- 13 Dec, 2021 1 commit
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Colin Ian King authored
Static analysis with scan-build has found an assignment to vp2 that is never used. It seems that the check on vp->state > 0 should be actually on vp2->state instead. Fix this. This dates back to 2002, I found the offending commit from the git history git://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git, commit 91e39521 ("[PATCH] ALSA patch for 2.5.4") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211212172025.470367-1-colin.i.king@gmail.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 07 Dec, 2021 1 commit
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Kailang Yang authored
Lenovo ALC897 platform had headset Mic. This patch enable supported headset Mic. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/baab2c2536cb4cc18677a862c6f6d840@realtek.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 06 Dec, 2021 2 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.16-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.16 A relatively large collection of updates, the size is increased quite a bit by there being some repetitive changes for similar issues that occur multiple times with both notifying control value changes and runtime PM. The Rockchip update looks at first glance like a cleanup but fixes instantiation of the hardware on some systems.
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Geraldo Nascimento authored
Olivia Mackintosh has posted to alsa-devel reporting that there's a potential bug that could break mixer quirks for Pioneer devices introduced by 6d277881 "ALSA: usb-audio: Add support for the Pioneer DJM 750MK2 Mixer/Soundcard". This happened because the DJM 750 MK2 was added last to the Pioneer DJM device table index and defined as 0x4 but was added to snd_djm_devices[] just after the DJM 750 (MK1) entry instead of last, after the DJM 900 NXS2. This escaped review. To prevent that from ever happening again, Takashi Iwai suggested to use C99 array designators in snd_djm_devices[] instead of simply reordering the entries. Fixes: 6d277881 ("ALSA: usb-audio: Add support for the Pioneer DJM 750MK2") Reported-by: Olivia Mackintosh <livvy@base.nu> Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Geraldo Nascimento <geraldogabriel@gmail.com> Link: https://lore.kernel.org/r/Yau46FDzoql0SNnW@gedaySigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 03 Dec, 2021 1 commit
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Werner Sembach authored
This fixes the SND_PCI_QUIRK(...) of the TongFang PHxTxX1 barebone. This fixes the issue of sound not working after s3 suspend. When waking up from s3 suspend the Coef 0x10 is set to 0x0220 instead of 0x0020. Setting the value manually makes the sound work again. This patch does this automatically. While being on it, I also fixed the comment formatting of the quirk and shortened variable and function names. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Fixes: dd6dd6e3 ("ALSA: hda/realtek: Add quirk for TongFang PHxTxX1") Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211202165010.876431-1-wse@tuxedocomputers.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 02 Dec, 2021 4 commits
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Alan Young authored
When control_compat.c:copy_ctl_value_to_user() is used, by ctl_elem_read_user() & ctl_elem_write_user(), it must also copy back the snd_ctl_elem_id value that may have been updated (filled in) by the call to snd_ctl_elem_read/snd_ctl_elem_write(). This matches the functionality provided by snd_ctl_elem_read_user() and snd_ctl_elem_write_user(), via snd_ctl_build_ioff(). Without this, and without making additional calls to snd_ctl_info() which are unnecessary when using the non-compat calls, a userspace application will not know the numid value for the element and consequently will not be able to use the poll/read interface on the control file to determine which elements have updates. Signed-off-by: Alan Young <consult.awy@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211202150607.543389-1-consult.awy@gmail.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
A couple of calls in snd_pcm_oss_change_params_locked() ignore the possible errors. Catch those errors and abort the operation for avoiding further problems. Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211201073606.11660-4-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Set the practical limit to the period size (the fragment shift in OSS) instead of a full 31bit; a too large value could lead to the exhaust of memory as we allocate temporary buffers of the period size, too. As of this patch, we set to 16MB limit, which should cover all use cases. Reported-by: syzbot+bb348e9f9a954d42746f@syzkaller.appspotmail.com Reported-by: Bixuan Cui <cuibixuan@linux.alibaba.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1638270978-42412-1-git-send-email-cuibixuan@linux.alibaba.com Link: https://lore.kernel.org/r/20211201073606.11660-3-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The period size calculation in OSS layer may receive a negative value as an error, but the code there assumes only the positive values and handle them with size_t. Due to that, a too big value may be passed to the lower layers. This patch changes the code to handle with ssize_t and adds the proper error checks appropriately. Reported-by: syzbot+bb348e9f9a954d42746f@syzkaller.appspotmail.com Reported-by: Bixuan Cui <cuibixuan@linux.alibaba.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1638270978-42412-1-git-send-email-cuibixuan@linux.alibaba.com Link: https://lore.kernel.org/r/20211201073606.11660-2-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 01 Dec, 2021 4 commits
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Srinivas Kandagatla authored
wsa881x_set_port() and wsa881x_put_pa_gain() currently returns zero eventhough it changes the value. Fix this, so that change notifications are sent correctly. Fixes: a0aab9e1 ("ASoC: codecs: add wsa881x amplifier support") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20211130160507.22180-5-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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Srinivas Kandagatla authored
wcd934x_compander_set() currently returns zero eventhough it changes the value. Fix this, so that change notifications are sent correctly. Fixes: 1cde8b82 ("ASoC: wcd934x: add basic controls") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20211130160507.22180-4-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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Srinivas Kandagatla authored
Currently each channel is added as list to dai channel list, however there is danger of adding same channel to multiple dai channel list which endups corrupting the other list where its already added. This patch ensures that the channel is actually free before adding to the dai channel list and also ensures that the channel is on the list before deleting it. This check was missing previously, and we did not hit this issue as we were testing very simple usecases with sequence of amixer commands. Fixes: a70d9245 ("ASoC: wcd934x: add capture dapm widgets") Fixes: dd9eb19b ("ASoC: wcd934x: add playback dapm widgets") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20211130160507.22180-2-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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Srinivas Kandagatla authored
msm_routing_put_audio_mixer() can return incorrect value in various scenarios. scenario 1: amixer cset iface=MIXER,name='SLIMBUS_0_RX Audio Mixer MultiMedia1' 1 amixer cset iface=MIXER,name='SLIMBUS_0_RX Audio Mixer MultiMedia1' 0 return value is 0 instead of 1 eventhough value was changed scenario 2: amixer cset iface=MIXER,name='SLIMBUS_0_RX Audio Mixer MultiMedia1' 1 amixer cset iface=MIXER,name='SLIMBUS_0_RX Audio Mixer MultiMedia1' 1 return value is 1 instead of 0 eventhough the value was not changed scenario 3: amixer cset iface=MIXER,name='SLIMBUS_0_RX Audio Mixer MultiMedia1' 0 return value is 1 instead of 0 eventhough the value was not changed Fix this by adding checks, so that change notifications are sent correctly. Fixes: e3a33673 ("ASoC: qdsp6: q6routing: Add q6routing driver") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20211130163110.5628-1-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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- 30 Nov, 2021 5 commits
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Kai Vehmanen authored
Keep the HDA_CODEC_ENTRY entries sorted by the codec VID. ADL-P is the only misplaced Intel HDMI codec. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211130124732.696896-2-kai.vehmanen@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Kai Vehmanen authored
Add HD Audio PCI ID and HDMI codec vendor ID for Intel DG2. Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211130124732.696896-1-kai.vehmanen@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Hui Wang authored
On the latest Lenovo Thinkstation laptops, we often experience the speaker failure after rebooting, check the dmesg, we could see: sof-audio-pci-intel-tgl 0000:00:1f.3: codec #0 probe error, ret: -5 The analogue codec on the machine is ALC287, then we designed a testcase to reboot and check the codec probing result repeatedly, we found the analogue codec probing always failed at least once within several minutes to several hours (roughly 1 reboot per min). This issue happens on all laptops of this Thinkstation model, but with legacy HDA driver, we couldn't reproduce this issue on those laptops. And so far, this issue is not reproduced on machines which don't belong to this model. We tried to make the hda_dsp_ctrl_init_chip() same as hda_intel_init_chip() which is the controller init routine in the legacy HDA driver, but it didn't help. We found when issue happens, the resp is -1, and if we let driver re-run send_cmd() and get_response(), it will get the correct response 10ec0287, then driver continues the rest work, finally boot to the desktop and all audio function work well. Here adding codec probing retries to 3 times, it could fix the issue on this Thinkstation model, and it doesn't bring impact to other machines. Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211130090606.529348-1-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
The "index" is potentially used without being initialized on the error path. Fixes: fc329c1d ("ASoC: amd: add platform devices for acp6x pdm driver and dmic driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20211130125633.GA24941@kiliSigned-off-by: Mark Brown <broonie@kernel.org>
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Nicolas Frattaroli authored
Previously, the DAI template was used directly, which lead to fun bugs such as "why is my channels_max changing?" when one instantiated more than one i2s_tdm IP block in a device tree. This change makes it so that we instead duplicate the template struct, and then use that. Fixes: 081068fd ("ASoC: rockchip: add support for i2s-tdm controller") Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> Link: https://lore.kernel.org/r/20211125084900.417102-1-frattaroli.nicolas@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 29 Nov, 2021 1 commit
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Stefan Binding authored
For cs8409, it is required to run Jack Detect on resume. Jack Detect on cs8409+cs42l42 requires an interrupt from cs42l42 to be sent to cs8409 which is propogated to the driver via an unsolicited event. However, the hda_codec drops unsolicited events if the power_state is not set to PMSG_ON. Which is set at the end of the resume call. This means there is a race condition between setting power_state to PMSG_ON and receiving the interrupt. To solve this, we can add an API to set the power_state earlier and call that before we start Jack Detect. This does not cause issues, since we know inside our driver that we are already initialized, and ready to handle the unsolicited events. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> Cc: <stable@vger.kernel.org> # v5.15+ Link: https://lore.kernel.org/r/20211128115558.71683-1-vitalyr@opensource.cirrus.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 27 Nov, 2021 1 commit
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Mark Brown authored
Merge series from Sameer Pujar <spujar@nvidia.com>: This series addresses following problems: * The runtime PM is not balanced in MVC driver, whenever mute or volume mixer controls are set. * Some of the AHUB devices (SFC, MVC, Mixer, AMX and ADX) use late system sleep. Suspend failure is seen on Jetson TX2 platform.
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- 26 Nov, 2021 8 commits
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Rob Clark authored
Move the declaration of temporary arrays to somewhere that won't go out of scope before the devm_clk_hw_register() call, lest we be at the whim of the compiler for whether those stack variables get overwritten. Fixes a crash seen with gcc version 11.2.1 20210728 (Red Hat 11.2.1-1) Fixes: bdd229ab ("ASoC: rt5682s: Add driver for ALC5682I-VS codec") Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20211118010453.843286-2-robdclark@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Rob Clark authored
Move the declaration of temporary arrays to somewhere that won't go out of scope before the devm_clk_hw_register() call, lest we be at the whim of the compiler for whether those stack variables get overwritten. Fixes a crash seen with gcc version 11.2.1 20210728 (Red Hat 11.2.1-1) Fixes: edbd24ea ("ASoC: rt5682: Drop usage of __clk_get_name()") Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20211118010453.843286-1-robdclark@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Sameer Pujar authored
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for ADX device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for ADX device. Fix the order by using normal system sleep. Fixes: a99ab6f3 ("ASoC: tegra: Add Tegra210 based ADX driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-7-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Sameer Pujar authored
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for AMX device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for AMX device. Fix the order by using normal system sleep. Fixes: 77f7df34 ("ASoC: tegra: Add Tegra210 based AMX driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-6-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Sameer Pujar authored
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for Mixer device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for Mixer device. Fix the order by using normal system sleep. Fixes: 05bb3d5e ("ASoC: tegra: Add Tegra210 based Mixer driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-5-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Sameer Pujar authored
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for MVC device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for MVC device. Fix the order by using normal system sleep. Fixes: e539891f ("ASoC: tegra: Add Tegra210 based MVC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-4-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Sameer Pujar authored
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for SFC device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for SFC device. Fix the order by using normal system sleep. Fixes: b2f74ec5 ("ASoC: tegra: Add Tegra210 based SFC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-3-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Sameer Pujar authored
After successful application of volume/mute settings via mixer control put calls, the control returns without balancing the runtime PM count. This makes device to be always runtime active. Fix this by allowing control to reach pm_runtime_put() call. Fixes: e539891f ("ASoC: tegra: Add Tegra210 based MVC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-2-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 25 Nov, 2021 2 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.16-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.16 There's a large but repetitive set of fixes here for issues with the Tegra kcontrols not correctly reporting changes to userspace, a fix for some issues with matching on older x86 platforms introduced during the merge window together with a set of smaller fixes and one new system quirk.
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David Heidelberg authored
Both, hardware and drivers does support interrupts. Fix warnings as: arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dt.yaml: audio-codec@1a: 'interrupt-parent', 'interrupts' do not match any of the regexes: 'pinctrl-[0-9]+' From schema: /home/runner/work/linux/linux/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml Fixes: cd51b942 ("ASoC: dt-bindings: wlf,wm8962: Convert to json-schema") Signed-off-by: David Heidelberg <david@ixit.cz> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20211124155101.59694-1-david@ixit.czSigned-off-by: Mark Brown <broonie@kernel.org>
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- 24 Nov, 2021 2 commits
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Ranjani Sridharan authored
It is not unusual for ALSA/ASoC hw_params callbacks to be invoked multiple times. Reset and free the DAI widget before reconfiguring it to keep the DAI widget use_count balanced. Fixes: 0acb48dd ("ASoC: SOF: Intel: hda: make sure DAI widget is set up before IPC") Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211123165759.127884-1-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Lucas Tanure authored
Higher speeds are only supported when PLL is enabled, but the current driver doesn't enable PLL outside of stream use cases, so better to set the lowest SPI speed accepted by the entire device. Move the current frequency set to the spi sub-driver so the whole device can benefit from that speed. spi-max-frequency property could be used, but ACPI systems don't support it, so by setting it in the spi sub-driver probe both Device Trees and ACPI systems are supported. Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211123163149.1530535-2-tanureal@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 23 Nov, 2021 2 commits
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Pierre-Louis Bossart authored
We've added quirks for ESS8336 but missed CML, add quirks for both LP and H versions. BugLink: https://github.com/thesofproject/linux/issues/3248 Fixes: 9d36ceab ("ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codec") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211122232254.23362-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Pierre-Louis Bossart authored
We have configurations for this codec on APL, GLK, JSL and TGL, somehow the information that some designs rely on CometLake was not shared. BugLink: https://github.com/thesofproject/linux/issues/3248 Fixes: 790049fb ("ASoC: Intel: soc-acpi: apl/glk/tgl: add entry for devices based on ES8336 codec") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211122232356.23505-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 22 Nov, 2021 2 commits
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Nicolas Frattaroli authored
Without a module alias, autoloading the driver does not occurr when it is built as a module. By adding a module alias, the driver now probes fine automatically and therefore analog audio output works as it should. Fixes: 0d6a04da ("ASoC: Add Rockchip rk817 audio CODEC support") Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> Link: https://lore.kernel.org/r/20211121150521.159543-1-frattaroli.nicolas@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Hans de Goede authored
Commit dac7cbd5 ("ASoC: Intel: soc-acpi-byt: shrink tables using compatible IDs") and commit 959ae821 ("ASoC: Intel: soc-acpi-cht: shrink tables using compatible IDs") simplified the match tables in soc-acpi-intel-byt-match.c and soc-acpi-intel-cht-match.c by merging identical entries using the new .comp_ids snd_soc_acpi_mach field to point a single entry to multiple ACPI HIDs and clearing the previously unique per entry .id field. But various machine drivers from sound/soc/intel/boards rely on mach->id in one or more ways, e.g. some drivers contain the following snippets: adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1); pkg_found = snd_soc_acpi_find_package_from_hid(mach->id, ... if (!strncmp(snd_soc_cards[i].codec_id, mach->id, 8)) { ... All of which are broken by the match table shrinking. Make the snd_soc_acpi_mach.id field non const (the storage for the tables already is non const) and on a comps_ids match copy the matching HID to the id field to fix this. Fixes: dac7cbd5 ("ASoC: Intel: soc-acpi-byt: shrink tables using compatible IDs") Fixes: 959ae821 ("ASoC: Intel: soc-acpi-cht: shrink tables using compatible IDs") Suggested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Brent Lu <brent.lu@intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211118153014.349222-1-hdegoede@redhat.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 20 Nov, 2021 1 commit
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Pierre-Louis Bossart authored
These devices are based on an I2C/I2S device, we need to force the use of the SOF driver otherwise the legacy HDaudio driver will be loaded - only HDMI will be supported. We previously added support for other Intel platforms but missed JasperLake. BugLink: https://github.com/thesofproject/linux/issues/3210 Fixes: 9d36ceab ('ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codec') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20211027023254.24955-1-yung-chuan.liao@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 19 Nov, 2021 2 commits
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Takashi Iwai authored
The recent change made mistakenly the stream for capture started at prepare stage. Add the stream direction check to avoid it. Fixes: 9c9a3b9d ("ALSA: usb-audio: Rename early_playback_start flag with lowlatency_playback") Link: https://lore.kernel.org/r/20211119102629.7476-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The recent regression report revealed that the judgment of the low-latency playback mode based on the runtime->stop_threshold cannot work reliably at the prepare stage, as sw_params call may happen at any time, and PCM dmix actually sets it up after the prepare call. This ended up with the stall of the stream as PCM ack won't be issued at all. For addressing this, check the free-wheeling mode again at the PCM trigger right before starting the stream again, and allow switching to the non-LL mode at a late stage. Fixes: d5f871f8 ("ALSA: usb-audio: Improved lowlatency playback support") Reported-and-tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Link: https://lore.kernel.org/r/20211117161855.m45mxcqszkfcetai@box.shutemov.name Link: https://lore.kernel.org/r/20211119102459.7055-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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- 18 Nov, 2021 1 commit
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Takashi Iwai authored
The master and next_conj of rcs_ops are used for iterating the resource list entries, and currently those are supposed to return the current value. The problem is that next_conf may go over the last entry before the loop abort condition is evaluated, and it may return the "current" value that is beyond the array size. It was caught recently as a GPF, for example. Those return values are, however, never actually evaluated, hence basically we don't have to consider the current value as the return at all. By dropping those return values, the potential out-of-range access above is also fixed automatically. This patch changes the return type of master and next_conj callbacks to void and drop the superfluous code accordingly. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214985 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211118215729.26257-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>
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