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2008-04-24[ALSA] sound: ac97_pcm.c fix shadowed variable warningHarvey Harrison
err is always assigned before it is used, no need to declare another inside the if statement. sound/pci/ac97/ac97_pcm.c:577:7: warning: symbol 'err' shadows an earlier one sound/pci/ac97/ac97_pcm.c:572:6: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] intel8x0 - Add support of 8 channel soundTakashi Iwai
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>
2008-01-31[ALSA] Remove sound/driver.hTakashi Iwai
This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] pci - check value range in ctl callbacksTakashi Iwai
Check the value ranges in ctl put callbacks properly in the rest of PCI drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] ac97_patch: compilation warning fixKrzysztof Helt
This patch kills these two compilation warnings if power management is disabled: sound/pci/ac97/ac97_patch.h:86: warning: 'snd_ac97_restore_status' declared 'static' but never defined sound/pci/ac97/ac97_patch.h:87: warning: 'snd_ac97_restore_iec958' declared 'static' but never defined Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16[ALSA] ac97: YMF743 missing controls support (2/2)Keita Maehara
These patches enable a few YMF743 controls (Tone/3D/IEC958) that won't be detected with the current version of ALSA. The second one contains following changes: - A chip-specific SPDIF support for YMF743 (It doesn't have AC97 standard SPDIF registers seen on YMF753). - The implementation for 'IEC958 Playback Source' and 'IEC958 Mute' are identical to the ones for YMF753. But there is no 'IEC958 Output Pin' for 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>
2007-10-16[ALSA] ac97: YMF743 missing controls support (1/2)Keita Maehara
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>
2007-10-16[ALSA] Add default values for power-saving as Kconfig optionsTakashi Iwai
Added CONFIG_SND_AC97_POWER_SAVE_DEFAULT and CONFIG_SND_HDA_POWER_SAVE_DEFAULT Kconfig options as the default values for power-saving mode of AC97 and HD-audio drivers, respectively. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] ac97 - Suppress the reset of audio-codec from modem-codec at resumeTakashi Iwai
On codec chips with both audio and modem functions (e.g. Conexant one), performing AC97_RESET resets the whole registers. When both audio and modem drivers are resumed at the same time, the modem one often is resumed after the audio, and it results in the reset of audio registers (ALSA bug#3333). This patch fixes such a problem. Since the modem codec basically doesn't need AC97_RESET, skip this initialization unless specified as audio. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] Use msecs_to_jiffies() in ac97_codec.cTakashi Iwai
Replace the direct calculation of jiffies with msecs_to_jiffies(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] Add missing static in ac97_codec.cTakashi Iwai
Added missing static to snd_ac97_restore_status() and snd_ac97_restore_iec958() functions. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai
Clean up codes using the new common snd_ctl_boolean_*_info() callbacks. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-16[ALSA] Include quirks from Ubuntu Dapper/Edgy/FeistyDaniel T Chen
Included is a patch against current alsa-kernel hg tip adding quirks that Ubuntu Dapper/Edgy/Feisty contains. Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11[ALSA] ac97 - Smart 5.1 for VIA 1617a codecJohn Utz
This patch provides a single 8 way enum called 'Smart 5.1 Select' with some reasonable names for each enum that allows the user to choose which of the 8 possible settings for vt1617a's version of what via calls 'Smart 5.1'. Signed-off-by: John Utz <john.utz@dmx.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11[ALSA] ac97 - Fix MSI L720 laptopTakashi Iwai
Fix internal speaker output of MSI L720 laptop with ALC655 codec. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11[ALSA] ac97 - Make patch functions staticTakashi Iwai
Include ac97_patch.c from the main ac97_codec.c in order to make bunch of patch_*() functions static. This helps optimization. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-09Fix occurrences of "the the "Michael Opdenacker
Signed-off-by: Michael Opdenacker <michael@free-electrons.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-03-14[ALSA] ac97 - fix AD shared shared jack control logicRandy Cushman
This patch fixes the control logic for shared Microphone in/Center+LFE out and Line in/Surround out jacks for Analog Devices AD1888, AD1980 and AD1985 AC '97 CODECs. 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>
2007-03-06[ALSA] ac97 - Add Thinkpad X31 and R40 to AD1981x blacklistTakashi Iwai
Added Thinkpad X31 and R40 to AD1981x line/HP-jack-sense blacklist for avoiding the harmful mixer controls. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14[ALSA] ac97 - Fix silent output problem with Cx20551 codecTakashi Iwai
Fixed the silent output problem on laptops with Conexant Cx20551 codec chip, such as Packard-bell EasyNote A* series. The information was taken from ALSA bug#1134. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] Remove delayed work properly at free and suspendTakashi Iwai
Remove delayed work properly at free and suspend in ac97 codec and ak4114 drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] Add even more 'const' to everything related to TLVTakashi Iwai
Mark TLV data as 'const' Signed-of-by: Philipp Matthias Hahn <pmhahn@pmhahn.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] ac97 - Fix vt1617a build opsDaniel Jacobowitz
This patch connects the extra vt1616 controls for the vt1617a, which is necessary to control the rear speakers on e.g. a Shuttle SN25P. Signed-off-by: Daniel Jacobowitz <drow@false.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 Cushman
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 - fix malfunctioning mixer controls for AD1985Randy Cushman
This patch replaces the 'V_REFOUT Enable' mixer switch control with a listbox control for the AD1985 CODEC. Previous patch 'AD1888 mixer controls for DC mode' added controls that were propogated to multiple codecs. For the AD1985 codec, the bits VREFH and VREFD function differently, preventing the 'V_REFOUT Enable' control from setting V_REFOUT to Hi-Z. This patch also corrects an issue in which register bits relating to mixer controls 'Surround Jack Mode' and 'Channel Mode'. The register bits controlled by these controls were being set at boot time to states inconsistent with the stored values of these controls. 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 - fix microphone and line_in selection logicRandy Cushman
This patch fixes the Microphone and LINE_IN select logic for Analog Devices surround codecs with shared jacks. The existing code can never utilize the shared jacks for Microphone and LINE_IN due to the reversed jack selection logic. The patched code correctly selects the shared jack for input if the 'Channel Mode' selector does not specify that the jack is to be used for output. Specifically, in '2ch' mode the Center/LFE jack is used for microphone input and the Surround jack is used for LINE_IN, in '4ch' mode the Center/LFE jack is used for microphone input and the Surround jack is used for output, and in '6ch' mode both jacks are used for output. 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] Remove AC97 POP control for STAC9708/11James C Georgas
The STAC9708/11 AC97 codecs implement the PCM Out Path & Mute bit in the General Purpose register (0x20:F), even though they don't implement the actual function in the mixer. Since the alsa tests for the function by toggling the bit and reading it back to see if it changed, it mistakenly creates a useless control. This patch explicitly removes the control when the codec is an STAC9708/11. I put the check in patch_sigmatel_stac9708_specific(), because I have an SBLive with this chip on it. I don't know if the STAC9758 or other codecs also behave this way. If they do, then this check could maybe go in patch_sigmatel_stac97xx_specific(), or some other more general function. Signed-off-by: James C Georgas <jgeorgas@rogers.com> 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 Iwai
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] ac97 - enables sound output through speakers on MSI S250 laptopJerome Demange
Signed-off-by: Jerome Demange <jdemange@cict.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-20[ALSA] ac97: Identify CMI9761 chips.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-20[ALSA] ac97_codec - trivial fix for bit update functionsJames C Georgas
This patch fixes a couple of bit update functions in alsa-kernel/pci/ac97/ac97_codec.c, which could possibly corrupt bits not in the given mask. Specifically, it'll clobber unset bits in the target that are not in the mask, when the corresponding bit in the given new value is set. Signed-off-by: James C Georgas <jgeorgas@rogers.com> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-20[ALSA] ac97 - Fix potential negative array indexTakashi Iwai
Fix the case cidx2 >= 0 and cidx2 < 0 which may result in negative array index. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-20[ALSA] ac97_codec (ALC655): add EAPD hack for MSI L725 laptopJaroslav Kysela
New PCI ID described and tested Spectr <spectr@gmail.com> . Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-12[PATCH] remove config ordering/dependency between ucb1400-ts and sound subsystemNicolas Pitre
Commit 2d4ba4a3b9aef95d328d74a17ae84f8d658059e2 introduced a dependency that was never meant to exist when the ac97_bus.c module was created. Move ac97_bus.c up the directory hierarchy to make sure it is built when selected even if sound is configured out so things work as originally intended. Signed-off-by: Nicolas Pitre <nico@cam.org> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-22WorkStruct: make allyesconfigDavid Howells
Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-10-22[ALSA] Fix AC97 power-saving modeTakashi Iwai
Fix the bug in AC97 power-saving mode that the power isn't turned on when power_save is set to 1 via sysfs during the power off state. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-06[ALSA] WM9712 fixes for ac97_patch.cLuke Zhang
This patch by Luke Zhang fixes a couple of issues with the WM9712 support in ac97_patch.c Changes:- o Fix Out3 ZC switch invert. o Extend capture volume control to 6 bits. o Change Mic 1 volume mask to 5 bits (31). o Add Mic 2 volume. Signed-off-by: Luke Zhang <lzhang@intrinsyc.com> 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>
2006-09-23[ALSA] Fix WM9705 AC97 patch build errorLiam Girdwood
This patch fixes a build error (introduced by me) in ac97_patch.c wrt WM9705 touchscreen. o Removed spurious '3D' from character after |= operation (0x3D is ASCII for '=') 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>
2006-09-23[ALSA] ac97: Fix AD1819 volume rangeVille Syrjala
AD1819 volume registers can hold extra bits which do not affect the actual volume. Add a res_table to the codec patch to fix the problem. PCM, line and mic volume were tested. Signed-off-by: Ville Syrjala <syrjala@sci.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] ac97 - Fix VIA EPIA sound problemAndrey Liakhovets
Fix the bad sound quality on VIA EPIA system using VIA VT1617A (ALSA bug#2381). Signed-off-by: Andrey Liakhovets <liakh@dol.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] ac97 - Enable S/PDIF on ASUS P5P800-VM moboMagnus Sandin
The attached patch will force building the S/PDIF controls on the PCU SSID for Asus P5P800-VM motherboard, even if the AC97_EI_SPDIF bit is not set. Signed-off-by: Magnus Sandin <magnus@sandin.cx> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] Add dB scale information to ak4531 codecTakashi Iwai
Added the dB scale information to ak4531 codec driver. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] Add TLV support to AC97 codec driverTakashi Iwai
Added the TLV support to AC97 codec driver for addition of dB range information. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] Fix for LG K1 Express LaptopMagnus Sandin
Attached is the patch for the LG K1 Express (K1-2333V) laptop that enables sound output. Signed-off-by: Magnus Sandin <magnus@sandin.cx> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] add codec-specific controls for UCB1400Mike Rapoport
This patch adds some codec-specific controls for Philips UCB1400 codec. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] Add experimental support of aggressive AC97 power-saving modeTakashi Iwai
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>
2006-09-23[ALSA] Unregister device files at disconnectionTakashi Iwai
Orignally proposed by Sam Revitch <sam.revitch@gmail.com>. Unregister device files at disconnection to avoid the futher accesses. Also, the dev_unregister callback is removed and replaced with the combination of disconnect + free. A new function snd_card_free_when_closed() is introduced, which is used in USB disconnect callback. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] Fix disconnection of proc interfaceTakashi Iwai
- Add the linked list to each proc entry to enable a single-shot disconnection (unregister) - Deprecate snd_info_unregister(), use snd_info_free_entry() - Removed NULL checks of snd_info_free_entry() Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-01[PATCH] ALSA: ac97: correct some Mic mixer elementsTakashi Iwai
Revert the mixer element names of some Mic controls to the state of 2.6.17. This should fix the name mismatch in alsactl. Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: Jaroslav Kysela <perex@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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