> -----Original Message----- > From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of > Zhenneng Li > Sent: Friday, March 10, 2023 3:40 PM > To: Deucher, Alexander <Alexander.Deucher@xxxxxxx> > Cc: David Airlie <airlied@xxxxxxxx>; Pan, Xinhui <Xinhui.Pan@xxxxxxx>; > linux-kernel@xxxxxxxxxxxxxxx; dri-devel@xxxxxxxxxxxxxxxxxxxxx; Zhenneng Li > <lizhenneng@xxxxxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Daniel Vetter > <daniel@xxxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx> > Subject: [PATCH] drm/amdgpu: resove reboot exception for si oland > > During reboot test on arm64 platform, it may failure on boot. > > The error message are as follows: > [ 6.996395][ 7] [ T295] [drm:amdgpu_device_ip_late_init [amdgpu]] > *ERROR* > late_init of IP block <si_dpm> failed -22 > [ 7.006919][ 7] [ T295] amdgpu 0000:04:00.0: amdgpu_device_ip_late_init > failed > [ 7.014224][ 7] [ T295] amdgpu 0000:04:00.0: Fatal error during GPU init > --- > drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c > b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c > index d6d9e3b1b2c0..dee51c757ac0 100644 > --- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c > +++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c > @@ -7632,9 +7632,6 @@ static int si_dpm_late_init(void *handle) > if (!adev->pm.dpm_enabled) > return 0; > > - ret = si_set_temperature_range(adev); > - if (ret) > - return ret; si_set_temperature_range should be platform agnostic. Can you please elaborate more? Regards, Guchun > #if 0 //TODO ? > si_dpm_powergate_uvd(adev, true); > #endif > -- > 2.25.1
