Bug 84226 - On the UI mode,can't refresh ELD information.
Summary: On the UI mode,can't refresh ELD information.
Status: CLOSED DUPLICATE of bug 83175
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-09-23 06:57 UTC by Lu Han
Modified: 2017-07-24 22:51 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Lu Han 2014-09-23 06:57:53 UTC 
Reproduce Steps
1.Before reboot connect monitor with HDMI(DP) cable.
2.cat /proc/asound/card0/eld#0.1
3.Unplug HDMI(DP) cable
4.cat /proc/asound/card0/eld#0.1

Expected Result
After step2,can display the ELD information,and after step 4 can't display it.
Actual Result
After step 2 and step 4 all display ELD information

On Wilson Beach platform, the issue is 100% reproduced with ASUS 238 monitor, but cannot be reproduced with Dell monitor.
When the issue be reproduced, cat /proc/interrupts, no audio interrupt be triggered when plug on/off HDMI cable.
Comment 1 Jani Nikula 2014-09-23 12:44:43 UTC 

*** This bug has been marked as a duplicate of bug 83175 ***

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