[PATCH 22/28] drm/atomic-helper: Reject attempts at re-stealing encoders

2015-12-07 Thread Daniel Vetter
On Mon, Dec 07, 2015 at 02:26:04PM +0100, Thierry Reding wrote: > On Fri, Dec 04, 2015 at 09:46:03AM +0100, Daniel Vetter wrote: > > This can happen when we run out of encoders for a multi-crtc modeset, > > or also when userspace is silly and tries to clone multiple connectors > > that need the sam

[PATCH 22/28] drm/atomic-helper: Reject attempts at re-stealing encoders

2015-12-07 Thread Thierry Reding
On Fri, Dec 04, 2015 at 09:46:03AM +0100, Daniel Vetter wrote: > This can happen when we run out of encoders for a multi-crtc modeset, > or also when userspace is silly and tries to clone multiple connectors > that need the same encoder on the same crtc. > > Reported-and-Tested-and-Reviewed-by: Ma

[PATCH 22/28] drm/atomic-helper: Reject attempts at re-stealing encoders

2015-12-04 Thread Daniel Vetter
This can happen when we run out of encoders for a multi-crtc modeset, or also when userspace is silly and tries to clone multiple connectors that need the same encoder on the same crtc. Reported-and-Tested-and-Reviewed-by: Maarten Lankhorst Cc: Maarten Lankhorst Signed-off-by: Daniel Vetter ---