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path: root/include/sound/ac97_codec.h
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2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-02-17ALSA: ac97: replace open-coded, error-prone stuff with AC97 bit definesAndreas Mohr1-0/+5
Use AC97 macros (sometimes already existing, or newly added) instead of error-prone repetition of open-coded values. Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-14ALSA: constify functions in ac97Hanno Boeck1-1/+1
Signed-off-by: Hanno Boeck <hanno@hboeck.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-04comment typo fix: sybsystem -> subsystemJean Delvare1-1/+1
Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-13ALSA: Allow passing platform_data for pxa2xx-ac97Marek Vasut1-0/+3
This patch adds support for passing platform data to ac97 bus devices from PXA2xx-AC97 driver.. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-23ALSA: Allow passing platform_data to devices attached to AC97 busMarek Vasut1-0/+6
This patch allows passing platform_data to devices attached to AC97 bus (like touchscreens, battery measurement chips ...). Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-10ALSA: cs5535audio: stick AD1888 bitshift values into a header fileAndres Salomon1-0/+2
We'd like to use the High Pass Filter and V_REFOUT bitshift values elsewhere, so stick them into a ac97_codec.h. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-05-30[ALSA] ac97 - Fix ASUS A9T laptop outputTakashi Iwai1-0/+1
ASUS A9T laptop uses line-out pin as the real front-output while other devices use it as the surround. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] intel8x0 - Add support of 8 channel soundTakashi Iwai1-0/+1
Added the support of 8 channel sound for codecs that are known to work. So far, only ALC850 is marked as a 8ch-support codec. This fix is a modified version of the patch on ALSA BTS#2097 by Martin Ellis: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2097 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2007-10-16[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela1-1/+1
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16[ALSA] ac97: YMF743 missing controls support (1/2)Keita Maehara1-3/+3
These patches enable some YMF743 controls (Tone/3D/IEC958) that won't be detected with the current version of ALSA. The first one contains only cosmetic changes to share a few YMF753-specific symbols with YMF743. Signed-off-by: Keita Maehara <maehara@debian.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] ac97 - fix various issues with AD1986/AD1986A supportRandy Cushman1-0/+1
Previously, ac97_codec.c was coded to support AD1986 and AD1986A CODECs using code written for the AD1985 CODEC. This allowed the LINE_OUT and HEADPHONE jacks to function properly, however register differences between the CODECs prevented line and microphone inputs from functioning. Specifically, this patch fixes issues with the following mixer controls: 'V_REFOUT', 'Spread Front to Surround and Center/LFE', 'Exchange Front/Surround', 'Surround Jack Mode', and 'Channel Mode'. This patch removes the undocumented AD1888 control 'High Pass Filter Enable' and adds the new control 'Exchange Mic/Line In'. Signed-off-by: Randy Cushman <rcushman_linux@earthlink.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] ac97 - Suppress power-saving mode on non-supporting driversTakashi Iwai1-1/+1
Don't enable power-saving mode on drivers that don't support it. The supporting drivers set AC97_SCAP_POWER_SAVE to scaps at creation of ac97 instance. Currently enable on the following drivers: intel8x0, intel8x0m, atiixp, atiixp-modem, via82xx and via82xx-modem. Also, a bit clean up of power-saving stuff: - Don't create an own workq - Remove superfluous ifdefs Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] ASoC: core and dapm headersRichard Purdie1-0/+1
This patch adds the ASoC and DAPM headers. Features:- o Defines Digital Audio Interface (DAI) API o Defines Codec, Platform and Machine API o Defines Dynamic Audio Power Management API Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-11-22WorkStruct: make allyesconfigDavid Howells1-1/+1
Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-09-23[ALSA] Add experimental support of aggressive AC97 power-saving modeTakashi Iwai1-0/+32
Added CONFIG_SND_AC97_POWER_SAVE kernel config to enable the support of aggressive AC97 power-saving mode. In this mode, the AC97 powerdown register bits are dynamically controlled at each open/close of PCM streams. The mode is activated via power_save option for snd-ac97-codec driver. As default it's off. It can be turned on/off on the fly via sysfs, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28[ALSA] AD1888 mixer controls for DC modeJaya Kumar1-0/+1
This patch adds two mixer controls. The V_REFOUT enable is a documented register that couples the microphone input lines to the V_REFOUT DC source. The High Pass Filter enable in the AC97_AD_TEST2 (0x5c) is an undocumented register provided by Miller Puckette via Analog Devices that enables the AD codec to apply a high pass filter to the input. Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-22[ALSA] Disable AC97 AUX and VIDEO controls for WM9705 touchscreenRodolfo Giometti1-0/+1
This patch by Rodolfo Giometti disables the AC97 AUX and VIDEO controls on the WM9705 when the touchscreen is selected as the AUX and VIDEO lines are shared with the touch controller. Changes:- o Added AC97_HAS_NO_AUX flag o Test for AC97_HAS_NO_AUX flag in snd_ac97_mixer_build() o Sets AC97_HAS_NO_VIDEO and AC97_HAS_NO_AUX in patch_wolfson05() when WM9705 touch driver is selected. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-22[ALSA] ac97 - Clean up obsolete workaroundsTakashi Iwai1-3/+0
Modules: AC97 Codec Clean up obsolete workarounds provided only for nm256. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-22[ALSA] ac97 - Allow drivers to set static volume resolution tableTakashi Iwai1-6/+7
Modules: AC97 Codec Add the pointer to a static volume resolution table to ac97 template, so that the drivers can define the volume resolution, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-22[ALSA] ac97 - Add support of static resolution tablesTakashi Iwai1-0/+7
Modules: AC97 Codec Added the support of static resolution table support for codecs that the driver cannot probe the volume resolution properly. The table pointer should be set in each codec patch. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-22[ALSA] semaphore -> mutex (PCI part)Ingo Molnar1-2/+2
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] Add a new quirk for mute-LED and HP-only.Matthew Garrett1-0/+1
Modules: AC97 Codec,ATIIXP driver,Intel8x0 driver This patch adds a new quirk for ac97 hardware that combines the existing AC97_TUNE_MUTE_LED and AC97_TUNE_HP_ONLY quirks. This is needed for several current HP laptops. Additionally, it adds the HP nx6125 to the AC97_TUNE_MUTE_LED list. Fixed for the latest version of ALSA by Takashi Iwai <tiwai@suse.de>. Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] Remove xxx_t typedefs: AC97Takashi Iwai1-53/+54
Modules: AC97 Codec Remove xxx_t typedefs from the AC97 codec support. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] ac97 - Remove ac9_enum definition from public headerTakashi Iwai1-35/+30
Modules: AC97 Codec Remove the definition of ac97_enum struct from the public ac97_codec.h. It's used only in the module. The location of struct ac97_pcm is moved closer to its accessor to improve readability. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-11-04[ALSA] Removing obsolete AC97_SHARED_TYPESSasha Khapyorsky1-10/+0
This patch cleans last ac97 audio/modem codec interception in initialization procedures (ac97_mixer_new()) and removes obsolete SHARED_TYPE 'locking' which prevents from AMC codecs to function correctly. Signed-off-by: Sasha Khapyorsky <sashak@smlink.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-10-07[ALSA] remove redundent assignment to the ac97 device structureNicolas Pitre1-0/+2
AC97 Codec Don't use dev.platform_data to store a reference to the containing ac97_t structure. Such assignment is redundent since we can deduce the ac97_t structure location from the contained device structure. This sets platform_data free for other purposes. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30[ALSA] AC97 bus interface for ad-hoc driversLiam Girdwood1-0/+6
AC97 Codec,PCI drivers I've made the review changes and as requested I've pasted the RFC by Nicolas below:- 'I would like to know what people think of the following patch. It allows for a codec on an AC97 bus to be shared with other drivers which are completely unrelated to audio. It registers a new bus type, and whenever a codec instance is created then a device for it is also registered with the driver model using that bus type. This allows, for example, to use the extra features of the UCB1400 like the touchscreen interface and the additional GPIOs and ADCs available on that chip for battery monitoring. I have a working UCB1400 touchscreen driver here that simply registers with the driver model happily working alongside with audio features using this.' Changes over RFC:- o Now matches codec name within codec group. o Added ac97_dev_release() to stop kernel complaining about no release method for device. o Added 'config SND_AC97_BUS' to sound/pci/Kconfig and moved 'config SND_AC97_CODEC' out with the PCI=n statement. o module is now called snd-ac97-bus Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30[ALSA] WM97xx AC97 codec controlsLiam Girdwood1-0/+3
AC97 Codec o Enhanced current WM97xx support to provide additional controls and use the kcontrol suffix naming convention. o Added AC97_HAS_NO_MIC, AC97_HAS_NO_TONE and AC97_HAS_NO_STD_PCM. o Cleaned up WM97xx related comments. o Removed some wm9713 double mono controls and replaced with stereo controls. Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-06-22[ALSA] AC97 - renamed vendor/device to subvendor/subdevice where appropriateJaroslav Kysela1-2/+2
AC97 Codec,ATIIXP driver,VIA82xx driver To avoid confusion, the structure members vendor/device were renamed to subvendor/subdevice, because we compare them with PCI subsystem vendor and subsystem device. Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29[ALSA] Improve the shared-jack handling on ac97Takashi Iwai1-0/+4
AC97 Codec The handling of shared surround/clfe output jacks with line/mic-in on some AC97 codecs is improved. Instead of 'Line-In As Surround' or 'Mic As Center/LFE' switch, two new enum controls are introduced: 'Channel Mode' and 'Surround Jack Mode'. The formar changes the current output mode among 2, 4 and 6-channels. The latter controls whether the jacks are shared or independent. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+598
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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