Re: [PATCH 5/5] drm/i915: Implement vblank synchronized MBUS join changes

2024-03-25 Thread Lisovskiy, Stanislav
On Fri, Mar 22, 2024 at 08:06:46PM +0200, Ville Syrjälä wrote: > On Fri, Mar 22, 2024 at 01:40:46PM +0200, Stanislav Lisovskiy wrote: > > Currently we can't change MBUS join status without doing a modeset, > > because we are lacking mechanism to synchronize those with vblank. > > However then this

Re: [PATCH 5/5] drm/i915: Implement vblank synchronized MBUS join changes

2024-03-22 Thread Ville Syrjälä
On Fri, Mar 22, 2024 at 01:40:46PM +0200, Stanislav Lisovskiy wrote: > Currently we can't change MBUS join status without doing a modeset, > because we are lacking mechanism to synchronize those with vblank. > However then this means that we can't do a fastset, if there is a need > to change MBUS j

[PATCH 5/5] drm/i915: Implement vblank synchronized MBUS join changes

2024-03-22 Thread Stanislav Lisovskiy
Currently we can't change MBUS join status without doing a modeset, because we are lacking mechanism to synchronize those with vblank. However then this means that we can't do a fastset, if there is a need to change MBUS join state. Fix that by implementing such change. We already call corresponden