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Re: [alsa-devel] Bug tracking help wanted (Re: alsa driver #2234 SoundScape Elite not support)
by Krzysztof Helt 08 Jan '09

08 Jan '09

On Wed, 7 Jan 2009 19:13:18 -0500 "Theodore J. Allen" <tjallen(a)hws.edu> wrote: > Hi Krzysztof, > > Yes, the Soundscape Elite does have the AD1848KP chip. > > I compiled the 2.6.28 kernel and enabled the snd-sscape > module, though I compiled the rest of the ALSA code into > the kernel. It is closer, but not there yet; I get some > noise (clicks) from the card when trying to access it but > no sound. I ran the alsamixer and I also tried to upload > firmware with the sscape_ctl program, but the only message > I get from doing that is "ALSA sound/isa/sscape.c:536: > sscape: No response from on-board processor after upload" > It seems that the codec is detected correctly now so try running alsamixer, set volume to non-zero level (maximum is the best for the first trial but will be too loud probably) then use aplay command to play any sound. Do not upload card's firmware as it maybe needed only for MIDI playback (OSS driver does not need it). Let's try running the digital playback and recording without the midi part first. What is error message produced if you try using aplay? Is there anything new in the dmesg file? I will try comparing the source of the free OSS driver to find out is there any additional actions inside driver required for the Elite card. Regards, Krzysztof ---------------------------------------------------------------------- Znamy wszystkie lekarstwa na nude! Przekonaj sie sam. Kliknij >> http://link.interia.pl/f200d

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Re: [alsa-devel] 2.6.28-rc5 broke ALSA headphone output for my Toughbooks.
by Takashi Iwai 08 Jan '09

08 Jan '09

At Thu, 8 Jan 2009 12:10:27 -0500, Kyler Laird wrote: > > On Thu, Jan 08, 2009 at 04:52:59PM +0100, Takashi Iwai wrote: > > > > There appears to be no difference in output between headphones plugged > > > and unplugged. > > > > Thanks. So, it implies that the device actually doesn't need > > the headphone detection but rather does on hardware by itself. > > > > How about the patch below? > > It's against the latest git but should work with 2.6.28, too. > > The patch applied alright but did not seem to help. I applied my patch > on top of it and it did work again. That surprised me. It seems that > your patch just disables hp_detect but apparently STAC_HP_EVENT is still > being received by stac92xx_unsol_event() and that's calling > stac92xx_hp_detect(). > > I added a printk() to stac92xx_unsol_event() and see that it's called > only once, right as the module is loaded (res=3221225472). It is not > called again when I plug or unplug the headphones. > > I agree that there does not seem to be headphone detection but it does > seem that another audio pathway needs to be enabled in order for the > headphones to work. Could you add dump_stack() in stac92xx_unsol_event() and check the code path? You are using 2.6.28, not the latest git tree, right? thanks, Takashi

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Re: [alsa-devel] 2.6.28-rc5 broke ALSA headphone output for my Toughbooks.
by Takashi Iwai 08 Jan '09

08 Jan '09

Hi, sorry for the late reply, as I lately got back from vacation. At Thu, 1 Jan 2009 09:57:30 -0500, Kyler Laird wrote: > > On Thu, Jan 01, 2009 at 11:04:06AM +0100, Takashi Iwai wrote: > > > Please run alsa-info.sh with --no-upload option and attach the > > generated files on both the headphone plugged and unplugged. > > Also, run preferably on both (old) working and non-working kernels > > to compare. > > There appears to be no difference in output between headphones plugged > and unplugged. Thanks. So, it implies that the device actually doesn't need the headphone detection but rather does on hardware by itself. How about the patch below? It's against the latest git but should work with 2.6.28, too. Takashi --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 35b83dc..b6040b7 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4408,6 +4408,9 @@ static int patch_stac9200(struct hda_codec *codec) return err; } + if (spec->board_config == STAC_9200_PANASONIC) + spec->hp_detect = 0; + codec->patch_ops = stac92xx_patch_ops; return 0;

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[alsa-devel] [PATCH 3/3] ASoC: TWL4030: Module unloading fix
by Peter Ujfalusi 08 Jan '09

08 Jan '09

Call the snd_soc_free_pcm and snd_soc_dapm_free when the codec driver is unloaded. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)nokia.com> --- sound/soc/codecs/twl4030.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index db24f83..ea370a4 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -1280,6 +1280,8 @@ static int twl4030_remove(struct platform_device *pdev) struct snd_soc_codec *codec = socdev->codec; printk(KERN_INFO "TWL4030 Audio Codec remove\n"); + snd_soc_free_pcms(socdev); + snd_soc_dapm_free(socdev); kfree(codec); return 0; -- 1.6.1

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[alsa-devel] [PATCH 1/2] ASoC: Merge the soc_value_enum to soc_enum struct
by Peter Ujfalusi 08 Jan '09

08 Jan '09

Merge the recently introduced soc_value_enum structure to the soc_enum. The value based enums are still handled separately from the normal enum types, but with the merge some of the newly introduced functions can be removed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)nokia.com> --- include/sound/soc-dapm.h | 2 +- include/sound/soc.h | 15 +-------- sound/soc/soc-core.c | 37 +-------------------- sound/soc/soc-dapm.c | 80 +++------------------------------------------- 4 files changed, 9 insertions(+), 125 deletions(-) diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 4af1083..93a4edb 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -178,7 +178,7 @@ .private_value = (unsigned long)&xenum } #define SOC_DAPM_VALUE_ENUM(xname, xenum) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .info = snd_soc_info_value_enum_double, \ + .info = snd_soc_info_enum_double, \ .get = snd_soc_dapm_get_value_enum_double, \ .put = snd_soc_dapm_put_value_enum_double, \ .private_value = (unsigned long)&xenum } diff --git a/include/sound/soc.h b/include/sound/soc.h index 9b930d3..24593ac 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -106,7 +106,7 @@ .private_value = (unsigned long)&xenum } #define SOC_VALUE_ENUM(xname, xenum) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\ - .info = snd_soc_info_value_enum_double, \ + .info = snd_soc_info_enum_double, \ .get = snd_soc_get_value_enum_double, \ .put = snd_soc_put_value_enum_double, \ .private_value = (unsigned long)&xenum } @@ -211,8 +211,6 @@ int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); -int snd_soc_info_value_enum_double(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo); int snd_soc_get_value_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol, @@ -419,17 +417,6 @@ struct soc_enum { unsigned char shift_l; unsigned char shift_r; unsigned int max; - const char **texts; - void *dapm; -}; - -/* semi enumerated kcontrol */ -struct soc_value_enum { - unsigned short reg; - unsigned short reg2; - unsigned char shift_l; - unsigned char shift_r; - unsigned int max; unsigned int mask; const char **texts; const unsigned int *values; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 6cbe7e8..55fdb4a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1585,37 +1585,6 @@ int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol, EXPORT_SYMBOL_GPL(snd_soc_put_enum_double); /** - * snd_soc_info_value_enum_double - semi enumerated double mixer info callback - * @kcontrol: mixer control - * @uinfo: control element information - * - * Callback to provide information about a double semi enumerated - * mixer control. - * - * Semi enumerated mixer: the enumerated items are referred as values. Can be - * used for handling bitfield coded enumeration for example. - * - * Returns 0 for success. - */ -int snd_soc_info_value_enum_double(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - struct soc_value_enum *e = (struct soc_value_enum *) - kcontrol->private_value; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = e->shift_l == e->shift_r ? 1 : 2; - uinfo->value.enumerated.items = e->max; - - if (uinfo->value.enumerated.item > e->max - 1) - uinfo->value.enumerated.item = e->max - 1; - strcpy(uinfo->value.enumerated.name, - e->texts[uinfo->value.enumerated.item]); - return 0; -} -EXPORT_SYMBOL_GPL(snd_soc_info_value_enum_double); - -/** * snd_soc_get_value_enum_double - semi enumerated double mixer get callback * @kcontrol: mixer control * @ucontrol: control element information @@ -1631,8 +1600,7 @@ int snd_soc_get_value_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct soc_value_enum *e = (struct soc_value_enum *) - kcontrol->private_value; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned short reg_val, val, mux; reg_val = snd_soc_read(codec, e->reg); @@ -1671,8 +1639,7 @@ int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct soc_value_enum *e = (struct soc_value_enum *) - kcontrol->private_value; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned short val; unsigned short mask; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index ad0d801..493a4e8 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -137,7 +137,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w, } break; case snd_soc_dapm_value_mux: { - struct soc_value_enum *e = (struct soc_value_enum *) + struct soc_enum *e = (struct soc_enum *) w->kcontrols[i].private_value; int val, item; @@ -200,30 +200,6 @@ static int dapm_connect_mux(struct snd_soc_codec *codec, return -ENODEV; } -/* connect value_mux widget to it's interconnecting audio paths */ -static int dapm_connect_value_mux(struct snd_soc_codec *codec, - struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest, - struct snd_soc_dapm_path *path, const char *control_name, - const struct snd_kcontrol_new *kcontrol) -{ - struct soc_value_enum *e = (struct soc_value_enum *) - kcontrol->private_value; - int i; - - for (i = 0; i < e->max; i++) { - if (!(strcmp(control_name, e->texts[i]))) { - list_add(&path->list, &codec->dapm_paths); - list_add(&path->list_sink, &dest->sources); - list_add(&path->list_source, &src->sinks); - path->name = (char *)e->texts[i]; - dapm_set_path_status(dest, path, 0); - return 0; - } - } - - return -ENODEV; -} - /* connect mixer widget to it's interconnecting audio paths */ static int dapm_connect_mixer(struct snd_soc_codec *codec, struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest, @@ -774,45 +750,6 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget, return 0; } -/* test and update the power status of a value_mux widget */ -static int dapm_value_mux_update_power(struct snd_soc_dapm_widget *widget, - struct snd_kcontrol *kcontrol, int mask, - int mux, int val, struct soc_value_enum *e) -{ - struct snd_soc_dapm_path *path; - int found = 0; - - if (widget->id != snd_soc_dapm_value_mux) - return -ENODEV; - - if (!snd_soc_test_bits(widget->codec, e->reg, mask, val)) - return 0; - - /* find dapm widget path assoc with kcontrol */ - list_for_each_entry(path, &widget->codec->dapm_paths, list) { - if (path->kcontrol != kcontrol) - continue; - - if (!path->name || !e->texts[mux]) - continue; - - found = 1; - /* we now need to match the string in the enum to the path */ - if (!(strcmp(path->name, e->texts[mux]))) - path->connect = 1; /* new connection */ - else - path->connect = 0; /* old connection must be - powered down */ - } - - if (found) { - dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP); - dump_dapm(widget->codec, "mux power update"); - } - - return 0; -} - /* test and update the power status of a mixer or switch widget */ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget, struct snd_kcontrol *kcontrol, int reg, @@ -1045,17 +982,12 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec, path->connect = 1; return 0; case snd_soc_dapm_mux: + case snd_soc_dapm_value_mux: ret = dapm_connect_mux(codec, wsource, wsink, path, control, &wsink->kcontrols[0]); if (ret != 0) goto err; break; - case snd_soc_dapm_value_mux: - ret = dapm_connect_value_mux(codec, wsource, wsink, path, - control, &wsink->kcontrols[0]); - if (ret != 0) - goto err; - break; case snd_soc_dapm_switch: case snd_soc_dapm_mixer: ret = dapm_connect_mixer(codec, wsource, wsink, path, control); @@ -1382,8 +1314,7 @@ int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol); - struct soc_value_enum *e = (struct soc_value_enum *) - kcontrol->private_value; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned short reg_val, val, mux; reg_val = snd_soc_read(widget->codec, e->reg); @@ -1423,8 +1354,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol); - struct soc_value_enum *e = (struct soc_value_enum *) - kcontrol->private_value; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned short val, mux; unsigned short mask; int ret = 0; @@ -1443,7 +1373,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol, mutex_lock(&widget->codec->mutex); widget->value = val; - dapm_value_mux_update_power(widget, kcontrol, mask, mux, val, e); + dapm_mux_update_power(widget, kcontrol, mask, mux, val, e); if (widget->event) { if (widget->event_flags & SND_SOC_DAPM_PRE_REG) { ret = widget->event(widget, -- 1.6.1

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[alsa-devel] Autodetection for Acer Aspire 5930G and 6930G
by Łukasz Wojniłowicz 08 Jan '09

08 Jan '09

This is a patch which adds correct auto detection of model for snd-hda-intel for Acer Aspire 5930G and 6930G. Tested on my 5930G. It finally adds hp jack sense and 5.1 speaker system sliders. Information about 5930G Codec: Realtek ALC888 Address: 0 Vendor Id: 0x10ec0888 Subsystem Id: 0x1025013f Revision Id: 0x100202 Information about 6930G Codec: Realtek ALC888 Address: 0 Vendor Id: 0x10ec0888 Subsystem Id: 0x1025015e Revision Id: 0x100202 It is first patch prepared by me and it is against commit daead538e9d8efe61d7d2bd12993c8d961b0abd6 from "http://git.alsa-project.org/?p=alsa-kernel.git;a=commit;h=daead538e9d8efe61…" --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8461,5 +8461,6 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_ACER_ASPIRE), SND_PCI_QUIRK(0x1025, 0x0121, "Acer Aspire 5920G", ALC883_ACER_ASPIRE), - SND_PCI_QUIRK(0x1025, 0x013e, "Acer Aspire 4930G", - ALC888_ACER_ASPIRE_4930G), + SND_PCI_QUIRK(0x1025, 0x013e, "Acer Aspire 4930G", ALC888_ACER_ASPIRE_4930G), + SND_PCI_QUIRK(0x1025, 0x013f, "Acer Aspire 5930G", ALC888_ACER_ASPIRE_4930G), + SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G", ALC888_ACER_ASPIRE_4930G), SND_PCI_QUIRK(0x1025, 0, "Acer laptop", ALC883_ACER), /* default Acer */

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Re: [alsa-devel] Driver for TI/BB PCM3006 codec
by Mark Brown 08 Jan '09

08 Jan '09

On Thu, Jan 08, 2009 at 11:16:00AM +0100, Davide Rizzo wrote: > This patch implements the driver for the TI (ex Burr-Brown) PCM3006 codec > > Signed-off-by: Davide Rizzo <elpa-rizzo(a)gmail.com> This looks good but needs a refresh against the current ASoC code - there have been some API changes around codec registration for 2.6.29. You should make this a platform driver, then register the codec and DAIs with the ASoC core when that driver is probed. Current code is in the topic/asoc branc of: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git A few other comments below. > +++ linux-2.6.28.elpa/sound/soc/codecs/Kconfig 2009-01-04 > 08:58:40.000000000 +0100 > @@ -60,6 +60,10 @@ config SND_SOC_CS4270_VD33_ERRATA > bool > depends on SND_SOC_CS4270 > > +config SND_SOC_PCM3006 > + tristate > + depends on SND_SOC > + The depends isn't needed and this should also be added to SND_SOC_ALL_CODECS. > +/* > + * pcm3006.c -- ALSA Soc PCM3006 codec support > + * > + * Revision history > + * 25th Apr 2008 Initial version. Please drop the changelog from the code - git will keep track of this. > +static unsigned int pcm3006_read(struct snd_soc_codec *codec, > + unsigned int reg) > +{ > + return 0; > +} > + > +static int pcm3006_write(struct snd_soc_codec *codec, unsigned int reg, > + unsigned int val) > +{ > + return 0; > +} Just remove these if the codec doesn't have any registers, they are only needed if that is the case. > 12:30:42.000000000 +0200 > @@ -0,0 +1,19 @@ > +/* > + * linux/sound/codecs/i2s.h -- ALSA SoC Layer > + * Looks like bitrot here...

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[alsa-devel] 1/7 unstable does not compile: error: ‘SW_VIDEOOUT_INSERT’ undeclared here (not in a function)
by Susan Cragin 08 Jan '09

08 Jan '09

Here is last few lines of output. make[1]: Leaving directory `/home/susan/Desktop/alsa-driver-unstable' make -C /lib/modules/2.6.28-4-generic/build SUBDIRS=/home/susan/Desktop/alsa-driver-unstable CPP="gcc -E" CC="gcc" modules make[1]: Entering directory `/usr/src/linux-headers-2.6.28-4-generic' CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/hrtimer.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/hwdep.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/memory_wrapper.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/memalloc.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/sgbuf.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/pcm.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/pcm_native.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/pcm_lib.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/pcm_timer.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/pcm_misc.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/pcm_memory.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/rawmidi.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/timer.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/wrappers.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/misc_driver.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/sound.o /home/susan/Desktop/alsa-driver-unstable/acore/sound.c: In function ‘snd_request_other’: /home/susan/Desktop/alsa-driver-unstable/acore/sound.c:99: warning: format not a string literal and no format arguments CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/init.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/memory.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/info.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/control.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/misc.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/device.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/isadma.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/sound_oss.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/info_oss.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/vmaster.o CC [M] /home/susan/Desktop/alsa-driver-unstable/acore/jack.o In file included from /home/susan/Desktop/alsa-driver-unstable/acore/jack.c:13: /home/susan/Desktop/alsa-driver-unstable/acore/../alsa-kernel/core/jack.c:31: error: ‘SW_VIDEOOUT_INSERT’ undeclared here (not in a function) make[3]: *** [/home/susan/Desktop/alsa-driver-unstable/acore/jack.o] Error 1 make[2]: *** [/home/susan/Desktop/alsa-driver-unstable/acore] Error 2 make[1]: *** [_module_/home/susan/Desktop/alsa-driver-unstable] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-2.6.28-4-generic' make: *** [compile] Error 2 susan@ubuntu:~/Desktop/alsa-driver-unstable$

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[alsa-devel] [PATCH 0/2] ALSA jack updates for 2.6.30
by Mark Brown 07 Jan '09

07 Jan '09

The following changes since commit 6a94cb73064c952255336cc57731904174b2c58f: Linus Torvalds (1): Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git topic/jack-core Jani Nikula (1): ALSA: Add support for video out to the jack reporting API Mark Brown (1): ALSA: Reduce boilerplate for new jack types include/linux/input.h | 1 + include/sound/jack.h | 5 +++++ sound/core/jack.c | 45 +++++++++++++++++++++------------------------ 3 files changed, 27 insertions(+), 24 deletions(-)

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Re: [alsa-devel] Bug tracking help wanted (Re: alsa driver #2234 SoundScape Elite not support)
by Krzysztof Helt 07 Jan '09

07 Jan '09

On Tue, 6 Jan 2009 13:41:35 -0500 "Theodore J. Allen" <tjallen(a)hws.edu> wrote: > sscape: hardware detected at 0x330, using IRQ 5, DMA 1 > ALSA sound/isa/cs423x/cs4231_lib.c:226: codec out - reg 0xc = 0x40 > ALSA sound/isa/cs423x/cs4231_lib.c:1038: cs4231: port = 0x534, id = 0xa > ALSA sound/isa/cs423x/cs4231_lib.c:1044: CS4231: VERSION (I25) = 0x0 > ALSA sound/isa/cs423x/cs4231_lib.c:1063: unknown CS chip with version 0x0 Hi, There is one problem here. The codec is not detected. The codec on supported SoundScape boards is AD1845 which is compatible (more or less) with the CS4231 codec (hence cs4231 library). According to the wikipedia, the SS Elite uses AD1848KP codec which is older and not supported by the cs4231 library. Could you confirm that your card had AD1848KP codec (big chip with "Analog Devices" and "SoundPort" captions)? The simplest solution is to try the 2.6.28 or later kernel as the support for CS4231 and AD1848 codecs were unified. The new kernel may just work for you out of the box due to this change. If it does not please send the dmesg output again. Thank for your findings, Krzysztof ---------------------------------------------------------------------- Szef przynudza? Zagraj sobie! Kliknij >> http://link.interia.pl/f200e

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