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[alsa-devel] [PATCH 2/2] keywest: Get rid of useless i2c_device_name macro
by Jean Delvare 10 Apr '09

10 Apr '09

The i2c_device_name macro doesn't have much value, get rid of it. Signed-off-by: Jean Delvare <khali(a)linux-fr.org> Cc: Benjamin Herrenschmidt <benh(a)kernel.crashing.org> --- sound/ppc/keywest.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) --- linux-2.6.30-rc1.orig/sound/ppc/keywest.c 2009-04-10 16:22:08.000000000 +0200 +++ linux-2.6.30-rc1/sound/ppc/keywest.c 2009-04-10 16:25:16.000000000 +0200 @@ -33,10 +33,6 @@ static struct pmac_keywest *keywest_ctx; -#ifndef i2c_device_name -#define i2c_device_name(x) ((x)->name) -#endif - static int keywest_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -56,7 +52,7 @@ static int keywest_attach_adapter(struct if (! keywest_ctx) return -EINVAL; - if (strncmp(i2c_device_name(adapter), "mac-io", 6)) + if (strncmp(adapter->name, "mac-io", 6)) return 0; /* ignored */ memset(&info, 0, sizeof(struct i2c_board_info)); -- Jean Delvare

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[alsa-devel] Ubuntu sound problem - http://ubuntuforums.org/showthread.php?t=1073090
by jesse fillion 09 Apr '09

09 Apr '09

Good afternoon, My name is Jesse. Forgive me if this is not the correct address to be sending this type of request to, but I am looking for support in getting the Alsa drivers to work correctly with HP DV4 laptops. The DV4 1228ca has a Azalia RS780 soundcard. I have the ability to hear music through the headphone jack, but not the internal speakers (please see ubuntu forum for additional information). I would truly appreciate any information you could provide. Thank you. -Jesse Hi, I'm relatively new to Ubuntu and would be thrilled for any assistance anyone can provide me with this problem. I have an HP DV4 1228ca. Just like everyone, I did have sound through my front audio jack and could listen to with headphones. Unfortunately after trying all of your helpful suggestions, I don't even have audio in my front jack anymore. If I go into my sound properties, it doesnt seem to recognize my sound card anymore. I beleive this has to do with the entry in the alsa base file. Here are my results: "[code]#> ./configure --enable-dynamic-minors #> make" winblows@ubuntu:~/Desktop/AlsaDriver/alsa-driver$ make make dep make[1]: Entering directory `/home/winblows/Desktop/AlsaDriver/alsa-driver' make[2]: Entering directory `/home/winblows/Desktop/AlsaDriver/alsa-driver/acore' copying file alsa-kernel/core/info.c /home/winblows/Desktop/AlsaDriver/alsa-driver/utils/patch-alsa: 24: patch: not found make[2]: *** [info.c] Error 1 make[2]: Leaving directory `/home/winblows/Desktop/AlsaDriver/alsa-driver/acore' make[1]: *** [dep] Error 1 make[1]: Leaving directory `/home/winblows/Desktop/AlsaDriver/alsa-driver' make: *** [include/sndversions.h] Error 2 #> sudo make install-modules This is where my noobishness may shine through. I wasn't quite sure what to take from the make process above so I continued... winblows@ubuntu:~/Desktop/AlsaDriver/alsa-driver$ sudo make install-modules [sudo] password for winblows: find /lib/modules/2.6.27-11-generic/kernel/sound -name 'snd*.*o' | xargs rm -f find /lib/modules/2.6.27-11-generic/kernel/sound -name 'snd*.*o.gz' | xargs rm -f find /lib/modules/2.6.27-11-generic/kernel/sound -name 'ac97_bus.*o' | xargs rm -f find /lib/modules/2.6.27-11-generic/kernel/sound -name 'ac97_bus.*o.gz' | xargs rm -f make[1]: Entering directory `/home/winblows/Desktop/AlsaDriver/alsa-driver/acore' mkdir -p /lib/modules/2.6.27-11-generic/kernel/sound/acore cp snd-hrtimer.ko snd-hwdep.ko snd-page-alloc.ko snd-pcm.ko snd-rawmidi.ko snd-timer.ko snd.ko /lib/modules/2.6.27-11-generic/kernel/sound/acore cp: cannot stat `snd-hrtimer.ko': No such file or directory cp: cannot stat `snd-hwdep.ko': No such file or directory cp: cannot stat `snd-page-alloc.ko': No such file or directory cp: cannot stat `snd-pcm.ko': No such file or directory cp: cannot stat `snd-rawmidi.ko': No such file or directory cp: cannot stat `snd-timer.ko': No such file or directory cp: cannot stat `snd.ko': No such file or directory make[1]: *** [modules_install] Error 1 make[1]: Leaving directory `/home/winblows/Desktop/AlsaDriver/alsa-driver/acore' make: *** [install-modules] Error 1 #> sudo vim /etc/modprobe.d/alsa-base [add 'options snd_hda_intel model=hp-dv5' sans quotes to the bottom of the file, even if you have a dv4, etc.] I have tried each of the following, rebooting in between them: options snd_hda_intel model=hp-dv5 options snd_hda_intel model=hp-dv4 # Keep snd-pcsp from beeing loaded as first soundcard options snd-pcsp index=-2 alias snd-card-0 snd-hda-intel alias sound-slot-0 snd-hda-intel options snd-hda-intel model=dell-m4-1 options snd-hda-intel enable_msi=1 # Keep snd-pcsp from beeing loaded as first soundcard options snd-pcsp index=-2 alias snd-card-0 snd-hda-intel alias sound-slot-0 snd-hda-intel options snd-hda-intel model=hp=dv4 options snd-hda-intel enable_msi=1 I have also tried using the 3.4 compiler and "unstable" alsa snapshot package recommended by uticamarco. If anyone has any suggestions, I would be most grateful. Thank you very much. Jesse _________________________________________________________________ Internet Explorer 8 helps keep your personal info safe. http://go.microsoft.com/?linkid=9655581

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[alsa-devel] [PATCH 0/1] ASoC: TWL4030: Add support Voice DAI
by Joonyoung Shim 09 Apr '09

09 Apr '09

Hi, I added Voice DAI to support the PCM voice interface of the twl4030 codec. I tried this work with TRM, but there can be some miscomprehension. Please review. Thanks.

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[alsa-devel] [PATCH 0/3] ASoC: omap-mcbsp, osk5912 and tlv320aic23 DSP mode change
by Peter Ujfalusi 09 Apr '09

09 Apr '09

Hello, While I was trying to implement the four channel mode for the twl4030 codec, I have noticed, that the DSP_B mode implementation in omap-mcbsp and tlv320aic23 is not coorect, also for me it seams that the osk5912 configuration for the DSP mode is incorrect (based on the tlv320aic32 datasheet). The following series tries to correct this by: - Adding DSP_A support for the codec (setting the LRP bit for the DSP mode) - Changing the DSP_B mode to DSP_A mode in omap-mcbsp - Correcting the dai format configuration for the osk5912 board file. Please note, that I don't have access to osk5912 board, but based on the available documentation, I think the changes in this series are correct. --- Peter Ujfalusi (3): ASoC: tlv320aic32: add DSP_A format support ASoC: omap-mcbsp: change the DSP_B mode to DSP_A mode ASoC: osk5912: Use the correct DSP_A mode sound/soc/codecs/tlv320aic23.c | 2 ++ sound/soc/omap/omap-mcbsp.c | 4 ++-- sound/soc/omap/osk5912.c | 8 ++++---- 3 files changed, 8 insertions(+), 6 deletions(-)

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[alsa-devel] Alsa driver issue with udev events
by reeteshchandran＠yahoo.com 08 Apr '09

08 Apr '09

Hello all, I am using Alsa driver 1.0.12RC1 on ARM platform. I have a volume control application using SALSA (small alsa) running. The app has the control device open (/dev/snd/controlC0). I have another application listening to udev events, something like udev monitor. The device in description is USB headset. The problem is when I unplug the device. When I unplug, I am not getting all udev remove events. I get only 3 remove events from /class/sound/mixer, /class/sound/dsp and /class/sound/audio. But I dont get the remove events for the USB device layer. As a result I am not able to detect that the device has been removed. This problem exists only if the app has the control device open. I closed the control device and I get all unplug events correctly. Has anyone else seen this problem ? Any pointers as to where to start looking ? Thanks and regards, Reetesh

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Re: [alsa-devel] ASoC: Fixed reg cache bugs in wm8974 codec.
by Mark Brown 08 Apr '09

08 Apr '09

On Wed, Apr 08, 2009 at 12:25:49PM +0200, javier Martin wrote: > ASoC: Fixed reg cache bugs in wm8974 codec. Applied, thanks.

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[alsa-devel] Help-Rewind/Forward
by Sudeept Prusti 08 Apr '09

08 Apr '09

Hi all, Can anyone brief how exactly rewind/forward works in alsa-lib API. As alsa uses period based architecture, how exactly it(rewind/forward) happens in driver. Thanks, Sudeept The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments contained in it.

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[alsa-devel] 08-Apr unstable snapsot does not compile with Ubuntu kernel released this morning
by Susan Cragin 08 Apr '09

08 Apr '09

Background--Yesterday was the first alsa-driver unstable in a while. It did not compile with my kernel and I notified this list. Yesterday afternoon late there were some updates including a new (I think) alsa-tools. (It might have been alsa-utils.) After that, the 08-Apr drivers compiled. There was another Ubuntu 2.6.28-11 kernel released this morning. After downloading /installing that the 08-Apr unstable snapshot no longer compiles. (I tried both ./configure && make AND ./gitcompile) I don't know if this information is useful to you, or even if alsa-driver-unstable is supposed to compile with the 28 kernel. No need to respond. Susan susan@ubuntu:~/Desktop/alsa-driver-unstable$ ./configure && make checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for ranlib... ranlib checking for a BSD-compatible install... /usr/bin/install -c checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for an ANSI C-conforming const... yes checking for inline... inline checking whether time.h and sys/time.h may both be included... yes checking whether gcc needs -traditional... no checking for current directory... /home/susan/Desktop/alsa-driver-unstable checking cross compile... checking for directory with kernel source... /lib/modules/2.6.28-11-generic/build checking for directory with kernel build... checking for kernel linux/version.h... yes checking for kernel linux/autoconf.h... yes checking for kernel version... 2.6.28-11-generic checking for GCC version... ./configure: eval: line 5216: syntax error near unexpected token `)' ./configure: eval: line 5216: `my_compiler_version=4.3.3-5ubuntu4)' Kernel compiler: Used compiler: gcc (Ubuntu 4.3.3-5ubuntu4) 4.3.3 *** NO PREDEFINED KERNEL COMPILER IS DETECTED *** Assuming the same compiler is used with the current system compiler. *** Please make sure that the same compiler version was used for building kernel. checking for built-in ALSA... no checking for existing ALSA module... yes checking for Red Hat kernel... auto checking for Red Hat kernel... no checking for SUSE kernel... auto checking for SUSE kernel... no checking for updating alsa-kernel version.h... yes checking for CONFIG_EXPERIMENTAL... yes checking for directory to store kernel modules... /lib/modules/2.6.28-11-generic/kernel/sound checking for verbose procfs... on checking for verbose printk... on checking for debug level... none checking for ISA support in kernel... yes checking for processor type... i586 checking for i386 machine type... default checking for ISA DMA API... yes checking for kernel linux/config.h... no Creating <linux/config.h>... checking for deprecated linux/config.h... checking to modify of kernel linux/kmod.h... no checking for kernel linux/utsrelease.h... yes checking for kernel linux/compiler.h... yes checking for kernel linux/pm.h... yes checking for kernel linux/spinlock.h... yes checking for kernel linux/irq.h... yes checking for kernel linux/threads.h... yes checking for kernel linux/rwsem.h... yes checking for kernel linux/gameport.h... yes checking for kernel media/v4l2-dev.h... yes checking for kernel linux/devfs_fs_kernel.h... no Creating a dummy <linux/devfs_fs_kernel.h>... checking for kernel linux/highmem.h... yes checking for kernel linux/workqueue.h... yes checking for kernel linux/dma-mapping.h... yes checking for kernel asm/hw_irq.h... yes checking for kernel linux/device.h... yes checking for kernel linux/platform_device.h... yes checking for kernel linux/isa.h... yes checking for kernel linux/jiffies.h... yes checking for kernel linux/compat.h... yes checking for kernel linux/log2.h... yes checking for kernel linux/adb.h... yes checking for kernel linux/cuda.h... yes checking for kernel linux/pmu.h... yes checking for kernel linux/io.h... yes checking for kernel linux/moduleparam.h... yes checking for kernel linux/syscalls.h... yes checking for kernel linux/firmware.h... yes checking for kernel linux/err.h... yes checking for kernel linux/bitmap.h... yes checking for kernel linux/mutex.h... yes checking for kernel linux/pm_qos_params.h... yes checking for kernel linux/kthread.h... yes checking for kernel asm/irq_regs.h... yes checking for kernel linux/seq_file.h... yes checking for kernel linux/debugfs.h... yes checking for kernel linux/gpio.h... yes checking for kernel module symbol versions... yes checking for has ioport support... yes checking for PCI support in kernel... yes checking for I2C driver in kernel... yes checking for I2C_POWERMAC in kernel... unknown checking for firmware loader... yes checking for input subsystem in kernel... yes checking for pc-speaker platform in kernel... yes checking for SMP... yes checking for Video device support in kernel... yes checking for ISA PnP driver in kernel... yes checking for PnP driver in kernel... yes checking for Kernel ISA-PnP support... yes checking for strlcpy... yes checking for snprintf... yes checking for vsnprintf... yes checking for scnprintf... yes checking for sscanf... yes checking for vmalloc_to_page... yes checking for old kmod... no checking for PDE... yes checking for pci_set_consistent_dma_mask... yes checking for pci_dev_present... yes checking for msleep... yes checking for msleep_interrupt... yes checking for msecs_to_jiffies... yes checking for tty->count is the atomic type... no checking for video_get_drvdata... yes checking for video_drvdata... yes checking for V4L1 layer... yes checking for io_remap_pfn_range... yes checking for kcalloc... yes checking for kstrdup... yes checking for kstrndup... yes checking for kzalloc... yes checking for create_workqueue with flags... no checking for pci_ioremap_bar... yes checking for saved_config_space in pci_dev... yes checking for new pci_save_state... yes checking for register_sound_special_device... yes checking for driver extra-version... checking for driver version... 1.0.19 checking for dynamic minor numbers... no checking for sequencer support... yes checking for OSS/Free emulation... yes checking for OSS PCM plugin system inclusion... yes checking for RTC support... no checking for HPET support... yes checking for Procfs support... yes checking for USB support... yes checking for class_simple... no checking for old driver suspend/resume callbacks... no checking for removal of page-reservation for nopage/mmap... no checking for nested class_device... no checking for new IRQ handler... yes checking for gfp_t... yes checking for GFP_DMA32... yes checking for page_to_pfn... yes checking for PnP suspend/resume... yes checking for device_create_drvdata... no checking for new unlocked/compat_ioctl... yes checking for builtin _Bool support... yes checking for x86-compatible PC... yes checking for High-Res timers... yes checking for kernel PCMCIA checking for PCMCIA support... yes checking for PC9800 support in kernel... no checking for parallel port support... yes checking for power management... yes checking for CONFIG_HAS_DMA... yes checking for cards to compile driver for... all checking for additonal options to compile driver for... all configure: creating ./config.status config.status: creating version config.status: creating Makefile.conf config.status: WARNING: 'Makefile.conf.in' seems to ignore the --datarootdir setting config.status: creating snddevices config.status: creating utils/alsa-driver.spec config.status: creating utils/buildrpm config.status: creating toplevel.config config.status: creating utils/alsasound config.status: creating utils/alsasound.posix config.status: creating include/pci_ids_compat.h config.status: creating include/i2c-id_compat.h config.status: creating include/config.h config.status: include/config.h is unchanged config.status: creating include/config1.h config.status: include/config1.h is unchanged config.status: creating include/version.h config.status: include/version.h is unchanged config.status: creating include/autoconf-extra.h config.status: include/autoconf-extra.h is unchanged Hacking autoconf.h... make dep make[1]: Entering directory `/home/susan/Desktop/alsa-driver-unstable' make[2]: Entering directory `/home/susan/Desktop/alsa-driver-unstable/acore' copying file alsa-kernel/core/info.c patching file info.c Hunk #2 FAILED at 155. Hunk #3 succeeded at 162 (offset -5 lines). Hunk #4 succeeded at 172 (offset -5 lines). Hunk #5 succeeded at 203 (offset -5 lines). Hunk #6 succeeded at 490 (offset -5 lines). Hunk #7 FAILED at 530. Hunk #8 FAILED at 994. Hunk #9 succeeded at 1018 (offset -10 lines). 3 out of 9 hunks FAILED -- saving rejects to file info.c.rej make[2]: *** [info.c] Error 1 make[2]: Leaving directory `/home/susan/Desktop/alsa-driver-unstable/acore' make[1]: *** [dep] Error 1 make[1]: Leaving directory `/home/susan/Desktop/alsa-driver-unstable' make: *** [include/sndversions.h] Error 2 susan@ubuntu:~/Desktop/alsa-driver-unstable$

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[alsa-devel] Need help on porting ALSA to ARM application baseboard
by Diptopal Basu 08 Apr '09

08 Apr '09

Hi All , I am working on ARM 926EJ-S Application baseboard . The board has a LM4549 codec connected through an AACI prime cell . I am running Linux 2.6.26.5 on this board and the requirement now is to have an ogg vorbis player running on the board , I am planning to use ogg123 for the same purpose , but it requires ALSA driver on the board . Do you have any information as to how to port ALSA on this particular board . Regards Diptopal Basu

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[alsa-devel] [PATCH 0/6] ASoC: 4 channel support for twl4030 and omap-mcbsp
by Peter Ujfalusi 08 Apr '09

08 Apr '09

Hello, This series adds support for four channel DSP_A or DSP_B on omap-mcbsp and four channel support for the twl4030 codec (in Option1). Constrains added to deal with the channel count in twl4030 codec driver. As an example, the board file for Beagle is modified to add support for stereo and TDM mode depending on the stream's channel count, so the stereo and the four channel mode are supported on Beagle. Please note that patch #2 modifies also the DSP_B mode to have single phase configuration, s since I think that is the correct for that mode also. --- Peter Ujfalusi (6): ASoC: OMAP mcbsp: Add DSP_A support ASoC: OMAP mcbsp: Add 4 channel support ASoC: TWL4030: Enable all audio paths ASoC: TWL4030: Add 4 channel TDM support ASoC: TWL4030: Add constraints for 4 channel mode ASoC: Beagle: Add support for 4 channel mode sound/soc/codecs/twl4030.c | 24 ++++++++++++++++++++---- sound/soc/omap/omap-mcbsp.c | 25 +++++++++++++++++++------ sound/soc/omap/omap3beagle.c | 26 ++++++++++++++++++-------- 3 files changed, 57 insertions(+), 18 deletions(-)

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