A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1389> ====================================================================== Reported By: wood Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1389 Category: PCI - ens1371 Reproducibility: always Severity: block Priority: normal Status: new Distribution: Modified Redhat 9.0 Kernel Version: 2.4.24 self compiled ====================================================================== Date Submitted: 09-01-2005 20:32 CEST Last Modified: 06-13-2006 16:26 CEST ====================================================================== Summary: snd-ens1371 / es1938 Creative Ectiva silent playout + new line-in capture failure Description: Soundcard: Creative Soundblaster PCI (Ectiva) Model:CT4730 Chip Label: Creative EV1938 Platform: Stable 2.4.24 Linux kernel on VIA MiniITX ME6000/M10000 w/ multiple soundcards. ALSA compiled from source works with VIA motherboard Audio and some other Creative PCI soundcards. Need a stable ALSA driver for this soundcard. Problem: The snd-ens1371 module loads correctly as 3rd sound device (First audio device is VIA 8235 from motherboard, 2nd is PCSP). Alsamixer -c 2 shows a reasonable set of controls. Playout either with OSS emulation (play) or ALSA player (aplay) plays WAV files but only silence for both 1.0.9 and 1.0.10rc1 releases. On ALSA 1.0.9 codebase,the Master Volume does not always show in alsamixer. In 1.0.10rc1 it does always show. ALSO: On ALSA 1.0.9 code, the Line-In capture works under both OSS Emulation and with ALSA arecord. On the latest development release ALSA 1.0.10rc1, the Line-In capture no longer works. So a new problem has been introduced from .9 to .10. Other info: Native OSS driver es1371 works fine with this card. But I want to switch to ALSA. Earlier model Creative PCI128, Model CT4750 loads snd-ens1371 and works fine with both tested ALSA releases using same platform configuration. Audigy 2 Value also works fine using snd-emu10k1 with same configuration (I included this card info to rule out basic config problems). ====================================================================== ---------------------------------------------------------------------- Raymond - 06-13-06 07:28 ---------------------------------------------------------------------- Refer to https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2132, it seem that snd_es1371_codec_read() only work on first read and subsequent read return incorrect value. Please post the output of cat /proc/asound/card2/codec97#0/ac97#0-0+regs lspci -vn ---------------------------------------------------------------------- wood - 06-13-06 16:26 ---------------------------------------------------------------------- Here are the two dumps. NOTE: This is on the system with the modified 1.0.11rc3 where the sound card works due to adding the "special_card" detection hack. If you need these two dumps from a system using the broken code, let me know. root@ct4730dev: cat /proc/asound/card2/codec97#0/ac97#0-0+regs 0:00 = ffff 0:02 = 0140 0:04 = 0909 0:06 = 8000 0:08 = 000a 0:0a = 0000 0:0c = 9f5f 0:0e = 000a 0:10 = 805f 0:12 = 9f1f 0:14 = 1515 0:16 = 0a0a 0:18 = 0b0b 0:1a = 0101 0:1c = 1414 0:1e = 0b0b 0:20 = ffff 0:22 = 0000 0:24 = 0000 0:26 = 0000 0:28 = 000f 0:2a = ffff 0:2c = ffff 0:2e = ffff 0:30 = ffff 0:32 = ffff 0:34 = ffff 0:36 = ffff 0:38 = ffff 0:3a = ffff 0:3c = ffff 0:3e = ffff 0:40 = ffff 0:42 = ffff 0:44 = ffff 0:46 = ffff 0:48 = ffff 0:4a = ffff 0:4c = ffff 0:4e = ffff 0:50 = ffff 0:52 = ffff 0:54 = ffff 0:56 = ffff 0:58 = ffff 0:5a = ffff 0:5c = 0000 0:5e = 0000 0:60 = 0000 0:62 = 0000 0:64 = 0000 0:66 = 0000 0:68 = 0000 0:6a = 0000 0:6c = 0000 0:6e = 0000 0:70 = 0000 0:72 = 0000 0:74 = 0000 0:76 = 0000 0:78 = 0000 0:7a = 0000 0:7c = 8384 0:7e = 8384 root@ct4730dev: : lspci -vn 00:00.0 Class 0600: 1106:3123 Subsystem: 1106:aa01 Flags: bus master, 66Mhz, medium devsel, latency 8 Memory at d0000000 (32-bit, prefetchable) [size=128M] Capabilities: [a0] AGP version 2.0 Capabilities: [c0] Power Management version 2 00:01.0 Class 0604: 1106:b091 Flags: bus master, 66Mhz, medium devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: dc000000-ddffffff Prefetchable memory behind bridge: d8000000-dbffffff Capabilities: [80] Power Management version 2 00:0d.0 Class 0c00: 1106:3044 (rev 80) (prog-if 10) Subsystem: 1106:3044 Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at de000000 (32-bit, non-prefetchable) [size=2K] I/O ports at c000 [size=128] Capabilities: [50] Power Management version 2 00:10.0 Class 0c03: 1106:3038 (rev 80) Subsystem: 1106:3038 Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at c400 [size=32] Capabilities: [80] Power Management version 2 00:10.1 Class 0c03: 1106:3038 (rev 80) Subsystem: 1106:3038 Flags: bus master, medium devsel, latency 32, IRQ 10 I/O ports at c800 [size=32] Capabilities: [80] Power Management version 2 00:10.2 Class 0c03: 1106:3038 (rev 80) Subsystem: 1106:3038 Flags: bus master, medium devsel, latency 32, IRQ 12 I/O ports at cc00 [size=32] Capabilities: [80] Power Management version 2 00:10.3 Class 0c03: 1106:3104 (rev 82) (prog-if 20) Subsystem: 1106:3104 Flags: bus master, medium devsel, latency 32, IRQ 5 Memory at de001000 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 00:11.0 Class 0601: 1106:3177 Subsystem: 1106:aa01 Flags: bus master, stepping, medium devsel, latency 0 Capabilities: [c0] Power Management version 2 00:11.1 Class 0101: 1106:0571 (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: 1106:aa01 Flags: bus master, medium devsel, latency 32 I/O ports at d000 [size=16] Capabilities: [c0] Power Management version 2 00:11.5 Class 0401: 1106:3059 (rev 50) Subsystem: 1106:aa01 Flags: medium devsel, IRQ 12 I/O ports at d400 [size=256] Capabilities: [c0] Power Management version 2 00:12.0 Class 0200: 1106:3065 (rev 74) Subsystem: 1106:0102 Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at dc00 [size=256] Memory at de002000 (32-bit, non-prefetchable) [size=256] Capabilities: [40] Power Management version 2 00:14.0 Class 0401: 1102:8938 Subsystem: 1102:5938 Flags: bus master, slow devsel, latency 32, IRQ 10 I/O ports at e000 [size=64] I/O ports at e400 [size=32] Capabilities: [dc] Power Management version 2 01:00.0 Class 0300: 1106:3122 (rev 03) Subsystem: 1106:3122 Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at d8000000 (32-bit, prefetchable) [size=64M] Memory at dc000000 (32-bit, non-prefetchable) [size=16M] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: [60] Power Management version 2 Capabilities: [70] AGP version 2.0 Issue History Date Modified Username Field Change ====================================================================== 09-01-05 20:32 wood New Issue 09-01-05 20:32 wood Distribution => Modified Redhat 9.0 09-01-05 20:32 wood Kernel Version => 2.4.24 self compiled 06-13-06 05:06 Raymond Note Added: 0010186 06-13-06 06:43 wood Note Added: 0010188 06-13-06 07:05 Raymond Note Added: 0010189 06-13-06 07:28 Raymond Note Edited: 0010189 06-13-06 16:26 wood Note Added: 0010194 ====================================================================== _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
