0:57
> 收件人: Qu, Jim ; amd-gfx@lists.freedesktop.org
> 主题: Re: [PATCH 2/2] drm/amdgpu: save/restore uvd fence sequence number
> in suspend/resume
>
> Am 14.12.2017 um 12:38 schrieb Jim Qu:
>> otherwise, uvd block will be never powered up in ring begin_use()
>> callback. uv
n is called by
amdgpu_ring_init (), so the function should never be called in
amdgpu_device_resume().
Thanks
JimQu
-邮件原件-
发件人: Christian König [mailto:ckoenig.leichtzumer...@gmail.com]
发送时间: 2017年12月14日 20:57
收件人: Qu, Jim ; amd-gfx@lists.freedesktop.org
主题: Re: [PATCH 2/2] drm/amdgpu: save/res
, Jim ; amd-gfx@lists.freedesktop.org
主题: Re: [PATCH 2/2] drm/amdgpu: save/restore uvd fence sequence number in
suspend/resume
Am 14.12.2017 um 12:38 schrieb Jim Qu:
> otherwise, uvd block will be never powered up in ring begin_use()
> callback. uvd ring test will be fail in resume in rumt
Am 14.12.2017 um 12:38 schrieb Jim Qu:
otherwise, uvd block will be never powered up in ring begin_use()
callback. uvd ring test will be fail in resume in rumtime pm.
NAK, that should already be done by amdgpu_fence_driver_start_ring().
If this doesn't work please try to figure out why
amdgpu
otherwise, uvd block will be never powered up in ring begin_use()
callback. uvd ring test will be fail in resume in rumtime pm.
Change-Id: I71b6c00bad174c90e12628e6037dc04a4ff9d9f2
Signed-off-by: Jim Qu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 10 --
drivers/gpu/drm/amd/amdgpu/amdgp
