- 15 Aug, 2008 6 commits
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Daniel THOMPSON authored
The dummy driver uses runtime->private_free but still frees its pcm structures on error paths. This is esoteric because the error paths in question are unreachable. Thus the bug is only a problem when someone copies this code into other drivers. Signed-off-by:
Daniel R Thompson <daniel.thompson@st.com> Signed-off-by:
Jaroslav Kysela <perex@perex.cz>
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Matthew Ranostay authored
Fixed several noise issues with DACs and ADCs on some 92HD75xxx based codecs with certain revision id's. Signed-off-by:
Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Matthew Ranostay authored
Dynamically create capture mux volume controls when a output amp is detected. Signed-off-by:
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Takashi Iwai authored
Signed-off-by:
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Takashi Iwai authored
Added the ignore_ctl_error parameter to enable/disable the control-error handling for mixer interfaces. It was a hard-coded ifdef, and now you can change it more easily. Signed-off-by:
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Takashi Iwai authored
Added the missing description of module parameters of usb-audio driver to ALSA-Configuration.txt. Signed-off-by:
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- 13 Aug, 2008 18 commits
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Jaroslav Kysela authored
Export HDA codec subvendor ID and revision ID to user space via the components variable. Our alsactl utility requires these values for the perfect hardware identification. Signed-off-by: -
Alexander Beregalov authored
ALSA-Configuration.txt: supported cards update Signed-off-by:
Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by:
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Alexander Beregalov authored
sound/pci: supported cards update Signed-off-by:
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Takashi Iwai authored
The widget node 0x21 should be initialized as unmuted/full (0dB) as default. This will reduce additional manual work by user at the first time use. Signed-off-by:
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Takashi Iwai authored
The SPDIF output is toggled at each time any SPDIF status bits are changed because of the known problems on some codecs. But, this also results in loosing the sync, and the problem is more obvious on HDMI output over SPDIF. Since the toggle is necessary only for some codecs, we should check whether this workaround is needed and skip if unnecessary. Signed-off-by:
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Alexander Beregalov authored
sound/pci/Kconfig: update for ice1712/24 Signed-off-by:
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Alexander Beregalov authored
ice1724/revo: simple clean up Signed-off-by:
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Takashi Iwai authored
Use the standard WARN() macro for snd_BUG(). Signed-off-by:
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Takashi Iwai authored
Remove snd_assert() completely now. Signed-off-by:
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Takashi Iwai authored
Kill snd_assert() in other places, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by:
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Takashi Iwai authored
Kill snd_assert() in sound/pci/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by:
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Takashi Iwai authored
Kill snd_assert() in sound/isa/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by:
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Takashi Iwai authored
Kill snd_assert() in sound/core/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by:
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Takashi Iwai authored
Introduced snd_BUG_ON() macro as a replacement of snd_assert() macro. snd_assert() is pretty ugly as it has the control flow in its argument. OTOH, snd_BUG_ON() behaves like a normal conditional, thus it's much easier to read the flow. Signed-off-by:
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Rene Herman authored
Signed-off-by:
Rene Herman <rene.herman@gmail.com> Signed-off-by:
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roel kluin authored
As is the clipping ceiling loop appears wrong anyways Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Timur Tabi authored
On the Freescale MPC8610, SSI1 is hard-coded to use DMA channels 0 and 1 for playback and capture, and SSI2 is hard-coded to use DMA channels 2 and 3. This patch fixes the fabric driver so that it uses the right channels. Signed-off-by:
Timur Tabi <timur@freescale.com> Signed-off-by:
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Mark Brown authored
The WM8580 is an audio CODEC designed for DVD and surround sound applications, offering three stereo DACs and a stereo ADC. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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- 06 Aug, 2008 16 commits
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Rene Herman authored
Make snd_ad1848_probe() easier to follow. With an exception for only trying once as soon as the codec is out of init (which should be all that's needed) the detection logic should be unchanged. Signed-off-by:
Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by:
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Takashi Iwai authored
Use pin 37 for mono-out as default on ALC203. Reported-by:
george pee <georgepee@gmail.com> Tested-by:
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Phillip Michael Jordan authored
The support for the SB Extigy's remote seems to be broken in all recent ALSA versions, including 1.0.17. The driver detects the event correctly, then submits a URB to query the RC code. On the Extigy, the URB is submitted with a length of 2 bytes. My hardware, however, only replies with 1 byte, containing the correct RC button code. The current implementation discards this as being too short. (line 1784 of usbmixer.c) This patch specifies a "minimum packet length" in the remote control configuration. I've left the values for the Audigy 2/Live! the same as the packet length, as I'm assuming the existing code works with them. (I don't have the hardware to confirm) This fixes the Extigy RC support, e.g. for use with Lirc. Signed-off-by:
Phillip Michael Jordan <phil@philjordan.eu> Signed-off-by:
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Mark Brown authored
The WM8900 is designed for portable multimedia applications requiring low power consumption, high performance audio and a compact form factor providing: - 24 bit stereo ADC and DAC - Microphone and line inputs - Line outputs - Class G headphone amplifier Signed-off-by:
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Mauro Carvalho Chehab authored
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) and CDI Brasil (www.cdibrasil.com.br/) for sponsoring this development. Signed-off-by:
Gilberto <gilberto@sistemafenix.com.br> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by:
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Pascal Terjan authored
This patch adds sound support for NEC Versa S9100 With it, we get sound on the internal speaker and headphone (with automute working) while there is no sound by default. External mic also works fine but I don't know if there is an internal one (if there is an internal mic it does not work currently), and I had to send back the hardware. Signed-off-by:
Pascal Terjan <pterjan@mandriva.com> Signed-off-by:
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Rene Herman authored
After the transition from cs4321_lib to wss_lib, azt2320 probe visits snd_ad1848_probe during detection. It expects register 0 (LEFT_INPUT) to be able to retain the value 0xaa during detection but AZT2320 does not support MIC gain meaning it reads back as 0x8a instead. Signed-off-by:
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Rene Herman authored
Add the Techmakers MF-4236PW (Crystal CX4236B-XQ3) PnP card ID. Signed-off-by:
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Krzysztof Helt authored
Remove initializations of spinlock and mutexes which are done earlier in snd_wss_new(). The snd_wss_new() is called from snd_wss_create(). Signed-off-by:
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Rene Herman authored
snd-opti92x-ad1848 mistakingly passes WSS_HW_OPTI93X currently. This fixes it as tested with a OPTi 82C929A/AD1848 card. Signed-off-by:
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Krzysztof Helt authored
Limit opti93x cards capture formats to only linear ones. Signed-off-by:
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Krzysztof Helt authored
Use the wss detection code and kill the ad1848 library. The library is fully assimilated into the new wss library. This required reworking of the AD1848 family code so the code is changed to correctly detect chips from the AD1848 and CS4231 families. I have tested it on following cards: Gallant SC-6600 (codec: AD1848, driver: snd-sc6600) SoundScape VIVO/90 (codec: AD1845, driver: snd-sscape) SG Waverider (codec: CS4231A, driver: Rene Herman's snd-galaxy) Opti930 (codec: built-in - CS4231 compatible, driver: snd-opti93x) Opti931 (codec: built-in - CS4231 compatible, driver: snd-opti93x) Gallant SC-70P (chip/codec: CS4237B, driver: snd-cs4236) Audio Plus 3D (chip/codec: CMI8330A, driver: snd-cmi8330) Dell Latitude CP (chip/codec: cs4236, driver snd-cs4232) Sound playback and recording works on all these cards. Signed-off-by:
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Krzysztof Helt authored
Use the wss pcm code and kill the ad1848 pcm code. The AD1848 chip is much slower than CS4231 chips so the waiting loop was increased 100x (10x is not enough). Signed-off-by:
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Krzysztof Helt authored
Use the wss mixer code and kill the ad1848 mixer code. Signed-off-by:
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Krzysztof Helt authored
Use CS4231P instead of AD1848P (kill the AD1848P). Signed-off-by:
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Krzysztof Helt authored
Use the wss macros instead of ad1848 ones. Signed-off-by:
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