Bug#939079: nouveau: screen dimensions and resolution are wrong

[Vincent Lefevre <vincent@vinc17.net>]

Control: found -1 6.1.55-1

On 2019-09-01 04:11:15 +0200, Vincent Lefevre wrote:
> With the nouveau driver, I get:
> 
> $ xdpyinfo
> [...]
> screen #0:
>   dimensions:    3200x1800 pixels (846x476 millimeters)
>   resolution:    96x96 dots per inch
> [...]
> 
> which is wrong!

After installing Debian 12 (bookworm) on a new laptop, without the
nvidia driver, I can see the same issue.

screen #0:
  dimensions:    3840x2400 pixels (1016x635 millimeters)
  resolution:    96x96 dots per inch

For such a laptop, the dimensions and resulting resolution are
obviously wrong.

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)