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Bug #10353

uts: tem_safe_pix_clear_prom_output() fails to clear the first line

Added by Toomas Soome 10 months ago. Updated 10 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
driver - device drivers
Start date:
2019-02-07
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:

Description

The tem in pixel mode can leave the first line on screen half erased - see the screenshot.

The issue appears when we have screen content from early boot and some actions (like browsing the command history with arrow keys) is causing screen updates.

Testing: confirmed, the patched system does not produce the defect.


Files

History

#1

Updated by Electric Monk 10 months ago

  • % Done changed from 90 to 100
  • Status changed from In Progress to Closed

git commit 84a8796cdac4378079f720e0ca4d2ff15eb1b8b7

commit  84a8796cdac4378079f720e0ca4d2ff15eb1b8b7
Author: Toomas Soome <tsoome@me.com>
Date:   2019-02-08T01:42:39.000Z

    10353 uts: tem_safe_pix_clear_prom_output() fails to clear the first line
    Reviewed by: Andy Stormont <astormont@racktopsystems.com>
    Reviewed by: Andy Fiddaman <af@citrus-it.net>
    Reviewed by: Gergő Mihály Doma <domag02@gmail.com>
    Approved by: Dan McDonald <danmcd@joyent.com>

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