On Tue, Oct 20, 2015 at 09:08:00AM +0100, Russell King - ARM Linux wrote: > > > Currently i915/audio component works as you described. The audio is > > > optional and HDMI graphics works without audio, while HDMI HD-audio > > > mandates i915 graphics. > > > > Right, but we also add additional interface on top of this to allow > > things like ensuring display is on when audio wants to run and now > > notification for events. > > > > I don't see a reason why this can be used as single interface to bind as > > well as talk to display from various components, unless I missed obvious > > which prevent us from doing this in non i915 cases... > > Maybe I can comment more specifically if I saw the code. Right now all > I'm aware of is this idea without any code, and I don't like it. Ok, i will be post my patches tomorrow. FWIW uses interface in sound/hda/hdac_i915.c for display power up/down -- ~Vinod _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
