[PATCH] Revert "drm/amdgpu: Refactor flip into prepare submit and submit. (v2)"

[deathsimple@xxxxxxxxxxx (Christian König)]

Am 28.04.2017 um 08:59 schrieb Michel Dänzer:
> On 27/04/17 07:04 PM, Christian König wrote:
>> Am 27.04.2017 um 10:18 schrieb Michel Dänzer:
>>> From: Michel Dänzer <michel.daenzer at amd.com>
>>>
>>> This reverts commit cb341a319f7e66f879d69af929c3dadfc1a8f31e.
>>>
>>> The purpose of the refactor was for amdgpu_crtc_prepare/submit_flip to
>>> be used by the DC code, but that's no longer the case.
>>>
>>> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
> [...]
>
>>> +pflip_cleanup:
>>> +    if (unlikely(amdgpu_bo_reserve(new_abo, false) != 0)) {
>> Well here we explicitly shouldn't use an interruptible wait, otherwise
>> we would keep the BO pinned.
> Makes sense, but this patch just reverts another commit and moves this
> code unchanged. I'll send a follow-up patch which fixes this (possibly
> also in other error paths).

Sounds good, and feel free to CC me as well.

Christian.