Re: [PATCH 2/3] drm/mediatek: make sure previous message done or be aborted before send

2020-02-18 Thread CK Hu
Hi, Bibby: On Fri, 2020-02-14 at 14:48 +0800, CK Hu wrote: > Hi, Bibby: > > On Fri, 2020-02-14 at 12:49 +0800, Bibby Hsieh wrote: > > Mediatek CMDQ driver removed atomic parameter and implementation > > related to atomic. DRM driver need to make sure previous message > > done or be aborted

Re: [PATCH 2/3] drm/mediatek: make sure previous message done or be aborted before send

2020-02-13 Thread CK Hu
Hi, Bibby: On Fri, 2020-02-14 at 12:49 +0800, Bibby Hsieh wrote: > Mediatek CMDQ driver removed atomic parameter and implementation > related to atomic. DRM driver need to make sure previous message > done or be aborted before we send next message. > > If previous message is still waiting for

[PATCH 2/3] drm/mediatek: make sure previous message done or be aborted before send

2020-02-13 Thread Bibby Hsieh
Mediatek CMDQ driver removed atomic parameter and implementation related to atomic. DRM driver need to make sure previous message done or be aborted before we send next message. If previous message is still waiting for event, it means the setting hasn't been updated into display hardware