At Sun, 8 Jul 2007 01:02:24 -0700, Paul Vojta wrote: > > On Fri, Jul 06, 2007 at 11:45:00AM +0200, Takashi Iwai wrote: > > 0x0b = CS4231_TEST_INIT, and 0x20 = CS4231_CALIB_IN_PROGRESS. > > At least, mce_down() should show messages if the calibration gets > > timeout. Did you see any related messages? Or didn't you build with > > --with-debug=full? > > I didn't build with --debug=full. I've been using ALSA as supplied with > linux kernel 2.6.21.1, and built without CONFIG_SND_DEBUG or > CONFIG_SND_DEBUG_DETECT > > I have now switched to 2.6.21.6, and turned on both of CONFIG_SND_DEBUG*. > I also uncommented the printk() calls in mce_down(), and moved the first > one down below the definition of the variable 'timeout'. > > Here are the kernel messages I got: > > Device opl3sa2: > > Initialization > > ALSA sound/isa/cs423x/cs4231_lib.c:1015: cs4231: port = 0x534, id = 0xa > (1) timeout = 12 > (1) timeout = 95 > (1) timeout = 31 > (1) timeout = 73 > (1) timeout = 80 > (1) timeout = 72 > (1) timeout = 92 > > > Ran aplay first time (no sound) > > ALSA sound/isa/cs423x/cs4231_lib.c:331: mce_down [0x0] - auto calibration time out (0) > (1) timeout = 72 > > Ran aplay second time > > (1) timeout = 72 > > > Device cs4232: > > Initialization > > ALSA sound/isa/cs423x/cs4231_lib.c:1015: cs4231: port = 0x534, id = 0xa > ALSA sound/isa/cs423x/cs4231_lib.c:1021: CS4231: VERSION (I25) = 0x80 > (1) timeout = 23 > (1) timeout = 95 > (1) timeout = 11 > (1) timeout = 73 > (1) timeout = 80 > (1) timeout = 72 > (2) timeout = 495, jiffies = -64562 > (3) jiffies = -64558 > (4) jiffies = -64558 > ALSA sound/isa/cs423x/cs4231_lib.c:383: mce_down - exit = 0xb > (1) timeout = 92 > > > Ran aplay first time > > ALSA sound/isa/cs423x/cs4231_lib.c:331: mce_down [0x0] - auto calibration time out (0) > (1) timeout = 72 > (2) timeout = 500, jiffies = -45004 > (3) jiffies = -45000 > (4) jiffies = -45000 > ALSA sound/isa/cs423x/cs4231_lib.c:383: mce_down - exit = 0xb > > > Ran aplay second time > > (1) timeout = 72 Hmm, if I understand correctly from your debug messages, I don't see significant differences between opl3sa2 and cs4232 cases. Just to be sure, both first and second aplay on opl3sa2 didn't work (no sound output) while cs4232 was OK, right? Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
