Bug 53329

Summary: i810 XVideo limited to 720x576
Product: [Retired] Red Hat Linux Reporter: Philip Pokorny <ppokorny>
Component: XFree86Assignee: Mike A. Harris <mharris>
Status: CLOSED ERRATA QA Contact: David Lawrence <dkl>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.3   
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2002-03-19 12:00:13 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
Patch to allow i810 to use 1440x1080 XVideo images none

Description Philip Pokorny 2001-09-06 19:50:42 UTC 
Description of Problem:
The i810 XVideo driver is limited to images 720x576 pixels in size.  The
hardware is capable of 1440 x (unlimited) resolution.  However it needs to
be configured appropriately.

Version-Release number of selected component (if applicable):
4.1 of XFree86

How Reproducible:
Attempt to allocate an image larger than 720 pixels wide.  The image will
be truncated to 720 pixels.

Steps to Reproduce:
N/A

Actual Results:
Garbage image or segfault

Expected Results:
Accelrated image display.

Additional Information:
I have a patch that fixes this.  Will attach it momentarily.  Have
submitted same to xfree86-list
Comment 1 Jim Wright 2001-09-06 20:02:47 UTC 
Created attachment 31134 [details]
Patch to allow i810 to use 1440x1080 XVideo images
Comment 2 Mike A. Harris 2002-03-19 12:00:09 UTC 
I've sent the patch upstream for inclusion in the trunk, as well as for
comment from someone more familiar with the hardware.  Once I hear back
from upstream that it looks ok, I'll apply it to our packaging.

Thanks for the patch.
Comment 3 Mike A. Harris 2002-05-18 00:27:46 UTC 
Applied to my internal development tree now, and will appear in future
erratum for Red Hat Linux 7.3, and also in future rawhide releases.

Fix is in 4.2.0-9.12
Comment 4 Mark J. Cox 2003-06-25 15:52:25 UTC 
An errata has been issued which should help the problem described in this bug report. 
This report is therefore being closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files, please follow the link below. You may reopen 
this bug report if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2003-066.html