On Sat, 24 Nov 2012 09:15:51 +0200 Tomi Valkeinen <tomi.valkeinen at 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
