Bug 50241 - [SNB, IVB, HSW, VLV] verify store dword workaround after flushing
Summary: [SNB, IVB, HSW, VLV] verify store dword workaround after flushing
Status: CLOSED WONTFIX
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Daniel Vetter
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-22 14:39 UTC by Jesse Barnes
Modified: 2017-07-24 23:01 UTC (History)
4 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Jesse Barnes 2012-05-22 14:39:08 UTC 
Need 8 store dwords anytime we want to read something back after a flush.

http://dt.igk.intel.com/wa_database/DetailsView/Show?wa_name_id=1023
Comment 2 Chris Wilson 2012-05-23 05:10:16 UTC 
I think the conclusion was that Daniel's w/a was more effective. Though we can include a comment so that we have a record of this other method.
Comment 3 Jesse Barnes 2012-09-17 17:50:23 UTC 
These workaround db entries appear to be wrong now...

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