Sample /dev/screen/0/dpy-1 file

The dpy-1 file in /dev/screen/0/ shows the configurations of the display that UI Core (Screen) is currently using.

From your target, you can see the display configurations that UI Core (Screen) is currently using by looking at the dpy-display_id file in /dev/screen/0/. The values you see from this file are the values that are currently used at the moment when you cat the file.

        # cat /dev/screen/0/dpy-1
      

device id = 1
port id = 1
port type = HDMI
WFD_QNX_bchs extension = 0
WFD_QNX_vsync extension = 1
WFD_QNX_port_mode_info = 1
WFD_QNX_cbabc = 1
active = 1
device_id = LLG-4615-0-2010-1
video mode = 1280 x 720 @ 60 (progressive)
native resolution = 1280 x 1024
physical size = 360 x 290
detachable = 1
protection enabled = off
rotation support = WFD_ROTATION_SUPPORT_NONE
rotation mode = blits
rotation = 0, 0
fill port area = 0
writeback = 0
destination = WFD_INVALID_HANDLE
gamma range = [1 .. 1]
gamma = 1
aspect ratio = 0:0
refresh = 0
formats = rgba8888 rgbx8888 nv12
power mode = SCREEN_POWER_MODE_ON
mirror mode = disabled
viewport = (0,0 0x0)
cbabc mode = WFD_PORT_CBABC_MODE_NONE_QNX
updates = 0
counter = 1
priority = 15
rebuild = 1
splash = 0
background color = ff000000
transparent color = 00000000
capture buffer = (none)
frame buffer = win-0
rotation buffer = (none)
cursor = disabled
cursor updates = 0
window manager = (none)
composition module = pvr2d (loaded)
effect module = (null) (not loaded)
keep awakes = 0
focus = (none)
scene = (empty)
bypass = 0
dirty = (none)
windows = (none)
background = (0,0;1280,720)
holes = (none)
update mutex = 0x1615cc
update condvar = 0x1615d4
plane 0 {
  pipeline id = 1
  order = 2
  scale range = [0.125 .. 7]
  rotation support = WFD_ROTATION_SUPPORT_NONE
  usage = SCREEN_USAGE_DISPLAY
  format = SCREEN_FORMAT_RGBX8888
  cursor = off
  source = (none)
}
plane 1 {
  pipeline id = 4
  order = 3
  scale range = [1 .. 1]
  rotation support = WFD_ROTATION_SUPPORT_NONE
  usage = (none)
  format = SCREEN_FORMAT_RGBA8888
  cursor = off
  source = (none)
}
metrics.total.attach = 1
metrics.total.power = 0
metrics.total.idle = 0
metrics.total.events = 0
metrics.delta.attach = 0
metrics.delta.power = 0
metrics.delta.idle = 0
metrics.delta.events = 0