27 Aug
2007
27 Aug
'07
6:23 p.m.
On 8/27/07, Clemens Ladisch cladisch@fastmail.net wrote:
Pharaoh . wrote:
I am testing out my alsa driver for various period and buffer sizes, at
some
configurations it doesn't work so arises this very basic question.
Is every sound card/hardware supposed to work at all the period sizes?
No. The driver is supposed to add constraints that describe the capabilities of the hardware/driver.
What are the valid period/buffer sizes supported by your driver?
Regards, Clemens
I have tried with 1024,2048 and 4096 period sizes, with 16384 and 32768 buffer sizes. My driver doesn't seem to work well with 4k-16k or 4k-32k combinations, i.e. I hear lot of hisses and glitches.
Yes, I am going to add the constraints to my driver.