> -----Original Message-----
> From: Quan, Evan
> Sent: Thursday, October 13, 2016 8:59 PM
> To: Alex Deucher
> Cc: Deucher, Alexander; amd-gfx@lists.freedesktop.org; Zhang, Jerry; Huan,
> Alvin; Huang, Ray
> Subject: RE: drm/amd/powerplay: expose max engine and memory clock
> info for powerplay enabled case
> 
> Hi Alex,
> 
> > We can use amdgpu_dpm_get_sclk() and amdgpu_dpm_get_mclk() for
> both powerplay and non-powerplay.  No need to special case it.
> Tested. It seems so. Updated the patch accordingly. Please have a check.

Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>

> 
> Regards,
> Evan
> 
> -----Original Message-----
> From: Alex Deucher [mailto:alexdeuc...@gmail.com]
> Sent: Friday, October 14, 2016 5:52 AM
> To: Quan, Evan <evan.q...@amd.com>
> Cc: Deucher, Alexander <alexander.deuc...@amd.com>; amd-
> g...@lists.freedesktop.org; Zhang, Jerry <jerry.zh...@amd.com>; Huan,
> Alvin <alvin.h...@amd.com>; Huang, Ray <ray.hu...@amd.com>
> Subject: Re: drm/amd/powerplay: expose max engine and memory clock
> info for powerplay enabled case
> 
> On Thu, Oct 13, 2016 at 4:24 AM, Quan, Evan <evan.q...@amd.com> wrote:
> > Hi Alex,
> >
> >
> >
> > Thanks for your information.
> >
> > I updated the patch using the amdgpu_dpm_get_sclk/mclk APIs which
> make
> > the patch much simpler.
> >
> >
> 
> We can use amdgpu_dpm_get_sclk() and amdgpu_dpm_get_mclk() for both
> powerplay and non-powerplay.  No need to special case it.
> 
> Alex
> 
> >
> > Regards,
> >
> > Evan
> >
> >
> >
> > From: Deucher, Alexander
> > Sent: Thursday, October 13, 2016 6:04 AM
> > To: Quan, Evan <evan.q...@amd.com>; amd-gfx@lists.freedesktop.org
> > Cc: Zhang, Jerry <jerry.zh...@amd.com>; Huan, Alvin
> > <alvin.h...@amd.com>; Quan, Evan <evan.q...@amd.com>; Huang, Ray
> > <ray.hu...@amd.com>
> > Subject: RE: drm/amd/powerplay: expose max engine and memory clock
> > info for powerplay enabled case
> >
> >
> >
> > I don't know if we need to add a cgs call to fill in the
> > max_clock_voltage_limits structure.  That's mostly just leftover from
> > radeon.  A better solution would be use the existing
> > amdgpu_dpm_get_sclk and amdgpu_dpm_get_mclk macros.  Maybe
> something
> > like the attached patch? Unless there is a specific need for the max
> > clocks on AC.  I think in most cases the results will be the same.
> >
> >
> >
> > Alex
> >
> >
> >
> > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf
> > Of Quan, Evan
> > Sent: Wednesday, October 12, 2016 1:53 AM
> > To: amd-gfx@lists.freedesktop.org
> > Cc: Zhang, Jerry; Huan, Alvin; Quan, Evan; Huang, Ray
> > Subject: drm/amd/powerplay: expose max engine and memory clock info
> > for powerplay enabled case
> >
> >
> >
> > Hi All,
> >
> >
> >
> > We found the max engine clock and max memory clock are both wrongly
> > reported as 0(by AMDGPU_INFO_DEV_INFO ioctl).
> >
> > The attached patch tries to fix it.
> >
> > Please help to review it.
> >
> > Any comment is welcomed.
> >
> >
> >
> > Regards,
> >
> > Evan
> >
> >
> > _______________________________________________
> > amd-gfx mailing list
> > amd-gfx@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
> >
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