> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Rex Zhu > Sent: Thursday, October 27, 2016 5:59 AM > To: amd-gfx at lists.freedesktop.org > Cc: Zhu, Rex > Subject: [PATCH 1/2] drm/amd/powerplay: add an new mask to ctrl clock > stretch feature. > > Signed-off-by: Rex Zhu <Rex.Zhu at amd.com> > > Change-Id: I80ff8618d314429430ba3db49da83c66da14af29 For the series: Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 2 +- > drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 3 ++- > 2 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c > b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c > index 9e49f27..a50765d 100644 > --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c > +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c > @@ -1428,7 +1428,7 @@ static void smu7_init_dpm_defaults(struct > pp_hwmgr *hwmgr) > phm_cap_unset(hwmgr->platform_descriptor.platformCaps, > PHM_PlatformCaps_ControlVDDCI); > > - if ((hwmgr->pp_table_version != PP_TABLE_V0) > + if ((hwmgr->pp_table_version != PP_TABLE_V0) && (hwmgr- > >feature_mask & PP_CLOCK_STRETCH_MASK) > && (table_info->cac_dtp_table->usClockStretchAmount != > 0)) > phm_cap_set(hwmgr->platform_descriptor.platformCaps, > PHM_PlatformCaps_ClockStretcher); > diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h > b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h > index e38b999..36effa1 100644 > --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h > +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h > @@ -85,7 +85,8 @@ enum PP_FEATURE_MASK { > PP_SMC_VOLTAGE_CONTROL_MASK = 0x40, > PP_VBI_TIME_SUPPORT_MASK = 0x80, > PP_ULV_MASK = 0x100, > - PP_ENABLE_GFX_CG_THRU_SMU = 0x200 > + PP_ENABLE_GFX_CG_THRU_SMU = 0x200, > + PP_CLOCK_STRETCH_MASK = 0x400, > }; > > enum PHM_BackEnd_Magic { > -- > 1.9.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
