if user select manual dpm modeï¼?we will disabe autowattman. When switch to auto, we will restart the auto wattman on Polaris, Restore to default profile mode on other ASICS. Best Regards Rex ________________________________ From: Alex Deucher <alexdeucher@xxxxxxxxx> Sent: Thursday, February 8, 2018 11:02:21 PM To: Zhu, Rex Cc: amd-gfx list Subject: Re: [PATCH 10/10] drm/amd/pp: Enable auto automan feature on Polaris On Thu, Feb 8, 2018 at 4:14 AM, Rex Zhu <Rex.Zhu at amd.com> wrote: > Change-Id: I69b24ce65ddb361a89e5ac9b197ae6df9b60a9e5 > Signed-off-by: Rex Zhu <Rex.Zhu at amd.com> Would be good to give a brief description of what autowattman actually does in the patch description. Also, we may need to manually select a profile in some cases (e.g., VR). Would that be a problem with autowattman? Alex > --- > drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c > index f50b6cd..549e830 100644 > --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c > +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c > @@ -1023,6 +1023,10 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr) > phm_cap_set(hwmgr->platform_descriptor.platformCaps, > PHM_PlatformCaps_TCPRamping); > } > + > + if (hwmgr->feature_mask & PP_AUTOWATTMAN_MASK) > + hwmgr->autowattman_enabled = true; /* currently only enabled on polaris */ > + > return 0; > } > > -- > 1.9.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180208/91541970/attachment.html>
