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2020-10-26ASoC: Intel: bytcr_rt5651: use semicolons rather than commas to separate ↵Julia Lawall
statements Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Acked-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/1602407979-29038-4-git-send-email-Julia.Lawall@inria.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: wm8350: use semicolons rather than commas to separate statementsJulia Lawall
Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/1602407979-29038-2-git-send-email-Julia.Lawall@inria.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Add the AIF3 DAI, widgets, and routesSamuel Holland
AIF3 has some differences from AIF1 and AIF2: - It supports one channel only - It supports master mode only - It is not directly connected to any of the mixers; instead all audio goes through a mux with AIF2. - It does not have its own clock dividers; instead it reuses AIF2 BCLK and LRCK. This means that when both AIF2 and AIF3 are active, they must use the same sample rate and total frame width. Since AIF2 and AIF3 are only used for codec2codec DAI links, constraints are not applicable here; the only thing we can do when the rates don't match is report an error. Make the necessary adjustments to support this AIF. Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-18-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Add the AIF2 DAI, widgets, and routesSamuel Holland
This adds support for AIF2, which is stereo and has fullly independent clocking capability, making it very similar to AIF1. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-17-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Generalize AIF clock controlSamuel Holland
The AIF clock control register has the same layout for all three AIFs. The only difference between them is that AIF3 is missing some fields. We can reuse the same register field definitions for all three registers, and use the DAI ID to select the correct register address. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201014061941.4306-16-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Enable all supported PCM formatsSamuel Holland
Now that the DAI clock setup is correct for all hardware-supported PCM formats, we can enable them in the driver. With the appropriate support in the CPU DAI driver, this allows userspace to access the additional formats. Since this codec is connected to the CPU via a DAI, not directly, we do not care if the CPU DAI is using 3-byte or 4-byte formats, so we can support them both. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-15-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Require an exact BCLK divisor matchSamuel Holland
Now that we guarantee that SYSCLK is running at the optimal rate when hw_params succeeds, and that it will continue running at that rate, SYSCLK will always be an integer multiple of BCLK. So we can always pick the exact divider, not just the closest divider. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-14-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Protect the clock rate while streams are openSamuel Holland
The codec's clock input is shared among all AIFs, and shared with other audio-related hardware in the SoC, including I2S and SPDIF controllers. To ensure sample rates selected by userspace or by codec2codec DAI links are maintained, the clock rate must be protected while it is in use. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201014061941.4306-13-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Constrain to compatible sample ratesSamuel Holland
While another stream is active, only allow userspace to use sample rates that are compatible with the current SYSCLK frequency. This ensures the actual sample rate will always match what is given in hw_params. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-12-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Automatically set the system sample rateSamuel Holland
The sun8i codec has three clock/sample rate domains: - The AIF1 domain, with a sample rate equal to AIF1 LRCK - The AIF2 domain, with a sample rate equal to AIF2 LRCK - The SYSCLK domain, containing the ADC, DAC, and effects (AGC/DRC), with a sample rate given by a divisor from SYSCLK. The divisor is controlled by the AIF1_FS or AIF2_FS field in SYS_SR_CTRL, depending on if SYSCLK's source is AIF1CLK or AIF2CLK, respectively. The exact sample rate depends on if SYSCLK is running at 22.6 MHz or 24.6 MHz. When an AIF (currently only AIF1) is active, the ADC and DAC should run at that sample rate to avoid artifacting. Sample rate conversion is only available when multiple AIFs are active and are routed to each other; this means the sample rate conversion hardware usually cannot be used. Only attach the event hook to the channel 0 AIF widgets, since we only need one event when a DAI stream starts or stops. Channel 0 is always brought up with a DAI stream, regardless of the number of channels in the stream. The ADC and DAC (along with their effects blocks) can be used even if no AIFs are in use. In that case, we should select an appropriate sample rate divisor, instead of keeping the last-used AIF sample rate. 44.1/48 kHz was chosen to balance audio quality and power consumption. Since the sample rate is tied to active AIF paths, disabling pmdown_time allows switching to the optimal sample rate immediately, instead of after a 5 second delay. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201014061941.4306-11-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Enable all supported sample ratesSamuel Holland
The system sample rate programmed into the hardware is really a clock divider from SYSCLK to the ADC and DAC. Since we support two SYSCLK frequencies, we can use all sample rates corresponding to one of those frequencies divided by any available divisor. This commit enables support for those sample rates. It also stops advertising support for a 64 kHz sample rate, which is not supported. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-10-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Enforce symmetric DAI parametersSamuel Holland
The AIFs have a single register controlling DAI parameters in both directions, including BCLK/LRCK divisor and word size. The DAIs produce only noise or silence if any of these parameters is wrong. Therefore, we need to enforce symmetry for these parameters, so starting a new substream will not break an existing substream. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-9-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Support the TDM slot bindingSamuel Holland
Now that BCLK and LRCK rate calculations in the driver can handle any hardware-supported slot width and number of slots, allow overriding those parameters from the device tree. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-8-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Correct the BCLK divisor calculationSamuel Holland
Previously, the BCLK divisor calculation assumed zero padding and exactly two slots. In order to support the TDM slot binding and 20/24-bit word sizes, those assumptions must be removed. Due to hardware limitations, the BCLK/LRCK ratio is not as simple as "slot_width * slots". However, the correct value is already calculated elsewhere in this function, since it must also be programmed into the hardware. Reuse that value to calculate the correct SYSCLK/BCLK divisor. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-7-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Round up the LRCK divisorSamuel Holland
The codec supports only power-of-two BCLK/LRCK divisors. If either the slot width or the number of slots is not a power of two, the LRCK divisor must be rounded up to provide enough space. To do that, use order_base_2 (instead of ilog2, which rounds down). Since the rounded divisor is also needed for setting the SYSCLK/BCLK divisor, return the order base 2 instead of fully calculating the hardware register encoding. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-6-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Use the provided word sizeSamuel Holland
The hardware supports 8 to 24-bit word sizes on all three of its DAIs, only one of which is connected to the CPU DAI. Program the word size based on the actual selected format, instead of assuming limitations from another driver (which, incedentally, has patches pending to remove that limitation). Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-5-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Enable all supported clock inversionsSamuel Holland
When using the I2S, LEFT_J, or RIGHT_J format, the hardware supports independent BCLK and LRCK inversion control. When using DSP_A or DSP_B, LRCK inversion is not supported. The register bit is repurposed to select between DSP_A and DSP_B. Extend the driver to support this. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201014061941.4306-4-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Program DAI format before clock inversionSamuel Holland
The LRCK inversion bit has a different meaning in DSP mode: it selects between the DSP A and DSP B formats. To support this, we need to know if the selected format is a DSP format. One easy way to do this is to set the format field before the clock inversion fields. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-3-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ASoC: sun8i-codec: Prepare to extend the DAI driverSamuel Holland
In preparation for adding additional DAIs to this component, convert the DAI driver definition to an array. Since this changes all of the lines in the definition anyway, let's move it closer to the ops function definitions, instead of on the far side of the DAPM arrays. And while moving the DAI driver ops, rename the set_fmt hook to match the usual naming scheme. Give the existing DAI an explicit ID and more meaningful stream names, so it will remain unique as more DAIs are added. The AIF widget streams must be updated to match. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20201014061941.4306-2-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26ALSA: remove unneeded breakTom Rix
A break is not needed if it is preceded by a return, goto or break Signed-off-by: Tom Rix <trix@redhat.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20201019164857.27223-1-trix@redhat.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-26ALSA: fix kernel-doc markupsMauro Carvalho Chehab
Kernel-doc markups should use this format: identifier - description There is a common comment marked, instead, with kernel-doc notation. Some identifiers have different names between their prototypes and the kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/535182d6f55d7a7de293dda9676df68f5f60afc6.1603469755.git.mchehab+huawei@kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-26Merge existing fixes from asoc/for-5.10Mark Brown
2020-10-24Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
2020-10-23Merge tag 'sound-fix-5.10-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Just a few additional small and trivial fixes" * tag 'sound-fix-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix the return value if cb func is already registered ALSA: usb-audio: Line6 Pod Go interface requires static clock rate quirk ALSA: hda/ca0132: make some const arrays static, makes object smaller ALSA: sparc: dbri: fix repeated word 'the'
2020-10-23ASoC: SOF: loader: handle all SOF_IPC_EXT typesBard Liao
Do not emit a warning for extended firmware header fields that are not used by kernel. This creates unnecessary noise to kernel logs like: sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 3 size 0x1c sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 4 size 0x10 Signed-off-by: Bard Liao <yung-chuan.liao@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: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20201021182419.1160391-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23ASoC: cs42l51: manage mclk shutdown delayOlivier Moysan
A delay must be introduced before the shutdown down of the mclk, as stated in CS42L51 datasheet. Otherwise the codec may produce some noise after the end of DAPM power down sequence. The delay between DAC and CLOCK_SUPPLY widgets is too short. Add a delay in mclk shutdown request to manage the shutdown delay explicitly. From experiments, at least 10ms delay is necessary. Set delay to 20ms as recommended in Documentation/timers/timers-howto.rst when using msleep(). Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Link: https://lore.kernel.org/r/20201020150109.482-1-olivier.moysan@st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23ASoC: qcom: sdm845: set driver name correctlySrinivas Kandagatla
With the current state of code, we would endup with something like below in /proc/asound/cards for 2 machines based on this driver. Machine 1: 0 [DB845c ]: DB845c - DB845c DB845c Machine 2: 0 [LenovoYOGAC6301]: Lenovo-YOGA-C63 - Lenovo-YOGA-C630-13Q50 LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216 This is not very UCM friendly both w.r.t to common up configs and card identification, and UCM2 became totally not usefull with just one ucm sdm845.conf for two machines which have different setups w.r.t HDMI and other dais. Reasons for such thing is partly because Qualcomm machine drivers never cared to set driver_name. This patch sets up driver name for the this driver to sort out the UCM integration issues! after this patch contents of /proc/asound/cards: Machine 1: 0 [DB845c ]: sdm845 - DB845c DB845c Machine 2: 0 [LenovoYOGAC6301]: sdm845 - Lenovo-YOGA-C630-13Q50 LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216 with this its possible to align with what UCM2 expects and we can have sdm845/DB845.conf sdm845/LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216.conf ... for board variants. This should scale much better! Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20201023095849.22894-1-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23ASoC: codecs: wsa881x: add missing stream rates and formatSrinivas Kandagatla
Add missing supported rates and formats for the stream, without which attempt to do playback will fail to find any matching rates/format. Fixes: a0aab9e1404a ("ASoC: codecs: add wsa881x amplifier support") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20201022130518.31723-1-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-22ALSA: hda - Fix the return value if cb func is already registeredHui Wang
If the cb function is already registered, should return the pointer of the structure hda_jack_callback which contains this cb func, but instead it returns the NULL. Now fix it by replacing func_is_already_in_callback_list() with find_callback_from_list(). Fixes: f4794c6064a8 ("ALSA: hda - Don't register a cb func if it is registered already") Reported-and-suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20201022030221.22393-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-20ALSA: usb-audio: Line6 Pod Go interface requires static clock rate quirkLukasz Halman
Recently released Line6 Pod Go requires static clock rate quirk to make its usb audio interface working. Added its usb id to the list of similar line6 devices. Signed-off-by: Lukasz Halman <lukasz.halman@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201020061409.GA24382@TAG009442538903 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-19ASoC: mediatek: mt8183-da7219: fix DAPM paths for rt1015Tzung-Bi Shih
RT1015's output widget name is "SPO" instead of "Speaker". Fixes it to use the correct names. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20201019044724.1601476-1-tzungbi@google.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-17ALSA: hda/ca0132: make some const arrays static, makes object smallerColin Ian King
Don't populate const arrays on the stack but instead make them static. Makes the object code smaller by 57 bytes. Before: text data bss dec hex filename 173256 38016 192 211464 33a08 sound/pci/hda/patch_ca0132.o After: text data bss dec hex filename 172879 38336 192 211407 339cf sound/pci/hda/patch_ca0132.o (gcc version 10.2.0) Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20201016224913.687724-1-colin.king@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-17ALSA: sparc: dbri: fix repeated word 'the'Randy Dunlap
Change the duplicated word "the" to "Then the". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20201016174405.17745-1-rdunlap@infradead.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-15Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull dma-mapping updates from Christoph Hellwig: - rework the non-coherent DMA allocator - move private definitions out of <linux/dma-mapping.h> - lower CMA_ALIGNMENT (Paul Cercueil) - remove the omap1 dma address translation in favor of the common code - make dma-direct aware of multiple dma offset ranges (Jim Quinlan) - support per-node DMA CMA areas (Barry Song) - increase the default seg boundary limit (Nicolin Chen) - misc fixes (Robin Murphy, Thomas Tai, Xu Wang) - various cleanups * tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping: (63 commits) ARM/ixp4xx: add a missing include of dma-map-ops.h dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handling dma-direct: factor out a dma_direct_alloc_from_pool helper dma-direct check for highmem pages in dma_direct_alloc_pages dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h> dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma dma-mapping: move dma-debug.h to kernel/dma/ dma-mapping: remove <asm/dma-contiguous.h> dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h> dma-contiguous: remove dma_contiguous_set_default dma-contiguous: remove dev_set_cma_area dma-contiguous: remove dma_declare_contiguous dma-mapping: split <linux/dma-mapping.h> cma: decrease CMA_ALIGNMENT lower limit to 2 firewire-ohci: use dma_alloc_pages dma-iommu: implement ->alloc_noncoherent dma-mapping: add new {alloc,free}_noncoherent dma_map_ops methods dma-mapping: add a new dma_alloc_pages API dma-mapping: remove dma_cache_sync 53c700: convert to dma_alloc_noncoherent ...
2020-10-15Merge tag 'sound-5.10-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "The amount of changes is smaller at this round (what a surprise), but lots of activity is seen. Most of changes are about ASoC driver development, especially Intel platforms. Here are some highlights: General: - Replace all tasklet usages with other alternatives - Cleanup of the ASoC error unwinding code - Fixes for trivial issues caught by static checker - Spell fixes allover the places ALSA Core: - Lockdep fix for control devices - Fix for potential OSS sequencer mutex stalls HD-audio and USB-audio: - SoundBlaster AE-7 support - Changes in quirk table for the rename handling - Quirks for HP and ASUS machines, Pioneer DJ DJM-250MK2. ASoC: - Lots of updates for Intel SOF and SoundWire enablement - Replacement of the DSP driver for some older x86 systems; the new code was written from scratch, better maintenance expected - Helpers for parsing auxiluary devices from the device tree - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359 Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas Instruments J721E, TAS2110, TAS2564 and TAS2764" * tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (498 commits) ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close ALSA: hda: fix jack detection with Realtek codecs when in D3 ALSA: fireworks: use semicolons rather than commas to separate statements ALSA: hda: use semicolons rather than commas to separate statements ALSA: hda/i915 - fix list corruption with concurrent probes ASoC: dmaengine: Document support for TX only or RX only streams ASoC: mchp-spdiftx: remove 'TX' from playback stream name ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn ASoC: tas2764: Add the driver for the TAS2764 dt-bindings: tas2764: Add the TAS2764 binding doc ASoC: Intel: catpt: Add explicit DMADEVICES kconfig dependency ASoC: Intel: catpt: Fix compilation when CONFIG_MODULES is disabled ASoC: stm32: dfsdm: add actual resolution trace ASoC: stm32: dfsdm: change rate limits ASoC: qcom: sc7180: Add support for audio over DP Asoc: qcom: lpass-platform : Increase buffer size ASoC: qcom: Add support for lpass hdmi driver Asoc: qcom: lpass:Update lpaif_dmactl members order Asoc:qcom:lpass-cpu:Update dts property read API ASoC: dt-bindings: Add dt binding for lpass hdmi ...
2020-10-15Merge tag 'char-misc-5.10-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char, misc, and other assorted driver subsystem patches for 5.10-rc1. There's a lot of different things in here, all over the drivers/ directory. Some summaries: - soundwire driver updates - habanalabs driver updates - extcon driver updates - nitro_enclaves new driver - fsl-mc driver and core updates - mhi core and bus updates - nvmem driver updates - eeprom driver updates - binder driver updates and fixes - vbox minor bugfixes - fsi driver updates - w1 driver updates - coresight driver updates - interconnect driver updates - misc driver updates - other minor driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (396 commits) binder: fix UAF when releasing todo list docs: w1: w1_therm: Fix broken xref, mistakes, clarify text misc: Kconfig: fix a HISI_HIKEY_USB dependency LSM: Fix type of id parameter in kernel_post_load_data prototype misc: Kconfig: add a new dependency for HISI_HIKEY_USB firmware_loader: fix a kernel-doc markup w1: w1_therm: make w1_poll_completion static binder: simplify the return expression of binder_mmap test_firmware: Test partial read support firmware: Add request_partial_firmware_into_buf() firmware: Store opt_flags in fw_priv fs/kernel_file_read: Add "offset" arg for partial reads IMA: Add support for file reads without contents LSM: Add "contents" flag to kernel_read_file hook module: Call security_kernel_post_load_data() firmware_loader: Use security_post_load_data() LSM: Introduce kernel_post_load_data() hook fs/kernel_read_file: Add file_size output argument fs/kernel_read_file: Switch buffer size arg to size_t fs/kernel_read_file: Remove redundant size argument ...
2020-10-14ASoC: Intel: catpt: Relax clock selection conditionsCezary Rojewski
Stress tests show that DSP may occasionally be late with signaling WAIT state when all pins are made use of simultaneously plus start/stop (pause) gets involved. While this isn't tied to standard audio scenarios where only System Pin (playback and capture) is involved, ensure user is not hindered when playing with more advanced scenarios. >From DSP perspective, clock acts as a resource: low clock equals less resources, high clock more resources. Relax clock selection procedure so only low -> high switch is allowed when awaiting WAIT signal times out. Once active stream count decreases, DSP will have more time internally to adjust thus low clock selection becomes possible again. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201012103221.30759-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14ASoC: Intel: catpt: Wake up device before configuring SSP portCezary Rojewski
catpt_dai_pcm_new() invoked during new PCM runtime creation configures SSP by sending IPC to DSP firmware. For that to succeed device needs to be up and running. While components default probing behavior - snd_soc_catpt causing machine board module to load just after it - needs no changes, machine board's module may be unloaded and re-loaded at a different time e.g.: when catpt is already asleep. Wake device explicitly in catpt_dai_pcm_new() to ensure communication is established before sending any IPCs, enabling those advanced scenarios in the process. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201012103221.30759-1-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14ASoC: Intel: atom: Remove duplicate kconfigsCezary Rojewski
SND_SST_IPC and its _PCI and _ACPI variants all target sound/soc/intel/atom solution alone. SND_SST_IPC is the core component, required for PCI and ACPI based atom platforms both. _PCI and _ACPI target Merrifield/Edison and Baytrial/Cherrytrail platforms respectively. On top of that, there is an equivalent set of configs targeting the same solution: - SND_SST_ATOM_HIFI2_PLATFORM (core) - SND_SST_ATOM_HIFI2_PLATFORM_PCI - SND_SST_ATOM_HIFI2_PLATFORM_ACPI As both sets do the same job - allow for granular platform selection - remove the duplicate set and rely on SND_SST_ATOM_HIFI2_PLATOFRM_XXX configs alone. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20201012095005.29859-1-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14ASoC: Intel: kbl_rt5663_max98927: Fix kabylake_ssp_fixup functionTomasz Figa
This is a copy of commit 5c5f1baee85a ("ASoC: Intel: kbl_rt5663_rt5514_max98927: Fix kabylake_ssp_fixup function") applied to the kbl_rt5663_max98927 board file. Original explanation of the change: kabylake_ssp_fixup function uses snd_soc_dpcm to identify the codecs DAIs. The HW parameters are changed based on the codec DAI of the stream. The earlier approach to get snd_soc_dpcm was using container_of() macro on snd_pcm_hw_params. The structures have been modified over time and snd_soc_dpcm does not have snd_pcm_hw_params as a reference but as a copy. This causes the current driver to crash when used. This patch changes the way snd_soc_dpcm is extracted. snd_soc_pcm_runtime holds 2 dpcm instances (one for playback and one for capture). 2 codecs on the SSP are dmic (capture) and speakers (playback). Based on the stream direction, snd_soc_dpcm is extracted from snd_soc_pcm_runtime. Fixes a boot crash on a HP Chromebook x2: [ 16.582225] BUG: kernel NULL pointer dereference, address: 0000000000000050 [ 16.582231] #PF: supervisor read access in kernel mode [ 16.582233] #PF: error_code(0x0000) - not-present page [ 16.582234] PGD 0 P4D 0 [ 16.582238] Oops: 0000 [#1] PREEMPT SMP PTI [ 16.582241] CPU: 0 PID: 1980 Comm: cras Tainted: G C 5.4.58 #1 [ 16.582243] Hardware name: HP Soraka/Soraka, BIOS Google_Soraka.10431.75.0 08/30/2018 [ 16.582247] RIP: 0010:kabylake_ssp_fixup+0x19/0xbb [snd_soc_kbl_rt5663_max98927] [ 16.582250] Code: c6 6f c5 80 c0 44 89 f2 31 c0 e8 3e c9 4c d6 eb de 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 53 48 89 f3 48 8b 46 c8 48 8b 4e d0 <48> 8b 49 10 4c 8b 78 10 4c 8b 31 4c 89 f7 48 c7 c6 4b c2 80 c0 e8 [ 16.582252] RSP: 0000:ffffaf7e81e0b958 EFLAGS: 00010282 [ 16.582254] RAX: ffffffff96f13e0d RBX: ffffaf7e81e0ba00 RCX: 0000000000000040 [ 16.582256] RDX: ffffaf7e81e0ba00 RSI: ffffaf7e81e0ba00 RDI: ffffa3b208558028 [ 16.582258] RBP: ffffaf7e81e0b970 R08: ffffa3b203b54160 R09: ffffaf7e81e0ba00 [ 16.582259] R10: 0000000000000000 R11: ffffffffc080b345 R12: ffffa3b209fb6e00 [ 16.582261] R13: ffffa3b1b1a47838 R14: ffffa3b1e6197f28 R15: ffffaf7e81e0ba00 [ 16.582263] FS: 00007eb3f25aaf80(0000) GS:ffffa3b236a00000(0000) knlGS:0000000000000000 [ 16.582265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.582267] CR2: 0000000000000050 CR3: 0000000246bc8006 CR4: 00000000003606f0 [ 16.582269] Call Trace: [ 16.582275] snd_soc_link_be_hw_params_fixup+0x21/0x68 [ 16.582278] snd_soc_dai_hw_params+0x25/0x94 [ 16.582282] soc_pcm_hw_params+0x2d8/0x583 [ 16.582288] dpcm_be_dai_hw_params+0x172/0x29e [ 16.582291] dpcm_fe_dai_hw_params+0x9f/0x12f [ 16.582295] snd_pcm_hw_params+0x137/0x41c [ 16.582298] snd_pcm_hw_params_user+0x3c/0x71 [ 16.582301] snd_pcm_common_ioctl+0x2c6/0x565 [ 16.582304] snd_pcm_ioctl+0x32/0x36 [ 16.582307] do_vfs_ioctl+0x506/0x783 [ 16.582311] ksys_ioctl+0x58/0x83 [ 16.582313] __x64_sys_ioctl+0x1a/0x1e [ 16.582316] do_syscall_64+0x54/0x7e [ 16.582319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 16.582322] RIP: 0033:0x7eb3f1886157 [ 16.582324] Code: 8a 66 90 48 8b 05 11 dd 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 dc 2b 00 f7 d8 64 89 01 48 [ 16.582326] RSP: 002b:00007ffff7559818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 16.582329] RAX: ffffffffffffffda RBX: 00005acc9188b140 RCX: 00007eb3f1886157 [ 16.582330] RDX: 00007ffff7559940 RSI: 00000000c2604111 RDI: 000000000000001e [ 16.582332] RBP: 00007ffff7559840 R08: 0000000000000004 R09: 0000000000000000 [ 16.582333] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000bb80 [ 16.582335] R13: 00005acc91702e80 R14: 00007ffff7559940 R15: 00005acc91702e80 [ 16.582337] Modules linked in: rfcomm cmac algif_hash algif_skcipher af_alg uinput hid_google_hammer snd_soc_kbl_rt5663_max98927 snd_soc_hdac_hdmi snd_soc_dmic snd_soc_skl_ssp_clk snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_hdac_hda snd_soc_acpi_intel_match snd_soc_acpi snd_hda_ext_core snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core ipu3_cio2 ipu3_imgu(C) videobuf2_v4l2 videobuf2_common videobuf2_dma_sg videobuf2_memops snd_soc_rt5663 snd_soc_max98927 snd_soc_rl6231 ov5670 ov13858 acpi_als v4l2_fwnode dw9714 fuse xt_MASQUERADE iio_trig_sysfs cros_ec_light_prox cros_ec_sensors cros_ec_sensors_core cros_ec_sensors_ring industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sensorhub cdc_ether usbnet btusb btrtl btintel btbcm bluetooth ecdh_generic ecc lzo_rle lzo_compress iwlmvm zram iwl7000_mac80211 r8152 mii iwlwifi cfg80211 joydev [ 16.584243] gsmi: Log Shutdown Reason 0x03 [ 16.584246] CR2: 0000000000000050 [ 16.584248] ---[ end trace c8511d090c11edff ]--- Suggested-by: Łukasz Majczak <lmajczak@google.com> Fixes: 2e5894d73789e ("ASoC: pcm: Add support for DAI multicodec") Signed-off-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20201014141624.4143453-1-tfiga@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-13ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_closeKai Vehmanen
A race exists between closing a PCM and update of ELD data. In hdmi_pcm_close(), hinfo->nid value is modified without taking spec->pcm_lock. If this happens concurrently while processing an ELD update in hdmi_pcm_setup_pin(), converter assignment may be done incorrectly. This bug was found by hitting a WARN_ON in snd_hda_spdif_ctls_assign() in a HDMI receiver connection stress test: [2739.684569] WARNING: CPU: 5 PID: 2090 at sound/pci/hda/patch_hdmi.c:1898 check_non_pcm_per_cvt+0x41/0x50 [snd_hda_codec_hdmi] ... [2739.684707] Call Trace: [2739.684720] update_eld+0x121/0x5a0 [snd_hda_codec_hdmi] [2739.684736] hdmi_present_sense+0x21e/0x3b0 [snd_hda_codec_hdmi] [2739.684750] check_presence_and_report+0x81/0xd0 [snd_hda_codec_hdmi] [2739.684842] intel_audio_codec_enable+0x122/0x190 [i915] Fixes: 42b2987079ec ("ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode") Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201013152628.920764-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12Merge tag 'asoc-v5.10' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.10 Not a huge amount going on in the core for ASoC this time but quite a lot of driver activity, especially for the Intel platforms: - Replacement of the DSP driver for some older x86 systems with a new one which was written with closer reference to the DSP firmware so should hopefully be more robust and maintainable. - A big batch of static checker and other fixes for the rest of the x86 DSP drivers. - Cleanup of the error unwinding code from Morimoto-san, hopefully making it more robust. - Helpers for parsing auxiluary devices from the device tree from Stephan Gerhold. - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359 Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas Instruments J721E, TAS2110, TAS2564 and TAS2764
2020-10-12ALSA: hda: fix jack detection with Realtek codecs when in D3Kai Vehmanen
In case HDA controller becomes active, but codec is runtime suspended, jack detection is not successful and no interrupt is raised. This has been observed with multiple Realtek codecs and HDA controllers from different vendors. Bug does not occur if both codec and controller are active, or both are in suspend. Bug can be easily hit on desktop systems with no built-in speaker. The problem can be fixed by powering up the codec once after every controller runtime resume. Even if codec goes back to suspend later, the jack detection will continue to work. Add a flag to 'hda_codec' to describe codecs that require this flow from the controller driver. Modify __azx_runtime_resume() to use pm_request_resume() to make the intent clearer. Mark all Realtek codecs with the new forced_resume flag. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=209379 Cc: Kailang Yang <kailang@realtek.com> Co-developed-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201012102704.794423-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12ALSA: fireworks: use semicolons rather than commas to separate statementsJulia Lawall
Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/1602407979-29038-5-git-send-email-Julia.Lawall@inria.fr Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12ALSA: hda: use semicolons rather than commas to separate statementsJulia Lawall
Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Link: https://lore.kernel.org/r/1602407979-29038-3-git-send-email-Julia.Lawall@inria.fr Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12Merge branch 'for-next' into for-linusTakashi Iwai
2020-10-09ALSA: hda/i915 - fix list corruption with concurrent probesTakashi Iwai
Current hdac_i915 uses a static completion instance to wait for i915 driver to complete the component bind. This design is not safe if multiple HDA controllers are active and communicating with different i915 instances, and can lead to list corruption and failed audio driver probe. Fix the design by moving completion mechanism to common acomp code and remove the related code from hdac_i915. Fixes: 7b882fe3e3e8 ("ALSA: hda - handle multiple i915 device instances") Co-developed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20201006161722.500256-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-09Merge remote-tracking branch 'asoc/for-5.10' into asoc-nextMark Brown
2020-10-09Merge remote-tracking branch 'asoc/for-5.9' into asoc-linusMark Brown
2020-10-09ASoC: dmaengine: Document support for TX only or RX only streamsMark Brown
We intentionally do not return an error if we get a permanent failure from dma_request_chan() in order to support systems which have TX only or RX only channels. Add a comment documenting this. Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Link: https://lore.kernel.org/r/20201008161105.21804-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-24 04:43:42 +0000