答复: 答复: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error

2017-02-08 Thread Liu, Monk
don't block driver proceeding after ib test failure detected , doable ? 发件人: Christian König <deathsim...@vodafone.de> 发送时间: 2017年2月8日 23:59:10 收件人: Liu, Monk; Michel Dänzer 抄送: amd-gfx@lists.freedesktop.org 主题: Re: 答复: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new

Re: 答复: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error

2017-02-08 Thread Christian König
is really adding to much delay at bootup. *发件人:* Michel Dänzer <mic...@daenzer.net> *发送时间:* 2017年2月8日 23:52:02 *收件人:* Christian König; Liu, Monk *抄送:* amd-gfx@lists.freedesktop.org *主题:* Re: 答复: [PATCH] drm/amdgpu:fix

答复: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error

2017-02-08 Thread Liu, Monk
agreed, why not just use cpu to clear it ? is it because performance ? 发件人: Michel Dänzer <mic...@daenzer.net> 发送时间: 2017年2月8日 23:52:02 收件人: Christian König; Liu, Monk 抄送: amd-gfx@lists.freedesktop.org 主题: Re: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new

Re: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error

2017-02-08 Thread Michel Dänzer
On 09/02/17 12:30 AM, Christian König wrote: > The IB test make the decision if the hardware is working or not. > > So they should be the first commands (except for the ring tests) we send > to the hardware. > > When we allocate the fb before the test we send the clear command to the > hardware

Re: 答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error

2017-02-08 Thread Christian König
The IB test make the decision if the hardware is working or not. So they should be the first commands (except for the ring tests) we send to the hardware. When we allocate the fb before the test we send the clear command to the hardware without knowing if the hardware really works or not.

答复: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error

2017-02-08 Thread Liu, Monk
yeah, make sense @Christian, why move fbdev_init() further down after ib test ? any consideration ? 发件人: Michel Dänzer 发送时间: 2017年2月8日 23:19:23 收件人: Christian König; Liu, Monk 抄送: amd-gfx@lists.freedesktop.org 主题: Re: [PATCH] drm/amdgpu:fix