From: Sylvain BERTRAND <sylware@legeek.net>
To: dri-devel@lists.freedesktop.org
Subject: dce crtc mem req and atombios
Date: Fri, 18 May 2012 17:06:56 +0200 [thread overview]
Message-ID: <20120518150656.GA15408@freedom> (raw)
Hi,
On radeon hardware (I have an evergreen based board):
Must stopping/resuming the DCE to access the memory controller be done
with the EnableCRTCMemReq atombios table? (from DCE3 in dpm code).
Because, in evergreen.c, evergreen_mc_stop and evergreen_mc_resume
functions do not make use of that table (register direct access).
regards,
--
Sylvain
next reply other threads:[~2012-05-18 15:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 15:06 Sylvain BERTRAND [this message]
2012-05-19 19:55 ` dce crtc mem req and atombios Alex Deucher
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