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2019-09-17Merge tag 'sound-5.4-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "As shown in diffstat and logs, it was again a busy development cycle at this time, too. The most significant changes are still on-going refactoring / modernization works for ASoC core and drivers, but there are lots of other changes as well. Here we go, some highlights below: ASoC: - Quite a lot of cleanup / refactoring of ASoC core and APIs; most of them are systematic, but also including cleanups and modernization - A bulk of updates for some ASoC platforms, Freescale, sunxi and Intel SST/SOF - Initial support for Sound Open Firmware on i.MX8 - Removal of deprecated w90x900 and nuc900 drivers - New support for Cirrus Logic CS47L15 and CS47L92, Freescale i.MX 7ULP and 8MQ, Meson G12A and NXP UDA1334 USB-audio: - More validations of descriptor units for hardening against bugs reported by fuzzers - PCM device assignment workaround for a past call-order change - Scarlett Gen2 mixer interface, a few more more quirks HD-audio: - Support for audio component with AMD/ATI and Nvidia HDMI codecs - Clean up HD-audio core and remove indirect access ops for Intel SOF - DMIC detection at probe; it would make systems automatically falling back to SST/SOF driver on devices that need DMIC handling. Needs a new Kconfig to set, and beware that it's still new and a bit experimental FireWire: - Lots of code refactoring and cleanups" * tag 'sound-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (521 commits) ASoC: sdm845: remove unneeded semicolon ASoC: fsl_sai: Implement set_bclk_ratio ASoC: dmaengine: Replace strncpy() with strscpy_pad() for pcm->name ASoC: wcd9335: remove redundant use of ret variable ALSA: firewire-tascam: check intermediate state of clock status and retry ALSA: firewire-tascam: handle error code when getting current source of clock ASoC: hdmi-codec: Add an op to set callback function for plug event ASoC: rt5677: keep analog power register at SND_SOC_BIAS_OFF ASoC: rt5677: Remove magic number register writes ASoC: soc-core: self contained soc_unbind_aux_dev() ASoC: soc-core: add soc_unbind_aux_dev() ASoC: soc-core: self contained soc_bind_aux_dev() ASoC: soc-core: move soc_probe_link_dais() next to soc_remove_link_dais() ASoC: soc-core: self contained soc_probe_link_dais() ASoC: soc-core: add new soc_link_init() ASoC: soc-core: move soc_probe_dai() next to soc_remove_dai() ASoC: soc-core: self contained soc_remove_link_dais() ASoC: soc-core: self contained soc_remove_link_components() ASoC: soc-core: self contained soc_probe_link_components() ASoC: rt1308: make array pd static const, makes object smaller ...
2019-09-10Merge tag 'asoc-v5.4' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v5.4 Quite a big update this time around, particularly in the core where we've had a lot of cleanups from Morimoto-san - there's not much functional change but quite a bit of modernization going on. We've also seen a lot of driver work, a lot of it cleanups but also some particular drivers. - Lots and lots of cleanups from Morimoto-san and Yue Haibing. - Lots of cleanups and enhancements to the Freescale, sunxi dnd Intel rivers. - Initial Sound Open Firmware suppot for i.MX8. - Removal of w90x900 and nuc900 drivers as the platforms are being removed. - New support for Cirrus Logic CS47L15 and CS47L92, Freescale i.MX 7ULP and 8MQ, Meson G12A and NXP UDA1334
2019-08-28ALSA: hda - Update descriptions about new position_fix valuesTakashi Iwai
The new values for the recent Intel and AMD chips are missing in the documentation. Add the new descriptions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-09ALSA: hda - Add a quirk model for fixing Huawei Matebook X right speakerTomas Espeleta
[ This is rather a revival of the patch Tomas sent in months ago, but applying only with the quirk model option -- tiwai ] Hard coded coefficients to make Huawuei Matebook X right speaker work. The Matebook X has a ALC298, please refer to bug 197801 on how these numbers were reverse engineered from the Windows driver The reversed engineered sequence represents a repeating pattern of verbs, and the only values that are changing periodically are written on indexes 0x23 and 0x25: 0x500, 0x23 0x400, VALUE1 0x500, 0x25 0x400, VALUE2 * skipped reading sequences (0x500 - 0xc00 sequences are ignored) * static values from reverse engineering are used NOTE: since a significant risk is still considered, this is provided as an experimental fix that isn't applied as default for now. For enabling the fix, you'll have to choose huawei-mbx-stereo via model option of snd-hda-intel module. If we get feedback from users that this works stably, we may apply it per default. [ Some coding style fixes and replacement with AC_VERB_* by tiwai ] BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=197801 Signed-off-by: Tomas Espeleta <tomas.espeleta@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-07-31docs: index.rst: don't use genindex for pdf outputMauro Carvalho Chehab
The genindex logic is meant to be used only for html output, as pdf build has its own way to generate indexes. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Vinod Koul <vkoul@kernel.org> # dmaengine and soundwire Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-17docs: remove extra conf.py filesMauro Carvalho Chehab
Now that the latex_documents are handled automatically, we can remove those extra conf.py files. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-04-03ALSA: doc: my_chip has no element ioportChristina Quast
chip->ioport is dereferenced in two places, but the struct is defined as follows: struct mychip { struct snd_card *card; struct pci_dev *pci; unsigned long port; int irq; }; Signed-off-by: Christina Quast <cquast@hanoverdisplays.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-28Merge tag 'asoc-v5.1-2' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: More changes for v5.1 Another batch of changes for ASoC, no big core changes - it's mainly small fixes and improvements for individual drivers. - A big refresh and cleanup of the Samsung drivers, fixing a number of issues which allow the driver to be used with a wider range of userspaces. - Fixes for the Intel drivers to make them more standard so less likely to get bitten by core issues. - New driver for Cirrus Logic CS35L26.
2019-02-20ALSA: hda/realtek - Add model description for Chrome headset button quirkTakashi Iwai
Forgot to update the document. Fixes: e854747d7593 ("ALSA: hda/realtek - Enable headset button support for new codec") Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-20ALSA: hda/realtek - Fix a typo in model documentationTakashi Iwai
Some garbage was taken via copy-and-paste error. Clean up. Fixes: a26d96c7802e ("ALSA: hda/realtek - Comprehensive model list for ALC259 & co") Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-08ASoC: doc: Fix typos in dpcm.rstSylwester Nawrocki
This patch fixes a few typos in the DPCM documentation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-01ALSA: isa: Avoid passing NULL to memory allocatorsTakashi Iwai
We used to pass NULL to memory allocators for ISA devices due to historical reasons. But we prefer rather a proper device object to be assigned, so let's fix it by replacing snd_dma_isa_data() call with card->dev reference, and kill snd_dma_isa_data() definition. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-01-15ALSA: doc: Update the description about PCM suspend procedureTakashi Iwai
The PCM suspend procedure was changed for drivers, so that they don't have to call snd_pcm_suspend*() in each callback any longer. Update the documentation to adapt the changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-11-20Documentation: Use "while" instead of "whilst"Will Deacon
Whilst making an unrelated change to some Documentation, Linus sayeth: | Afaik, even in Britain, "whilst" is unusual and considered more | formal, and "while" is the common word. | | [...] | | Can we just admit that we work with computers, and we don't need to | use þe eald Englisc spelling of words that most of the world never | uses? dictionary.com refers to the word as "Chiefly British", which is probably an undesirable attribute for technical documentation. Replace all occurrences under Documentation/ with "while". Cc: David Howells <dhowells@redhat.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michael Halcrow <mhalcrow@google.com> Cc: Jonathan Corbet <corbet@lwn.net> Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-10-18ALSA: doc: Brush up the old writing-an-alsa-driverTakashi Iwai
Slightly brushing up and throw the old dust away from my ancient writing-an-alsa-driver document. The contents aren't changed so much but the obsoleted parts are dropped. Also, remove the date and the version number. It's useless. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-10-07ALSA: hda - Add ASUS G751 quirk model entryTakashi Iwai
Add a corresponding model list entry for ASUS G751 so that user can test the quirk for another compatible machines more easily. Reported-and-tested-by: Håvard <hovardslill@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-08-13Merge tag 'asoc-v4.19' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.19 A fairly big update, including quite a bit of core activity this time around (which is good to see) along with a fairly large set of new drivers. - A new snd_pcm_stop_xrun() helper which is now used in several drivers. - Support for providing name prefixes to generic component nodes. - Quite a few fixes for DPCM as it gains a bit wider use and more robust testing. - Generalization of the DIO2125 support to a simple amplifier driver. - Accessory detection support for the audio graph card. - DT support for PXA AC'97 devices. - Quirks for a number of new x86 systems. - Support for AM Logic Meson, Everest ES7154, Intel systems with RT5682, Qualcomm QDSP6 and WCD9335, Realtek RT5682 and TI TAS5707.
2018-07-26ASoC: doc: Replace open code with params_set_format()Takashi Iwai
The example code in dpcm.rst contains an open code calling snd_mask_set(), and this can be better represented with params_set_format() instead. This automatically fixes the sparse warning about snd_pcm_format_t handling, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-26ALSA: hda/realtek - Comprehensive model list for ALC882 & coTakashi Iwai
More comprehensive list of model strings for ALC882 & co. Also corrected the subsection in models.rst, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA: hda/realtek - Comprehensive model list for ALC262Takashi Iwai
Added a few missing entries for ALC262 model strings. All about specific hardwares. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA: hda/realtek - Comprehensive model list for ALC268Takashi Iwai
Add the missing entry for ALC268 model strings. Only "spdif" was missing, and that's it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA: hda/realtek - Comprehensive model list for ALC259 & coTakashi Iwai
Like the previous commit for ALC662, let's give more comprehensive list of model entries for ALC269 & co as well. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA: hda/realtek - Comprehensive model list for ALC662 & coTakashi Iwai
ALC662 and others have far more fixup entries than the model table. Let's add more model string entries so that user can test / debug without compiling kernels at each time. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA: Fix references to Documentation/.*/MultiSoundMauro Carvalho Chehab
Now that the documentation/script file got restored, fix the references within the Kernel tree. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA: multisound.sh: update module namespaceMauro Carvalho Chehab
The modules for the cards described here changed their names. Update accordingly. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26ALSA:: multisound.sh: fix script to make it build with modern toolsMauro Carvalho Chehab
The script is old and produce some warnings and errors, because it lacks including stdlib.h and io.h is at sys/io.h. Fix it to run with the tools found on modern Linux distros. Tested building it on Fedora 28. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-26sound: restore MultiSound scriptMauro Carvalho Chehab
This script is mentioned at multisound Kconfig and files. As the driver still exists, it probably makes sense to restore it. Fixes: 727dede0ba8a ("sound: Retire OSS") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-06Merge tag 'sound-4.18-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "We've got many code additions at this cycle as a result of quite a few new drivers. Below are highlights: Core stuff: - Fix the long-standing issue with the device registration order; the control device is now registered at last - PCM locking code cleanups for RT kernels - Fixes for possible races in ALSA timer resolution accesses - TLV offset definitions in uapi ASoC: - Many fixes for the topology stuff, including fixes for v4 ABI compatibility - Lots of cleanups / quirks for Intel platforms based on Realtek CODECs - Continued componentization works, removing legacy CODEC stuff - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver - Fixes and updates to Cirrus Logic SoC drivers - New Qualcomm DSP support - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454 HD-audio: - Finally better support for some CA0132 boards, allowing Windows firmware - HP Spectre x360 support along with a bulk of COEF stuff - Blacklisting power save default some known boards reported on Fedora USB-audio: - Continued improvements on UAC3 support; now BADD is supported - Fixes / improvements for Dell WD15 dock - Allow DMA coherent pages for PCM buffers for ARCH, MIPS & co Others: - New Xen sound frontend driver support - Cache implementation and other improvements for FireWire DICE - Conversions to octal permissions in allover places" * tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (386 commits) ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it ALSA: usb-audio: remove redundant check on err ASoC: topology: Move skl-tplg-interface.h to uapi ASoC: topology: Move v4 manifest header data structures to uapi ASoC: topology: Improve backwards compatibility with v4 topology files ALSA: pci/hda: Remove unused, broken, header file ASoC: TSCS454: Add Support ASoC: Intel: kbl: Move codec sysclk config to codec_init function ASoC: simple-card: set cpu dai clk in hw_params ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream() ALSA: oxygen: use match_string() helper ASoC: dapm: use match_string() helper ASoC: max98095: use match_string() helper ASoC: max98088: use match_string() helper ASoC: Intel: bytcr_rt5651: Set card long_name based on quirks ASoC: mt6797-mt6351: add hostless phone call path ASoC: mt6797: add Hostless DAI ASoC: mt6797: add PCM interface ASoC: mediatek: export mtk-afe symbols as needed ASoC: codecs: PCM1789: include gpio/consumer.h ...
2018-06-05Merge tag 'asoc-v4.18' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.18 This is a very big update, mainly due to a huge set of new drivers some of which are individually very large. We also have a lot of fixes for the topology stuff, several of the users have stepped up and fixed some the serious issues there, and continued progress on the transition away from CODEC specific drivers to generic component drivers. - Many fixes for the topology code, including fixes for the half done v4 ABI compatibility from Guenter Roeck and other ABI fixes from Kirill Marinushkin. - Lots of cleanup for Intel platforms based on Realtek CODECs from Hans de Goode. - More followups on removing legacy CODEC things and transitioning to components from Morimoto-san. - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver. - A series of fixes and updates to the rather elderly Cirrus Logic SoC drivers from Alexander Sverdlin. - Qualcomm DSP support from Srinivas Kandagatla. - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454
2018-05-29ALSA: usb-audio: Allow non-vmalloc buffer for PCM buffersTakashi Iwai
Currently, USB-audio driver allocates the PCM buffer via vmalloc(), as this serves merely as an intermediate buffer that is copied to each URB transfer buffer. This works well in general on x86, but on some archs this may result in cache coherency issues when mmap is used. OTOH, it works also on such arch unless mmap is used. This patch is a step for mitigating the inconvenience; a new module option "use_vmalloc" is provided so that user can choose to allocate the DMA coherent buffer instead of the existing vmalloc buffer. The drawback is that it'd be the standard dma_alloc_coherent() calls and the system would require contiguous pages on non-x86 archs. Note that it's a global option and not dynamically switchable since the buffer is pre-allocated at the probe time. In theory, it's possible to be switchable, but it'd be trickier and racier. As default use_vmalloc option is set to true, so that the old behavior is kept. For allowing the coherent mmap on ARM or MIPS, pass use_vmalloc=0 option explicitly. Reported-and-tested-by: Daniel Danzberger <daniel@dd-wrt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-05-22ALSA: hda/conexant - Add hp-mic-fix model stringTakashi Iwai
Add "hp-mic-fix" model string for Conexant codecs so that user can test the quirk without recompiling. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-05-09ASoC: convert platform explanation to componentKuninori Morimoto
commit ef050bece1b55 ("ASoC: Remove platform code now everything is componentised") removed platform code, but it didn't care about platform documentation. This patch convert platform explanation to component Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-16Some files where renamed from .txt to .rst, but the DocumentationChristina Quast
was not fixed yet. Signed-off-by: Christina Quast <cquast@baylibre.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-04-16ASoC: doc: replace codec to componentKuninori Morimoto
Now we can replace Codec to Component. Let's do it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-14Merge tag 'sound-4.15-rc1' of ↵Linus Torvalds
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "There are no big surprising changes in this cycle, yet not too boring, either. The biggest change from diffstat POV is the removal of the legacy OSS driver codes that have been already disabled for a long time. This will bring a few trivial merge conflicts. As new features in ASoC side, there are two things: a new AC97 bus implementation and AMD Stony platform support. Both include the relevant changes shared with other subsystems, e.g. AC97 MFD changes and DRM AMD changes. Some other highlighted topics are: - A bunch of USB-audio drivers got the hardening against the malicious device accesses with a new helper code for endpoint sanity check - Lots of cleanups for ASoC Intel platform code, including support for their open source audio firmware - Continued ASoC core componentization works - Support for scaling MCLK with sample rate in ASoC simple-card - Stabler PCM hot-unplug capability, especially for ASoC usages" * tag 'sound-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (302 commits) Documentation: sound: hd-audio: notes.rst ASoC: bcm2835: Support left/right justified and DSP modes ASoC: bcm2835: Enforce full symmetry ASoC: bcm2835: Support additional samplerates up to 384kHz ASoC: bcm2835: Add support for TDM modes ASoC: add mclk-fs support to audio graph card ASoC: add mclk-fs to audio graph card binding ASoC: rt5514: work around link error ASoC: rt5514: mark PM functions as __maybe_unused ASoC: rt5663: Check the JD status in the button pushing ASoC: amd: Modified DMA transfer Mechanism for Playback ASoC: rt5645: Wait for 400msec before concluding on value of RT5645_VENDOR_ID2 ASoC: sun4i-codec: fixed 32bit audio capture support for H3/H2+ ASoC: da7213: add support for DSP modes ASoC: sun8i-codec: Add a comment on the LRCK inversion ASoC: sun8i-codec: Set the BCLK divider ASoC: rt5663: Delay and retry reading rt5663 ID register ASoC: amd: use do_div rather than 64 bit division to fix 32 bit builds ASoC: cs42l56: Fix reset GPIO name in example DT binding ASoC: rt5514-spi: check irq status to schedule data copy in resume function ...
2017-11-13Documentation: sound: hd-audio: notes.rstChris Gorman
Fixed reference to file HD-Audio-Models.rst which has been moved to hd-audio/models.rst Signed-off-by: Chris Gorman <chrisjohgorman@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-10-31sound: Retire OSSTakashi Iwai
Since no complaints have been raised after disabling the build of OSS (Open Sound System) by the commit 31cbee6a5611 ("sound: Disable the build of OSS drivers"), let's finally drop the whole code and documentation. Some glue codes are still left intact since sound/oss/dmasound stuff remains -- which is an independent implementation solely for m68k, and it's not covered by ALSA yet. Also, a couple of API header files (linux/sound.h and linux/soundcard.h) are kept remaining as well, since the OSS API itself is still supported by ALSA OSS emulation, and applications can refer to these. Where we're at it, some help texts in the top-level Kconfig are adjusted, too (who still needs to specify I/O port in kbuild nowadays?). Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-10-18ALSA: hda - Add model string for Intel reference board quirkTakashi Iwai
For allowing user to apply the existing quirk on a machine with a different SSID, add a new model string entry, alc700-ref. The quirk itself was introduced in the commit b84e843644f2: "ALSA: hda/realtek - Enable jack detection function for Intel ALC700") Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-10-12Documentation: fix sound related doc refsTom Saeger
Make sound doc refs valid. Signed-off-by: Tom Saeger <tom.saeger@oracle.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-10-12Documentation: fix input related doc refsTom Saeger
Make `input` document refs valid including: - joystick - joystick-parport Signed-off-by: Tom Saeger <tom.saeger@oracle.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-07-06Merge tag 'sound-4.13-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "This development cycle resulted in a fair amount of changes in both core and driver sides. The most significant change in ALSA core is about PCM. Also the support of of-graph card and the new DAPM widget for DSP are noteworthy changes in ASoC core. And there're lots of small changes splat over the tree, as you can see in diffstat. Below are a few highlights: ALSA core: - Removal of set_fs() hackery from PCM core stuff, and the code reorganization / optimization thereafter - Improved support of PCM ack ops, and a new ABI for improved control/status mmap handling - Lots of constifications in various codes ASoC core: - The support of of-graph card, which may work as a better generic device for a replacement of simple-card - New widget types intended mainly for use with DSPs ASoC drivers: - New drivers for Allwinner V3s SoCs - Ensonic ES8316 codec support - More Intel SKL and KBL works - More device support for Intel SST Atom (mostly for cheap tablets and 2-in-1 devices) - Support for Rockchip PDM controllers - Support for STM32 I2S and S/PDIF controllers - Support for ZTE AUD96P22 codecs HD-audio: - Support of new Realtek codecs (ALC215/ALC285/ALC289), more quirks for HP and Dell machines - A few more fixes for i915 component binding" * tag 'sound-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (418 commits) ALSA: hda - Fix unbalance of i915 module refcount ASoC: Intel: Skylake: Remove driver debugfs exit ASoC: Intel: Skylake: explicitly add the headers sst-dsp.h ALSA: hda/realtek - Remove GPIO_MASK ALSA: hda/realtek - Fix typo of pincfg for Dell quirk ALSA: pcm: add a documentation for tracepoints ALSA: atmel: ac97c: fix error return code in atmel_ac97c_probe() ALSA: x86: fix error return code in hdmi_lpe_audio_probe() ASoC: Intel: Skylake: Add support to read firmware registers ASoC: Intel: Skylake: Add sram address to sst_addr structure ASoC: Intel: Skylake: Debugfs facility to dump module config ASoC: Intel: Skylake: Add debugfs support ASoC: fix semicolon.cocci warnings ASoC: rt5645: Add quirk override by module option ASoC: rsnd: make arrays path and cmd_case static const ASoC: audio-graph-card: add widgets and routing for external amplifier support ASoC: audio-graph-card: update bindings for amplifier support ASoC: rt5665: calibration should be done before jack detection ASoC: rsnd: constify dev_pm_ops structures. ASoC: nau8825: change crosstalk-bypass property to bool type ...
2017-07-03Merge tag 'docs-4.13' of git://git.lwn.net/linuxLinus Torvalds
Pull documentation updates from Jonathan Corbet: "There has been a fair amount of activity in the docs tree this time around. Highlights include: - Conversion of a bunch of security documentation into RST - The conversion of the remaining DocBook templates by The Amazing Mauro Machine. We can now drop the entire DocBook build chain. - The usual collection of fixes and minor updates" * tag 'docs-4.13' of git://git.lwn.net/linux: (90 commits) scripts/kernel-doc: handle DECLARE_HASHTABLE Documentation: atomic_ops.txt is core-api/atomic_ops.rst Docs: clean up some DocBook loose ends Make the main documentation title less Geocities Docs: Use kernel-figure in vidioc-g-selection.rst Docs: fix table problems in ras.rst Docs: Fix breakage with Sphinx 1.5 and upper Docs: Include the Latex "ifthen" package doc/kokr/howto: Only send regression fixes after -rc1 docs-rst: fix broken links to dynamic-debug-howto in kernel-parameters doc: Document suitability of IBM Verse for kernel development Doc: fix a markup error in coding-style.rst docs: driver-api: i2c: remove some outdated information Documentation: DMA API: fix a typo in a function name Docs: Insert missing space to separate link from text doc/ko_KR/memory-barriers: Update control-dependencies example Documentation, kbuild: fix typo "minimun" -> "minimum" docs: Fix some formatting issues in request-key.rst doc: ReSTify keys-trusted-encrypted.txt doc: ReSTify keys-request-key.txt ...
2017-07-03Merge tag 'asoc-v4.13' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.13 The big news with this release is the of-graph card, this provides a replacement for simple-card that is much more flexibile and scalable, allowing many more systems to use a generic sound card than was possible before: - The of-graph card, finally merged after a long and dedicated effort by Morimoto-san. - New widget types intended mainly for use with DSPs. - New drivers for Allwinner V3s SoCs, Ensonic ES8316, several classes of x86 machine, Rockchip PDM controllers, STM32 I2S and S/PDIF controllers and ZTE AUD96P22 CODECs.
2017-07-03Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown
2017-07-02ALSA: pcm: add a documentation for tracepointsTakashi Sakamoto
In PCM interface/protocol for userspace, parameters of runtime for PCM substream is decided by an interaction between applications and ALSA PCM core. In former commits, some tracepoints were added to probe a part of the interaction. This commit adds a documentation about the interaction and the tracepoints. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-06-30ASoC: dapm: Add new widget type for constructing DAPM graphs on DSPs.Liam Girdwood
Add some DAPM widget types to better support the construction of DAPM graphs within DSPs. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-07Merge branch 'for-linus' into for-nextTakashi Iwai
For applying more ALSA timer cleanups.
2017-06-02ALSA: doc: Update copy_user, copy_kernel and fill_silence PCM opsTakashi Iwai
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-22ALSA: hda - Update the list of quirk modelsTakashi Iwai
I've forgotten to sync the documentation with the actually available options for some time. Now all updated. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-16docs-rst: add sound book to pdf outputMauro Carvalho Chehab
The sound subsystem book was added without the bits required to generate PDF output. Add them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>