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path: root/sound/pci/hda/hda_codec.c
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* [ALSA] hda-codec - print control name in error messagesTakashi Iwai2008-01-31
| | | | | | | | Print the name of the defect controls in error messages in amp info callback. This will make debugging easier. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Add virtual master controlsTakashi Iwai2008-01-31
| | | | | | | | Add master controls using vmaster to codecs that have no real hardware master volume registers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-31
| | | | | | | | | | | | 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>
* [ALSA] hda-codec - Add missing #defines (and 1 rename) in hda_codec.hAndrew Paprocki2008-01-31
| | | | | | | | | | | | Added AC_VERB_GET_DIGI_CONVERT_2 and renamed AC_VERB_GET_DIGI_CONVERT to AC_VERB_GET_DIGI_CONVERT_1 to stay consistent with the SET variants. Added AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, and AC_PINCAP_LR_SWAP. The missing fields were listed in the ALC883 datasheet rev 1.3. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Check value range in ctl callbacksTakashi Iwai2008-01-31
| | | | | | | | Check the value ranges in ctl put callbacks properly so that invalid values won't be stored or written to registers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Improve the auto-configurationTakashi Iwai2008-01-31
| | | | | | | | | | Some small improvements on autocfg stuff: - sort HP pins by sequence number, too - move sole mic pin to AUTO_PIN_MIC instead of AUTO_PIN_FRONT_MIC - ditto for line-in pin Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Add STAC9228 DMIC supportMatthew Ranostay2008-01-31
| | | | | | | | | Added the missing STAC9228 DMIC support. Also added a new vendor id tag for IDT. Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Check PINCAP only for PIN widgetsTakashi Iwai2007-11-19
| | | | | | | | | | The recent addition of checking PINCAP for EAPD seems to break some systems due to unexpected response from the codec chip. We shouldn't issue GET_PINCAP verb to non-PIN widgets. Now checks the widget type before checking EAPD bit. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Disable shared stream on AD1986ATakashi Iwai2007-11-19
| | | | | | | | | | | | | AD1986A has a hardware problem that it cannot share a stream with multiple pins properly. The problem occurs e.g. when a volume is changed during playback. So far, hda-intel driver unconditionally assigns the stream to multiple output pins in copy-front mode, and this should be avoided for AD1986A codec. The original fix patch was by zhejiang <zhe.jiang@intel.com>. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Fix build without CONFIG_SND_HDA_GENERICTakashi Iwai2007-10-23
| | | | | | | | | | Fixed the build error from patch_sigmatel.c when built without CONFIG_SND_HDA_GENERIC by defining a dummy function to return error. Also, clean up hda_codec.c by removing unneeded ifdefs (the compiler will optimize out). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hda-codec - Fix Gateway laptops with STAC9200Takashi Iwai2007-10-16
| | | | | | | | | | | | Fix the output of Gateway laptops with STAC9200 codec chip. They require the EAPD control for some pins. These pins shouldn't be powered down. To enable EAPD control, a new model 'gateway' was added to STAC9200. The known PCI SSIDs are included in the quirk list. The fix was originally suggested by Brian Hinz, in ALSA bug#2948. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Add zero checks in input-mux helper functionsTakashi Iwai2007-10-16
| | | | | | | | | Added zero checks in input-mux helper functions to avoid Oops. Some devices may have no input pins while the driver registers control elements calling these functions. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Add default values for power-saving as Kconfig optionsTakashi Iwai2007-10-16
| | | | | | | | | 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>
* [ALSA] hda-intel - Improve HD-audio codec probing robustnessDanny Tholen2007-10-16
| | | | | | | | | | | When modem is disabled in the BIOS, detection of the number of codecs always fails after booting if STATESTS is not cleared first. This patch fixes this problem and also adds an error check in a place where a read error would lead to a very large number of pointless loops. Signed-off-by: Danny Tholen <obiwan@mailmij.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Fix resume logic, when dynamic power managment is onMaxim Levitsky2007-10-16
| | | | | | | | | | | | | | | Comment in hda_intel.c states that 'the explicit resume is needed only when POWER_SAVE isn't set', but this is not true. There is no code that will automaticly power up the codec on resume, but only code that powers it up when user accesses it. So if user leaves a sound playing, codec will not be powered To fix that I check if there are any codecs that should be powered codec->power_count, and if so I power them up together with main controller. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - fix a race in dynamic power managmentMaxim Levitsky2007-10-16
| | | | | | | | | | | codec->power_transition is supposed to be true while codec is going to be shut off if in the mean time somebody calls snd_hda_power_up, hda_power_work will not shut down the codec, but nether will clear codec->power_transition, thus it stays on forever. Fix this. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Fix compile with gcc-3.xTakashi Iwai2007-10-16
| | | | | | | | | | | | | gcc-3.x doesn't like forward inlining: CC [M] sound/pci/hda/hda_codec.o sound/pci/hda/hda_codec.c: In function 'snd_hda_codec_free': sound/pci/hda/hda_codec.c:517: sorry, unimplemented: inlining failed in call to 'free_hda_cache': function body not available sound/pci/hda/hda_codec.c:534: sorry, unimplemented: called from here sound/pci/hda/hda_codec.c:517: sorry, unimplemented: inlining failed in call to 'free_hda_cache': function body not available sound/pci/hda/hda_codec.c:535: sorry, unimplemented: called from here Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Avoid unnecessary work schedulingTakashi Iwai2007-10-16
| | | | | | | Avoid unnecessary work scheduling for power-off. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Add flush_scheduled_work() in snd_hda_codec_free()Takashi Iwai2007-10-16
| | | | | | | | | Added flush_scheduled_work() in snd_hda_codec_free() to make sure that the all work is gone. Also, optimized the condition to schedule the delayed work in snd_hda_power_down(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Don't do suspend if already powered downTakashi Iwai2007-10-16
| | | | | | | | | In the power-saving mode, the suspend is done dynamically at power-down. So we don't have to call suspend stuff explicitly if it's already powered down. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Fix NULL dereference in resumeTakashi Iwai2007-10-16
| | | | | | | codec->patch_ops.init can be NULL. Check before calling it. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Fix resume with power saveTakashi Iwai2007-10-16
| | | | | | | | The controller power wasn't turned on properly at resume due to the power-saving patch. Now fixed. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Add POWER_SAVE optionTakashi Iwai2007-10-16
| | | | | | | | | | | | | | | | | | | | | | | | | | Added CONFIG_SND_HDA_POWER_SAVE kconfig. It's an experimental option to achieve an aggressive power-saving. With this option, the driver will turn on/off the power of each codec and controller chip dynamically on demand. The patch introduces a new module option 'power_save'. It specifies the second of time-out for automatic power-down. As default, it's 10 seconds. Setting 0 means to suppress the power-saving feature. The codec may have analog-input loopbacks, which are usually represented by mixer elements such as 'Mic Playback Switch' or 'CD Playback Switch'. When these are on, we cannot turn off the mixer and the codec chip has to be kept on. For bookkeeping these states, a new codec-callback is introduced. For the bus-controller side, a new callback pm_notify is introduced, which can be used to turn on/off the contoller appropriately. Note that this power-saving might cause slight click-noise at power-on/off. Also, it might take some time to wake up the codec, and might even drop some tones at the very beginning. This seems to be the side-effect of turning off the controller chip. This turn-off of the controller can be disabled by undefining HDA_POWER_SAVE_RESET_CONTOLLER in hda_intel.c. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - add snd_hda_codec_stereo() functionTakashi Iwai2007-10-16
| | | | | | | | | Added snd_hda_codec_amp_stereo() function that changes both of stereo channels with the same mask and value bits. It simplifies most of amp-handling codes. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - optimize resume using cachesTakashi Iwai2007-10-16
| | | | | | | | | | | | | So far, the driver looked the table of snd_kcontrol_new used for creating mixer elements and forces to call each of its put callbacks in PM resume code. This is too ugly and hackish. Now, the resume is simplified using the codec amp and command register caches. The driver simply restores the values that have been written in the cache table. With this simplification, most codec support codes don't require any special resume callback. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - introduce command register cacheTakashi Iwai2007-10-16
| | | | | | | | | | | | This patch adds the cache for codec command registers. snd_hda_codec_write_cache() and snd_hda_sequence_write_cache() do the write operations with caching, which values can be resumed via snd_hda_codec_resume_cache(). The patch introduces only the framework, and no codec code is using this cache yet. It'll be implemented in the following patch. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - rewrite amp cache more genericTakashi Iwai2007-10-16
| | | | | | | | | Rewrite the code to handle amp cache and hash tables to be more generic. This routine will be used by the register caches in the next patch. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Remove invalid __devinitTakashi Iwai2007-10-16
| | | | | | | | | Some functions in hda_codec.c are called from patch ops, which are kept in the codec instance even after initialization. Thus they shouldn't be marked as __devinit. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - kernel config for each codecTakashi Iwai2007-10-16
| | | | | | | Create kernel configs to choose the codec support codes to build. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Add a generic bind-control helperTakashi Iwai2007-10-16
| | | | | | | | | | | | | | Added callbacks for a generic bind-control of mixer elements. This can be used for creating a mixer element controlling multiple widgets at the same time. Two macros, HDA_BIND_VOL() and HDA_BIND_SW(), are introduced for creating bind-volume and bind-switch, respectively. It taks the mixer element name and struct hda_bind_ctls pointer, which contains the real control callbacks in ops field and long array for private_value of each bound widget. All widgets have to be the same type (i.e. the same amp capability). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Add hwdep interfaceTakashi Iwai2007-10-16
| | | | | | | | | Added a hwdep interface for each codec (enabled per kconfig). This interface can be used for reading/writing HD-audio verbs and other purposes as future extensions. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai2007-10-16
| | | | | | | 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>
* [ALSA] hda-codec - Fix STAC922x capture boost levelTakashi Iwai2007-05-31
| | | | | | | | | | | | | STAC922x provides the capture boost level up to 4, but actually it works only up to 2. Since the range of the mixer is automatically defined from amp-capability bits, we need to override the value beforehand. snd_hda_override_amp_caps() is introduced for this purpose. The function patch_stac922x() calls this for NID 0x12 (Mux Capture Volume). This should fix another recording problem on Intel Macs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Make the mixer capability check more robustTakashi Iwai2007-05-16
| | | | | | | | | In some cases, mixer elements return -EINVAL because it couldn't obtain proper amp_cap bits. The patch improves the robustness, trying the amp_cap query again in such a case. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Add speaker pin sequencing to hda_codec.c:snd_hda_parse_pin_def_config()Steve Longerbeam2007-05-11
| | | | | | | | | | | | Some verb tables (such as an Asus VT sent by IDT) contain only speaker outs in the default pin configs, and no line-outs. In such a case the speaker sequence numbers have to be used to order the speaker out pins, just as is being done for line-out pins. Then, when speaker-outs are copied to line-outs, the line-outs will be ordered properly. Signed-off-by: Steve Longerbeam <stevel@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Prefer audio codec name as the mixer nameTakashi Iwai2007-05-11
| | | | | | | | Prefer the name of audio codecs as the mixer name even if modem codecs are probed before the audio codecs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Add line_out_type to auto_pin_cfg structTakashi Iwai2007-05-11
| | | | | | | | Added line_out_type field to auto_pin_cfg struct to provide the pin type of default line_outs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Fix 8-channel auto-configurationTakashi Iwai2007-05-11
| | | | | | | | Fix the auto-configuration of 8-channel devices. The sequence numbers of usual 7.1 outputs are: 0/1/2/4 = Front/CLFE/Rear/Side Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Code clean upTakashi Iwai2007-05-11
| | | | | | | Trivial code clean-ups to follow the standard coding styles. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-intel - Merge hda-codec module to a single moduleTakashi Iwai2007-05-11
| | | | | | | | | | | Merge hda-codec module to a single hda-intel module since this is the only user right now. Although hda-codec stuff is designed to be used universally from different controller drivers, currently only one controller interface (and compatibles) are used. So, let's merge them to a single module to save memory. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Allow opening SPDIF while analog dup modeTakashi Iwai2007-05-11
| | | | | | | | | | | Allow opening the dedicated SPDIF stream while running on analog dup mode. Then the SPDIF stream is once reset and assigned for the new stream. It's useful for exclusive SPDIF output like AC3/DTS. (In the former version, you had to close once the analog stream to play the exclusive digital stream.) Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Add support of 96kHz backTakashi Iwai2007-05-11
| | | | | | | | | Added the support of 96kHz sample rate back. Although the rate isn't listed in the ACC_PAR_PCM bits but si3054 codecs do support this rate explicitly. Now fixed the deteciton code not to check this extra bit. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Fix SPDIF outputTakashi Iwai2007-05-11
| | | | | | | | | | | Fix SPDIF output (at least on Realtek codecs). The DIGI_CONVERT verbs have to be reset before the PCM stream is set up. Otherwise the digital setup is screwed up. Also, check the AMP capability before setting AMP of the digital out widget. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Fix NULL dereference with null modelnameTakashi Iwai2007-05-11
| | | | | | | | Fix the NULL dereference of modelname option. The check is moved to find_codec_preset() now, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Allow model=generic always for generic parserTakashi Iwai2007-05-11
| | | | | | | | Accept model=generic option to specify the generic parser regardless of codec chips. This is helpful for testing and debugging. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Use global workqueueTakashi Iwai2007-02-09
| | | | | | | | Use global workqueue for simplicity. The unsolicited event frequency isn't so high to have own queue. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Add support for VIA VT1708(A) HD audio codecJoseph Chan2007-02-09
| | | | | | | | | This patch is VIA first release for HD audio codec, VT1708(A) and it provides geneneral HD audio driver features. Signed-off-by: Joseph Chan <josephchan@via.com.tw> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Use snd_pci_quirk_lookup() for board config lookupTakashi Iwai2007-02-09
| | | | | | | | Use snd_pci_quirk_lookup() for looking up a board config table. The config table is sorted in numerical order of PCI SSIDs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hda-codec - Fix detection of supported sample ratesTakashi Iwai2006-12-20
| | | | | | | | | Don't include 9.6kHz in the list of supported sample rates. Since this rate isn't indicated in AC_PAR_PCM parameter, the driver might guess wrongly as if it's available. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* WorkStruct: make allyesconfigDavid Howells2006-11-22
| | | | | | Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
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