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From: support@ambibox.ru
To: barebox@lists.infradead.org
Subject: Raspberry PI: Incorrect information about the monitor
Date: Tue, 2 Feb 2016 15:53:47 +0600	[thread overview]
Message-ID: <1148793135.20160202155347@ambibox.ru> (raw)

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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@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@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@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@ambibox.ru

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                 reply	other threads:[~2016-02-02  9:54 UTC|newest]

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