Messages in this thread | | | From | "Chen, Guchun" <> | Subject | RE: [PATCH] drm/amdgpu: resove reboot exception for si oland | Date | Fri, 10 Mar 2023 08:18:49 +0000 |
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> -----Original Message----- > From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> On Behalf Of > Zhenneng Li > Sent: Friday, March 10, 2023 3:40 PM > To: Deucher, Alexander <Alexander.Deucher@amd.com> > Cc: David Airlie <airlied@linux.ie>; Pan, Xinhui <Xinhui.Pan@amd.com>; > linux-kernel@vger.kernel.org; dri-devel@lists.freedesktop.org; Zhenneng Li > <lizhenneng@kylinos.cn>; amd-gfx@lists.freedesktop.org; Daniel Vetter > <daniel@ffwll.ch>; Koenig, Christian <Christian.Koenig@amd.com> > 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
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