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Feature #1076

open

Enable opengl-demos in buildroot config for testing graphics

Added by Hammel about 1 year ago. Updated about 1 year ago.

Status:
In Progress
Priority:
Immediate
Assignee:
Target version:
Start date:
15 Nov 2023
Due date:
% Done:

30%

Estimated time:
Severity:
04 - Low

Description

Find out what demos are available after building as the Buildroot config doesn't say.


Related issues

Blocked by Xeon - Action Item #1064: Get accelerated X.org on rk3399ClosedHammel31 Oct 2023

Actions
Actions #1

Updated by Hammel about 1 year ago

  • Severity changed from 03 - Medium to 01 - Critical
Actions #2

Updated by Hammel about 1 year ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 30
  • Severity changed from 01 - Critical to 04 - Low

These are not working with the fbdev X.org driver. I keep getting the following message.

$ glxdemo
Error: couldn't get an RGB, Double-buffered visual

The only message in the server log is as follows.

$ grep -i fail /var/log/Xorg.0.log 
[    21.281] (EE) AIGLX error: dlopen of /usr/lib/dri/swrast_dri.so failed (/usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory)

The swrast_dri.so was removed in a previous Buildroot release, though there is still a swrast option under the mesa configs. Enabling that doesn't fix this problem. So I'm assuming that the fbdev driver simply doesn't support the Mesa DRI/DRM correctly.

I will need to try the armsoc driver (see RM #1064) instead, if I can get it built.

Dropping priority below the armsoc driver issue.

Actions #3

Updated by Hammel about 1 year ago

Actions

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