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2009-09-10Merge branch 'topic/ymfpci' into for-linusTakashi Iwai1-0/+1
* topic/ymfpci: sound: ymfpci: increase timer resolution to 96 kHz
2009-09-10Merge branch 'topic/tlv-minmax' into for-linusTakashi Iwai1-0/+14
* topic/tlv-minmax: ALSA: usb-audio - Correct bogus volume dB information ALSA: usb-audio - Use the new TLV_DB_MINMAX type ALSA: Add new TLV types for dBwith min/max
2009-09-10Merge branch 'topic/snd-printk' into for-linusTakashi Iwai1-24/+14
* topic/snd-printk: ALSA: Fixed a typo of printk() ALSA: Add debug module option ALSA: core - strip too long file names in snd_print*()
2009-09-10Merge branch 'topic/pcm-drain-nonblock' into for-linusTakashi Iwai1-1/+1
* topic/pcm-drain-nonblock: ALSA: pcm - Increase protocol version ALSA: pcm - Fix drain behavior in non-blocking mode
2009-09-10Merge branch 'topic/misc' into for-linusTakashi Iwai2-14/+1
* topic/misc: ALSA: Remove unneeded ifdef from sound/core.h ALSA: Remove struct snd_monitor_file from public sound/core.h ALSA: Release v1.0.21
2009-09-10Merge branch 'topic/dummy' into for-linusTakashi Iwai2-2/+4
* topic/dummy: ALSA: dummy - Increase MAX_PCM_SUBSTREAMS to 128 ALSA: dummy - Add debug proc file ALSA: Add const prefix to proc helper functions ALSA: Re-export snd_pcm_format_name() function ALSA: dummy - Fake buffer allocations ALSA: dummy - Fix the timer calculation in systimer mode ALSA: dummy - Add more description ALSA: dummy - Better jiffies handling ALSA: dummy - Support high-res timer mode
2009-09-10Merge branch 'topic/dma-sgbuf' into for-linusTakashi Iwai2-0/+29
* topic/dma-sgbuf: ALSA: Fix SG-buffer DMA with non-coherent architectures
2009-09-08ALSA: Add const prefix to proc helper functionsTakashi Iwai1-2/+2
Add appropriate const prefix to char * arguments in proc helper functions. Also fixed the caller side to be proper const pointers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-08ALSA: Re-export snd_pcm_format_name() functionTakashi Iwai1-0/+2
Re-export snd_pcm_format_name() function to be used outside the PCM core. As a first example, usbaudio is changed to use it now again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-07ALSA: Remove unneeded ifdef from sound/core.hTakashi Iwai1-4/+0
Remove the old hack that was needed for building alsa-driver modules externally for old kernels. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-07ALSA: Remove struct snd_monitor_file from public sound/core.hTakashi Iwai1-9/+0
The struct snd_monitor_file is used locally only in sound/core/init.c, thus it should be moved there from the public sound/core.h. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-07ASoC: Remove unuused hw_read_tMark Brown1-1/+0
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-03ALSA: Release v1.0.21Jaroslav Kysela1-1/+1
Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-28ALSA: Fixed a typo of printk()Takashi Iwai1-1/+1
Fixed a silly typo of printk() included in the previous patch... Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-27ALSA: pcm - Increase protocol versionTakashi Iwai1-1/+1
Increase the PCM protocol version to indicate the drain ioctl behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-27ALSA: Add debug module optionTakashi Iwai1-24/+14
Add debug module option to snd core. This controls the debug print level. When CONFIG_SND_DEBUG_VERBOSE is set, you can suppress the debug messages by giving or changing this parameter to a lower value. debug=0 means no debug messsages. As default, it's set to the verbose level 2. Since this option can be changed dynamically via sysfs file, you can suppress the verbose debug messages on the fly, which wasn't possible before. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-24Merge branch 'topic/digital-mixing' into for-2.6.32Mark Brown1-0/+8
2009-08-21ASoC: Add DAPM widget power decision debugfs filesMark Brown2-0/+2
Currently when built with DEBUG DAPM will dump information about the power state decisions it is taking for each widget to dmesg. This isn't an ideal way of getting the information - it requires a kernel build to turn it on and off and for large hub CODECs the volume of information is so large as to be illegible. When the output goes to the console it can also cause a noticable impact on performance simply to print it out. Improve the situation by adding a dapm directory to our debugfs tree containing a file per widget with the same information in it. This still requires a decision to build with debugfs support but is easier to navigate and much less intrusive. In addition to the previously displayed information active streams are also shown in these files. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-08-20ASoC: Add SuperH FSI driver support for ALSAKuninori Morimoto1-0/+83
This driver is very simple. It support playback only now. This patch is tested by ms7724se board. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-08-18ASoC: Add input and output AIF widgetsMark Brown1-0/+8
Currently DAPM interfaces with the audio streams to and from the processor at the DAC and ADC widgets. As the digital capabilities of parts increases this is becoming a less and less able to meet the needs of parts. To meet the needs of these devices create new widgets interfacing with the TDM bus but not integrated into any other functionality. Audio can then be routed to and from these widgets using existing routing widgets. A slot number is provided in the definition but this is currently not used yet. This is intended to support devices which can use more than one TDM slot on a single interface. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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>
2009-08-11Merge commit 'a5479e389e989acfeca9c32eeb0083d086202280' into for-2.6.32Mark Brown1-2/+3
2009-08-10sound: ymfpci: increase timer resolution to 96 kHzClemens Ladisch1-0/+1
Allow the interval timer to be programmed with its full 96 kHz precision. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-09ASoC: Define more formats for the AC97 CODECsMark Brown1-1/+7
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-08-07Merge branch 'reg-cache' into for-2.6.32Mark Brown1-1/+10
2009-08-06ASoC: change set_tdm_slot api to allow slot_width override.Daniel Ribeiro1-2/+3
Extend set_tdm_slot to allow the user to arbitrarily set the frame width and active TX/RX slots. Updates magician.c and wm9081.c for the new set_tdm_slot(). wm9081.c still doesn't handle the slot_width override. While being there, correct an incorrect use of SlotsPerFrm(7) use in bitmask on pxa-ssp.c (SSCR0_SlotsPerFrm(x) is (((x) - 1) << 24)) ). (this series is meant for Mark's for-2.6.32 branch) Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-08-03ASoC: Factor out I2C 8 bit address 16 bit data I/OMark Brown1-1/+1
As part of this refactoring the type of the CODEC hw_read operation is changed to match the regular read operation. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-08-03ASoC: Add I/O control bus information to factored out cache setupMark Brown1-1/+8
While writes tend to be able to use a fairly bus independant format to do the writes reads are all bus specific. To allow us to factor out this code include the bus type as a parameter when setting up the cache. Initially just use this to factor out hw_write_t for I2C. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-31ASoC: Allow CODECs to flag invalid registersMark Brown1-0/+1
This helps CODECs with sparse register maps work better with the register cache display interface. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-23ALSA: Allow passing platform_data to devices attached to AC97 busMarek Vasut2-0/+7
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>
2009-07-15ASoC: add SOC_DOUBLE_R_EXT_TLV control typeJoonyoung Shim1-0/+11
This is a macro for double controls with special callback function and TLV. The SOC_DOUBLE_R_EXT_TLV needs two registers and one shift for double controls. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-15ASoC: add SOC_DOUBLE_EXT_TLV control typeJoonyoung Shim1-0/+11
This is a macro for double controls with special callback function and TLV. The SOC_DOUBLE_EXT_TLV needs one register and two shifts for double controls. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-13ASoC: fixes multiple typos in comments, no functional changePeter Meerwald1-13/+13
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-08ASoC: Add WM8993 CODEC driverMark Brown1-0/+44
The WM8993 is a highly integrated ultra-low power hi-fi CODEC designed for portable devices such as multimedia phones. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-08ALSA: Fix SG-buffer DMA with non-coherent architecturesTakashi Iwai2-0/+29
Using SG-buffers with dma_alloc_coherent() is often very inefficient on non-coherent architectures because a tracking record could be allocated in addition for each dma_alloc_coherent() call. Instead, simply disable SG-buffers but just allocate normal continuous buffers on non-supported (currently all but x86) architectures. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-05ASoC: Begin to factor out register cache I/O functionsMark Brown1-0/+2
A lot of CODECs share the same register data formats and therefore replicate the code to manage access to and caching of the register map. In order to reduce code duplication centralised versions of this code will be introduced with drivers able to configure the use of the common code by calling the new snd_soc_codec_set_cache_io() API call during startup. As an initial user the 7 bit address/9 bit data format used by many Wolfson devices is supported for write only CODECs and the drivers with straightforward register cache implementations are converted to use it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-05ASoC: Add CODEC volatile register operationMark Brown1-0/+2
Add a volatile_register() operation to the CODEC structure providing a standard operation to query if a register is volatile. This will be used to factor out the register cache I/O operations for the CODECs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-06-25Merge branch 'for-2.6.32' of ↵Takashi Iwai3-4/+30
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
2009-06-23ASoC: Add a shutdown callbackMark Brown1-0/+1
Ensure that the audio subsystem is powered down cleanly when the system shuts down by providing a shutdown operation. This ensures that all the components have been returned to an off state cleanly which should avoid audio issues from partially charged capacitors or noise on digital inputs if the system is restarted quickly. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Ben Dooks <ben-linux@fluff.org>
2009-06-17ALSA: Add new TLV types for dBwith min/maxTakashi Iwai1-0/+14
Add new types for TLV dB scale specified with min/max values instead of min/step since the resolution can't match always with the one a device provides. For example, usb audio devices give 1/256 dB resolution while ALSA TLV is based on 1/100 dB resolution. The new min/max types have less problems because the possible rounding error happens only at min/max. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-15ASoC: UDA1380: refactor device registrationPhilipp Zabel1-0/+22
This patch mostly follows commit 5998102b9095fdb7c67755812038612afea315c5 "ASoC: Refactor WM8731 device registration" to make UDA1380 use standard device instantiation. Similarly, the I2C device registration temporarily moves into the magician machine driver before it will find its final resting place in the board file. At the same time, platform specific configuration is moved to platform data and common power/reset GPIO handling moves into the codec driver. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-06-13ASoC: Add stub suspend and resume calls for ASoC subdevicesMark Brown1-0/+5
Now that ASoC subdevices can be regular devices they can have normal suspend and resume calls from their buses. However, suspending them individually is not desirable since this can lead to problems such as pops and clicks from devices being suspended with their signals being amplified or clocks being stopped suddenly. This will be resolved by having the normal device model suspend and resume calls call into ASoC which will suspend the entire card while any of its components are suspended. At present this is not yet implemented but in order to aid the transition of drivers to the standard device model this patch adds API calls for the notifications. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-06-11Merge branch 'dapm' into for-2.6.32Mark Brown1-2/+0
2009-06-10Merge branch 'topic/pcm-jiffies-check' into for-linusTakashi Iwai2-0/+2
* topic/pcm-jiffies-check: ALSA: pcm - A helper function to compose PCM stream name for debug prints ALSA: pcm - Fix update of runtime->hw_ptr_interrupt ALSA: pcm - Fix a typo in hw_ptr update check ALSA: PCM midlevel: lower jiffies check margin using runtime->delay value ALSA: PCM midlevel: Do not update hw_ptr_jiffies when hw_ptr is not changed ALSA: PCM midlevel: introduce mask for xrun_debug() macro ALSA: PCM midlevel: improve fifo_size handling
2009-06-10Merge branch 'topic/pcm-delay' into for-linusTakashi Iwai1-0/+1
* topic/pcm-delay: ALSA: usbaudio - Add delay account ALSA: Add extra delay count in PCM
2009-06-10Merge branch 'topic/div64-cleanup' into for-linusTakashi Iwai1-74/+0
* topic/div64-cleanup: ALSA: Clean up 64bit division functions
2009-06-10Merge branch 'topic/cleanup' into for-linusTakashi Iwai2-11/+0
* topic/cleanup: ALSA: Remove deprecated include/sound/driver.h ALSA: Remove deprecated snd_card_new()
2009-06-10Merge branch 'topic/caiaq' into for-linusTakashi Iwai1-0/+1
* topic/caiaq: ALSA: snd_usb_caiaq: bump version number ALSA: snd_usb_caiaq: give better shortname ALSA: Core - add snd_card_set_id() function ALSA: snd_usb_caiaq: give better longname ALSA: snd_usb_caiaq: use strlcpy ALSA: snd_usb_caiaq: clean whitespaces
2009-06-10Merge branch 'topic/asoc' into for-linusTakashi Iwai4-30/+83
* topic/asoc: (135 commits) ASoC: Apostrophe patrol ASoC: codec tlv320aic23 fix bogus divide by 0 message ASoC: fix NULL pointer dereference in soc_suspend() ASoC: Fix build error in twl4030.c ASoC: SSM2602: assign last substream to the master when shutting down ASoC: Blackfin: document how anomaly 05000250 is handled ASoC: Blackfin: set the transfer size according the ac97_frame size ASoC: SSM2602: remove unsupported sample rates ASoC: TWL4030: Check the interface format for 4 channel mode ASoC: TWL4030: Use reg_cache in twl4030_init_chip ASoC: Initialise dev for the dummy S/PDIF DAI ASoC: Add dummy S/PDIF codec support ASoC: correct print specifiers for unsigneds ASoC: Modify mpc5200 AC97 driver to use V9 of spin_event_timeout() ASoC: Switch FSL SSI DAI over to symmetric_rates ASoC: Mark MPC5200 AC97 as BROKEN until PowerPC merge issues are resolved ASoC: Fabric bindings for STAC9766 on the Efika ASoC: Support for AC97 on Phytec pmc030 base board. ASoC: AC97 driver for mpc5200 ASoC: Main rewite of the mpc5200 audio DMA code ...
2009-06-08ASoC: Make DAPM power sequence lists local variablesMark Brown1-2/+0
They are now only accessed within dapm_power_widgets() so can be local to that function. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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