zdravej,
Mislia (niamam takyv hardware pri men) che problema e w driverite na
kartata. Ako kartata ne raboti vyv full duplex mode(OSS/Free), skorostta se
inicializira kato pri ES1688 koeto shte reche : malko otklonenie pri
play/record na freq <22000Hz i golemi (nad 2 pyti ) pri freq>22000Hz. S ALSA
0.5.8 driverite izglejda e syshtata istoria.
Tova predpolojenie mojesh da go proverish (preporychvam ti) kato playnesh
WAV files zapisani (s druga karta razbira se) sys different sampling rate.
Kakvo moje da napravish (custom made):
OSS/Free:
- vyv file sb_ess.c da promenish stoinostta na
#define ES1688_CLOCK1 795444 sys 793800
#define ES1688_CLOCK2 397722 sys 768000
ALSA
- vyv file es18xx.c, v snd_es18xx_probe(codec *) da promenish
case 0x1888:
codec->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB |
ES18XX_DUPLEX_SAME | ES18XX_HWV;
break;
sys
case 0x1888:
codec->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB |
ES18XX_DUPLEX_SAME | ES18XX_HWV | ES18XX_NEW_RATE;
break;
Uspeh: Dimo
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