Bug 12165 - tv-out load detection very flakey
Summary: tv-out load detection very flakey
Status: RESOLVED WORKSFORME
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
: 12225 12229 (view as bug list)
Depends on:
Blocks:
 
Reported: 2007-08-26 08:22 UTC by Sjoerd Simons
Modified: 2010-10-19 15:40 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Sjoerd Simons 2007-08-26 08:22:48 UTC 
Hi,

  tv-out detection is very flakey (sometimes reports connected while it's not connected and disconnected while connected..). Reverting commit 6f398cd07ea734dd66a8eac71b629e59123d75b8 makes it rock-solid again.

This is on a PowerBook5,2 with an RV350

lspci -nv shows:
0000:00:10.0 0300: 1002:4e50 (prog-if 00 [VGA])
        Subsystem: 1002:4e50
        Flags: bus master, 66MHz, medium devsel, latency 255, IRQ 48
        Memory at b8000000 (32-bit, prefetchable) [size=128M]
        I/O ports at 0400 [size=256]
        Memory at b0000000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at f1000000 [disabled] [size=128K]
        Capabilities: [58] AGP version 2.0
        Capabilities: [50] Power Management version 2
Comment 1 Alex Deucher 2007-08-26 10:15:17 UTC 
hmmm... the exact opposite is try on my rv350.  We may need a quirk table.
Comment 2 Alex Deucher 2007-09-14 15:51:59 UTC 
*** Bug 12225 has been marked as a duplicate of this bug. ***
Comment 3 Alex Deucher 2007-09-14 15:53:32 UTC 
*** Bug 12229 has been marked as a duplicate of this bug. ***
Comment 4 Alex Deucher 2010-10-19 15:40:51 UTC 
TV-out load detection is always hard to get working reliably.

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