Bug 745516 - Reset tagfifo after mode switch on g200er2 chip
Summary: Reset tagfifo after mode switch on g200er2 chip
Keywords:
Status: CLOSED DUPLICATE of bug 745089
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: xorg-x11-drv-mga
Version: 5.8
Hardware: All
OS: Linux
unspecified
urgent
Target Milestone: rc
: ---
Assignee: Adam Jackson
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-10-12 14:50 UTC by Matrox
Modified: 2011-12-06 20:00 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-12-06 20:00:15 UTC
Target Upstream Version:

Attachments (Terms of Use)
Xorg commit 01ca2186ea028b2549de509b51726aa08519fce0 (1.70 KB, patch)
2011-10-12 14:50 UTC, Matrox 		no flags Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Description Matrox 2011-10-12 14:50:07 UTC 
Created attachment 527711 [details]
Xorg commit 01ca2186ea028b2549de509b51726aa08519fce0

Description of problem:
The last revision of the chip, incorporated a new reset that needs to be done after every mode change.

Version-Release number of selected component (if applicable):
G200eR2 version C2

How reproducible:
The screen can show a wrap around at random times. This problem is occurring at random times and may be hard to reproduce.

Steps to Reproduce:
1.
2.
3.
  
Actual results:
The TagFifo reset is a safety net and will not cause any side effect to the driver.


Expected results:


Additional info:
This patch adds the full support of the G200eR2 chip.
Comment 1 Adam Jackson 2011-12-06 20:00:15 UTC 

*** This bug has been marked as a duplicate of bug 745089 ***
Note You need to log in before you can comment on or make changes to this bug.