Re: [LAD] [RFT] ALSA control service programs for Fireworks board module

2020-07-23 Thread Takashi Sakamoto
On Fri, Jul 24, 2020 at 10:37:35AM +0900, Takashi Sakamoto wrote: > On Thu, Jul 23, 2020 at 11:56:35AM -0700, Len Ovens wrote: > > On Thu, 23 Jul 2020, Takashi Sakamoto wrote: > > > > > > > > > > > $ cargo run --bin snd-fireworks-ctl-service 2 > > > > > > > > This worked great the first time, bu

Re: [LAD] [RFT] ALSA control service programs for Fireworks board module

2020-07-23 Thread Takashi Sakamoto
On Thu, Jul 23, 2020 at 11:56:35AM -0700, Len Ovens wrote: > On Thu, 23 Jul 2020, Takashi Sakamoto wrote: > > > > > > > > $ cargo run --bin snd-fireworks-ctl-service 2 > > > > > > This worked great the first time, but after the next boot alsamixer > > > showed a > > > subset of the same control

Re: [LAD] [RFT] ALSA control service programs for Fireworks board module

2020-07-23 Thread Len Ovens
On Thu, 23 Jul 2020, Takashi Sakamoto wrote: $ cargo run --bin snd-fireworks-ctl-service 2 This worked great the first time, but after the next boot alsamixer showed a subset of the same controls (rather than no controls found) and I could not restart snd-fireworks-ctl-service. Is it expecte

Re: [LAD] WIP, RFC: jack2_split

2020-07-23 Thread Florian Paul Schmidt
Hi Fons, thanks for your quick reply and insightful comments! On 7/23/20 2:16 PM, Fons Adriaensen wrote: A few comments: * Doesn't jack2 have this built-in ? I seem to remember something called 'loopback ports', but it has been some time... So you start jack2 with the required number of

Re: [LAD] [RFT] ALSA control service programs for Fireworks board module

2020-07-23 Thread Takashi Sakamoto
Hi Len, On Wed, Jul 22, 2020 at 09:40:01PM -0700, Len Ovens wrote: > On Sat, 18 Jul 2020, Takashi Sakamoto wrote: > > > This is request-for-test (RFT) to the ALSA control service programs for > > devices with Fireworks board module. The program is available in > > 'topic/service-for-efw' of below

Re: [LAD] WIP, RFC: jack2_split

2020-07-23 Thread Fons Adriaensen
On Thu, Jul 23, 2020 at 01:30:29PM +0200, Florian Paul Schmidt wrote: > jack2_split breaks the serial dependency by registering two jack clients > which respectively only have terminal input and output ports. It copies > the buffers from its inputs to its outputs after the current process > cycle.

[LAD] WIP, RFC: jack2_split

2020-07-23 Thread Florian Paul Schmidt
Hi, I had a hunch that's there is a way to trade latency for parallelism in serial jack graphs (at least on jack2/jackdmp setups). Comments welcome.. https://github.com/fps/jack2_split README.md below: jack2_split A program that facilitates parallelism in serial jack graphs by introducing la