if it is required, we can continue to optimize driver in the future.
Thanks
JimQu
发件人: Zhu, Rex
发送时间: 2016年8月18日 23:24:19
收件人: Christian König; Qu, Jim; amd-gfx@lists.freedesktop.org
主题: Re: [PATCH] drm/amd/amdgpu: S3 resumed failed after 4-5 times loop
org> on behalf of Christian
König <deathsim...@vodafone.de>
Sent: Thursday, August 18, 2016 9:27:57 PM
To: Qu, Jim; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amd/amdgpu: S3 resumed failed after 4-5 times loop
Am 18.08.2016 um 14:42 schrieb jimqu:
> phenomenon: software hang when dev
phenomenon: software hang when device resume back, read UVD fence is 0x
and read pcie pid is 0x.
the issue is caused by VCE reset when update cg setting. according to HW
programming
guide, adjust update VCE cg sequence.
Change-Id: I18b12eea21c045908cdd23f93a0b196b87bfed6c