git.plutz.net Git - blast/blob - modules/display_ws5inch.mk

   1 define display_ws5inch_boot :=
   2
   3 # Waveshare 5 Inch Display
   4 hdmi_group=2
   5 hdmi_mode=87
   6 hdmi_cvt=800 480 60 6 0 0 0
   7 hdmi_drive=1
   8 dtparam=i2c_arm=on
   9 dtparam=spi=on
  10 enable_uart=1
  11 dtoverlay=ads7846,cs=1,penirq=25,penirq_pull=2,speed=50000,keep_vref_on=0,swapxy=0,pmax=255,xohms=150,xmin=200,xmax=3900,ymin=200,ymax=3900
  12 endef
  13
  14 define display_ws5inch_cfg :=
  15 Section "InputClass"
  16         Identifier "evdev touchscreen catchall"
  17         MatchIsTouchscreen "on"
  18         Option  "Calibration"   "200 3950 250 4000"
  19         MatchDevicePath "/dev/input/event*"
  20         Driver "evdev"
  21 EndSection
  22 endef
  23
  24 export display_ws5inch_boot display_ws5inch_cfg
  25
  26 PACKAGES += xserver-xorg-input-evdev xinput xinput-calibrator
  27
  28 .PHONY: _display_ws5inch
  29 _config: _display_ws5inch
  30 _display_ws5inch: ${CFGROOT} _copy _mount
  31         printf '%s\n' "$${display_ws5inch_boot}" >>"$${CFGROOT}/boot/config.txt"
  32         mkdir -p "$${CFGROOT}/usr/share/X11/xorg.conf.d/"
  33         printf '%s\n' "$${display_ws5inch_cfg}" >"$${CFGROOT}/usr/share/X11/xorg.conf.d/45-evdev.conf"