> -----Original Message----- > From: davinci-linux-open-source-bounces@xxxxxxxxxxxxxxxxxxxx > [mailto:davinci-linux-open-source-bounces@xxxxxxxxxxxxxxxxxxxx] On > Behalf Of Karicheri, Muralidharan > Sent: Thursday, September 17, 2009 2:39 AM > To: Vladimir Pantelic > Cc: davinci-linux-open-source@xxxxxxxxxxxxxxxxxxxx; Linux Media > Mailing List > Subject: RE: V4L - Support for video timings at the input/output > interface > > Hi, > > >> > >> 6. HDMI requires additional investigation. HDMI defines a whole > bunch of > >> infoframe fields. Most of these can probably be exported as > >controls?? Is > >> HDMI audio handled by alsa? > > > >7. how does this interface/co-exist with something like DSS2 on the > omap3? > > > >who will "own" e.g. HDMI setup, DSS2 or V4L2? > > > > I still don't know what DSS2 is capable of doing. Will DSS2 work > with > v4l2 sub devices? If so, this RFC applies. I think DSS2 uses its own > interface to integrate a encoder device. Besides it uses (I believe) > sysfs > to change the standards at the output. So I don't have an answer to > your > question. I will let DSS2 owner to respond. > [Hiremath, Vaibhav] Let me clarify some points here - DSS2 is nothing but a simple underneath library which allows DSS hardware access for driver layer (V4L2 and Fbdev). So irrespective of whether DSS2 fits into sub-device model I think digital video timing RFC should fit in. I do agree that, once media controller will come in, we will have to update DSS2 accordingly. As you might be aware of the fact that, Tomi (from Nokia) owns DSS2, I will have initiate discussion with Tomi on this. Thanks, Vaibhav > Murali > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@xxxxxxxxxxxxxxxxxxxx > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open- > source -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
