[AMD Public Use] Typo fixed in v3 Best Regards, JingWen Chen > -----Original Message----- > From: Chen, Guchun <Guchun.Chen@xxxxxxx> > Sent: Thursday, September 17, 2020 5:40 PM > To: Chen, JingWen <JingWen.Chen2@xxxxxxx>; amd- > gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Chen, JingWen <JingWen.Chen2@xxxxxxx> > Subject: RE: [PATCH] drm/amd/pm: Skip smu_post_init in SRIOV > > [AMD Public Use] > > You want to call it in SRIOV case or in bare-metal case? > > Regards, > Guchun > > -----Original Message----- > From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of > Jingwen Chen > Sent: Thursday, September 17, 2020 5:17 PM > To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Chen, JingWen <JingWen.Chen2@xxxxxxx> > Subject: [PATCH] drm/amd/pm: Skip smu_post_init in SRIOV > > smu_post_init needs to enable SMU feature, while this require virtualization > off. Skip it since this feature is not used in SRIOV. > > v2: move the check to the early stage of smu_post_init. > > Signed-off-by: Jingwen Chen <Jingwen.Chen2@xxxxxxx> > --- > drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c > b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c > index a027c7fdad56..a950f009c794 100644 > --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c > +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c > @@ -2631,6 +2631,9 @@ static int navi10_post_smu_init(struct smu_context > *smu) > uint64_t feature_mask = 0; > int ret = 0; > > + if (!amdgpu_sriov_vf(adev)) > + return 0; > + > /* For Naiv1x, enable these features only after DAL initialization */ > if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK) > feature_mask |= > FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT); > -- > 2.25.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@xxxxxxxxxxxxxxxxxxxxx > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists. > freedesktop.org%2Fmailman%2Flistinfo%2Famd- > gfx&data=02%7C01%7Cguchun.chen%40amd.com%7C12ec63de0caa413 > 4415008d85aea7b6a%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C > 637359310721844702&sdata=9JCzyhqPIKMZV%2BBEL83HZyfwCyZjTP5iP > gs7Hn4Epx8%3D&reserved=0 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx