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2009-11-01ALSA: snd-pcsp: add nopcm modeStas Sergeev
Currently, if the high-res timers are unavailable, snd-pcsp does not initialize. People who choose it over pcspkr, loose their console beeps in that case and get annoyed. With this patch, the console beeps remain regardless of the high-res timers. Additionally, the "nopcm" modparam is added to forcibly disable the PCM capabilities of the driver. Signed-off-by: Stas Sergeev <stsp@aknet.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-01Merge branch 'fix/misc' into topic/miscTakashi Iwai
2009-10-30ASoC: refactor snd_soc_update_bits()Eero Nurkkala
Introduce a wrapper call snd_soc_update_bits_locked() that will take the codec mutex. This call is used when the codec mutex is not already taken. Drivers calling snd_soc_update_bits() may wish to make sure the codec mutex is taken from the driver. Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-30ASoC: remove io_mutexEero Nurkkala
Remove the io_mutex. It has a drawback of serializing all accesses to snd_soc_update_bits() even when multiple codecs are in use. In addition, it fails to actually do its task - during snd_soc_update_bits(), dapm_update_bits() may also be accessing the same register which may result in an outdated register value. Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-30ALSA: hda - Switch to polling mode before disabling MSITakashi Iwai
When any codec communication error happens, try to switch to the polling mode first before turning off MSI. MSI gets more stable nowadays, thus we should keep it on as much as possible. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: es18xx: remove snd_audiodrive structureKrzysztof Helt
Remove intermediate snd_audiodrive structure between snd_card structure and snd_es18xx. This reduces size of source code and binary driver. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: es18xx: remove snd_card pointer from snd_es18xx structureKrzysztof Helt
The snd_card pointer is redundant and code can be easily changed to work without it. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30sound: remove OSS Ensoniq SoundScape driverKrzysztof Helt
The OSS driver for Ensoniq SoundScape cards is broken after conversion to mutexes and a new ALSA snd-sscape driver handles all devices handled by the OSS one. The ALSA driver was tested with these cards: Spea V7 MediaFX Ensoniq Soundscape Elite Ensoniq Soundscape VIVO (this card is not handled by the OSS driver) Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30sound: via82xx: deactivate DXS controls of inactive streamsClemens Ladisch
Activate the DXS volume controls only when the corresponding stream is being used. This makes the behaviour consistent with the other drivers that have per-stream volume controls. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - Add a proper ifdef to a debug codeTakashi Iwai
Added a proper ifdef CONFIG_SND_DEBUG_VERBOSE to avoid a compile warning: sound/pci/hda/patch_intelhdmi.c:406: warning: ‘hdmi_get_channel_count’ defined but not used Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: snd-usb-caiaq: Bump version number to 1.3.20Mark Hills
Signed-off-by: Mark Hills <mark@pogo.org.uk> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: snd-usb-caiaq: Lock on stream start/unpauseMark Hills
Fix a bug which can result in white noise from the driver after stream start or unpause. Signed-off-by: Mark Hills <mark@pogo.org.uk> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: snd-usb-caiaq: Missing lock around use of buffer positionsMark Hills
Fix a race which causes snd_pcm_update_hw_ptr_pos() to report a bug. Signed-off-by: Mark Hills <mark@pogo.org.uk> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: Cleanup redundant tests on unsignedRoel Kluin
The variables are unsigned so the test `>= 0' is always true, the `< 0' test always fails. In these cases the other part of the test catches wrapped values. In dac_audio_write() there does not occur a test for wrapped values, but the test appears redundant. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: VIA HDA: Add support for VT1818S.Lydia Wang
Add support for VT1818S codec, which is similiar with VT1708S. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: sound/parisc: Move dereference after NULL testJulia Lawall
If the NULL test on h is needed in snd_harmony_mixer_init, then the dereference should be after the NULL test. Actually, there is a sequence of calls: snd_harmony_create, then snd_harmony_pcm_init, and then snd_harmony_mixer_init. snd_harmony_create initializes h, but may indeed leave it as NULL. There was no NULL test at the beginning of snd_harmony_pcm_init, so I have added one. The NULL test in snd_harmony_mixer_init is then not necessary, but in case the ordering of the calls changes, I have left it, and moved the dereference after it. A simplified version of the semantic match that detects this problem is as follows (http://coccinelle.lip6.fr/): // <smpl> @match exists@ expression x, E; identifier fld; @@ * x->fld ... when != \(x = E\|&x\) * x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: sound: Move dereference after NULL test and drop unnecessary NULL testsJulia Lawall
In pcm.c, if the NULL test on pcm is needed, then the dereference should be after the NULL test. In dummy.c and ali5451.c, the context of the calls to snd_card_dummy_new_mixer and snd_ali_free_voice show that dummy and pvoice, respectively cannot be NULL. A simplified version of the semantic match that detects this problem is as follows (http://coccinelle.lip6.fr/): // <smpl> @match exists@ expression x, E; identifier fld; @@ * x->fld ... when != \(x = E\|&x\) * x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda_intel: Add the Linux device ID for NVIDIA HDA controllerpeer chen
Add the generic device ID for NVIDIA HDA controller. Signed-off-by: Peer Chen <peerchen@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: pcsp - Fix nforce workaroundStas Sergeev
The attached patch fixes the problems introduced in this commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=eea0579fc85e64e9f05361d5aacf496fe7a151aa - Fix nForce workaround by honouring the pointer_update var - Revert "ns" to u64, as per the hrtimer API - Revert to the zero-delay timer startup, since I can't reproduce any problem with it (please, give me the hint!) Signed-off-by: Stas Sergeev <stsp@aknet.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - remove static intelhdmi configurationsWu Fengguang
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - auto parse intelhdmi cvt/pin configurationsWu Fengguang
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - get intelhdmi max channels from widget capsWu Fengguang
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - vectorize intelhdmiWu Fengguang
The Intel IbexPeak HDMI codec supports 2 converters and 3 pins, which requires converting the cvt_nid/pin_nid to arrays. The active pin number (the one connected with a live HDMI monitor/sink) will be dynamically identified on hotplug events. It exports two HDMI devices, so that user space can choose the A/V pipe for sending the audio samples. It's still undefined behavior when there are two active monitors connected and routed to the same audio converter. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - reorder intelhdmi prepare/cleanup callbacksWu Fengguang
No behavior change. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - use pcm prepare/cleanup callbacks for intelhdmiWu Fengguang
Remove pcm callbacks open/close in favor of the prepare/cleanup. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - remove intelhdmi dependency on multioutWu Fengguang
We'll be managing multiple HDMI audio sources/sinks on our own. So remove multiout dependency from intelhdmi. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - convert intelhdmi global references to local parametersWu Fengguang
No behavior change. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - allow up to 4 HDMI devicesWu Fengguang
The new Intel HDMI codec supports 2 independant HDMI/DisplayPort pipes. We'll be exporting them as 2 pcm devices. So bump up the allowed number of HDMI devices. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: hda - vectorize get_empty_pcm_device()Wu Fengguang
This unifies the code and data structure, and makes it easy to add more HDMI devices. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30Merge branch 'for-2.6.32' into for-2.6.33Mark Brown
2009-10-30ASoC: sh: FSI: Add capture supportKuninori Morimoto
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-30ASoC: sh: FSI: Remove DMA supportKuninori Morimoto
SuperH FSI device have the hardware limitation to use DMA. If DMA is used, LCD output will be broken. Maybe there are some solution. But I don't know how to do it now. This patch remove DMA support and use soft transfer. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-30ALSA: hda - select IbexPeak handler for CalpellaWu Fengguang
An earlier patch merely adds id for 0x80862804. It has 2/3 cvt/pin nodes and shall be tied to the IbexPeak handler. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-30ALSA: SND_CS5535AUDIO: Remove the X86 platform dependencyWu Zhangjin
SND_CS5535AUDIO is available on Loongson(MIPS compatible) family machines, and checked it with ARCH=x86_64, no relative compiling warnings & errors, so, remove the platform dependency directly. Reported-by: rixed@happyleptic.org Acked-by: Andres Salomon <dilinger@collabora.co.uk> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-29ASoC: Modifying Kconfig/Makefile for AM3517 EVMAnuj Aggarwal
Modifying the Kconfig and Makefile in sound/soc/omap folder to add support for OMAP3517 / AM3517 EVM in Alsa SoC. Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: Adding OMAP3517 / AM3517 EVM support in ASOCAnuj Aggarwal
Adding support for OMAP3517 / AM3517 EVM in Alsa SoC. Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: OMAP3EVM: Use the twl4030_setup_data for headset pop-removalAnuj Aggarwal
The pop-removal specific values are configured for TWL4030 codec for OMAP3EVM through this patch. Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: TWL4030: Add APLL supply for the capture pathPeter Ujfalusi
Capture path also need the APLL enabled, adding DAPM_SUPPLY for the Virtual ADCs. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: TWL4030: Change APLL powering sequencePeter Ujfalusi
It seams that certain part of the twl4030 codec needs the APLL enabled before they are enabled. Paths which has any digital processing needs need the APLL enabled before they can function. For example the vibra output will have some random data after it is enabled and before the APLL also enabled. If only analog components are in use (analog bypass), than it seams, that the APLL does not need to be enabled. This lowers the power consumption with around ~0.005A. Adding DAPM_SUPPLY to the Digital playback route and also to the capture route to enable and disable the APLL. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: TWL4030: Vibra motor stop fix when it is driven with audioJari Vanhala
This patch fixes vibrator playing incoherently, when driven with audio. There is something wrong in switch 3 at H-bridge and VIBRA_SET still affects PWM generator. Slowest value fixes things. Signed-off-by: Jari Vanhala <ext-jari.vanhala@nokia.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: CS4270: export de-emphasis filter as ALSA controlDaniel Mack
The CS4270 codec features an de-emphasis filter for compensation of audio material filtered by an 50/15 uS algorithm. Not sure whether we should always enable it for 44100Hz sampling frequency, but it should at least be configurable by the user. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-29ASoC: Minor SMDK64xx WM8580 cleanupsMark Brown
Fix up some comments, remove all enable_pin() calls (edge widgets are all enabled by default) and mark the microphone as disabled by default since it requires a resistor fit to connect it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-28ARM: S3C: Add info for supporting circular DMA buffersBen Dooks
The S3C64XX DMA implementation will work a lot better with the ability to enqueue circular buffers as the hardware can do it's own linked-list management. Add a function s3c_dma_has_circular() to show that the system can do this and a flag for the channel. Update the s3c24xx/s3c64xx I2S DMA code to deal with this. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Mark Brown <broonie@@opensource.wolfsonmicro.com>
2009-10-28ASoC: TWL4030: Change codec_muted to apll_enabledPeter Ujfalusi
codec_muted is missleading, change it to apll_enabled, which is what it is doing: enabing and disabling the APLL. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-28ASoC: TWL4030: Remove bypass trackingPeter Ujfalusi
Since ASoC core now handling the codec bias differently there is no need to do the tracking of bypass switch states anymore. Handling of the common bit for analog loopbacks is done with DAPM_SUPPLY for the bypass paths. Now this bit is only enabled when there is a complete analog bypass path, compared to the previous implementation, when the global switch was enabled if there were any of the analog bypass switch was on (regardless if there were complete path or not) Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-27powerpc: Minor cleanup to sound/ppc/KconfigKumar Gala
We can replace PPC32 || PPC64 as a dependancy with just PPC as all powerpc platforms (32-bit and 64-bit) define PPC now. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-10-26ASoC: Add regulator support for WM8731Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-25ASoC: TWL4030: Driver registration via twl4030_codec MFDPeter Ujfalusi
Change the way how the twl4030 soc codec driver is loaded/probed. Use the device probing via tlw4030_codec MFD device. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-25ASoC: TWL4030: use the twl4030-codec.h for register descriptionsPeter Ujfalusi
Remove the register descriptions from the twl4030.h file and use the linux/mfd/twl4030-codec.h instead, which has the codec related register descriptions also. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-25ASoC: Amstrad Delta: add info about the line discipline requirement to ↵Janusz Krzysztofik
Kconfig help text I thought it could be usefull to add some information on how to get the device fully supported by loading a line discipline on the modem line. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>