo.bits_per_pixel, vinfo.rotate, vinfo.hsync_len,
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vinfo.vsync_len, vinfo.sync);
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struct fb_fix_screeninfo finfo;
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ret = ioctl(fb, FBIOGET_FSCREENINFO, &finfo);
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if (0 != ret) {
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fprintf(stderr, "FBIOGET_FSCREENINFO failed with error "
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"%d, aborting\n", ret);
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return 1;
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}
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// In case the EPDC wasn't accessible
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ret = ioctl(fb, MXCFB_ENABLE_EPDC_ACCESS);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_ENABLE_EPDC_ACCESS failed with "
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"error %d, aborting\n", ret);
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return 1;
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}
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// Set to partial mode to control update parameters
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__u32 aumode = AUTO_UPDATE_MODE_REGION_MODE;
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ret = ioctl(fb, MXCFB_SET_AUTO_UPDATE_MODE, &aumode);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_SET_AUTO_UPDATE_MODE failed "
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"with error %d, aborting\n", ret);
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return 1;
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}
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// No artifacts in display output
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__u32 uscheme = UPDATE_SCHEME_SNAPSHOT;
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ret = ioctl(fb, MXCFB_SET_UPDATE_SCHEME, &uscheme);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_SET_UPDATE_SCHEME failed with "
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"error %d, aborting\n", ret);
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return 1;
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}
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// Set up update (same region for all writes, gets reused)
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struct mxcfb_update_data bupdate;
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bupdate.update_region.left = 0;
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bupdate.update_region.top = 0;
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bupdate.update_region.width = 1872;
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bupdate.update_region.height = 1404;
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bupdate.waveform_mode = WAVEFORM_MODE_AUTO;
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bupdate.update_mode = UPDATE_MODE_FULL;
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bupdate.update_marker = 0;
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bupdate.temp = TEMP_USE_AMBIENT;
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bupdate.flags = 0;
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struct mxcfb_update_marker_data updm;
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updm.update_marker = 0;
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// mmap to framebuffer
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int buflength = vinfo.yres_virtual * finfo.line_length;
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printf("buflength %d\n", buflength);
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char * region = mmap(0, buflength, PROT_READ | PROT_WRITE,
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MAP_SHARED, fb, (off_t)0);
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if (region == MAP_FAILED) {
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fprintf(stderr, "map failed!\n");
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return 1;
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}
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// Write black
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memset(region, 0x00, buflength);
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ioctl(fb, MXCFB_SEND_UPDATE, &bupdate);
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ioctl(fb, MXCFB_WAIT_FOR_UPDATE_COMPLETE, &updm);
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// Write white
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memset(region, 0xff, buflength);
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ioctl(fb, MXCFB_SEND_UPDATE, &bupdate);
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ioctl(fb, MXCFB_WAIT_FOR_UPDATE_COMPLETE, &updm);
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// Write image
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FILE *pattern = fopen(argv[1], "rb");
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fseek(pattern, 0, SEEK_END);
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long psize = ftell(pattern);
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printf("psize is %d\n", psize);
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fseek(pattern, 0, SEEK_SET);
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if (psize != buflength) {
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fprintf(stderr, "Image must match framebuffer size\n");
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return 1;
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}
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char *buffer = malloc(psize);
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fread(buffer, psize, 1, pattern);
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fclose(pattern);
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memcpy(region, buffer, psize);
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ret = ioctl(fb, MXCFB_SEND_UPDATE, &bupdate);
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ioctl(fb, MXCFB_WAIT_FOR_UPDATE_COMPLETE, &updm);
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if (0 != ret) {
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fprintf(stderr, "MXCFB_SEND_UPDATE failed with error "
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"%d, aborting\n", ret);
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return 1;
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}
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close(fb);
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return 0;
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}
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62
user/rm-utils/xorg.conf
Normal file
62
user/rm-utils/xorg.conf
Normal file
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Section "ServerLayout"
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Identifier "reMarkable Tablet RM100"
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Screen 0 "Screen0"
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InputDevice "wacom" "CorePointer"
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EndSection
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Section "ServerFlags"
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Option "BlankTime" "0"
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Option "StandbyTime" "0"
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Option "SuspendTime" "0"
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Option "OffTime" "0"
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EndSection
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Section "Monitor"
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Identifier "Monitor0"
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DisplaySize 210 158 # mm, sets DPI
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Modeline "1872x1404_30.00" 104.26 1872 1960 2152 2432 1404 1405 \
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1408 1429 -HSync +Vsync
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Option "PreferredMode" "1872x1404_30.00"
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EndSection
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Section "Screen"
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Identifier "Screen0"
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Monitor "Monitor0"
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Device "epdc0"
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DefaultDepth 16
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SubSectionSub "Display"
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Depth 16
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Modes "1872x1404_30.00"
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EndSubSection
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EndSection
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Section "Device"
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Identifier "epdc0"
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Driver "fbdev"
|
||||
Option "fbdev" "/dev/fb0"
|
||||
Option "Rotate" "CW"
|
||||
EndSection
|
||||
|
||||
Section "InputDevice"
|
||||
Identifier "wacom"
|
||||
Driver "evdev"
|
||||
Option "Protocol" "Auto"
|
||||
Option "Device" "/dev/input/event0"
|
||||
Option "SwapAxes" "1"
|
||||
Option "InvertY" "1"
|
||||
EndSection
|
||||
|
||||
Section "InputClass"
|
||||
Identifier "touchscreen"
|
||||
MatchIsTouchscreen "on"
|
||||
MatchDevicePath "/dev/input/event1"
|
||||
Driver "libinput"
|
||||
Option "CalibrationMatrix" "-1 0 1 0 -1 1 0 0 1" # Rot 180
|
||||
EndSection
|
||||
|
||||
Section "InputClass"
|
||||
Identifier "facialbuttons"
|
||||
MatchIsKeyboard "on"
|
||||
MatchDevicePath "/dev/input/event2"
|
||||
Driver "libinput"
|
||||
EndSection
|
||||
Loading…
Reference in a new issue