- 15 Oct, 2021 3 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.15-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.15 A colletion of smallish mostly driver specific fixes, the biggest thing here is fixing some of the core code to generate change notifications properly when writing to controls which will fix issues with UIs not showing the correct values. There's one build fix here with a slightly misleading changelog saying it's adding IRQ config support, it's adding a missing select of the regmap-irq code rather than adding a feature.
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Davide Baldo authored
In laptop 'HP Spectre x360 Convertible 15-eb1xxx/8811' both front and rear speakers are silent, this patch fixes that by overriding the pin layout and by initializing the amplifier which needs a GPIO pin to be set to 1 then 0, similar to the existing HP Spectre x360 14 model. In order to have volume control, both front and rear speakers were forced to use the DAC1. This patch also correctly map the mute LED but since there is no microphone on/off switch exposed by the alsa subsystem it never turns on by itself. There are still known audio issues in this laptop: headset microphone doesn't work, the button to mute/unmute microphone is not yet mapped, the LED of the mute/unmute speakers doesn't seems to be exposed via GPIO and never turns on. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213953Signed-off-by: Davide Baldo <davide@baldo.me> Link: https://lore.kernel.org/r/20211015072121.5287-1-davide@baldo.meSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Brendan Grieve authored
As per discussion at: https://github.com/szszoke/sennheiser-gsp670-pulseaudio-profile/issues/13 The GSP670 has 2 playback and 1 recording device that by default are detected in an incompatible order for alsa. This may have been done to make it compatible for the console by the manufacturer and only affects the latest firmware which uses its own ID. This quirk will resolve this by reordering the channels. Signed-off-by: Brendan Grieve <brendan@grieve.com.au> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211015025335.196592-1-brendan@grieve.com.auSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 14 Oct, 2021 2 commits
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Steven Clarkson authored
Apply existing PCI quirk to the Clevo PC50HS and related models to fix audio output on the built in speakers. Signed-off-by: Steven Clarkson <sc@lambdal.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211014133554.1326741-1-sc@lambdal.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Greg Kroah-Hartman authored
The Shciit Hel device responds to the ctl message for the mic capture switch with a timeout of -EPIPE: usb 7-2.2: cannot get ctl value: req = 0x81, wValue = 0x100, wIndex = 0x1100, type = 1 usb 7-2.2: cannot get ctl value: req = 0x81, wValue = 0x100, wIndex = 0x1100, type = 1 usb 7-2.2: cannot get ctl value: req = 0x81, wValue = 0x100, wIndex = 0x1100, type = 1 usb 7-2.2: cannot get ctl value: req = 0x81, wValue = 0x100, wIndex = 0x1100, type = 1 This seems safe to ignore as the device works properly with the control message quirk, so add it to the quirk table so all is good. Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/YWgR3nOI1osvr5Yo@kroah.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 13 Oct, 2021 1 commit
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Shengjiu Wang authored
There is a noise issue for 8kHz sample rate on slave mode. Compared with master mode, the difference is the DACDIV setting, after correcting the DACDIV, the noise is gone. There is no noise issue for 48kHz sample rate, because the default value of DACDIV is correct for 48kHz. So wm8960_configure_clocking() should be functional for ADC and DAC function even if it is slave mode. In order to be compatible for old use case, just add condition for checking that sysclk is zero with slave mode. Fixes: 0e50b51a ("ASoC: wm8960: Let wm8960 driver configure its bit clock and frame clock") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/1634102224-3922-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 12 Oct, 2021 4 commits
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Jonas Hahnfeld authored
The device advertises 8 formats, but only a rate of 48kHz is honored by the hardware and 24 bits give chopped audio, so only report the one working combination. This fixes out-of-the-box audio experience with PipeWire which otherwise attempts to choose S24_3LE (while PulseAudio defaulted to S16_LE). Signed-off-by: Jonas Hahnfeld <hahnjo@hahnjo.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211012200906.3492-1-hahnjo@hahnjo.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Kai Vehmanen authored
The snd_hdac_bus_reset_link() contains logic to clear STATESTS register before performing controller reset. This code dates back to an old bugfix in commit e8a7f136 ("[ALSA] hda-intel - Improve HD-audio codec probing robustness"). Originally the code was added to azx_reset(). The code was moved around in commit a41d1224 ("ALSA: hda - Embed bus into controller object") and ended up to snd_hdac_bus_reset_link() and called primarily via snd_hdac_bus_init_chip(). The logic to clear STATESTS is correct when snd_hdac_bus_init_chip() is called when controller is not in reset. In this case, STATESTS can be cleared. This can be useful e.g. when forcing a controller reset to retry codec probe. A normal non-power-on reset will not clear the bits. However, this old logic is problematic when controller is already in reset. The HDA specification states that controller must be taken out of reset before writing to registers other than GCTL.CRST (1.0a spec, 3.3.7). The write to STATESTS in snd_hdac_bus_reset_link() will be lost if the controller is already in reset per the HDA specification mentioned. This has been harmless on older hardware. On newer generation of Intel PCIe based HDA controllers, if configured to report issues, this write will emit an unsupported request error. If ACPI Platform Error Interface (APEI) is enabled in kernel, this will end up to kernel log. Fix the code in snd_hdac_bus_reset_link() to only clear the STATESTS if the function is called when controller is not in reset. Otherwise clearing the bits is not possible and should be skipped. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211012142935.3731820-1-kai.vehmanen@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Hui Wang authored
We need to define the codec pin 0x1b to be the mic, but somehow the mic doesn't support hot plugging detection, and Windows also has this issue, so we set it to phantom headset-mic. Also the determine_headset_type() often returns the omtp type by a mistake when we plug a ctia headset, this makes the mic can't record sound at all. Because most of the headset are ctia type nowadays and some machines have the fixed ctia type audio jack, it is possible this machine has the fixed ctia jack too. Here we set this mic jack to fixed ctia type, this could avoid the mic type detection mistake and make the ctia headset work stable. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214537Reported-and-tested-by: msd <msd.mmq@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20211012114748.5238-1-hui.wang@canonical.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Stefan Binding authored
Ensure the default 0dB playback path is always used. The code that set FULL_SCALE_VOL based on LOAD_DET_RCSTAT was spurious, and resulted in a -6dB attenuation being accidentally inserted into the playback path. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211011144903.28915-1-rf@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 11 Oct, 2021 3 commits
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Takashi Iwai authored
Michael Forney reported an incorrect padding type that was defined in the commit 80fe7430 ("ALSA: add new 32-bit layout for snd_pcm_mmap_status/control") for PCM control mmap data. His analysis is correct, and this caused the misplacements of PCM control data on 32bit arch and 32bit compat mode. The bug is that the __pad2 definition in __snd_pcm_mmap_control64 struct was wrongly with __pad_before_uframe, which should have been __pad_after_uframe instead. This struct is used in SYNC_PTR ioctl and control mmap. Basically this bug leads to two problems: - The offset of avail_min field becomes wrong, it's placed right after appl_ptr without padding on little-endian - When appl_ptr and avail_min are read as 64bit values in kernel side, the values become either zero or corrupted (mixed up) One good news is that, because both user-space and kernel misunderstand the wrong offset, at least, 32bit application running on 32bit kernel works as is. Also, 64bit applications are unaffected because the padding size is zero. The remaining problem is the 32bit compat mode; as mentioned in the above, avail_min is placed right after appl_ptr on little-endian archs, 64bit kernel reads bogus values for appl_ptr updates, which may lead to streaming bugs like jumping, XRUN or whatever unexpected. (However, we haven't heard any serious bug reports due to this over years, so practically seen, it's fairly safe to assume that the impact by this bug is limited.) Ideally speaking, we should correct the wrong mmap status control definition. But this would cause again incompatibility with the existing binaries, and fixing it (e.g. by renumbering ioctls) would be really messy. So, as of this patch, we only correct the behavior of 32bit compat mode and keep the rest as is. Namely, the SYNC_PTR ioctl is now handled differently in compat mode to read/write the 32bit values at the right offsets. The control mmap of 32bit apps on 64bit kernels has been already disabled (which is likely rather an overlook, but this worked fine at this time :), so covering SYNC_PTR ioctl should suffice as a fallback. Fixes: 80fe7430 ("ALSA: add new 32-bit layout for snd_pcm_mmap_status/control") Reported-by: Michael Forney <mforney@mforney.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: <stable@vger.kernel.org> Cc: Rich Felker <dalias@libc.org> Link: https://lore.kernel.org/r/29QBMJU8DE71E.2YZSH8IHT5HMH@mforney.org Link: https://lore.kernel.org/r/20211010075546.23220-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Yang Yingliang authored
'component' is allocated in snd_soc_register_component(), but component->list is not initalized, this may cause snd_soc_del_component_unlocked() deref null ptr in the error handing case. KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] RIP: 0010:__list_del_entry_valid+0x81/0xf0 Call Trace: snd_soc_del_component_unlocked+0x69/0x1b0 [snd_soc_core] snd_soc_add_component.cold+0x54/0x6c [snd_soc_core] snd_soc_register_component+0x70/0x90 [snd_soc_core] devm_snd_soc_register_component+0x5e/0xd0 [snd_soc_core] tas2552_probe+0x265/0x320 [snd_soc_tas2552] ? tas2552_component_probe+0x1e0/0x1e0 [snd_soc_tas2552] i2c_device_probe+0xa31/0xbe0 Fix by adding INIT_LIST_HEAD() to snd_soc_component_initialize(). Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20211009065840.3196239-1-yangyingliang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Cameron Berkenpas authored
The previous patch's HDA verb initialization for the Lenovo 13s sequence was slightly off. This updated verb sequence has been tested and confirmed working. Fixes: ad7cc2d4 ("ALSA: hda/realtek: Quirks to enable speaker output for Lenovo Legion 7i 15IMHG05, Yoga 7i 14ITL5/15ITL5, and 13s Gen2 laptops.") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=208555 Cc: <stable@vger.kernel.org> Signed-off-by: Cameron Berkenpas <cam@neo-zeon.de> Link: https://lore.kernel.org/r/20211010225410.23423-1-cam@neo-zeon.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 07 Oct, 2021 8 commits
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Srinivasa Rao Mandadapu authored
This patch fixes compilation error in wcd98x codec driver. Fixes: 04544222 ("ASoC: codecs: wcd938x: add audio routing and Kconfig") Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1633614675-27122-1-git-send-email-srivasam@codeaurora.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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Takashi Iwai authored
The put callback of a kcontrol is supposed to return 1 when the value is changed, and this will be notified to user-space. However, some DAPM kcontrols always return 0 (except for errors), hence the user-space misses the update of a control value. This patch corrects the behavior by properly returning 1 when the value gets updated. Reported-and-tested-by: Hans de Goede <hdegoede@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20211006141712.2439-1-tiwai@suse.deSigned-off-by: Mark Brown <broonie@kernel.org>
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Andy Shevchenko authored
dev_err_probe() avoids printing into log when the deferred probe is invoked. This is possible when clock provider is pending to appear. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20211006150428.16434-4-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Andy Shevchenko authored
First of all, replace indexed API by plain one since we have index 0. Second, switch to optional variant and drop duplicated code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20211006150428.16434-3-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Andy Shevchenko authored
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20211006150428.16434-2-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Andy Shevchenko authored
Access to platform data via dev_get_platdata() getter to make code cleaner. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.com> Link: https://lore.kernel.org/r/20211006150428.16434-1-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Srinivasa Rao Mandadapu authored
This patch is to fix audio 3.5mm jack detection failure on wcd938x codec based target. Fixes: bcee7ed0 (ASoC: codecs: wcd938x: add Multi Button Headset Control support) Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1633614619-27026-1-git-send-email-srivasam@codeaurora.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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Takashi Iwai authored
It seems that a few recent AMD systems show the codec configuration errors at the early boot, while loading the driver at a later stage works magically. Although the root cause of the error isn't clear, it's certainly not bad to allow retrying the codec probe in such a case if that helps. This patch adds the capability for retrying the probe upon codec probe errors on the certain AMD platforms. The probe_work is changed to a delayed work, and at the secondary call, it'll jump to the codec probing. Note that, not only adding the re-probing, this includes the behavior changes in the codec configuration function. Namely, snd_hda_codec_configure() won't unregister the codec at errors any longer. Instead, its caller, azx_codec_configure() unregisters the codecs with the probe failures *if* any codec has been successfully configured. If all codec probe failed, it doesn't unregister but let it re-probed -- which is the most case we're seeing and this patch tries to improve. Even if the driver doesn't re-probe or give up, it will go to the "free-all" error path, hence the leftover codecs shall be disabled / deleted in anyway. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1190801 Link: https://lore.kernel.org/r/20211006141940.2897-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 06 Oct, 2021 1 commit
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Werner Sembach authored
This applies a SND_PCI_QUIRK(...) to the TongFang PHxTxX1 barebone. This fixes the issue of the internal Microphone not working after booting another OS. When booting a certain another OS this barebone keeps some coeff settings even after a cold shutdown. These coeffs prevent the microphone detection from working in Linux, making the Laptop think that there is always an external microphone plugged-in and therefore preventing the use of the internal one. The relevant indexes and values where gathered by naively diff-ing and reading a working and a non-working coeff dump. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211006130415.538243-1-wse@tuxedocomputers.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 05 Oct, 2021 2 commits
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Kailang Yang authored
In power save mode, the recording voice from headset mic will 2s more delay. Add this patch will solve this issue. [ minor coding style fix by tiwai ] Signed-off-by: Kailang Yang <kailang@realtek.com> Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/ccb0cdd5bbd7486eabbd8d987d384cb0@realtek.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The Scarlett device series from Focusrite Novation seem requiring the sample rate validations as we've done for MOTU devices; otherwise the driver probes invalid audioformat entries that contain the sample rates that actually don't work, and this may result in an incomplete setup as reported recently. This patch adds the needed quirk flag for enabling the sample rate validation for Focusrite Novation devices. Fixes: fe773b87 ("ALSA: usb-audio: workaround for iface reset issue") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214493 Link: https://lore.kernel.org/r/20211004074050.28241-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 04 Oct, 2021 2 commits
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Werner Sembach authored
This applies a SND_PCI_QUIRK(...) to the Clevo X170KM-G barebone. This fixes the issue of the devices internal Speaker not working. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211001133111.428249-3-wse@tuxedocomputers.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Werner Sembach authored
The string "Clevo X170" is not enough to unambiguously identify the correct device. Fixing it so another Clevo barebone name starting with "X170" can be added without causing confusion. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211001133111.428249-2-wse@tuxedocomputers.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 01 Oct, 2021 1 commit
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Chris Chiu authored
The headphone mic is not working on Dell Latitude laptops with ALC3254. The codec vendor id is 0x10ec0295 and share the same pincfg as defined in ALC295_STANDARD_PINS. So the ALC269_FIXUP_DELL1_MIC_NO_PRESENCE will be applied per alc269_pin_fixup_tbl[] but actually the headphone mic is using NID 0x1b instead of 0x1a. The ALC269_FIXUP_DELL4_MIC_NO_PRESENCE need to be applied instead. Use ALC269_FIXUP_DELL4_MIC_NO_PRESENCE for particular models before a generic fixup comes out. Signed-off-by: Chris Chiu <chris.chiu@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211001062856.1037901-1-chris.chiu@canonical.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 30 Sep, 2021 4 commits
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Hans de Goede authored
Commit 1d25684e ("ASoC: nau8824: Fix open coded prefix handling") replaced the nau8824_dapm_enable_pin() helper with direct calls to snd_soc_dapm_enable_pin(), but the helper was using snd_soc_dapm_force_enable_pin() and not forcing the MICBIAS + SAR supplies on breaks headphone vs headset and button-press detection. Replace the snd_soc_dapm_enable_pin() calls with snd_soc_dapm_force_enable_pin() to fix this. Cc: stable@vger.kernel.org Fixes: 1d25684e ("ASoC: nau8824: Fix open coded prefix handling") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210929201512.460360-1-hdegoede@redhat.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Takashi Iwai authored
John Keeping reported and posted a patch for a potential UAF in rawmidi sequencer destruction: the snd_rawmidi_dev_seq_free() may be called after the associated rawmidi object got already freed. After a deeper look, it turned out that the bug is rather the incorrect private_free call order for a snd_seq_device. The snd_seq_device private_free gets called at the release callback of the sequencer device object, while this was rather expected to be executed at the snd_device call chains that runs at the beginning of the whole card-free procedure. It's been broken since the rewrite of sequencer-device binding (although it hasn't surfaced because the sequencer device release happens usually right along with the card device release). This patch corrects the private_free call to be done in the right place, at snd_seq_device_dev_free(). Fixes: 7c37ae5c ("ALSA: seq: Rewrite sequencer device binding with standard bus") Reported-and-tested-by: John Keeping <john@metanate.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210930114114.8645-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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John Liu authored
The Dell Precision 5560 laptop appears to use the 4-speakers-on-ALC289 audio just like its sibling product XPS 9510, so it requires the same quirk to enable woofer output. Tested on my Dell Precision 5560. Signed-off-by: John Liu <johnliu55tw@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210930115316.659-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The check of the returned error code is missing in scarlett2_update_monitor_other(). Let's fix it. Fixes: d5bda7e0 ("ALSA: usb-audio: scarlett2: Add support for the talkback feature") Reported-by: kernel test robot <lkp@intel.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/202109131831.9IodEzRx-lkp@intel.com Link: https://lore.kernel.org/r/20210929073540.9611-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 28 Sep, 2021 1 commit
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Thomas Gleixner authored
The hrtimer callback pcsp_do_timer() prepares rearming of the timer with hrtimer_forward(). hrtimer_forward() is intended to provide a mechanism to forward the expiry time of the hrtimer by a multiple of the period argument so that the expiry time greater than the time provided in the 'now' argument. pcsp_do_timer() invokes hrtimer_forward() with the current timer expiry time as 'now' argument. That's providing a periodic timer expiry, but is not really robust when the timer callback is delayed so that the resulting new expiry time is already in the past which causes the callback to be invoked immediately again. If the timer is delayed then the back to back invocation is not really making it better than skipping the missed periods. Sound is distorted in any case. Use hrtimer_forward_now() which ensures that the next expiry is in the future. This prevents hogging the CPU in the timer expiry code and allows later on to remove hrtimer_forward() from the public interfaces. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: alsa-devel@alsa-project.org Cc: Takashi Iwai <tiwai@suse.com> Cc: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20210923153339.623208460@linutronix.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 27 Sep, 2021 2 commits
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Mark Brown authored
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding SPI IDs for parts that only have a compatible listed. Fixes: 96c8395e ("spi: Revert modalias changes") Signed-off-by: Mark Brown <broonie@kernel.org> Cc: patches@opensource.cirrus.com Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210924194844.45974-1-broonie@kernel.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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Mark Brown authored
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding SPI IDs for parts that only have a compatible listed. Fixes: 96c8395e ("spi: Revert modalias changes") Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210924194956.46079-1-broonie@kernel.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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- 23 Sep, 2021 1 commit
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Jaroslav Kysela authored
The new framing mode causes the user space regression, because the alsa-lib code does not initialize the reserved space in the params structure when the device is opened. This change adds SNDRV_RAWMIDI_IOCTL_USER_PVERSION like we do for the PCM interface for the protocol acknowledgment. Cc: David Henningsson <coding@diwic.se> Cc: <stable@vger.kernel.org> Fixes: 08fdced6 ("ALSA: rawmidi: Add framing mode") BugLink: https://github.com/alsa-project/alsa-lib/issues/178Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20210920171850.154186-1-perex@perex.czSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 21 Sep, 2021 4 commits
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Takashi Sakamoto authored
In MOTU protocol v2/v3, first two data chunks across 2nd and 3rd data channels includes message bytes from device. The total size of message is 48 bits per data block. The 'data_block_message' tracepoints event produced by ALSA firewire-motu driver exposes the sequence of messages to userspace in 64 bit storage, however lower 32 bits are actually available since current implementation truncates 16 bits in upper of the message as a result of bit shift operation within 32 bit storage. This commit fixes the bug by perform the bit shift in 64 bit storage. Fixes: c6b0b9e6 ("ALSA: firewire-motu: add tracepoints for messages for unique protocol") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20210920110734.27161-1-o-takashi@sakamocchi.jpSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.15-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.15 A crop of mostly device specific fixes that have been applied since the merge window, nothing particularly standout here.
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Shengjiu Wang authored
With pause and resume test for ARC, there is occasionally channel swap issue. The reason is that currently driver set the DPATH out of reset first, then start the DMA, the first data got from FIFO may not be the Left channel. Moving DPATH out of reset operation after the dma enablement to fix this issue. Fixes: 28564486 ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1631265510-27384-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Peter Rosin authored
Commit 25d27c4f ("ASoC: pcm512x: Add support for more data formats") breaks the TSE-850 device, which is using a pcm5142 in I2S and CBM_CFS mode (maybe not relevant). Without this fix, the result is: pcm512x 0-004c: Failed to set data format: -16 And after that, no sound. This fix is not 100% correct. The datasheet of at least the pcm5142 states that four bits (0xcc) in the I2S_1 register are "RSV" ("Reserved. Do not access.") and no hint is given as to what the initial values are supposed to be. So, specifying defaults for these bits is wrong. But perhaps better than a broken driver? Fixes: 25d27c4f ("ASoC: pcm512x: Add support for more data formats") Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Kirill Marinushkin <kmarinushkin@birdec.com> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/2d221984-7a2e-7006-0f8a-ffb5f64ee885@axentia.seSigned-off-by: Mark Brown <broonie@kernel.org>
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- 17 Sep, 2021 1 commit
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Peter Ujfalusi authored
Do not print error message from snd_sof_trace_notify_for_error() when possible sleeping trace work is woken up to flush the remaining debug information. This action by itself is not an error, it is just an action we take when an error occurs to make sure that all information have been fed to the userspace (if we have trace in use). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210917085108.25532-1-peter.ujfalusi@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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