26 Nov
2012
26 Nov
'12
2:47 p.m.
On Sat, 24 Nov 2012 09:15:51 +0200 Tomi Valkeinen tomi.valkeinen@ti.com wrote:
On 2012-11-23 21:56, Thierry Reding wrote:
On Thu, Nov 22, 2012 at 10:45:31PM +0100, Laurent Pinchart wrote: [...]
Display entities are accessed by driver using notifiers. Any driver can register a display entity notifier with the CDF, which then calls the notifier when a matching display entity is registered.
The framebuffer layer has some similar 'anyone can' type notifier behaviour and its not a good thing. That kind of "any one can" behaviour leads to some really horrible messes unless the connections and the locking are well defined IMHO.
Alan