dce crtc mem req and atombios

2012-05-19 Thread Alex Deucher
On Fri, May 18, 2012 at 11:06 AM, Sylvain BERTRAND wrote: > 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, ev

Re: dce crtc mem req and atombios

2012-05-19 Thread Alex Deucher
On Fri, May 18, 2012 at 11:06 AM, Sylvain BERTRAND wrote: > 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, eve

dce crtc mem req and atombios

2012-05-18 Thread Sylvain BERTRAND
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

dce crtc mem req and atombios

2012-05-18 Thread Sylvain BERTRAND
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