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https://github.com/archr-linux/Arch-R.git
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73b406c456
This makes Odroid C2 use linux-amlogic and similar linux patches as WeTek Hub u-boot patch updated to allow overwriting env vars boot.ini updated to reflect missing features in linux-amlogic
70 lines
2.2 KiB
Bash
70 lines
2.2 KiB
Bash
#!/bin/sh
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################################################################################
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# This file is part of LibreELEC - https://LibreELEC.tv
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# Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
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# Copyright (C) 2016 Team LibreELEC
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#
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# LibreELEC 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 2 of the License, or
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# (at your option) any later version.
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#
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# LibreELEC 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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#
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# You should have received a copy of the GNU General Public License
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# along with LibreELEC. If not, see <http://www.gnu.org/licenses/>.
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################################################################################
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hdmimode=1080p60hz
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# Parse command line arguments
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for arg in $(cat /proc/cmdline); do
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case $arg in
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hdmimode=*)
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hdmimode="${arg#*=}"
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;;
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esac
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done
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# Enable first framebuffer
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echo 0 > /sys/class/graphics/fb0/blank
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# Disable second framebuffer
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echo 1 > /sys/class/graphics/fb1/blank
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# Disable framebuffer scaling
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echo 0 > /sys/class/graphics/fb0/free_scale
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echo 0 > /sys/class/graphics/fb1/free_scale
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# set initial video state
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echo 1 > /sys/class/video/disable_video
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# Set framebuffer geometry to match the resolution
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case $hdmimode in
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480*) X=720 Y=480 ;;
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576*) X=720 Y=576 ;;
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720p*) X=1280 Y=720 ;;
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*) X=1920 Y=1080 ;;
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esac
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fbset -fb /dev/fb0 -g $X $Y 1920 2160 32
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fbset -fb /dev/fb1 -g 32 32 32 32 32
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# Enable scaling for 4K output
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case $hdmimode in
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4k*|smpte*|2160*)
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echo 0 0 1919 1079 > /sys/class/graphics/fb0/free_scale_axis
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echo 0 0 3839 2159 > /sys/class/graphics/fb0/window_axis
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echo 1920 > /sys/class/graphics/fb0/scale_width
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echo 1080 > /sys/class/graphics/fb0/scale_height
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echo 0x10001 > /sys/class/graphics/fb0/free_scale
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;;
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esac
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# Include deinterlacer into default VFM map
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echo rm default > /sys/class/vfm/map
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echo add default decoder ppmgr deinterlace amvideo > /sys/class/vfm/map
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