October 2013 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PING!] Re: HDMI audio is not working on my new desktop
by Alexander E. Patrakov 05 Oct '13

05 Oct '13

2013/8/14 Alexander E. Patrakov <patrakov(a)gmail.com>: > Hello. > > I built a new desktop PC based on the Gigabyte H87N-WIFI motherboard. > It has one DVI and two HDMI outputs. However, I cannot get any sound > over HDMI. The same OS image works perfectly on my laptop that also > has an HDMI output. > > This is not a pulseaudio problem, as I don't get any sound even if I > test with this command: > > pasuspender -- speaker-test -c2 -D hdmi:0,2 # or, for that matter, 0,0 or 0,1 > > Alsa-info.sh has uploaded its output to > http://www.alsa-project.org/db/?f=1ad7192a15ff4a70b5ddb2579476dbb98adbd929 > > Please note this error in dmesg, it may be relevant: > > [ 1.803595] hda_codec: invalid CONNECT_LIST verb 5[1]:0 > [ 1.803719] hda_codec: invalid CONNECT_LIST verb 7[1]:0 As nobody replied, I have converted this into a formal bug report: https://bugzilla.kernel.org/show_bug.cgi?id=60769 Haswell people, _please_ comment on the bug. -- Alexander E. Patrakov

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[alsa-devel] Microphone does not longer work on Lenovo N581
by Manuel Reimer 05 Oct '13

05 Oct '13

Hello, I'm using Archlinux and so usually run always on the latest kernel. But unfortunately somewhere with Kernel 3.9 my Intel sound got broken. Playback works, but no microphone is found. So I keep downgrading to 3.8.8 for some months, now. Can someone please help me with finding a solution for this? Is it really possible that the alsa driver "snd_had_intel" was broken between 3.8 and 3.9 and noone found this bug, so far? Thank you very much in advance Greetings, Manuel

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[alsa-devel] [PATCH 1/6] ASoC: cs4271: Include linux/of.h header
by Sachin Kamat 04 Oct '13

04 Oct '13

'of_match_ptr' is defined in linux/of.h. Include it explicitly. Signed-off-by: Sachin Kamat <sachin.kamat(a)linaro.org> --- sound/soc/codecs/cs4271.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c index a20f1bb..f6e9534 100644 --- a/sound/soc/codecs/cs4271.c +++ b/sound/soc/codecs/cs4271.c @@ -25,6 +25,7 @@ #include <linux/gpio.h> #include <linux/i2c.h> #include <linux/spi/spi.h> +#include <linux/of.h> #include <linux/of_device.h> #include <linux/of_gpio.h> #include <sound/pcm.h> -- 1.7.9.5

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[alsa-devel] us122l
by James Miller 04 Oct '13

04 Oct '13

please ignore my previous email -- James Stewart Miller Bsc(hons) Psych.

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[alsa-devel] tascam us122l
by James Miller 04 Oct '13

04 Oct '13

Hi, I've just checked the kernel source for the tascam us122l (us122l.c us122l.h) and it has changed completely since the 3.4 kernel. I'm having a stack trace problem when trying to use jack with us122l. The card is recognised and I am using the .asoundrc from pub.briata.org as I always have done. When the us122l.c got broken (around about kernel version 3.6 to 3.9) I was able to get it working by recompiling the kernel after amending the us122l.c source code by changing a flag that was pushed in to a vm struct. In the new code I can't find any reference to the vm operation and it seems that the code has changed completely, I am going to try and revert to the 3.4 us122l.c to see if that will work, but I'd be grateful if someone could look into this. Thanks James -- James Stewart Miller Bsc(hons) Psych.

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Re: [alsa-devel] [PATCH] sound: usb: support wireless devices in snd_usb_parse_datainterval
by Greg KH 04 Oct '13

04 Oct '13

On Tue, Oct 01, 2013 at 02:32:57PM -0500, Thomas Pugliese wrote: > Hi, > This patch adds support for dev speed USB_SPEED_WIRELESS in > snd_usb_parse_datainterval which allows the usb sound core to create > ISO urbs with the correct number and size of buffers. > > Signed-off-by: Thomas Pugliese <thomas.pugliese(a)gmail.com> Acked-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>

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Re: [alsa-devel] [PATCH] sound: usb: add support for wireless USB devices
by Greg KH 04 Oct '13

04 Oct '13

On Tue, Oct 01, 2013 at 02:32:15PM -0500, Thomas Pugliese wrote: > This patch updates snd_usb_audio_create also support devices whose > speed == USB_SPEED_WIRELESS. > > Signed-off-by: Thomas Pugliese <thomas.pugliese(a)gmail.com> Acked-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>

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[alsa-devel] snd_device_name_hint segfaults
by Forest Bond 03 Oct '13

03 Oct '13

Hi, I'm seeing segfaults with VLC similar to those reported here: http://mailman.alsa-project.org/pipermail/alsa-devel/2013-January/059168.ht… This is on Ubuntu 12.04 with the latest alsa-lib package (1.0.25-1ubuntu10.2) and the following patches also applied: * 2cfc8b9b44a8e493c41b3d63d5a00b306a18a5ed snd_pcm_direct_parse_open_conf(): use thread-safe getgrnam_r() * 44c1a623dd1fc9e831616b663bebc54ca98df994 Add snd_lib_error_set_local() to install a thread-local error handler. * 25dbb102810b31c02358904d70d53c960fb0a10e snd_device_name_hint(): do not change the global error handler. * f49b2dc522a2564315c76d075203b15a39941e8a snd_device_name_hint(): do not use global snd_config. * 7f2b2c8c1650a1883b48abfcdb455138943854f9 conf: Fix a memory access violation resulting from improper error propogation So I think there are still issues when calling snd_device_name_hint(-1, ...). Here is the backtrace: #0 0x003f0e78 in __strcpy_chk () from /lib/i386-linux-gnu/libc.so.6 #1 0x0625084b in strcpy (__src=0x0, __dest=0xb6025e80 "pcm.(null)") at /usr/include/i386-li nux-gnu/bits/string3.h:105 #2 try_config (config=0xaf1c4df0, list=0xb52fe804, base=0x323e962 "pcm", name=0x0) at nameh int.c:243 #3 0x06251bc5 in add_software_devices (list=0xb52fe804, config=0xaf1c4df0) at namehint.c:51 2 #4 snd_device_name_hint (card=-1, iface=<optimized out>, hints=0xb52fe90c) at namehint.c:59 1 #5 0x0323c9bb in GetDevices (obj=0xb6271700, item=0x0, prefs_dev=<optimized out>) at alsa.c :721 #6 0x0323d4c0 in Probe (dev=0xb6011df8 "default", obj=0xb6271700) at alsa.c:161 #7 Open (obj=0xb6271700) at alsa.c:539 #8 0x0a6c73d0 in generic_start (func=0x323cd10, ap=0xb52fed98 "\273") at modules/modules.c:422 #9 0x0a6c7a3a in vlc_module_load (p_this=0xb6271700, psz_capability=0xa70b959 "audio output", psz_name=<optimized out>, b_strict=false, probe=0xa6c73c0 <generic_start>) at modules/modules.c:347 #10 0x0a6c8002 in module_need (obj=0xb6271700, cap=0xa70b959 "audio output", name=0xa70d2bd "$aout", strict=false) at modules/modules.c:437 #11 0x0a6b1242 in aout_OutputNew (p_aout=0xb6271700, p_format=0xb52feeac) at audio_output/output.c:59 #12 0x0a6ad77f in aout_DecNew (p_aout=0xb6271700, p_format=0xb52feeac, p_replay_gain=0xaef02a14, p_request_vout=0xb52feed0) at audio_output/dec.c:112 #13 0x0a67066e in aout_new_buffer (p_dec=0xaef02870, i_samples=1024) at input/decoder.c:2286 #14 0x0a672690 in decoder_NewAudioBuffer (p_decoder=0xaef02870, i_size=1024) at input/decoder.c:213 #15 0x04032f8c in DecodeBlock (p_dec=0xaef02870, pp_block=0xb52ff05c) at faad.c:464 #16 0x0a670891 in DecoderDecodeAudio (p_dec=0xaef02870, p_block=0xaef03000) at input/decoder.c:1291 #17 0x0a6716f5 in DecoderProcessAudio (b_flush=false, p_block=0xaef03000, p_dec=0xaef02870) at input/decoder.c:1936 #18 DecoderProcess (p_dec=0xaef02870, p_block=<optimized out>) at input/decoder.c:2059 #19 0x0a671959 in DecoderThread (p_data=0xaef02870) at input/decoder.c:938 #20 0x001fbd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #21 0x003ddace in clone () from /lib/i386-linux-gnu/libc.so.6 As a work around I will probably patch VLC to not call snd_device_name_hint this way. I see this has been done for other applications: http://code.google.com/p/chromium/issues/detail?id=95797 http://code.mythtv.org/trac/ticket/10809 But I wanted to try diagnosing the issue first. Thoughts? Thanks, Forest -- Forest Bond http://www.alittletooquiet.net http://www.rapidrollout.com

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[alsa-devel] [PATCH] ASoC: omap: Fix incorrect ARM dependency
by Jarkko Nikula 03 Oct '13

03 Oct '13

Commit b0e0a4d ("ASoC: omap: Enable COMPILE_TEST build for DT platforms") added two incorrect CONFIG_ARCH_ARM dependencies making impossible to select audio support for Nokia RX-51. Fix this by using correct CONFIG_ARM. Signed-off-by: Jarkko Nikula <jarkko.nikula(a)bitmer.com> --- This is a fix for 3.12-rc. I.e. not for next merge window. --- sound/soc/omap/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig index daa78a0..4a07f71 100644 --- a/sound/soc/omap/Kconfig +++ b/sound/soc/omap/Kconfig @@ -1,6 +1,6 @@ config SND_OMAP_SOC tristate "SoC Audio for the Texas Instruments OMAP chips" - depends on (ARCH_OMAP && DMA_OMAP) || (ARCH_ARM && COMPILE_TEST) + depends on (ARCH_OMAP && DMA_OMAP) || (ARM && COMPILE_TEST) select SND_DMAENGINE_PCM config SND_OMAP_SOC_DMIC @@ -26,7 +26,7 @@ config SND_OMAP_SOC_N810 config SND_OMAP_SOC_RX51 tristate "SoC Audio support for Nokia RX-51" - depends on SND_OMAP_SOC && ARCH_ARM && (MACH_NOKIA_RX51 || COMPILE_TEST) + depends on SND_OMAP_SOC && ARM && (MACH_NOKIA_RX51 || COMPILE_TEST) select SND_OMAP_SOC_MCBSP select SND_SOC_TLV320AIC3X select SND_SOC_TPA6130A2 -- 1.8.4.rc3

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[alsa-devel] [PATCH] ALSA: snd-usb-usx2y: fix start frame mask
by Daniel Mack 03 Oct '13

03 Oct '13

This patch is based on a change proposed by Guido Aulisi in a discussion on LAU which can be followed here: http://linuxaudio.org/mailarchive/lau/2013/5/20/200177 Cc: fzu(a)wemgehoertderstaat.de Original-code-by: Guido Aulisi <guido.aulisi(a)gmail.com> Tested-by: Dr Nicholas J Bailey <nicholas.bailey(a)glasgow.ac.uk> Signed-off-by: Daniel Mack <zonque(a)gmail.com> --- sound/usb/usx2y/usbusx2yaudio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index 63fb521..cd16fcc 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -328,7 +328,7 @@ static void i_usX2Y_urb_complete(struct urb *urb) usX2Y_error_urb_status(usX2Y, subs, urb); return; } - if (likely((urb->start_frame & 0xFFFF) == (usX2Y->wait_iso_frame & 0xFFFF))) + if (likely((urb->start_frame & 0x03FF) == (usX2Y->wait_iso_frame & 0x03FF))) subs->completed_urb = urb; else { usX2Y_error_sequence(usX2Y, subs, urb); -- 1.8.3.1

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