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[alsa-devel] Fixing the AICA driver
by Adrian McMenamin 07 Jan '09

07 Jan '09

It's about a year since I last mentioned this so I thought I'd give it another go... But the AICA sound driver I wrote for the Dreamcast still won't work properly with a pure ALSA setup and I don't know why. It works when OSS emulation is on so it appears to be some sort of interaction with the ALSA lib layer. The snd-summy driver also appears to work well with a 'pure' ALSA setup, but when (for instance) I try to replay an MP3 track without OSS emulation on I get this: Playing MPEG stream from ms.mp3 ... MPEG 1.0, Layer: III, Freq: 44100, mode: Joint-Stereo, modext: 2, BPF : 2560 Channels: 2, copyright: No, original: Yes, CRC: No, emphasis: 0. Bitrate: 128 Kbits/s, Extension value: 2 Audio: 1:1 conversion, rate: 44100, encoding: signed 16 bit, channels: 2 ALSA lib pcm_plug.c:773:(snd_pcm_plug_hw_refine_schange) Unable to find an usable access for 'default' ALSA snd_pcm_hw_params_set_access error: Invalid argument Can't find a suitable libao driver. (Is device in use?) Any clues anyone? Best wishes for 2009 and thanks for all help, Adrian

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[alsa-devel] [PATCH] Typo kills AD1882 mixers
by Clemens Fruhwirth 07 Jan '09

07 Jan '09

Typo bug. --- linux-2.6.28-gentoo/sound/pci/hda/patch_analog.c 2009-01-04 10:58:53.000000000 +0100 +++ linux-2.6.28-gentoo.new/sound/pci/hda/patch_analog.c 2009-01-03 21:31:14.000000000 +0100 @@ -4264,13 +4264,13 @@ spec->num_adc_nids = ARRAY_SIZE(ad1882_adc_nids); spec->adc_nids = ad1882_adc_nids; spec->capsrc_nids = ad1882_capsrc_nids; - if (codec->vendor_id == 0x11d1882) + if (codec->vendor_id == 0x11d41882) spec->input_mux = &ad1882_capture_source; else spec->input_mux = &ad1882a_capture_source; spec->num_mixers = 2; spec->mixers[0] = ad1882_base_mixers; - if (codec->vendor_id == 0x11d1882) + if (codec->vendor_id == 0x11d41882) spec->mixers[1] = ad1882_loopback_mixers; else spec->mixers[1] = ad1882a_loopback_mixers; -- Fruhwirth Clemens http://clemens.endorphin.org

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[alsa-devel] [PATCH] pcm_ladspa: add support for softfloat
by Mike Frysinger 07 Jan '09

07 Jan '09

The ladspa module uses math functions unconditionally which breaks when building with --with-softfloat. Tweak the code to only call the math functions when HAVE_SOFT_FLOAT is not defined. Signed-off-by: Mike Frysinger <vapier(a)gentoo.org> --- src/pcm/pcm_ladspa.c | 23 ++++++++++++++--------- 1 files changed, 14 insertions(+), 9 deletions(-) diff --git a/src/pcm/pcm_ladspa.c b/src/pcm/pcm_ladspa.c index 5161820..0e9321c 100644 --- a/src/pcm/pcm_ladspa.c +++ b/src/pcm/pcm_ladspa.c @@ -34,7 +34,9 @@ #include <dirent.h> #include <locale.h> +#ifndef HAVE_SOFT_FLOAT #include <math.h> +#endif #include "pcm_local.h" #include "pcm_plugin.h" @@ -511,36 +513,39 @@ static void snd_pcm_ladspa_get_default_cvalue(const LADSPA_Descriptor * desc, un *val = desc->PortRangeHints[port].LowerBound; break; case LADSPA_HINT_DEFAULT_LOW: - if (LADSPA_IS_HINT_LOGARITHMIC(hdesc)) { +#ifndef HAVE_SOFT_FLOAT + if (LADSPA_IS_HINT_LOGARITHMIC(hdesc)) *val = exp(log(desc->PortRangeHints[port].LowerBound) * 0.75 + log(desc->PortRangeHints[port].UpperBound) * 0.25); - } else { + else +#endif *val = (desc->PortRangeHints[port].LowerBound * 0.75) + (desc->PortRangeHints[port].UpperBound * 0.25); - } break; case LADSPA_HINT_DEFAULT_MIDDLE: - if (LADSPA_IS_HINT_LOGARITHMIC(hdesc)) { +#ifndef HAVE_SOFT_FLOAT + if (LADSPA_IS_HINT_LOGARITHMIC(hdesc)) *val = sqrt(desc->PortRangeHints[port].LowerBound * desc->PortRangeHints[port].UpperBound); - } else { + else +#endif *val = 0.5 * (desc->PortRangeHints[port].LowerBound + desc->PortRangeHints[port].UpperBound); - } break; case LADSPA_HINT_DEFAULT_HIGH: - if (LADSPA_IS_HINT_LOGARITHMIC(hdesc)) { +#ifndef HAVE_SOFT_FLOAT + if (LADSPA_IS_HINT_LOGARITHMIC(hdesc)) *val = exp(log(desc->PortRangeHints[port].LowerBound) * 0.25 + log(desc->PortRangeHints[port].UpperBound) * 0.75); - } else { + else +#endif *val = (desc->PortRangeHints[port].LowerBound * 0.25) + (desc->PortRangeHints[port].UpperBound * 0.75); - } break; case LADSPA_HINT_DEFAULT_MAXIMUM: *val = desc->PortRangeHints[port].UpperBound; -- 1.6.0.6

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[alsa-devel] alsa-info security/privacy concerns
by Wu Fengguang 07 Jan '09

07 Jan '09

Greetings, The auto-uploading behavior of http://www.alsa-project.org/alsa-info.sh makes it act like a spyware. This makes some users - including me in the first try - astonishing and uncomfortable. I'd like to fix it by 1) adding user prompt 2) defaulting to --no-upload and introduce --upload Before going for the code, I'd like to ask for your opinions, especially on (2). Thank you. Fengguang

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[alsa-devel] [PATCH] Add config files for more Analog Devices codecs
by Mike Frysinger 07 Jan '09

07 Jan '09

From: Cliff Cai <cliff.cai(a)analog.com> Signed-off-by: Cliff Cai <cliff.cai(a)analog.com> Signed-off-by: Mike Frysinger <vapier(a)gentoo.org> --- src/conf/cards/AD1836.conf | 17 +++++++++++++++++ src/conf/cards/AD1980.conf | 42 ++++++++++++++++++++++++++++++++++++++++++ src/conf/cards/AD73311.conf | 14 ++++++++++++++ src/conf/cards/AD73322.conf | 17 +++++++++++++++++ src/conf/cards/Makefile.am | 5 +++++ src/conf/cards/SSM2602.conf | 12 ++++++++++++ 6 files changed, 107 insertions(+), 0 deletions(-) create mode 100644 src/conf/cards/AD1836.conf create mode 100644 src/conf/cards/AD1980.conf create mode 100644 src/conf/cards/AD73311.conf create mode 100644 src/conf/cards/AD73322.conf create mode 100644 src/conf/cards/SSM2602.conf diff --git a/src/conf/cards/AD1836.conf b/src/conf/cards/AD1836.conf new file mode 100644 index 0000000..0317ec5 --- /dev/null +++ b/src/conf/cards/AD1836.conf @@ -0,0 +1,17 @@ +AD1836.pcm.default { + type plug + slave { + pcm { + type mmap_emul + slave { + pcm { + type hw + card 0 + format S32_LE + rate 48000 + sync_ptr_ioctl 1 + } + } + } + } +} diff --git a/src/conf/cards/AD1980.conf b/src/conf/cards/AD1980.conf new file mode 100644 index 0000000..bd0e519 --- /dev/null +++ b/src/conf/cards/AD1980.conf @@ -0,0 +1,42 @@ +<confdir:pcm/front.conf> + +AD1980.pcm.front.0 { + @args [ CARD ] + @args.CARD { + type string + } + type hw + card $CARD + device 0 +} + +AD1980.pcm.default { + @args [ CARD ] + @args.CARD { + type string + } + type asym + playback.pcm { + type plug + slave.pcm { + @func concat + strings [ "dmix:CARD=" $CARD ] + } + } + capture.pcm { + type plug + slave.pcm { + @func concat + strings [ "dsnoop:CARD=" $CARD ] + } + } +} + +<confdir:pcm/surround40.conf> +<confdir:pcm/surround41.conf> +<confdir:pcm/surround50.conf> +<confdir:pcm/surround51.conf> + +AD1980.pcm.surround40.0 cards.AD1980.pcm.front.0 +AD1980.pcm.surround51.0 cards.AD1980.pcm.front.0 + diff --git a/src/conf/cards/AD73311.conf b/src/conf/cards/AD73311.conf new file mode 100644 index 0000000..e271e9c --- /dev/null +++ b/src/conf/cards/AD73311.conf @@ -0,0 +1,14 @@ +AD73311.pcm.default { + type plug + slave { + pcm { + type hw + card 0 + format S16_LE + rate 8000 + channels 1 + } + + + } +} diff --git a/src/conf/cards/AD73322.conf b/src/conf/cards/AD73322.conf new file mode 100644 index 0000000..e6cbc29 --- /dev/null +++ b/src/conf/cards/AD73322.conf @@ -0,0 +1,17 @@ +AD73322.pcm.default { + type plug + slave { + pcm { + type mmap_emul + slave { + pcm { + type hw + card 0 + format S16_LE + rate 8000 + channels 1 + } + } + } + } +} diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am index f4d6c17..f2d34c7 100644 --- a/src/conf/cards/Makefile.am +++ b/src/conf/cards/Makefile.am @@ -2,6 +2,10 @@ alsaconfigdir = @ALSA_CONFIG_DIR@ alsadir = $(alsaconfigdir)/cards cfg_files = aliases.conf \ AACI.conf \ + AD1836.conf \ + AD1980.conf \ + AD73311.conf \ + AD73322.conf \ ATIIXP.conf \ ATIIXP-SPDMA.conf \ ATIIXP-MODEM.conf \ @@ -41,6 +45,7 @@ cfg_files = aliases.conf \ RME9636.conf \ RME9652.conf \ SI7018.conf \ + SSM2602.conf \ TRID4DWAVENX.conf \ USB-Audio.conf \ YMF744.conf \ diff --git a/src/conf/cards/SSM2602.conf b/src/conf/cards/SSM2602.conf new file mode 100644 index 0000000..a6fbffe --- /dev/null +++ b/src/conf/cards/SSM2602.conf @@ -0,0 +1,12 @@ +SSM2602.pcm.default { + type plug + slave { + pcm { + type hw + card 0 + format S32_LE + rate 48000 + channels 2 + } + } +} -- 1.6.0.6

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Re: [alsa-devel] Bug tracking help wanted (Re: alsa driver #2234 SoundScape Elite not support)
by Krzysztof Helt 06 Jan '09

06 Jan '09

On Wed, 31 Dec 2008 15:51:56 -0500 "Theodore J. Allen" <tjallen(a)hws.edu> wrote: > As a new Slackware was just released this month, I have been > upgrading and tweaking my new 2.6.27.7 kernel and just noticed this > week that last year there was some activity on the ISA SoundScape non- > PnP ALSA driver. I have played with it some more, but have not > gotten it to work. I'm still interested in getting a working ALSA > driver for the SoundScape Elite, so if a developer has code for me to > test, I will. I have only SoundScape VIVO card, but I can provide some help if you can send me the output from the driver (snd_sscape module). Please compile kernel with sound options: "Verbose printk", "Debug" and "More verbose debug". I suspect the Elite model requires some firmware to be uploaded before the card is usable. Kind regards, Krzysztof Dzwon tanio do wszystkich! Sprawdz >> http://link.interia.pl/f200a

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[alsa-devel] ASoC updates for v2.6.29
by Mark Brown 06 Jan '09

06 Jan '09

The following changes since commit 2f42357722f7ddc1ec0236fa55ad49ea8a7ce4b0: Peter Ujfalusi (1): ASoC: TWL4030: Convert the bitfield enums to VALUE_ENUM type are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-tiwai Mark Brown (2): ASoC: Use snd_soc_dapm_nc_pin() in at91sam9g20ek ASoC: Fix SND_SOC_ALL_CODECS handling of dual SPI and I2C control buses sound/soc/atmel/sam9g20_wm8731.c | 4 ++-- sound/soc/codecs/Kconfig | 20 +++++++++++++++----- 2 files changed, 17 insertions(+), 7 deletions(-)

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[alsa-devel] [PATCH - SB-0500 1/1] preliminary support for Toshiba SB-0500 (remote works)
by Andrea Borgia 06 Jan '09

06 Jan '09

Signed-off-by: Andrea Borgia <andrea(a)borgia.bo.it> diff --git a/usb/usbmixer.c b/usb/usbmixer.c index a492461..6490a74 100644 --- a/usb/usbmixer.c +++ b/usb/usbmixer.c @@ -66,6 +66,7 @@ static const struct rc_config { { USB_ID(0x041e, 0x3000), 0, 1, 2, 1, 18, 0x0013 }, /* Extigy */ { USB_ID(0x041e, 0x3020), 2, 1, 6, 6, 18, 0x0013 }, /* Audigy 2 NX */ { USB_ID(0x041e, 0x3040), 2, 2, 6, 6, 2, 0x6e91 }, /* Live! 24-bit */ + { USB_ID(0x041e, 0x3048), 2, 2, 6, 6, 2, 0x6e91 }, /* Toshiba SB0500 */ }; struct usb_mixer_interface { @@ -1706,7 +1707,8 @@ static void snd_usb_mixer_memory_change(struct usb_mixer_interface *mixer, break; /* live24ext: 4 = line-in jack */ case 3: /* hp-out jack (may actuate Mute) */ - if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040)) + if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || + mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id); break; default: @@ -1957,8 +1959,9 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer) int i, err; for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) { - if (i > 1 && /* Live24ext has 2 LEDs only */ - mixer->chip->usb_id == USB_ID(0x041e, 0x3040)) + if (i > 1 && /* Live24ext has 2 LEDs only */ + (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || + mixer->chip->usb_id == USB_ID(0x041e, 0x3048))) break; err = snd_ctl_add(mixer->chip->card, snd_ctl_new1(&snd_audigy2nx_controls[i], mixer)); @@ -1995,7 +1998,8 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry, snd_iprintf(buffer, "%s jacks\n\n", mixer->chip->card->shortname); if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020)) jacks = jacks_audigy2nx; - else if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040)) + else if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || + mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) jacks = jacks_live24ext; else return; @@ -2045,7 +2049,8 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, goto _error; if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) || - mixer->chip->usb_id == USB_ID(0x041e, 0x3040)) { + mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || + mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) { struct snd_info_entry *entry; if ((err = snd_audigy2nx_controls_create(mixer)) < 0) diff --git a/usb/usbmixer_maps.c b/usb/usbmixer_maps.c index d755be0..f41214f 100644 --- a/usb/usbmixer_maps.c +++ b/usb/usbmixer_maps.c @@ -285,6 +285,11 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .map = live24ext_map, }, { + .id = USB_ID(0x041e, 0x3048), + .map = audigy2nx_map, + .selector_map = audigy2nx_selectors, + }, + { /* Hercules DJ Console (Windows Edition) */ .id = USB_ID(0x06f8, 0xb000), .ignore_ctl_error = 1, -- 1.5.4.3

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[alsa-devel] ASoC updates
by Mark Brown 06 Jan '09

06 Jan '09

The following changes since commit cad9d90ec3f6c497dce2b163046436b6ab5cf6b6: Takashi Iwai (1): Merge branch 'fixes' of git://git.kernel.org/.../broonie/sound-2.6 into topic/asoc are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-tiwai David Brownell (1): ASoC: Clocking fixes for davinci-evm.c Dmitry Baryshkov (1): pxa2xx-ac97: switch AC unit to correct state before probing Grazvydas Ignotas (1): ASoC: Mark non-connected TWL4030 pins for pandora Jarkko Nikula (1): ASoC: OMAP: Select OMAP pin multiplexing when using Nokia N810 ASoC drivers Peter Ujfalusi (2): ASoC: New enum type: value_enum ASoC: TWL4030: Convert the bitfield enums to VALUE_ENUM type include/sound/soc-dapm.h | 15 +++ include/sound/soc.h | 30 ++++++ sound/arm/pxa2xx-ac97-lib.c | 25 +++-- sound/soc/codecs/twl4030.c | 118 +++++++++++------------- sound/soc/davinci/davinci-evm.c | 19 +++- sound/soc/omap/Kconfig | 1 + sound/soc/omap/omap3pandora.c | 13 +++ sound/soc/soc-core.c | 107 +++++++++++++++++++++ sound/soc/soc-dapm.c | 197 ++++++++++++++++++++++++++++++++++++++- 9 files changed, 447 insertions(+), 78 deletions(-)

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[alsa-devel] ASoC updates for 2.6.29
by Mark Brown 05 Jan '09

05 Jan '09

The following changes since commit 1d13bdaa9610e8f7e53f514f429d81b766db101c: Takashi Iwai (1): Merge branch 'topic/hda' into for-next are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git fixes David Brownell (1): ASoC: fix davinci-sffsdr buglet sound/soc/davinci/davinci-sffsdr.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)

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