Re: [PATCH v2 2/2] drm/vc4: crtc: Keep the previously assigned HVS FIFO

2020-09-25 Thread Dave Stevenson
Hi Maxime Sorry for the delay. On Wed, 23 Sep 2020 at 09:40, Maxime Ripard wrote: > > The HVS FIFOs are currently assigned each time we have an atomic_check > for all the enabled CRTCs. > > However, if we are running multiple outputs in parallel and we happen to > disable the first (by index) CR

[PATCH v2 2/2] drm/vc4: crtc: Keep the previously assigned HVS FIFO

2020-09-24 Thread Maxime Ripard
The HVS FIFOs are currently assigned each time we have an atomic_check for all the enabled CRTCs. However, if we are running multiple outputs in parallel and we happen to disable the first (by index) CRTC, we end up changing the assigned FIFO of the second CRTC without disabling and reenabling the