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Commit ae07c08f authored by Nanley Chery's avatar Nanley Chery Committed by Lionel Landwerlin
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iris: Reduce use of RHWO optimization (Wa_1508744258)


Implement Wa_1508744258:

   Disable RHWO by setting 0x7010[14] by default except during resolve
   pass.

Disable the RCC RHWO optimization at all times except when resolving
single sampled color surfaces. MCS partial resolves are done via
software (i.e., not via a HW bit) and so are not expected to need this
workaround.

Reviewed-by: default avatarMark Janes <markjanes@swizzler.org>
Reviewed-by: Kenneth Graunke's avatarKenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 0fa540ef)

Part-of: <mesa/mesa!19671>
parent 130bfdde
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