- 06 Aug, 2008 9 commits
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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:
Krzysztof Helt <krzysztof.h1@wp.pl> Reviewed-by:
Rene Herman <rene.herman@gmail.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Jaroslav Kysela <perex@perex.cz>
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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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Krzysztof Helt authored
Use wss constants for mode. Move ad1848 hardware constants to the wss.h. Move mixer tlv macros into the ad1848_lib.c from the ad1848.h. Drop the MODE_RUNNING spurious IRQ guard on AD1848 as it doesn not seem to be needed. Signed-off-by:
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Krzysztof Helt authored
The snd_wss is superset of the snd_ad1848 so kill the latter and replace it with the snd_wss. Signed-off-by:
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Krzysztof Helt authored
Rename functions and structures from the former cs4321_lib to names more corresponding with the new name: wss_lib. Signed-off-by:
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Krzysztof Helt authored
Rename file include/sound/cs4231.h into include/sound/wss.h Signed-off-by:
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Krzysztof Helt authored
Move the file sound/isa/cs423x/cs4231_lib.c into sound/isa/cs423x/wss_lib.c This is the first step toward merging all libraries for Windows Sound System compatible chips into a single library. Signed-off-by:
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- 01 Aug, 2008 5 commits
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Misha Zhilin authored
Added support for Terrasoniq/MUSONIK TS22 PCI card. Signed-off-by:
Misha Zhilin <misha@epiphan.com> Signed-off-by:
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Pawel MOLL authored
When compiled with CONFIG_SND_DYNAMIC_MINORS the ALSA core is fine to have more than 8 PCM devices per card, except one place - the SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE ioctl, which will not enumerate devices > 7. This patch fixes the issue, changing the devices list organisation. Instead of adding new device to the tail, the list is now kept always ordered (by card number, then device number). Thus, during enumeration, it is easy to discover the fact that there is no more given card's devices. Additionally the device field of struct snd_pcm had to be changed to int, as its "unsignednity" caused a lot of problems when comparing it to potentially negative signed values. (-1 is 0xffffffff or even more then ;-) Signed-off-by:
Pawel Moll <pawel.moll@st.com> Signed-off-by:
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Karsten Wiese authored
Added a new US122L usb-audio driver. This driver works together with a dedicated alsa-lib plugin. Signed-off-by:
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Jaroslav Kysela authored
This reverts commit fb3d6f2b77bdec75d45aa9d4464287ed87927866. New, updated patch with same subject replaces this commit. Signed-off-by: -
Pawel MOLL authored
Updated IEC958 consumer status channel definitions according to the third edition of IEC60958-3 spec. Signed-off-by:
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- 29 Jul, 2008 17 commits
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Pawel MOLL authored
When compiled with CONFIG_SND_DYNAMIC_MINORS the ALSA core is fine to have more than 8 PCM devices per card, except one place - the SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE ioctl, which will not enumerate devices > 7. This patch fixes the issue, changing the devices list organisation. Instead of adding new device to the tail, the list is now kept always ordered (by card number, then device number). Thus, during enumeration, it is easy to discover the fact that there is no more given card's devices. The same limit was present in OSS emulation code. It has been fixed as well. Additionally the device field of struct snd_pcm is now int, instead of unsigned int, as there is no obvious reason for keeping it unsigned. This caused a lot of problems with comparing this value with other (almost always signed) variables. There is just one more place where device number is unsigned - in struct snd_pcm_info, which should be also sorted out in future. Signed-off-by:
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Jon Smirl authored
ASOC: convert use of uint to unsigned int Signed-off-by:
Jon Smirl <jonsmirl@gmail.com> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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Mark Brown authored
Allow all the CODEC drivers to be built without a machine driver in order to facilitate testing of subsystem-wide changes and gain better coverage from automated testing efforts. This also helps things like the generic OpenFirmware machine driver for PowerPC. Currently AC97 CODECs are not included since the current setup relies on having a controller driver available. Signed-off-by:
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Cliff Cai authored
[Mechanical updates from code review applied -- broonie] Signed-off-by:
Cliff Cai <cliff.cai@analog.com> Signed-off-by:
Bryan Wu <cooloney@kernel.org> Signed-off-by:
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Mark Brown authored
Signed-off-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
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Mark Brown authored
This fixes sparse warnings and allows non-OpenFirmware systems to attempt to bind to the device. Signed-off-by:
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Grant Likely authored
ASoC Codec driver for the TLV320AIC26 device. As it stands, this driver doesn't support all the modes and clocking options of the AIC16, but it is a start. Signed-off-by:
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Grant Likely authored
This is an I2S bus driver for the MPC5200 PSC device. It depends on the soc-of helper functions to match a PSC device with a codec based on data in the device tree. Signed-off-by:
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Mark Brown authored
The OpenFirmware API headers don't build on all platforms so ensure that they are not included unless they are being used. Signed-off-by:
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Grant Likely authored
Simple utility layer for creating ASoC machine instances based on data in the OpenFirmware device tree. OF aware platform drivers and codec drivers register themselves with this framework and the framework automatically instantiates a machine driver. At the moment, the driver is not very capable and it is expected to be extended as more features are needed for specifying the configuration in the device tree. This is most likely temporary glue code to work around limitations in the ASoC v1 framework. When v2 is merged, most of this driver will need to be reworked. Signed-off-by:
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Jon Smirl authored
Most of the ASoC controls refer to the maximum value that can be set for a control as mask but there is no actual requirement for all bits to be set at the highest possible value making the name mask misleading. Change the code to use max instead. Signed-off-by:
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Jon Smirl authored
Convert bitfields in ASoC into full int width. This is a simple mechanical conversion. Two places in the DAPM code were fixed to properly use mask. Signed-off-by:
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Mark Brown authored
Some codecs have unusual features in their register maps such as very large registers representing arrays of coefficients. Support these codecs in the register cache sysfs file by allowing them to provide a function register_display() overriding the default output for register contents. Also ensure that we don't overflow PAGE_SIZE while writing out the register dump. Signed-off-by:
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Dmitry Baryshkov authored
Signed-off-by:
Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by:
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Takashi Iwai authored
Use input_free_devce() correctly instead of kfree() at error path. Signed-off-by:
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Mark Brown authored
Since jack detection requires the input subsystem which may not be desired on small systems it is not built unless required by a driver that is being built. Drivers using jack detection should use a pattern like this: config SND_FOO tristate "..." ... select SND_JACK if INPUT=y || INPUT=SND to ensure that the jack detection API is enabled if the input subsystem is. If the input subsystem is not enabled then a stub version of the API is provided. Signed-off-by: -
Mark Brown authored
Currently very few systems provide information about jack status to user space, even though many have hardware facilities to do detection. Those systems that do use an input device with the existing SW_HEADPHONE_INSERT switch type to do so, often independently of ALSA. This patch introduces a standard method for representing jacks to user space into ALSA. It allows drivers to register jacks for a sound card with the input subsystem, binding the input device to the card to help user space associate the input devices with their sound cards. The created input devices are named in the form "card longname jack" where jack is provided by the driver when allocating a jack. By default the parent for the input device is the sound card but this can be overridden by the card driver. The existing user space API with SW_HEADPHONE_INSERT is preserved. Signed-off-by:
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- 28 Jul, 2008 3 commits
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Jaroslav Kysela authored
There is a whitespace at the end of added line. Remove it. Signed-off-by: -
Matthew Ranostay authored
Added support for 92HD81/83 family of codecs. This also includes a pwr_mapping array for pins that have more than one amp to power down. Signed-off-by:
Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by:
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Clemens Ladisch authored
Add a quirk entry for the BOSS GT-10. Signed-off-by:Clemens Ladisch <clemens@ladisch.de>
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- 20 Jul, 2008 2 commits
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Matthew Ranostay authored
Added digital pc-beep support using linear tone generation for hd-codecs along with initial support for several IDT codecs. Signed-off-by:
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Rene Herman authored
Signed-off-by:
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- 09 Oct, 2008 4 commits
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Linus Torvalds authored
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Linus Torvalds authored
This is debatable, but while we're debating it, let's disallow the combination of splice and an O_APPEND destination. It's not entirely clear what the semantics of O_APPEND should be, and POSIX apparently expects pwrite() to ignore O_APPEND, for example. So we could make up any semantics we want, including the old ones. But Miklos convinced me that we should at least give it some thought, and that accepting writes at arbitrary offsets is wrong at least for IS_APPEND() files (which always have O_APPEND set, even if the reverse isn't true: you can obviously have O_APPEND set on a regular file). So disallow O_APPEND entirely for now. I doubt anybody cares, and this way we have one less gray area to worry about. Reported-and-argued-for-by:
Miklos Szeredi <miklos@szeredi.hu> Acked-by:
Jens Axboe <ens.axboe@oracle.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds authored
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (abituguru3) Enable DMI probing feature on Abit AT8 32X hwmon: (abituguru3) Enable reading from AUX3 fan on Abit AT8 32X hwmon: (adt7473) Fix some bogosity in documentation file hwmon: Define sysfs interface for energy consumption register hwmon: (it87) Prevent power-off on Shuttle SN68PT eeepc-laptop: Fix hwmon interface
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git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds authored
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] correct broken links and email addresses
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