On Feb 9 2016 20:25, Takashi Iwai wrote: > On Mon, 08 Feb 2016 14:54:14 +0100, > Takashi Sakamoto wrote: >> >> Hi, >> >> This patchset is to update my former RFCv2 and for merge request to >> upstream. >> >> [RFC][PATCH 00/10 v2] ALSA: dice: stabiliza packet streaming >> http://mailman.alsa-project.org/pipermail/alsa-devel/2015-December/101897.html >> >> Current ALSA Dice driver is written with somewhat ignoring actual hardware >> design to perform 'dynamic sample rate selection'. As a result, the driver >> includes some behaviors against users' expectation or functional >> misleading. >> >> This patchset purges such over-engineering. As a result, userspace >> applications can start PCM substreams just at current sampling >> transfer frequency. If users want to start at different sampling >> rate, they must set favorite rate in advance by tools. Currently, >> ffado-mixer with ffado-dbus-server[1] and hinawa-dice-common-cui[2] are >> available as such tool. >> >> For technical details, please refer to the post or our discussion in RFCv1: >> >> [RFC][PATCH 0/8] ALSA: dice: constrain PCM substreams to current sampling transfer frequency >> http://mailman.alsa-project.org/pipermail/alsa-devel/2015-November/100525.html >> >> [1] as a part of FFADO utility >> http://subversion.ffado.org/ >> [2] in hinawa-utils repository >> https://github.com/takaswie/hinawa-utils >> >> >> Regards >> >> Takashi Sakamoto (6): >> ALSA: dice: limit to current sampling transfer frequency >> ALSA: dice: limit stream to current sampling transfer frequency. >> ALSA: dice: add MIDI ports according to current number of MIDI >> substreams >> ALSA: dice: get the number of MBLA data channel at opening PCM >> substream >> ALSA: dice: purge generating channel cache >> ALSA: dice: ensure phase lock before starting streaming > > Applied all six patches now to for-next branch. Thanks. I'm ease to hear the merge because I've been considering about this issue for one and half year (since Sep 2014). Thanks Takashi Sakamoto _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
