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2019-07-23ASoC: SOF: loader: Use the BAR provided by FWDaniel Baluta1-2/+9
Make sure to use the newly introduced function snd_sof_dsp_get_bar_index that converts the section type to appropriate BAR index. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: Introduce snd_sof_dsp_get_bar_index opsDaniel Baluta2-0/+22
FW encapsulates information about section types (e.g DRAM, IRAM) inside module block header. This information can be used in order to correctly load the section to the appropriate place in memory. SOF Linux driver needs to know for each platform how to map the section type with the corresponding memory BAR. So, this patch introduces get_bar_index, a new operation inside snd_sof_dsp_ops. Intel platforms, usually load all the section in a contiguous memory area (usually denoted by sdev->mmio_bar) so things are relatively simple there. Anyhow, on i.MX8 IRAM and DRAM for example are mapped to distinct BARs. By default, if no get_bar function is provided the core implementation will always return sdev->mmio_bar so that there will be no need for a change to existing Intel code. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: core: increase default IPC timeoutsKai Vehmanen1-2/+2
Increase the default timeout values for boot (100ms to 2sec) and IPC message sending (5ms to 500ms). The values should be overridden with values from platform data. There is no functional need to have such short timeouts as both boot and IPC send errors are considered fatal errors. More relaxed timeouts are convenient when running the driver on top of emulation such as QEMU. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: ipc: use timeout configured at probeKai Vehmanen1-7/+1
Do not hardcode IPC timeout value in ipc.c, but rather use the timeout value configured during device probe. For platforms that do not override the IPC timeout, default value TIMEOUT_DEFAULT_IPC_MS has already been defined in core.c. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: use common code to send PCM_FREE IPCKai Vehmanen1-25/+25
Remove duplicated code by using a common helper function to send the PCM_FREE IPC message to FW. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: reset DMA state in prepareKai Vehmanen3-14/+17
When application goes through SUSPEND/STOP->PREPARE->START cycle, we should always reprogram the SOF device to start DMA from a known state so that hw_ptr/appl_ptrs remain valid. This is expected by ALSA core as it resets the buffer state as part of prepare (see snd_pcm_do_prepare()). Fix the issue by forcing reconfiguration of the FW with STREAM_PCM_PARAMS in prepare(). Use combined logic to handle prepare and the existing flow to reprogram hw-params after system suspend. Without the fix, first call to pcm pointer() will return an invalid hw_ptr and application may immediately observe XRUN status, unless "start_threshold" SW parameter is set to maximum value by the application. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: pci: mark last_busy value at runtime PM initPan Xiuli1-0/+3
If last_busy value is not set at runtime PM enable, the device will be suspend immediately after usage counter is 0. Set the last_busy value to make sure delay is working at first boot up. Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23ASoC: SOF: Intel: hda: remove misleading error trace from IRQ threadKai Vehmanen2-4/+4
Downgrade "nothing to do in IRQ thread" message from error to a debug message in the IPC interrupt handler thread. The spurious wake-up can happen if a HDA stream interrupt is raised while the IPC interrupt thread is running. IPC functionality is not impacted by this condition, so debug is a more appropriate trace level. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-21-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-22ASoC: SOF: Intel: hda: Make hdac_device device-managedRanjani Sridharan1-4/+2
snd_hdac_ext_bus_device_exit() has been recently modified to no longer free the hdac device. SOF allocates memory for hdac_device and hda_hda_priv with kzalloc. Make them device-managed instead so that they will be freed when the SOF driver is unloaded. Because of the above change, hda_codec is device-managed and it will be freed when the ASoC device is removed. Freeing the codec in snd_hda_codec_dev_release() leads to kernel panic while unloading and reloading the ASoC driver. So, avoid freeing the hda_codec for ASoC driver. This is done in the same patch to avoid bisect failure. Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20190626070450.7229-1-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-09Merge tag 'docs-5.3' of git://git.lwn.net/linuxLinus Torvalds1-1/+1
Pull Documentation updates from Jonathan Corbet: "It's been a relatively busy cycle for docs: - A fair pile of RST conversions, many from Mauro. These create more than the usual number of simple but annoying merge conflicts with other trees, unfortunately. He has a lot more of these waiting on the wings that, I think, will go to you directly later on. - A new document on how to use merges and rebases in kernel repos, and one on Spectre vulnerabilities. - Various improvements to the build system, including automatic markup of function() references because some people, for reasons I will never understand, were of the opinion that :c:func:``function()`` is unattractive and not fun to type. - We now recommend using sphinx 1.7, but still support back to 1.4. - Lots of smaller improvements, warning fixes, typo fixes, etc" * tag 'docs-5.3' of git://git.lwn.net/linux: (129 commits) docs: automarkup.py: ignore exceptions when seeking for xrefs docs: Move binderfs to admin-guide Disable Sphinx SmartyPants in HTML output doc: RCU callback locks need only _bh, not necessarily _irq docs: format kernel-parameters -- as code Doc : doc-guide : Fix a typo platform: x86: get rid of a non-existent document Add the RCU docs to the core-api manual Documentation: RCU: Add TOC tree hooks Documentation: RCU: Rename txt files to rst Documentation: RCU: Convert RCU UP systems to reST Documentation: RCU: Convert RCU linked list to reST Documentation: RCU: Convert RCU basic concepts to reST docs: filesystems: Remove uneeded .rst extension on toctables scripts/sphinx-pre-install: fix out-of-tree build docs: zh_CN: submitting-drivers.rst: Remove a duplicated Documentation/ Documentation: PGP: update for newer HW devices Documentation: Add section about CPU vulnerabilities for Spectre Documentation: platform: Delete x86-laptop-drivers.txt docs: Note that :c:func: should no longer be used ...
2019-07-08Merge tag 'asoc-v5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusTakashi Iwai26-625/+1178
ASoC: Updates for v5.3 This is a very big update, mainly thanks to Morimoto-san's refactoring work and some fairly large new drivers. - Lots more work on moving towards a component based framework from Morimoto-san. - Support for force disconnecting muxes from Jerome Brunet. - New drivers for Cirrus Logic CS47L35, CS47L85 and CS47L90, Conexant CX2072X, Realtek RT1011 and RT1308. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-07-06ASoC: SOF: Intel: implement runtime idle for CNL/APLKai Vehmanen3-0/+15
Implement runtime idle for CNL/APL devices using similar runtime PM idle logic as the Intel AZX HDA driver. If any HDA codecs are powered when runtime suspend request comes, return -EBUSY. By doing this, strict ordering is enforced between HDA codec and the HDA controller. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20190702132428.13129-4-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-06ASoC: SOF: add runtime idle callbackKai Vehmanen6-2/+21
Add ability to implement a SOF device level runtime idle callback. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20190702132428.13129-3-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-05ASoC: SOF: debug: fix possible memory leak in sof_dfsentry_write()Wei Yongjun1-2/+2
'string' is malloced in sof_dfsentry_write() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak. Fixes: 091c12e1f50c ("ASoC: SOF: debug: add new debugfs entries for IPC flood test") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20190705081637.157169-1-weiyongjun1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-01Merge branch 'for-linus' into for-nextTakashi Iwai13-161/+226
This back-merge is necessary for adjusting the latest FireWire fix with the recent refactoring in 5.3 development branch. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-06-26Merge tag 'v5.2-rc6' into asoc-5.3Mark Brown3-0/+3
Linux 5.2-rc6
2019-06-24ASoC: SOF: Intel: hda: remove duplicated include from hda.cYueHaibing1-1/+0
Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: disallow building without CONFIG_PCI againArnd Bergmann3-16/+3
Compile-testing without PCI just causes warnings: sound/soc/sof/sof-pci-dev.c:330:13: error: 'sof_pci_remove' defined but not used [-Werror=unused-function] static void sof_pci_remove(struct pci_dev *pci) ^~~~~~~~~~~~~~ sound/soc/sof/sof-pci-dev.c:230:12: error: 'sof_pci_probe' defined but not used [-Werror=unused-function] static int sof_pci_probe(struct pci_dev *pci, ^~~~~~~~~~~~~ I tried to fix this in a way that would still allow compile tests, but it got too ugly, so this just reverts the patch that allowed it in the first place. Most architectures do allow enabling PCI, so the value of the COMPILE_TEST alternative was not very high to start with. Fixes: e13ef82a9ab8 ("ASoC: SOF: add COMPILE_TEST for PCI options") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: make sure RUN bit setting to 0 during clear stream statusZhu Yingjiang1-0/+22
Before clearing stream statuses, ensure RUN bit update has taken effect by reading the value back. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: make sure DMA is start/stop by read the RUN bitZhu Yingjiang2-0/+28
As per the HW recommendation, after setting the RUN bit (start as 1, stop as 0), software must read the bit back to make sure the bit is set right, before modifying related control registers/re-starting the DMA engine. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: clear stream status and wakests properlyRanjani Sridharan1-16/+10
Stream status and WAKESTS registers need to be cleared by writing to them with snd_sof_dsp_write(). snd_sof_dsp_update_bits() only writes if the value is changed and will result in not clearing the status. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: use the defined stop chip in suspendZhu Yingjiang1-9/+2
Unify suspend code by using SOF common function hda_dsp_ctrl_stop_chip() which can handle both HDA and non-HDA cases. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: add function for hda stop chipZhu Yingjiang2-1/+68
Add common hda_dsp_ctrl_stop_chip() function to stop controller with the same function handling both HDA and non-HDA cases. This function disables IRQs and clears status masks. When CONFIG_SND_SOC_SOF_HDA is defined, also disables the CORB/RIRB, and stops i/o. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: use the SOF defined ppcap functionsZhu Yingjiang1-12/+4
Unify ppcap function setup by using SOF common functions for both HDA and non-HDA cases. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda-stream: fix a deadlock with bus->reg_lockKeyon Jie1-2/+2
We should use irq disabled mode when read/write hda registers from thread context, as we need to hold the same bus->reg_lock in interrupt context hda_dsp_stream_interrupt(), otherwise, when we are holding the lock in hda_dsp_stream_hw_free() and the interrupt arrives, we will get deadlock in the interrupt handler. Error logs like this: [ 5.603606] CPU0 [ 5.603606] ---- [ 5.603607] lock(&(&bus->reg_lock)->rlock); [ 5.603608] <Interrupt> [ 5.603609] lock(&(&bus->reg_lock)->rlock); [ 5.603610] *** DEADLOCK *** [ 5.603611] 2 locks held by pulseaudio/2329: [ 5.603612] #0: 000000005fcf26c6 (&card->mutex/1){+.+.}, at: dpcm_fe_dai_hw_free+0x2b/0x110 [snd_soc_core] [ 5.603619] #1: 00000000ef369faf (&rtd->pcm_mutex){+.+.}, at: soc_pcm_hw_free+0x2e/0x1c0 [snd_soc_core] The fix is simple, let's switch to use spin_lock/unlock_irq(). Reported-by: Xun Zhang <xun2.zhang@intel.com> Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: modify stream interrupt handlerRanjani Sridharan1-28/+51
Modify the stream interrupt handler to always wake up the IRQ thread if the status register is valid. The IRQ thread performs the check for stream interrupts and RIRB interrupts in a loop to handle the case of missed interrupts when an unsolicited response from the codec is received just before the stream interrupt handler is completed. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: couple host and link DMA during FE hw_freeRanjani Sridharan7-0/+46
Host and link DMA are decoupled during FE hw_params. So, they must be coupled in hw_free if the link DMA channel is idle. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: release link DMA for paused streams during suspendRanjani Sridharan5-9/+53
Paused streams do not get suspended when the system enters S3. So, clear and release link DMA channel for such streams in the hda_dsp_set_hw_params_upon_resume() callback. Also, invalidate the link DMA channel in the DAI config before restoring the dai config upon resume. Also, modify the signature for the set_hw_params_upon_resume() op to return an int. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: reserve host DMA channel for hostless streamsRanjani Sridharan3-2/+20
Due to the HW programming sequence requirement that the host and link DMA channels need to be coupled/decoupled during pcm hw_params, the host DMA channel corresponding to the link DMA channel in use for hostless streams needs to be reserved. This is achieved by adding a host_reserved flag in the sof_intel_hda_stream structure which is checked when assigning a host DMA channel. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: assign link DMA channel at run-timeRanjani Sridharan3-144/+185
The recommended HDA HW programming sequence for setting the DMA format requires that the link DMA and host DMA channels be coupled before setting the format. This change means that host DMA or link DMA channels be reserved even if only one is used. Statically assigned link DMA channels would mean that all the corresponding host DMA channels will need to be reserved, leaving only a few channels available at run-time. So, the suggestion here is to switch to dynamically assigning both host DMA channels and link DMA channels are run-time. The host DMA channel is assigned when the pcm is opened as before. While choosing the link DMA channel, if the host DMA channel corresponding to the link DMA channel is already taken, the proposed method checks to make sure that the BE is connected to the FE that has been assigned this host DMA channel. Once the link DMA channel is assigned, an IPC is sent to the DSP to set the link DMA channel. The link DMA channel is freed during hw_free() and also in the SUSPEND trigger callback. It will be re-assigned when hw_params are set upon resume. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: topology: add cpu_dai_name for DAIsRanjani Sridharan2-0/+6
Add the cpu_dai_name member to snd_sof_dai and save the cpu_dai_name while setting the DAI config. The internal SOF representation will have to change at a later point as well when we have multiple CPU dais. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: add new macro hstream_to_sof_hda_stream()Ranjani Sridharan1-0/+3
Add a new macro to get sof_intel_hda_stream from hdac_ext_stream. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17ASoC: SOF: Intel: hda: save handle to sdev in sof_intel_hda_streamRanjani Sridharan2-0/+5
Add a snd_sof_dev member to sof_intel_hda_stream. This will be used to access the snd_sof_dev during link hw_params callback. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-14docs: timers: convert docs to ReST and rename to *.rstMauro Carvalho Chehab1-1/+1
The conversion here is really trivial: just a bunch of title markups and very few puntual changes is enough to make it to be parsed by Sphinx and generate a nice html. The conversion is actually: - add blank lines and identation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-06-14Merge tag 'sound-5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds13-161/+226
Pull sound fixes from Takashi Iwai: "It might feel like deja vu to receive a bulk of changes at rc5, and it happens again; we've got a collection of fixes for ASoC. Most of fixes are targeted for the newly merged SOF (Sound Open Firmware) stuff and the relevant fixes for Intel platforms. Other than that, there are a few regression fixes for the recent ASoC core changes and HD-audio quirk, as well as a couple of FireWire fixes and for other ASoC codecs" * tag 'sound-5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (54 commits) Revert "ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops" ALSA: ice1712: Check correct return value to snd_i2c_sendbytes (EWS/DMX 6Fire) ALSA: oxfw: allow PCM capture for Stanton SCS.1m ALSA: firewire-motu: fix destruction of data for isochronous resources ASoC: Intel: sst: fix kmalloc call with wrong flags ASoC: core: Fix deadlock in snd_soc_instantiate_card() SoC: rt274: Fix internal jack assignment in set_jack callback ALSA: hdac: fix memory release for SST and SOF drivers ASoC: SOF: Intel: hda: use the defined ppcap functions ASoC: core: move DAI pre-links initiation to snd_soc_instantiate_card ASoC: Intel: cht_bsw_rt5672: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_nau8824: fix kernel oops with platform_name override ASoC: Intel: bytcht_es8316: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_max98090: fix kernel oops with platform_name override ASoC: sun4i-i2s: Add offset to RX channel select ASoC: sun4i-i2s: Fix sun8i tx channel offset mask ASoC: max98090: remove 24-bit format support if RJ is 0 ASoC: da7219: Fix build error without CONFIG_I2C ASoC: SOF: Intel: hda: Fix COMPILE_TEST build error ASoC: SOF: fix DSP oops definitions in FW ABI ...
2019-06-13ASoC: SOF: dont wake dsp up in kcontrol IOBard Liao2-228/+82
Always get kcontrol value from cache, set kcontrol value to DSP when DSP is active. Kcontrol values will be restored when DSP boot up. We will set the default value of kcontrol in sof_complete to make sure the value is align with firmware. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASoC: SOF: Add DMIC token for unmute gain ramp timeSeppo Ingalsuo1-0/+4
The settling time of DMIC DC level is both platform and used microphone model specific. The unmute gain ramp is used to conceal most of the large DC level seen in beginning of capture. This patch adds into the DMIC DAI IPC struct a new field called unmute_ramp_time and a new token SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME. The value is the ramp length in milliseconds (ms). The ABI minor version is incremented for this backwards compatible change. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASoC: SOF: topology: pass volume min/max linear value to FWZhu Yingjiang1-0/+14
The driver currently passes the volume ramp type and length topology tokens to firmware, but the min and max volume are not set. This patch provides a correction to convert the information from the topology file and pass the linear volume min/max value to the firmware to improve transitions. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASoC: SOF: topology: add min/max step for volume_tableZhu Yingjiang2-0/+4
add two units min_volume_step and max_volume_step to the snd_sof_control struct, for the min and max step of the volume_table. Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASoC: SOF: ipc: clarify operator precedencePierre-Louis Bossart1-3/+3
Cppcheck complains about the following warning, fix by adding parentheses [sound/soc/sof/ipc.c:783]: (style) Clarify calculation precedence for '&' and '?'. [sound/soc/sof/ipc.c:785]: (style) Clarify calculation precedence for '&' and '?'. [sound/soc/sof/ipc.c:787]: (style) Clarify calculation precedence for '&' and '?'. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASoC: SOF: ignore unrecoverable CTX_SAVE IPC errors at suspendKai Vehmanen1-1/+10
As part of the suspend flow, a context save IPC message is sent to the firmware before powering down the DSP. If errors are met, the suspend flow is aborted with current code. Change the behaviour such that if firmware returns -EBUSY or -EAGAIN, return the error codes to PM core as before. The device is left in active state in this case. If other errors are reported, print a warning but do not block the suspend flow. As per interface specification, no valid error can be returned in this scenario. If the hardware has hit a fatal error and is not able to respond successfully, best recovery method is to proceed with suspend and power off the DSP. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASoC: SOF: intel: extend IPC dump informationKai Vehmanen3-0/+33
Extend the HDA IPC dump implementation with status of key IRQ registers. This is useful to debug IPC timeouts and similar issues. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13ASOC: SOF: ipc: prevent logging trace messagesDragos Tarcatu1-1/+2
If the firmware is set for verbose tracing, the kernel log is flooded with ipc rx/ipc rx done messages. Prevent logging those unless the verbose IPC debugging config option is set. Signed-off-by: Dragos Tarcatu <dragos_tarcatu@mentor.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-06Merge branch 'asoc-5.2' into asoc-5.3Mark Brown1-0/+4
2019-06-06ASoC: sof: use modern dai_link styleKuninori Morimoto2-15/+26
ASoC is now supporting modern style dai_link (= snd_soc_dai_link_component) for CPU/Codec/Platform. This patch switches to use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-06ASoC: SOF: Intel: hda: use the defined ppcap functionsZhu Yingjiang1-7/+3
There are already defined ppcap and ppcap interrupt functions, use the already defined functions for easy code read. Fixes: 8a300c8fb17 ("ASoC: SOF: Intel: Add HDA controller for Intel DSP") Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-04ASoC: SOF: Intel: hda: Fix COMPILE_TEST build errorYueHaibing1-0/+4
while building without PCI: sound/soc/sof/intel/hda.o: In function `hda_dsp_probe': hda.c:(.text+0x79c): undefined reference to `pci_ioremap_bar' hda.c:(.text+0x79c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `pci_ioremap_bar' hda.c:(.text+0x7c4): undefined reference to `pci_ioremap_bar' hda.c:(.text+0x7c4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `pci_ioremap_bar' Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: e13ef82a9ab8 ("ASoC: SOF: add COMPILE_TEST for PCI options") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-03ASoC: SOF: debug: add new debugfs entries for IPC flood testRanjani Sridharan3-1/+256
Add a couple of new debugfs entries "ipc_flood_count" and "ipc_flood_duration_ms" that can be used to execute the IPC flood test. "ipc_flood_count" floods the DSP with the number of test IPCs specified and ipc_flood_duration_ms floods the DSP with test IPC's for the duration(in ms) specified. The test stats such as average, min and max IPC response times are logged in the dmesg and saved in the debugfs entry cache buffer. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-03ASoC: SOF: ipc: Introduce SOF_IPC_GLB_TEST_MSG IPC commandRanjani Sridharan1-0/+9
Add a new class of IPC command along with the first test type, IPC_FLOOD, which will be used for flooding the DSP with IPCs. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-03ASoC: SOF: send time stamp to FW for alignmentBard liao1-3/+13
Timer will be reset when DSP is powered down. So the time stamp of trace log will be reset after resume. Send time stamp to FW can align the time stamp and avoid reset time stamp in trace log. Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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