summaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)AuthorFilesLines
2011-12-23ALSA: core: add API header and driver header filesVinod Koul2-0/+328
This patch adds the header files for ioctl definitions and header file for driver APIs for lower level device drivers to use Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-23ALSA: core: add compress parameter definationsVinod Koul1-0/+397
The patch adds the various definations used to define the encoder and decoder parameters Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-23ALSA: core: add support for compressed devicesOmair Mohammed Abdullah3-1/+5
Use the minor numbers 2 and 3 for audio compressed offload devices. Also add support for these devices in core Signed-off-by: Omair Mohammed Abdullah <omair.m.abdullah@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-23ALSA: compress offload API documentationPierre-Louis Bossart1-0/+188
The patch adds the documentation file explaining the API Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Fix format validity check.Eliot Blennerhassett1-36/+33
Sharing and not reinitialising static pcm_hardware struct resulted in stream format validity flags being incorrectly shared between cards. Fix and clarify by declaring locally and initialising in the open functions. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Use valid channel count in format enumeration.Eliot Blennerhassett1-12/+8
Since introduction of mono and low latency modes, fixed channel count of 2 is not always valid. Use reported max_channels instead. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Correct headers in cached control responses.Eliot Blennerhassett1-1/+7
Previously, only payload and size were correct, sufficient for reading, but other fields produced spurious debug output. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Add HPI version to module description.Eliot Blennerhassett1-1/+3
It is useful to know the HPI version without having to load the module, in order to determine the matching firmware version. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Distinguish four different emif init errors.Eliot Blennerhassett1-16/+19
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - New defs and comments.Eliot Blennerhassett1-14/+34
Add new error codes, and adapter properties. Clean up some comments. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Add autofade query.Eliot Blennerhassett2-0/+13
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Simplify dsp code close.Eliot Blennerhassett1-5/+2
dsp_code struct is not created if firmware is invalid, so check and zero of firmware pointer is not necessary Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Remove redundant struct members.Eliot Blennerhassett7-170/+147
Structs hpi_adapter and snd_card_asihpi had members that duplicate those in underlying hpi_adapter_obj or whose info can be retrieved using hpi_adapter_get_info(). Print less info in probe function, it can be retrieved from /proc. Avoid name redundancy: hpi_adapter_obj.adapter_type renamed to .type Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Increase debug response buffer size.Eliot Blennerhassett1-1/+1
Enables retrieving more debug info in fewer transactions. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Add new function codes.Eliot Blennerhassett1-3/+10
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Remove unused structs and defsEliot Blennerhassett1-94/+2
Structs related to network flash update are not required in kernel. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Update node types.Eliot Blennerhassett2-5/+3
Add "Internal" node type. Remove GPI and GPO node types. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Only set sync if card supports hardware stream grouping.Eliot Blennerhassett1-3/+3
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Relax drained check for more reliable playback startup.Eliot Blennerhassett1-3/+2
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Correct stray capital letters in identifier.Eliot Blennerhassett2-8/+8
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Use snd_pcm_debug_name to get substream name.Eliot Blennerhassett1-2/+6
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Volumes and meters may have 1 or 2 channels.Eliot Blennerhassett1-2/+14
The channel count can be queried to determine which. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Low latency mode stream has fixed channel count.Eliot Blennerhassett1-4/+13
Unlike other streams which support 1..max channels, Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Update copyright to 2011Eliot Blennerhassett14-14/+14
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - Split hpi version info into separate header file.Eliot Blennerhassett6-34/+47
and update HPI version to 4.10 Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-22ALSA: asihpi - fix pcm dma pointer trackingEliot Blennerhassett1-2/+2
Elapsed counter should only count data committed to snd_pcm_period_elapsed, rather than all data available Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-19ALSA: Add missing module parameters for als300 and cs5530 driversTakashi Iwai2-2/+16
These drviers defined only variables but didn't declare as module parameters. Also fix the enable variable to bool type. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-19ALSA: module_param: make bool parameters really boolRusty Russell109-172/+172
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-12ALSA: snd-usb: added VOX ToneLab ST midi handlingSergiusz Urbaniak1-0/+10
Signed-off-by: Sergiusz Urbaniak <sergiusz.urbaniak@googlemail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-06ALSA: asihp: Use kcalloc instead of kzalloc to allocate arrayThomas Meyer1-1/+1
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-06ALSA: ctxf: Use kcalloc instead of kzalloc to allocate arrayThomas Meyer1-1/+1
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-02ALSA: sis7019 - convert to dev_*() loggingDavid Dillow1-15/+14
Signed-off-by: David Dillow <dave@thedillows.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-02Merge branch 'fix/misc' into topic/miscTakashi Iwai53-866/+725
2011-12-02ALSA: sis7019 - give slow codecs more time to resetDavid Dillow1-11/+53
There are some AC97 codec and board combinations that have been observed to take a very long time to respond after the cold reset has completed. In one case, more than 350 ms was required. To allow users to have sound on those platforms, we'll wait up to 500ms for the codec to become ready. As a board may have multiple codecs, with some faster than others to reset, we add a module parameter to inform the driver which codecs should be present. Reported-by: KotCzarny <tjosko@yahoo.com> Signed-off-by: David Dillow <dave@thedillows.org> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-01Merge branch 'fix/asoc' into for-linusTakashi Iwai14-554/+102
2011-12-01ALSA: hda - Fix S3/S4 problem on machines with VREF-pin mute-LEDCharles Chin1-18/+0
The verb command in stac92xx_post_suspend caused the audio to stop working after resuming from S3 mode on HP laptops with the VREF-pin mute-LED control. Removing relevant post_suspend registering. Although removing D3 on AFG is no optimal solution, the impact should be small in comparison with the broken S3/S4. Signed-off-by: Charles Chin <Charles.Chin@idt.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-29ALSA: hda_intel - revert a quirk that affect VIA chipsetsMarc Vertes1-1/+0
This quirk sould be reverted. It has the following probems: 1) The quirk was intended to "ASUS MV2-MX SE" motherboards only, but the ID used matches a much broader range, potentially all boards containing a VIA chipset model in the family of vendor VIA 0x1106 and audio device ID 0x3288, which encompasses VIA-VT82xx, VIA-VT1xx and VIA-VT20xx chipsets. 2) VIA chipsets rely on azx_via_get_position() to handle correctly dma transfers during capture. Using POS_FIX_LPIB instead of POS_FIX_VIACOMBO leads to partially corrupted input buffers during capture. The effects of this bug are not immediately visible, it took strong DSP expertise, some expensive signal generator and a spectrum analyzer to identify it and verify correct behaviour using original default. 3) It's almost certain that the quirk did not fix the real problem, if there was one. Refer to original submission: http://mailman.alsa-project.org/pipermail/alsa-devel/2010-February/025109.html Signed-of-by: Marc Vertes <mvertes@sigfox.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-29ALSA: hda - Avoid touching mute-VREF pin for IDT codecsTakashi Iwai1-1/+3
Some HP laptops use a pin VREF for controlling the mute LED, and such a pin shouldn't be powered off. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-29firmware: Sigma: Fix endianess issuesLars-Peter Clausen2-5/+5
Currently the SigmaDSP firmware loader only works correctly on little-endian systems. Fix this by using the proper endianess conversion functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2011-11-29firmware: Sigma: Skip header during CRC generationLars-Peter Clausen1-1/+2
The firmware header is not part of the CRC, so skip it. Otherwise the firmware will be rejected due to non-matching CRCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2011-11-29firmware: Sigma: Prevent out of bounds memory accessLars-Peter Clausen2-26/+55
The SigmaDSP firmware loader currently does not perform enough boundary size checks when processing the firmware. As a result it is possible that a malformed firmware can cause an out of bounds memory access. This patch adds checks which ensure that both the action header and the payload are completely inside the firmware data boundaries before processing them. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2011-11-29ALSA: usb-audio - Support for Roland GAIA SH-01 SynthesizerJohn F Leach1-0/+31
Added table quirks entry for Roland GAIA SH-01 Synthesizer based upon Roland SH-201 table entry as template. USB MIDI and audio was tested with Muse and Audacity. Signed-off-by: John F Leach <jfleach@jfleach.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-28ASoC: Supply dcs_codes for newer WM1811 revisionsMark Brown1-0/+2
Based on initial data. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-11-28ASoC: Error out if we can't generate a LRCLK at all for WM8994Mark Brown1-0/+5
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-11-27ALSA: convert sound/* to use module_platform_driver()Axel Lin5-61/+5
This patch converts the drivers in sound/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-27Merge branch 'fix/hda' into for-linusTakashi Iwai3-46/+56
2011-11-27ALSA: hda - Fix jack-detection control of VT1708Takashi Iwai1-33/+43
VT1708 has no support for unsolicited events per jack-plug, the driver implements the workq for polling the jack-detection. The mixer element "Jack Detect" was supposed to control this behavior on/off, but this doesn't work properly as is now. The workq is always started and the HP automute is always enabled. This patch fixes the jack-detect control behavior by triggering / stopping the work appropriately at the state change. Also the work checks the internal state to continue scheduling or not. Cc: <stable@kernel.org> [v3.1] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-27ALSA: hda - cut and paste typo in cs420x_models[]Dan Carpenter1-1/+1
The CS420X_IMAC27 was copied from the line before but CS420X_APPLE was clearly intented. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-27ASoC: Correct name of Speyside Main Speaker widgetMark Brown1-1/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-11-24ALSA: Convert mips directory to module_platform_driverAxel Lin2-24/+2
Factor out some boilerplate code. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-10 06:40:14 +0000