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[alsa-devel] softvol chokes on snd_pcm_rewind
by Lennart Poettering 28 Jun '08

28 Jun '08

Hey! On 1.0.16 softvol sometimes chokes on snd_pcm_rewind(): the command suceeds but the sound is heavily distorted from then on. Takashi, Jaroslav, is this known? Any short-term workaround? Lennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net ICQ# 11060553 http://0pointer.net/lennart/ GnuPG 0x1A015CC4

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[alsa-devel] emu20k1 in 1.0.17?
by daedra 28 Jun '08

28 Jun '08

I was just wondering if there is a chance of the emu20k1 driver making it's way into 1.0.17?

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[alsa-devel] seg fault with 1.0.17rc2
by Jerry Geis 27 Jun '08

27 Jun '08

#0 0xb7e892ff in memcpy () from /lib/tls/libc.so.6 #1 0xb74e40a9 in snd_pcm_area_copy (dst_area=0xb7125b70, dst_offset=0, src_area=0x81dc1c0, src_offset=170, samples=0, format=SND_PCM_FORMAT_S16_LE) at pcm.c:2589 #2 0xb74e438d in snd_pcm_areas_copy (dst_areas=0xb7125b7c, dst_offset=0, src_areas=0x81dc1cc, src_offset=170, channels=1, frames=122, format=SND_PCM_FORMAT_S16_LE) at pcm.c:2736 #3 0xb74ee0a1 in snd_pcm_mmap_read_areas (pcm=0x81de3b8, areas=0xb7125b70, offset=0, size=122) at pcm_mmap.c:151 #4 0xb74e350d in snd1_pcm_read_areas (pcm=0x81de3b8, areas=0xb7125b70, offset=0, size=122, func=0xb74edfd0 <snd_pcm_mmap_read_areas>) at pcm.c:6501 #5 0xb74ed2df in snd_pcm_mmap_readi (pcm=0x81de3b8, buffer=0xb6352a04, size=122) at pcm_mmap.c:236 #6 0xb74dbb14 in snd_pcm_readi (pcm=0x81de110, buffer=0xb6352a04, size=61) at pcm_local.h:526 #7 0xb756279b in alsa_read (chan=0x821c928) at chan_alsa.c:683 #8 0x080855b1 in __ast_read (chan=0x821c928, dropaudio=0) at channel.c:2100 I am using a usb-audio device. Bus 003 Device 001: ID 0000:0000 Bus 003 Device 002: ID 0d8c:000c C-Media Electronics, Inc. Audio Adapter Bus 002 Device 002: ID 13fe:1f00 Bus 002 Device 001: ID 0000:0000 Bus 004 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 I am using this as my asound.conf file pcm.usb-audio { type hw card 0 } ctl.usb-audio { type hw card 0 } I am using debian etch 2.6.18-6-486 #1 Fri Jun 6 21:47:01 UTC 2008 i486 GNU/Linux It works for a couple times then I get the seg fault. I am using the Console output from asterisk. help? Thanks, Jerry

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[alsa-devel] ALSA 1.0.17rc3 release (driver only)
by Jaroslav Kysela 27 Jun '08

27 Jun '08

Hello all, ALSA driver package v1.0.17rc3 is released. I hope that all remaining bugs for compilation with 2.4 kernels are fixed. Changes are available here: http://www.alsa-project.org/main/index.php/Changes_v1.0.17rc2_v1.0.17rc3 Jaroslav ----- Jaroslav Kysela <perex(a)perex.cz> Linux Kernel Sound Maintainer ALSA Project, Red Hat, Inc.

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Re: [alsa-devel] [alsa-cvslog] alsa-kmirror: ALSA kernel mirror repository branch, master now at 9d46f4a919532c3f29a4ca1df3a4ce4686b11f37
by Thierry Vignaud 27 Jun '08

27 Jun '08

noreply-git(a)alsa-project.org writes: > Hello, > > This is an automated email from the git hooks/update script, it was > generated because a ref change was pushed to the repository. > > Updating branch, master, > via 9d46f4a919532c3f29a4ca1df3a4ce4686b11f37 (commit) > from fc5102d6c6520f48d39faf572881bc520c41aeb7 (commit) > > - Log ----------------------------------------------------------------- > commit 9d46f4a919532c3f29a4ca1df3a4ce4686b11f37 > Author: Jaroslav Kysela <perex(a)perex.cz> > AuthorDate: Tue May 20 13:25:35 2008 +0200 > Commit: Jaroslav Kysela <perex(a)perex.cz> > CommitDate: Tue May 20 13:25:35 2008 +0200 > > removed .hgtags can we make the log appears in subject instead of useless sha1 ID?

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[alsa-devel] Building trouble - redefinition of struct timeval
by Caloro Maurizio 27 Jun '08

27 Jun '08

Please i need help for following error message "redefinition of struct timeval - /include/global.h" the configure script run without any Error, if i compile "alsa-lib-1.0.17rc2" on I386 Netbsd 4.0 i receive folowing error break. "./configure --prefix=/usr --sysconfdir=/etc --build=i386-unknown-netbsdelf4.0 --host=i386-unknown-netbsdelf4.0 --target=i386-unknown-netbsdelf4.0 --with-pythonlibs=lpython2.5 --with-pythonincludes=-I/usr/include/python2.5 --enable-shared=no --enable-static=yes" & gmake gmake ... > Making all in controll gmake[1]: Entering directory `/usr/source/alsa-lib-1.0.17rc2/src/control' if /bin/ksh ../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I../../include -I../../include -g -O2 -MT cards.lo -MD -MP -MF ".deps/cards.Tpo" -c -o cards.lo cards.c; \ then mv -f ".deps/cards.Tpo" ".deps/cards.Plo"; else rm -f ".deps/cards.Tpo"; exit 1; fi gcc -DHAVE_CONFIG_H -I. -I. -I../../include -I../../include -g -O2 -MT cards.lo -MD -MP -MF .deps/cards.Tpo -c cards.c -o cards.o In file included from ../../include/local.h:109, from control_local.h:22, from cards.c:35: ../../include/global.h:138: error: redefinition of 'struct timeval' ../../include/global.h:143: error: redefinition of 'struct timespec' gmake[1]: *** [cards.lo] Error 1 gmake[1]: Leaving directory `/usr/source/alsa-lib-1.0.17rc2/src/control' gmake: *** [all-recursive] Error 1 i have see that this its a possible handle with Posix_C_Source but i dont found the correct answer for me trouble.... Please for any Help i'am happy. thanks MC -- Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger

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[alsa-devel] [alsa-kernel][PATCH] ASoC: TLV320AIC3X: Add mixer control for ADC highpass filter
by Jarkko Nikula 27 Jun '08

27 Jun '08

Signed-off-by: Jarkko Nikula <jarkko.nikula(a)nokia.com> --- sound/soc/codecs/tlv320aic3x.c | 6 ++++++ sound/soc/codecs/tlv320aic3x.h | 2 ++ 2 files changed, 8 insertions(+), 0 deletions(-) diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 4f0bf26..d138306 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -223,6 +223,8 @@ static const char *aic3x_right_hpcom_mux[] = { "differential of HPROUT", "constant VCM", "single-ended", "differential of HPLCOM", "external feedback" }; static const char *aic3x_linein_mode_mux[] = { "single-ended", "differential" }; +static const char *aic3x_adc_hpf[] = + { "Disabled", "0.0045xFs", "0.0125xFs", "0.025xFs" }; #define LDAC_ENUM 0 #define RDAC_ENUM 1 @@ -232,6 +234,7 @@ static const char *aic3x_linein_mode_mux[] = { "single-ended", "differential" }; #define LINE1R_ENUM 5 #define LINE2L_ENUM 6 #define LINE2R_ENUM 7 +#define ADC_HPF_ENUM 8 static const struct soc_enum aic3x_enum[] = { SOC_ENUM_SINGLE(DAC_LINE_MUX, 6, 3, aic3x_left_dac_mux), @@ -242,6 +245,7 @@ static const struct soc_enum aic3x_enum[] = { SOC_ENUM_SINGLE(LINE1R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), SOC_ENUM_SINGLE(LINE2L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), SOC_ENUM_SINGLE(LINE2R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), + SOC_ENUM_DOUBLE(AIC3X_CODEC_DFILT_CTRL, 6, 4, 4, aic3x_adc_hpf), }; static const struct snd_kcontrol_new aic3x_snd_controls[] = { @@ -292,6 +296,8 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = { /* Input */ SOC_DOUBLE_R("PGA Capture Volume", LADC_VOL, RADC_VOL, 0, 0x7f, 0), SOC_DOUBLE_R("PGA Capture Switch", LADC_VOL, RADC_VOL, 7, 0x01, 1), + + SOC_ENUM("ADC HPF Cut-off", aic3x_enum[ADC_HPF_ENUM]), }; /* add non dapm controls */ diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h index c1dd1ac..e600946 100644 --- a/sound/soc/codecs/tlv320aic3x.h +++ b/sound/soc/codecs/tlv320aic3x.h @@ -37,6 +37,8 @@ #define AIC3X_ASD_INTF_CTRLB 9 /* Audio overflow status and PLL R value programming register */ #define AIC3X_OVRF_STATUS_AND_PLLR_REG 11 +/* Audio codec digital filter control register */ +#define AIC3X_CODEC_DFILT_CTRL 12 /* ADC PGA Gain control registers */ #define LADC_VOL 15 -- 1.5.5.4

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[alsa-devel] [PATCH] Add another VIA audio chip to ac97 quirks list
by walt 27 Jun '08

27 Jun '08

Author: Walter Sheets <w41ter(a)gmail.com> Date: Thu Jun 26 10:39:19 PDT 2008 x86: Add VIA audio device #1841 to ac97_quirk list Signed-off-by: Walter Sheets <w41ter(a)gmail.com> --- Takashi, feel free to modify this in any way you need to. Thanks. diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index b585cc3..aa5c2e0 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -1746,6 +1746,12 @@ static struct ac97_quirk ac97_quirks[] = { }, { .subvendor = 0x1019, + .subdevice = 0x1841, + .name = "ECS K7VTA3", + .type = AC97_TUNE_HP_ONLY + }, + { + .subvendor = 0x1019, .subdevice = 0x0a81, .name = "ECS K7VTA3", .type = AC97_TUNE_HP_ONLY

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[alsa-devel] sw parameter boundary
by Norbert van Bolhuis 26 Jun '08

26 Jun '08

is the boundary sw parameter still used ? where is it for ? in the PCM kernel core (e.g. snd_pcm_playback_avail) it clearly serves as a pointers wrap point, but which one ? The one at the end of the DMA buffer or the one at the end of a process (virtual) address range (4 GB) ? -- This message has been scanned for viruses and is believed to be clean

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[alsa-devel] ECS K7VTA3: Mixer channels reversed
by walt 26 Jun '08

26 Jun '08

Hi list, I just replaced a mobo with an ECS K7VTA3 and I find that the Headphones control is now controlling the master channel and the Master control does nothing. I tried 'modprobe via82xx ac97_quirk=hp_only' but that makes the audio device unusable (although alsamixer still seems happy to set the individual channels). Any other quirks I should try? Here is some hardware info: ALSA sound/pci/via82xx.c:2409: via82xx: DXS white list for ESC K8 found 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50) Subsystem: Elitegroup Computer Systems Unknown device 1841 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 5 Region 0: I/O ports at dc00 [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: VIA 82xx Audio Kernel modules: snd-via82xx I'm running Linus' git kernel, current as of today, and alsa 1.0.16.

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