Re: [PATCH 4/9] drm/msm: add kms->wait_flush()

2019-08-29 Thread Sean Paul
On Tue, Aug 27, 2019 at 02:33:34PM -0700, Rob Clark wrote: > From: Rob Clark > > First step in re-working the atomic related internal API to prepare for > async updates pending.. ->wait_flush() is intended to block until there > is no in-progress flush. > > A crtc_mask is used, rather than an at

[PATCH 4/9] drm/msm: add kms->wait_flush()

2019-08-27 Thread Rob Clark
From: Rob Clark First step in re-working the atomic related internal API to prepare for async updates pending.. ->wait_flush() is intended to block until there is no in-progress flush. A crtc_mask is used, rather than an atomic state object, as this will later be used for async flush after the a