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* Merge tag 'asoc-fix-v5.18-rc3' of ↵Takashi Iwai2022-04-192-2/+6
|\ | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 A collection of fixes that came in since the merge window, plus one new device ID for an x86 laptop. Nothing that really stands out with particularly big impact outside of the affected device.
| * ASoC: soc-core: add debugfs_prefix member to snd_soc_component_driverHeiner Kallweit2022-04-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the component debugfs_prefix to be set from snd_soc_component_driver. First use case is avoiding a duplicate debugfs entry error in case a device has multiple components which have the same name therefore. Note that we don't set component->debugfs_prefix if it's set already. That's needed because partially component->debugfs_prefix is set before calling snd_soc_component_initialize(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/d18bff6a-1df1-5f95-0cf8-10dbaa62d7be@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * Merge tag 'sound-fix-5.18-rc1' of ↵Linus Torvalds2022-04-011-0/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Just a few fixes that have been gathered since the previous pull: - An additional fix for potential PCM deadlocks - A series of HD-audio CS8409 codec patches for new models - Other device specific fixes for HD-audio, ASoC mediatek, Intel, fsl, rockchip" * tag 'sound-fix-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock ALSA: hda: Avoid unsol event during RPM suspending ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020 ALSA: hda/cs8409: Add new Dolphin HW variants ALSA: hda/cs8409: Disable HSBIAS_SENSE_EN for Cyborg ALSA: hda/cs8409: Support new Warlock MLK Variants ALSA: hda/cs8409: Fix Full Scale Volume setting for all variants ALSA: hda/cs8409: Re-order quirk table into ascending order ALSA: hda/cs8409: Fix Warlock to use mono mic configuration ALSA: cs4236: fix an incorrect NULL check on list iterator ALSA: hda/realtek: Enable headset mic on Lenovo P360 ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV ALSA: hda/realtek: Add mute and micmut LED support for Zbook Fury 17 G9 ASoC: rockchip: i2s_tdm: Fixup config for SND_SOC_DAIFMT_DSP_A/B ASoC: fsl-asoc-card: Fix jack_event() always return 0 ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
| * \ Merge tag 'flexible-array-transformations-5.18-rc1' of ↵Linus Torvalds2022-03-241-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull flexible-array transformations from Gustavo Silva: "Treewide patch that replaces zero-length arrays with flexible-array members. This has been baking in linux-next for a whole development cycle" * tag 'flexible-array-transformations-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: treewide: Replace zero-length arrays with flexible-array members
| | * | treewide: Replace zero-length arrays with flexible-array membersGustavo A. R. Silva2022-02-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. This code was transformed with the help of Coccinelle: (next-20220214$ spatch --jobs $(getconf _NPROCESSORS_ONLN) --sp-file script.cocci --include-headers --dir . > output.patch) @@ identifier S, member, array; type T1, T2; @@ struct S { ... T1 member; T2 array[ - 0 ]; }; UAPI and wireless changes were intentionally excluded from this patch and will be sent out separately. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/78 Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
* | | | ALSA: memalloc: Add fallback SG-buffer allocations for x86Takashi Iwai2022-04-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent change for memory allocator replaced the SG-buffer handling helper for x86 with the standard non-contiguous page handler. This works for most cases, but there is a corner case I obviously overlooked, namely, the fallback of non-contiguous handler without IOMMU. When the system runs without IOMMU, the core handler tries to use the continuous pages with a single SGL entry. It works nicely for most cases, but when the system memory gets fragmented, the large allocation may fail frequently. Ideally the non-contig handler could deal with the proper SG pages, it's cumbersome to extend for now. As a workaround, here we add new types for (minimalistic) SG allocations, instead, so that the allocator falls back to those types automatically when the allocation with the standard API failed. BTW, one better (but pretty minor) improvement from the previous SG-buffer code is that this provides the proper mmap support without the PCM's page fault handling. Fixes: 2c95b92ecd92 ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)") BugLink: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/2272 BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1198248 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220413054808.7547-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: core: Add snd_card_free_on_error() helperTakashi Iwai2022-04-121-0/+1
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a small helper function to handle the error path more easily when an error happens during the probe for the device with the device-managed card. Since devres releases in the reverser order of the creations, usually snd_card_free() gets called at the last in the probe error path unless it already reached snd_card_register() calls. Due to this nature, when a driver expects the resource releases in card->private_free, this might be called too lately. As a workaround, one should call the probe like: static int __some_probe(...) { // do real probe.... } static int some_probe(...) { return snd_card_free_on_error(dev, __some_probe(dev, ...)); } so that the snd_card_free() is called explicitly at the beginning of the error path from the probe. This function will be used in the upcoming fixes to address the regressions by devres usages. Fixes: e8ad415b7a55 ("ALSA: core: Add managed card creation") Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220412093141.8008-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lockTakashi Iwai2022-03-301-0/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | syzbot caught a potential deadlock between the PCM runtime->buffer_mutex and the mm->mmap_lock. It was brought by the recent fix to cover the racy read/write and other ioctls, and in that commit, I overlooked a (hopefully only) corner case that may take the revert lock, namely, the OSS mmap. The OSS mmap operation exceptionally allows to re-configure the parameters inside the OSS mmap syscall, where mm->mmap_mutex is already held. Meanwhile, the copy_from/to_user calls at read/write operations also take the mm->mmap_lock internally, hence it may lead to a AB/BA deadlock. A similar problem was already seen in the past and we fixed it with a refcount (in commit b248371628aa). The former fix covered only the call paths with OSS read/write and OSS ioctls, while we need to cover the concurrent access via both ALSA and OSS APIs now. This patch addresses the problem above by replacing the buffer_mutex lock in the read/write operations with a refcount similar as we've used for OSS. The new field, runtime->buffer_accessing, keeps the number of concurrent read/write operations. Unlike the former buffer_mutex protection, this protects only around the copy_from/to_user() calls; the other codes are basically protected by the PCM stream lock. The refcount can be a negative, meaning blocked by the ioctls. If a negative value is seen, the read/write aborts with -EBUSY. In the ioctl side, OTOH, they check this refcount, too, and set to a negative value for blocking unless it's already being accessed. Reported-by: syzbot+6e5c88838328e99c7e1c@syzkaller.appspotmail.com Fixes: dca947d4d26d ("ALSA: pcm: Fix races among concurrent read/write and buffer changes") Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/000000000000381a0d05db622a81@google.com Link: https://lore.kernel.org/r/20220330120903.4738-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: pcm: Fix races among concurrent hw_params and hw_free callsTakashi Iwai2022-03-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we have neither proper check nor protection against the concurrent calls of PCM hw_params and hw_free ioctls, which may result in a UAF. Since the existing PCM stream lock can't be used for protecting the whole ioctl operations, we need a new mutex to protect those racy calls. This patch introduced a new mutex, runtime->buffer_mutex, and applies it to both hw_params and hw_free ioctl code paths. Along with it, the both functions are slightly modified (the mmap_count check is moved into the state-check block) for code simplicity. Reported-by: Hu Jiahui <kirin.say@gmail.com> Cc: <stable@vger.kernel.org> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20220322170720.3529-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'asoc-v5.18' of ↵Takashi Iwai2022-03-2111-21/+122
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.18 Quite a quiet release for ASoC, lots of work on drivers and platforms but nothing too groundbreaking but not much on the core itself: - Start of moving SoF to support multiple IPC mechanisms. - Use of NHLT ACPI table to reduce the amount of quirking required for Intel systems. - Some building blocks for use in forthcoming Intel AVS driver for legacy Intel DSP firmwares. - Support for AMD PDM, Atmel PDMC, Awinic AW8738, i.MX cards with TLV320AIC31xx, Intel machines with CS35L41 and ESSX8336, Mediatek MT8181 wideband bluetooth, nVidia Tegra234, Qualcomm SC7280, Renesas RZ/V2L, Texas Instruments TAS585M
| * | ASoC: Export DAI register and widget ctor and dctor functionsCezary Rojewski2022-03-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To allow for more flexibility i.e. populating component DAIs dynamically during its initialization, without being limited to topology loading procedure, expose snd_soc_register(), snd_soc_dapm_new_dai_widgets() and snd_soc_dapm_free_widget() functions. Allows users to first check available resources e.g. number of PCMs supported by HDAudio codec before allocating the number of DAPM widgets needed. This prevents superfluous objects from being created or allows driver to adjust to situation when resources are limited. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220311153544.136854-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ALSA: hda: Add helper macros for DSP capable devicesCezary Rojewski2022-03-112-0/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HDAudio drivers make heavy use of I/O operations. Declare a range of update, read and write helpers similar to those available for HDAudio legacy driver. These macros are used by AVS driver to improve code readability. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Acked-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20220311153544.136854-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | Clean ups and preparation for IPC abstraction in the SOF driverMark Brown2022-03-102-8/+5
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge series from Ranjani Sridharan <ranjani.sridharan@linux.intel.com>: In preparation for adding support for the new IPC version that has been introduced in the SOF firmware, this patch set includes some clean ups and necessary modifications to commonly used functions that will be re-used across different IPC-specific code.
| | * | ASoC: SOF: make struct snd_sof_dai IPC agnosticRanjani Sridharan2022-03-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the comp_dai and dai_config members of struct snd_sof_dai and replace it with a void *private field. Introduce a new struct sof_dai_private_data that will contain the pointer to these two fields. The topology parser will populate this structure and save it as part of the "private" member in snd_sof_dai. Change all users of these fields to use the private member instead. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220308164344.577647-18-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | ASoC: SOF: make struct snd_sof_widget IPC agnosticRanjani Sridharan2022-03-091-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parse the UUID token and save it in the new uuid field in struct snd_sof_widget. struct sof_ipc_comp_ext is no longer needed. So remove it too. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220308164344.577647-12-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ASoC: Intel: soc-acpi: quirk topology filename dynamicallyPierre-Louis Bossart2022-03-091-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Different topology filenames may be required depending on which SSP is used, and whether or not digital mics are present. This patch adds a tplg_quirk_mask and in the case of the SOF driver adds the relevant configurations. This is a short-term solution to the ES8336 support issues. In a long-term solution, we would need an interface where the machine driver or platform driver have the ability to alter the topology hard-coded low-level hardware support, e.g. by substituting an interface for another, or disabling an interface that is not supported on a given skew. BugLink: https://github.com/thesofproject/linux/issues/3248 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220308192610.392950-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ALSA: intel-nhlt: add helper to detect SSP link maskPierre-Louis Bossart2022-03-091-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NHLT information can be used to figure out which SSPs are enabled in a platform. The 'SSP' link type is too broad for machine drivers, since it can cover the Bluetooth sideband and the analog audio codec connections, so this helper exposes a parameter to filter with the device type (DEVICE_I2S refers to analog audio codec in NHLT parlance). The helper returns a mask, since more than one SSP may be used for analog audio, e.g. the NHLT spec describes the use of SSP0 for amplifiers and SSP1 for headset codec. Note that if more than one bit is set, it's impossible to determine which SSP is connected to what external component. Additional platform-specific information based on e.g. DMI quirks would still be required in the machine driver to configure the relevant dailinks. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Acked-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20220308192610.392950-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ASoC: soc-acpi: add information on I2S/TDM link maskPierre-Louis Bossart2022-03-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The platform driver may have information on which I2S/TDM link(s) to enable in the machine driver. In the case of Intel devices, this may be extracted from NHLT tables in platform firmware. This link information is necessary to make sure machine driver and topology are aligned. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220308192610.392950-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ASoC: soc-acpi: fix kernel-doc descriptorPierre-Louis Bossart2022-03-091-2/+3
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing dmic_num mention and clarify that 'links' mean 'SoundWire links', not to be used for other links. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220308192610.392950-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: SOF: updates for 5.18Mark Brown2022-03-071-1/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: A couple of updates for Intel and AMD hardware, along with minor cleanups Ajit Kumar Pandey (4): ASoC: SOF: amd: Flush cache after ATU_BASE_ADDR_GRP register update ASoC: SOF: amd: Use semaphore register to synchronize ipc's irq ASoC: SOF: amd: Move group register configuration to acp-loader ASoC: SOF: amd: Increase ACP_HW_SEM_RETRY_COUNT value Curtis Malainey (1): ASoC: SOF: fix 32 signed bit overflow Gongjun Song (1): ASoC: SOF: Intel: pci-tgl: add RPL-S support Peter Ujfalusi (2): ASoC: SOF: amd: acp-pcm: Take buffer information directly from runtime ASoC: SOF: amd: Do not set ipc_pcm_params ops as it is optional Pierre-Louis Bossart (2): ASoC: SOF: debug: clarify operator precedence ASoC: SOF: Intel: hda: clarify operator precedence include/sound/sof/header.h | 2 +- include/uapi/sound/sof/abi.h | 2 +- sound/soc/sof/amd/acp-dsp-offset.h | 1 + sound/soc/sof/amd/acp-ipc.c | 22 ++++++++++++++-------- sound/soc/sof/amd/acp-loader.c | 9 +++++++++ sound/soc/sof/amd/acp-pcm.c | 7 ++++--- sound/soc/sof/amd/acp-stream.c | 3 +++ sound/soc/sof/amd/acp.c | 29 ++++++++++++++--------------- sound/soc/sof/amd/acp.h | 3 +-- sound/soc/sof/amd/renoir.c | 1 - sound/soc/sof/debug.c | 2 +- sound/soc/sof/intel/hda.c | 2 +- sound/soc/sof/intel/pci-tgl.c | 2 ++ 13 files changed, 52 insertions(+), 33 deletions(-) -- 2.30.2
| | * | ASoC: SOF: fix 32 signed bit overflowCurtis Malainey2022-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Shifting in a signed 32bit container past the signed bit is technically undefined behaviour. Fix by using unsigned types. Found via cppcheck. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com> Signed-off-by: Curtis Malainey <cujomalainey@chromium.org> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220304205733.62233-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ASoC: audio_graph_card2: Add support for variable slot widthsRichard Fitzgerald2022-03-071-0/+11
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some audio hardware cannot support the same slot width for all sample widths, or a slot width equal to the sample width for all sample widths. This is usually due either to limitations of the audio serial port or system clocking restrictions. A typical example would be: - 16-bit samples in 16-bit slots - 24-bit samples in 32-bit slots The new dai-tdm-slot-width-map property allows setting a mapping of sample widths and the corresponding tdm slot widths and slot counts. Although the slot count is usually the same for all cases this does allow for adding padding slots to maintain the same bitclk frequency. The property is added to each endpoint node that needs the component DAI to be told the TDM slot width and count. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220228172754.453783-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: soc-acpi: remove sof_fw_filenamePierre-Louis Bossart2022-03-021-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've been using a default firmware name for each PCI/ACPI/OF platform for a while. The machine-specific sof_fw_filename is in practice not different from the default, and newer devices don't set this field, so let's remove the redundant definitions. When OEMs modify the base firmware, they can keep the same firmware name but store the file in a separate directory. Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220301194903.60859-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: SOF: Replace zero-length array with flexible-array memberStephen Kitt2022-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use "flexible array members"[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. This helps with the ongoing efforts to globally enable -Warray-bounds and get us closer to being able to tighten the FORTIFY_SOURCE routines on memcpy(). [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/78 Link: https://github.com/KSPP/linux/issues/180 Suggested-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Stephen Kitt <steve@sk2.org> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20220217132755.1786130-1-steve@sk2.org Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: SOF: Move the definition of enum sof_dsp_power_states to global headerPeter Ujfalusi2022-02-101-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the enum sof_dsp_power_states to include/sound/sof.h to be accessible outside of the core SOF stack. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: Xilinx fixesMark Brown2022-01-251-0/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge series from Robert Hancock <robert.hancock@calian.com>: There are drivers in mainline for the Xilinx Audio Formatter and Xilinx I2S IP cores. However, because of a few issues, these were only really usable with Xilinx's xlnx_pl_snd_card top-level driver, which is not in mainline (and not suitable for mainline). The fixes in this patchset, for the simple-card layer as well as the Xilinx drivers, now allow these drivers to be properly used with simple-card without any out-of-tree support code.
| | * | ASoC: simple-card-utils: Add new system-clock-fixed flagRobert Hancock2022-01-241-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new system-clock-fixed flag, which can be used to specify that the driver cannot or should not allow the clock frequency of the mapped clock to be modified. This behavior is also implied if the system-clock-frequency parameter is set explicitly - the flag is meant for cases where a clock is mapped to the DAI but which is, or should be treated as, fixed. When mclk-fs is also specified, this causes a PCM constraint to be added which enforces that only the corresponding valid sample rate can be used. Signed-off-by: Robert Hancock <robert.hancock@calian.com> Link: https://lore.kernel.org/r/20220120195832.1742271-7-robert.hancock@calian.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * / ASoC: SOF: add _D3_PERSISTENT flag to fw_ready messageKeyon Jie2022-01-241-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a bit definition to the fw_ready message, to denote if the FW supports the IMR (Isolated Memory Region) restoring feature. If the bit is set, the driver can skip downloading the firmware again during system resume or runtime resume. Bump the ABI version to 3.19 to make it aligned with FW side. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220120231532.196926-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | ALSA: hda: Expose codec cleanup and power-save functionsCezary Rojewski2022-02-211-0/+3
| | | | | | | | | | | | | | | | | | | | With few changes, snd_hda_codec_set_power_save() and snd_hda_codec_cleanup_for_unbind() can be re-used by ASoC drivers. While at it, provide kernel doc for the exposed functions. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220214101404.4074026-5-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Update and expose codec register proceduresCezary Rojewski2022-02-211-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | With few changes, snd_hda_codec_register() and its unregister-counterpart can be re-used by ASoC drivers. While at it, provide kernel doc for the exposed functions. Due to ALSA-device vs ASoC-component organization differences, new 'snddev_managed' argument is specified allowing for better control over codec registration process. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220214101404.4074026-4-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Update and expose snd_hda_codec_device_init()Cezary Rojewski2022-02-211-0/+3
| | | | | | | | | | | | | | | | | | With few changes, snd_hda_codec_device_init() can be re-used by ASoC drivers. While at it, provide kernel doc for the exposed function. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220214101404.4074026-3-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Add snd_hdac_ext_bus_link_at() helperCezary Rojewski2022-02-211-0/+1
| | | | | | | | | | | | | | | | | | | | This patch exposes a new helper to directly retrieve the link from the codec address, and makes use of this helper when retrieving the link from the codec name. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220214101404.4074026-2-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'for-linus' into for-nextTakashi Iwai2022-02-151-0/+15
|\ \
| * \ Merge tag 'asoc-fix-v5.17-rc2' of ↵Takashi Iwai2022-02-011-0/+15
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.17 Quite a few fixes here, including an unusually large set in the core spurred on by various testing efforts as well as the usual small driver fixes. There are quite a few fixes for out of bounds writes in both the core and the various Qualcomm drivers, plus a couple of fixes for locking in the DPCM code.
| | * ASoC: soc-pcm: Fix DPCM lockdep warning due to nested stream locksTakashi Iwai2022-01-281-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent change for DPCM locking caused spurious lockdep warnings. Actually the warnings are false-positive, as those are triggered due to the nested stream locks for FE and BE. Since both locks belong to the same lock class, lockdep sees it as if a deadlock. For fixing this, we need to take PCM stream locks for BE with the nested lock primitives. Since currently snd_pcm_stream_lock*() helper assumes only the top-level single locking, a new helper function snd_pcm_stream_lock_irqsave_nested() is defined for a single-depth nested lock, which is now used in the BE DAI trigger that is always performed inside a FE stream lock. Fixes: b2ae80663008 ("ASoC: soc-pcm: serialize BE triggers") Reported-and-tested-by: Hans de Goede <hdegoede@redhat.com> Reported-and-tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/73018f3c-9769-72ea-0325-b3f8e2381e30@redhat.com Link: https://lore.kernel.org/alsa-devel/9a0abddd-49e9-872d-2f00-a1697340f786@samsung.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20220119155249.26754-2-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
* | | ALSA: cleanup double word in commentTom Rix2022-02-111-1/+1
|/ / | | | | | | | | | | | | | | Remove the second 'device'. Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20220209150133.2291856-1-trix@redhat.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'asoc-v5.17-2' of ↵Takashi Iwai2022-01-101-0/+7
|\| | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.17 A few more updates for v5.17, nothing hugely stand out in the few days since the initial pull request was sent.
| * ASoC: cs35l41: Add support for hibernate memory retention modeCharles Keepax2022-01-071-0/+5
| | | | | | | | | | | | | | | | | | | | | | The cs35l41 supports a low power DSP memory retention mode. Add support for entering this mode when then device is not in use. Co-authored-by: David Rhodes <david.rhodes@cirrus.com> Signed-off-by: David Rhodes <david.rhodes@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220107160636.6555-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: cs35l41: Update handling of test key registersCharles Keepax2022-01-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for the addition of PM runtime support move the test key out of the register patches themselves. This is necessary to allow the test key to be held during cache synchronisation, which is required by the OTP settings which were unpacked from the device and written by the driver. Also whilst at it, the driver uses a mixture of accessing the test key register by name and by address, consistently use the name. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220107160636.6555-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | Merge tag 'asoc-v5.17' of ↵Takashi Iwai2022-01-0513-28/+863
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.17 Not much going on framework release this time, but a big update for drivers especially the Intel and SOF ones. - Refinements and cleanups around the delay() APIs. - Wider use of dev_err_probe(). - Continuing cleanups and improvements to the SOF code. - Support for pin switches in simple-card derived cards. - Support for AMD Renoir ACP, Asahi Kasei Microdevices AKM4375, Intel systems using NAU8825 and MAX98390, Mediatek MT8915, nVidia Tegra20 S/PDIF, Qualcomm systems using ALC5682I-VS and Texas Instruments TLV320ADC3xxx.
| * ASoC: cs35l41: Create shared function for boost configurationLucas Tanure2021-12-311-0/+2
| | | | | | | | | | | | | | | | | | ASoC and HDA will use the same registers to configure internal boost for the device Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-7-tanureal@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: cs35l41: Create shared function for setting channelsLucas Tanure2021-12-311-0/+3
| | | | | | | | | | | | | | | | | | ASoC and HDA will use the same register to set channels for the device Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-6-tanureal@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: cs35l41: Create shared function for errata patchesLucas Tanure2021-12-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ASoC and HDA systems require the same errata patches, so move it to the shared code using a function the correctly applies the patches by revision Also, move CS35L41_DSP1_CCM_CORE_CTRL write to errata patch function as is required to be written at boot, but not in regmap_register_patch sequence as will affect waking up from hibernation Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-5-tanureal@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: cs35l41: Move cs35l41_otp_unpack to shared codeLucas Tanure2021-12-311-2/+2
| | | | | | | | | | | | | | | | | | ASoC and HDA will do the same cs35l41_otp_unpack, so move it to shared code Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-3-tanureal@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: cs35l41: Convert tables to shared source codeLucas Tanure2021-12-311-0/+733
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support CS35L41 in HDA systems the HDA driver for CS35L41 would have to duplicate some functions that already exist on ASoC driver So instead of duplicate the code, use the new lib source as a shared resource for both ASoC and HDA Also, change the way CONFIG_SND_SOC_CS35L41 is selected, as reported by Intel Kernel test robot, it is possible to build SND_SOC_CS35L41_SPI/I2C without the main driver, which would lead to build failures. Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20211217115708.882525-2-tanureal@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC/SoundWire: dai: expand 'stream' concept beyond SoundWirePierre-Louis Bossart2021-12-241-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HDAudio ASoC support relies on the set_tdm_slots() helper to store the HDaudio stream tag in the tx_mask. This only works because of the pre-existing order in soc-pcm.c, where the hw_params() is handled for codec_dais *before* cpu_dais. When the order is reversed, the stream_tag is used as a mask in the codec fixup functions: /* fixup params based on TDM slot masks */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && codec_dai->tx_mask) soc_pcm_codec_params_fixup(&codec_params, codec_dai->tx_mask); As a result of this confusion, the codec_params_fixup() ends-up generating bad channel masks, depending on what stream_tag was allocated. We could add a flag to state that the tx_mask is really not a mask, but it would be quite ugly to persist in overloading concepts. Instead, this patch suggests a more generic get/set 'stream' API based on the existing model for SoundWire. We can expand the concept to store 'stream' opaque information that is specific to different DAI types. In the case of HDAudio DAIs, we only need to store a stream tag as an unsigned char pointer. The TDM rx_ and tx_masks should really only be used to store masks. Rename get_sdw_stream/set_sdw_stream callbacks and helpers as get_stream/set_stream. No functionality change beyond the rename. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Acked-By: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20211224021034.26635-5-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: core: Add snd_soc_of_parse_pin_switches() from simple-card-utilsStephan Gerhold2021-12-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The ASoC core already has several helpers to parse card properties from the device tree. Move the parsing code for "pin-switches" from simple-card-utils to a shared snd_soc_of_parse_pin_switches() function so other drivers can also use it to set up pin switches configured in the device tree. Cc: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20211214142049.20422-2-stephan@gerhold.net Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: SOF: Rename 'enum snd_sof_fw_state' to 'enum sof_fw_state'Peter Ujfalusi2021-12-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Since there is nothing SND about the firmware state, rename the enum from `snd_sof_fw_state` to simply `sof_fw_state` Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com> Link: https://lore.kernel.org/r/20211223113628.18582-11-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: SOF: Move the definition of enum snd_sof_fw_state to global headerPeter Ujfalusi2021-12-231-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | Move the enum snd_sof_fw_state to include/sound/sof.h to be accessible outside of the core SOF stack. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com> Link: https://lore.kernel.org/r/20211223113628.18582-10-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * Support HDMI audio on NVIDIA Tegra20Mark Brown2021-12-171-2/+0
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge series from Dmitry Osipenko <digetx@gmail.com>: This series revives Tegra20 S/PDIF driver which was upstreamed long time ago, but never was used. It also turns Tegra DRM HDMI driver into HDMI audio CODEC provider. Finally, HDMI audio is enabled in device-trees. For now the audio is enable only for Acer A500 tablet and Toshiba AC100 netbook because they're already supported by upstream, later on ASUS TF101 tablet will join them. I based S/PDIF patches on Arnd's Bergmann patch from a separate series [1] that removes obsolete slave_id. This eases merging of the patches by removing the merge conflict. This is a note for Mark Brown. I also based this series on top of power management series [2]. I.e. [2] should be applied first, otherwise "Add S/PDIF node to Tegra20 device-tree" patch should have merge conflict. This is a note for Thierry. [1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=273312 [2] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=274534 Changelog: v4: - Added patches that update multi_v7_defconfig with the enabled S/PDIF and APB DMA drivers. v3: - Renamed S/PDIF device-tree clocks as was suggested by Rob Herring. - Added r-bs and acks that were given by Rob Herring to v2. v2: - Corrected I2S yaml problem that was reported by the DT bot for v1 by removing the non-existent required clock-names property. - Removed assigned-clocks property from S/PDIF yaml since this property is now inherited from the clocks property. - Reordered the "tegra20: spdif: Set FIFO trigger level" patch, making it the first sound/soc patch in the series, like it was suggested by Mark Brown in the comment to v1. Also reworded commit message of this patch to *not* make it looks like it should be backported to stable kernels. Arnd Bergmann (1): ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko (21): ASoC: dt-bindings: Add binding for Tegra20 S/PDIF ASoC: dt-bindings: tegra20-i2s: Convert to schema ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property dt-bindings: host1x: Document optional HDMI sound-dai-cells ASoC: tegra20: spdif: Set FIFO trigger level ASoC: tegra20: spdif: Support device-tree ASoC: tegra20: spdif: Improve driver's code ASoC: tegra20: spdif: Use more resource-managed helpers ASoC: tegra20: spdif: Reset hardware ASoC: tegra20: spdif: Support system suspend ASoC: tegra20: spdif: Filter out unsupported rates ASoC: tegra20: i2s: Filter out unsupported rates drm/tegra: hdmi: Unwind tegra_hdmi_init() errors drm/tegra: hdmi: Register audio CODEC on Tegra20 ARM: tegra_defconfig: Enable S/PDIF driver ARM: config: multi v7: Enable NVIDIA Tegra20 S/PDIF driver ARM: config: multi v7: Enable NVIDIA Tegra20 APB DMA driver ARM: tegra: Add S/PDIF node to Tegra20 device-tree ARM: tegra: Add HDMI audio graph to Tegra20 device-tree ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio ARM: tegra: paz00: Enable S/PDIF and HDMI audio .../display/tegra/nvidia,tegra20-host1x.txt | 1 + .../bindings/sound/nvidia,tegra20-i2s.txt | 30 --- .../bindings/sound/nvidia,tegra20-i2s.yaml | 77 +++++++ .../bindings/sound/nvidia,tegra20-spdif.yaml | 85 ++++++++ .../boot/dts/tegra20-acer-a500-picasso.dts | 8 + arch/arm/boot/dts/tegra20-paz00.dts | 8 + arch/arm/boot/dts/tegra20.dtsi | 40 +++- arch/arm/configs/multi_v7_defconfig | 2 + arch/arm/configs/tegra_defconfig | 1 + drivers/gpu/drm/tegra/Kconfig | 3 + drivers/gpu/drm/tegra/hdmi.c | 168 +++++++++++++-- sound/soc/tegra/tegra20_i2s.c | 49 +++++ sound/soc/tegra/tegra20_spdif.c | 197 ++++++++++++------ sound/soc/tegra/tegra20_spdif.h | 1 + sound/soc/tegra/tegra_pcm.c | 6 + sound/soc/tegra/tegra_pcm.h | 1 + 16 files changed, 574 insertions(+), 103 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.yaml create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml -- 2.33.1
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 06:07:23 +0000