Hi Radek, After a day yesterday where the A3 audio didn't work for me in several calls, I decided to take a closer look at the QtMoko audio code. That led to a sequence of small (I think) cleanups, and a reworking of the audio state handling code, and I'd appreciate hearing what you think about that.
I've pushed my work-in-progress branch to https://github.com/neiljerram/qtmoko/commits/nj, and the relevant commits are those from https://github.com/neiljerram/qtmoko/commit/0062faf815f5b1ede6624acac08bf3b8ec7040bd to https://github.com/neiljerram/qtmoko/commit/958212671741685ae05de9e2564ea45272f985d6 inclusive, excluding https://github.com/neiljerram/qtmoko/commit/18404194e37b85a315a64ae23b3ac97e7dab3256. In summary, these changes: - remove code that I believe has no effect on the GTA04 - simply so as to make the audio-related code overall easier to understand - simplify and clarify the *AudioState classes and related code in neoaudioplugin.cpp - allow for different ALSA state files for A3 and A4 - rename the state files to match the QtMoko domain (Phone/Media) and profile (Headset/Speaker/Earpiece/Bluetooth) names - make the set of A3 state files more consistent with each other. Apart from the last point, all these changes should just be cleanups and have no practical effect. In particular, on A4 there should be no change at all. On A3 the last point may have a practical effect, if the previous switching of 'AVADC Clock Priority' and 'Voice route' values was sometimes causing a problem. I did a load of test calls this morning and had good audio on all of them. That might just be good luck - or it might indicate that that last point really does make a difference for A3. I guess I'll know better after a bit more experience. Anyway, I'd appreciate hearing if you think this line of work looks worthwhile, or any other thoughts you or others have about it. Regards, Neil _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community