Raspberry PI: Incorrect information about the monitor

[support at ambibox.ru]

Hello,

Raspberry PI: Incorrect information about the monitor

Connect to TV LG (HD Ready)
Real resolution of TV: 1366x768
Barebox devinfo fb0 resolution: 1318x736
Difference: 48x32
Command line "floats" (Real_resolution.jpg)

# devinfo fb0
Resources:
  num: 0
  start: 0x4f81e000
  size: 0x001d9a80
Available modes:
  <NULL>: 1318x736 at 0
Parameters:
  enable: 0
  mode_name: <NULL>
  register_simplefb: 0
  shadowfb: 1

------------------------------
            
Connect to Monitor
Real resolution of Monitor: 1400x1050
Barebox devinfo fb0 resolution: 1352x1018
Difference: 48x32
Command line "floats" (Real_resolution.jpg)

# devinfo fb0
Resources:
  num: 0
  start: 0x4f965000
  size: 0x00096000
Available modes:
  <NULL>: 1352x1018 at 0
Parameters:
  enable: 1
  mode_name: <NULL>
  register_simplefb: 0
  shadowfb: 1

------------------------------

Connect to TV LG (Full HD)
Real resolution of TV: 1920x1080
Barebox devinfo fb0 resolution: 1776x952
Difference: 144x128 <-------!!!!
Command line OK

# devinfo fb0
Resources:
  num: 0
  start: 0x4f6bb000
  size: 0x00339900
Available modes:
  <NULL>: 1776x952 at 0
Parameters:
  enable: 1
  mode_name: <NULL>
  register_simplefb: 0
  shadowfb: 1
------------------------------

Deferred monitor connection
The estimated resolution: 640x480
Barebox devinfo fb0 resolution:  592x448
Difference 48x32
Command line OK (Deferred_monitor_connection.jpg)
------------------------------

-- 
С уважением,
 Support                          mailto:support at ambibox.ru
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