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 --Paul Vojta, vojta@xxxxxxxxxxxxxxxxx _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
