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[PATCH AUTOSEL 5.19 37/48] ALSA: timer: Use deferred fasync helper
by Sasha Levin 14 Aug '22

14 Aug '22

From: Takashi Iwai <tiwai(a)suse.de> [ Upstream commit 95cc637c1afd83fb7dd3d7c8a53710488f4caf9c ] For avoiding the potential deadlock via kill_fasync() call, use the new fasync helpers to defer the invocation from PCI API. Note that it's merely a workaround. Reported-by: syzbot+1ee0910eca9c94f71f25(a)syzkaller.appspotmail.com Reported-by: syzbot+49b10793b867871ee26f(a)syzkaller.appspotmail.com Reported-by: syzbot+8285e973a41b5aa68902(a)syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20220728125945.29533-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/core/timer.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/sound/core/timer.c b/sound/core/timer.c index b3214baa8919..e08a37c23add 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -83,7 +83,7 @@ struct snd_timer_user { unsigned int filter; struct timespec64 tstamp; /* trigger tstamp */ wait_queue_head_t qchange_sleep; - struct fasync_struct *fasync; + struct snd_fasync *fasync; struct mutex ioctl_lock; }; @@ -1345,7 +1345,7 @@ static void snd_timer_user_interrupt(struct snd_timer_instance *timeri, } __wake: spin_unlock(&tu->qlock); - kill_fasync(&tu->fasync, SIGIO, POLL_IN); + snd_kill_fasync(tu->fasync, SIGIO, POLL_IN); wake_up(&tu->qchange_sleep); } @@ -1383,7 +1383,7 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, spin_lock_irqsave(&tu->qlock, flags); snd_timer_user_append_to_tqueue(tu, &r1); spin_unlock_irqrestore(&tu->qlock, flags); - kill_fasync(&tu->fasync, SIGIO, POLL_IN); + snd_kill_fasync(tu->fasync, SIGIO, POLL_IN); wake_up(&tu->qchange_sleep); } @@ -1453,7 +1453,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, spin_unlock(&tu->qlock); if (append == 0) return; - kill_fasync(&tu->fasync, SIGIO, POLL_IN); + snd_kill_fasync(tu->fasync, SIGIO, POLL_IN); wake_up(&tu->qchange_sleep); } @@ -1521,6 +1521,7 @@ static int snd_timer_user_release(struct inode *inode, struct file *file) snd_timer_instance_free(tu->timeri); } mutex_unlock(&tu->ioctl_lock); + snd_fasync_free(tu->fasync); kfree(tu->queue); kfree(tu->tqueue); kfree(tu); @@ -2135,7 +2136,7 @@ static int snd_timer_user_fasync(int fd, struct file * file, int on) struct snd_timer_user *tu; tu = file->private_data; - return fasync_helper(fd, file, on, &tu->fasync); + return snd_fasync_helper(fd, file, on, &tu->fasync); } static ssize_t snd_timer_user_read(struct file *file, char __user *buffer, -- 2.35.1

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[PATCH AUTOSEL 5.19 36/48] ALSA: core: Add async signal helpers
by Sasha Levin 14 Aug '22

14 Aug '22

From: Takashi Iwai <tiwai(a)suse.de> [ Upstream commit ef34a0ae7a2654bc9e58675e36898217fb2799d8 ] Currently the call of kill_fasync() from an interrupt handler might lead to potential spin deadlocks, as spotted by syzkaller. Unfortunately, it's not so trivial to fix this lock chain as it's involved with the tasklist_lock that is touched in allover places. As a temporary workaround, this patch provides the way to defer the async signal notification in a work. The new helper functions, snd_fasync_helper() and snd_kill_faync() are replacements for fasync_helper() and kill_fasync(), respectively. In addition, snd_fasync_free() needs to be called at the destructor of the relevant file object. Link: https://lore.kernel.org/r/20220728125945.29533-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- include/sound/core.h | 8 ++++ sound/core/misc.c | 94 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+) diff --git a/include/sound/core.h b/include/sound/core.h index 6d4cc49584c6..39cee40ac22e 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -501,4 +501,12 @@ snd_pci_quirk_lookup_id(u16 vendor, u16 device, } #endif +/* async signal helpers */ +struct snd_fasync; + +int snd_fasync_helper(int fd, struct file *file, int on, + struct snd_fasync **fasyncp); +void snd_kill_fasync(struct snd_fasync *fasync, int signal, int poll); +void snd_fasync_free(struct snd_fasync *fasync); + #endif /* __SOUND_CORE_H */ diff --git a/sound/core/misc.c b/sound/core/misc.c index 50e4aaa6270d..d32a19976a2b 100644 --- a/sound/core/misc.c +++ b/sound/core/misc.c @@ -10,6 +10,7 @@ #include <linux/time.h> #include <linux/slab.h> #include <linux/ioport.h> +#include <linux/fs.h> #include <sound/core.h> #ifdef CONFIG_SND_DEBUG @@ -145,3 +146,96 @@ snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list) } EXPORT_SYMBOL(snd_pci_quirk_lookup); #endif + +/* + * Deferred async signal helpers + * + * Below are a few helper functions to wrap the async signal handling + * in the deferred work. The main purpose is to avoid the messy deadlock + * around tasklist_lock and co at the kill_fasync() invocation. + * fasync_helper() and kill_fasync() are replaced with snd_fasync_helper() + * and snd_kill_fasync(), respectively. In addition, snd_fasync_free() has + * to be called at releasing the relevant file object. + */ +struct snd_fasync { + struct fasync_struct *fasync; + int signal; + int poll; + int on; + struct list_head list; +}; + +static DEFINE_SPINLOCK(snd_fasync_lock); +static LIST_HEAD(snd_fasync_list); + +static void snd_fasync_work_fn(struct work_struct *work) +{ + struct snd_fasync *fasync; + + spin_lock_irq(&snd_fasync_lock); + while (!list_empty(&snd_fasync_list)) { + fasync = list_first_entry(&snd_fasync_list, struct snd_fasync, list); + list_del_init(&fasync->list); + spin_unlock_irq(&snd_fasync_lock); + if (fasync->on) + kill_fasync(&fasync->fasync, fasync->signal, fasync->poll); + spin_lock_irq(&snd_fasync_lock); + } + spin_unlock_irq(&snd_fasync_lock); +} + +static DECLARE_WORK(snd_fasync_work, snd_fasync_work_fn); + +int snd_fasync_helper(int fd, struct file *file, int on, + struct snd_fasync **fasyncp) +{ + struct snd_fasync *fasync = NULL; + + if (on) { + fasync = kzalloc(sizeof(*fasync), GFP_KERNEL); + if (!fasync) + return -ENOMEM; + INIT_LIST_HEAD(&fasync->list); + } + + spin_lock_irq(&snd_fasync_lock); + if (*fasyncp) { + kfree(fasync); + fasync = *fasyncp; + } else { + if (!fasync) { + spin_unlock_irq(&snd_fasync_lock); + return 0; + } + *fasyncp = fasync; + } + fasync->on = on; + spin_unlock_irq(&snd_fasync_lock); + return fasync_helper(fd, file, on, &fasync->fasync); +} +EXPORT_SYMBOL_GPL(snd_fasync_helper); + +void snd_kill_fasync(struct snd_fasync *fasync, int signal, int poll) +{ + unsigned long flags; + + if (!fasync || !fasync->on) + return; + spin_lock_irqsave(&snd_fasync_lock, flags); + fasync->signal = signal; + fasync->poll = poll; + list_move(&fasync->list, &snd_fasync_list); + schedule_work(&snd_fasync_work); + spin_unlock_irqrestore(&snd_fasync_lock, flags); +} +EXPORT_SYMBOL_GPL(snd_kill_fasync); + +void snd_fasync_free(struct snd_fasync *fasync) +{ + if (!fasync) + return; + fasync->on = 0; + flush_work(&snd_fasync_work); + kfree(fasync); +} +EXPORT_SYMBOL_GPL(snd_fasync_free); -- 2.35.1

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[PATCH AUTOSEL 5.19 27/48] ASoC: Intel: sof_nau8825: Move quirk check to the front in late probe
by Sasha Levin 14 Aug '22

14 Aug '22

From: Yong Zhi <yong.zhi(a)intel.com> [ Upstream commit 5b56db90bbaf9d8581e5e6268727d8ad706555e4 ] The sof_rt5682_quirk check was placed in the middle of hdmi handling code, move it to the front to be consistent with sof_rt5682.c/sof_card_late_probe(). Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Signed-off-by: Yong Zhi <yong.zhi(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220725194909.145418-11-pierre-louis.bossart@lin… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/boards/sof_nau8825.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/soc/intel/boards/sof_nau8825.c b/sound/soc/intel/boards/sof_nau8825.c index 97dcd204a246..9b3a2ff4d9cd 100644 --- a/sound/soc/intel/boards/sof_nau8825.c +++ b/sound/soc/intel/boards/sof_nau8825.c @@ -177,11 +177,6 @@ static int sof_card_late_probe(struct snd_soc_card *card) struct sof_hdmi_pcm *pcm; int err; - if (list_empty(&ctx->hdmi_pcm_list)) - return -EINVAL; - - pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head); - if (sof_nau8825_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) { /* Disable Left and Right Spk pin after boot */ snd_soc_dapm_disable_pin(dapm, "Left Spk"); @@ -191,6 +186,11 @@ static int sof_card_late_probe(struct snd_soc_card *card) return err; } + if (list_empty(&ctx->hdmi_pcm_list)) + return -EINVAL; + + pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head); + return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component); } -- 2.35.1

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[PATCH AUTOSEL 5.19 26/48] ASoC: Intel: sof_es8336: ignore GpioInt when looking for speaker/headset GPIO lines
by Sasha Levin 14 Aug '22

14 Aug '22

From: Andrey Turkin <andrey.turkin(a)gmail.com> [ Upstream commit 751e77011f7a43a204bf2a5d02fbf5f8219bc531 ] This fixes speaker GPIO detection on machines those ACPI tables list their jack detection GpioInt before output GpioIo. GpioInt entry can never be the speaker/headphone amplifier control so it makes sense to only look for GpioIo entries when looking for them. Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Signed-off-by: Andrey Turkin <andrey.turkin(a)gmail.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220725194909.145418-5-pierre-louis.bossart@linu… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/boards/sof_es8336.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c index 4d0c361fc277..d70d8255b8c7 100644 --- a/sound/soc/intel/boards/sof_es8336.c +++ b/sound/soc/intel/boards/sof_es8336.c @@ -57,23 +57,23 @@ static const struct acpi_gpio_params enable_gpio0 = { 0, 0, true }; static const struct acpi_gpio_params enable_gpio1 = { 1, 0, true }; static const struct acpi_gpio_mapping acpi_speakers_enable_gpio0[] = { - { "speakers-enable-gpios", &enable_gpio0, 1 }, + { "speakers-enable-gpios", &enable_gpio0, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, { } }; static const struct acpi_gpio_mapping acpi_speakers_enable_gpio1[] = { - { "speakers-enable-gpios", &enable_gpio1, 1 }, + { "speakers-enable-gpios", &enable_gpio1, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, }; static const struct acpi_gpio_mapping acpi_enable_both_gpios[] = { - { "speakers-enable-gpios", &enable_gpio0, 1 }, - { "headphone-enable-gpios", &enable_gpio1, 1 }, + { "speakers-enable-gpios", &enable_gpio0, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, + { "headphone-enable-gpios", &enable_gpio1, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, { } }; static const struct acpi_gpio_mapping acpi_enable_both_gpios_rev_order[] = { - { "speakers-enable-gpios", &enable_gpio1, 1 }, - { "headphone-enable-gpios", &enable_gpio0, 1 }, + { "speakers-enable-gpios", &enable_gpio1, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, + { "headphone-enable-gpios", &enable_gpio0, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, { } }; -- 2.35.1

1 0

[PATCH AUTOSEL 5.19 25/48] ASoC: Intel: sof_es8336: Fix GPIO quirks set via module option
by Sasha Levin 14 Aug '22

14 Aug '22

From: Andrey Turkin <andrey.turkin(a)gmail.com> [ Upstream commit 5e60f1cfb830342304200437121f440b72b54f54 ] The two GPIO quirk bits only affected actual GPIO selection when set by the quirks table. They were reported as being in effect when set via module options but actually did nothing. Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Signed-off-by: Andrey Turkin <andrey.turkin(a)gmail.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220725194909.145418-4-pierre-louis.bossart@linu… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/boards/sof_es8336.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c index 23d03e0f7759..4d0c361fc277 100644 --- a/sound/soc/intel/boards/sof_es8336.c +++ b/sound/soc/intel/boards/sof_es8336.c @@ -77,8 +77,6 @@ static const struct acpi_gpio_mapping acpi_enable_both_gpios_rev_order[] = { { } }; -static const struct acpi_gpio_mapping *gpio_mapping = acpi_speakers_enable_gpio0; - static void log_quirks(struct device *dev) { dev_info(dev, "quirk mask %#lx\n", quirk); @@ -272,15 +270,6 @@ static int sof_es8336_quirk_cb(const struct dmi_system_id *id) { quirk = (unsigned long)id->driver_data; - if (quirk & SOF_ES8336_HEADPHONE_GPIO) { - if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK) - gpio_mapping = acpi_enable_both_gpios; - else - gpio_mapping = acpi_enable_both_gpios_rev_order; - } else if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK) { - gpio_mapping = acpi_speakers_enable_gpio1; - } - return 1; } @@ -529,6 +518,7 @@ static int sof_es8336_probe(struct platform_device *pdev) struct acpi_device *adev; struct snd_soc_dai_link *dai_links; struct device *codec_dev; + const struct acpi_gpio_mapping *gpio_mapping; unsigned int cnt = 0; int dmic_be_num = 0; int hdmi_num = 3; @@ -635,6 +625,17 @@ static int sof_es8336_probe(struct platform_device *pdev) } /* get speaker enable GPIO */ + if (quirk & SOF_ES8336_HEADPHONE_GPIO) { + if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK) + gpio_mapping = acpi_enable_both_gpios; + else + gpio_mapping = acpi_enable_both_gpios_rev_order; + } else if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK) { + gpio_mapping = acpi_speakers_enable_gpio1; + } else { + gpio_mapping = acpi_speakers_enable_gpio0; + } + ret = devm_acpi_dev_add_driver_gpios(codec_dev, gpio_mapping); if (ret) dev_warn(codec_dev, "unable to add GPIO mapping table\n"); -- 2.35.1

1 0

[PATCH AUTOSEL 5.19 23/48] ALSA: hda/realtek: Enable speaker and mute LEDs for HP laptops
by Sasha Levin 14 Aug '22

14 Aug '22

From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> [ Upstream commit c578d5da10dc429c6676ab09f3fec0b79b31633a ] Two more HP laptops that use cs35l41 AMP for speaker and GPIO for mute LEDs. So use the existing quirk to enable them accordingly. [ Sort the entries at the SSID order by tiwai ] Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Reviewed-by: Lucas Tanure <tanureal(a)opensource.cirrus.com> Link: https://lore.kernel.org/r/20220719142015.244426-1-kai.heng.feng@canonical.c… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 2f55bc43bfa9..8da712c5d743 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -9114,6 +9114,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8aa8, "HP EliteBook 640 G9 (MB 8AA6)", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8aab, "HP EliteBook 650 G9 (MB 8AA9)", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8ad1, "HP EliteBook 840 14 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8ad2, "HP EliteBook 860 16 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300), SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), -- 2.35.1

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[PATCH AUTOSEL 5.19 22/48] ASoC: Intel: avs: Use lookup table to create modules
by Sasha Levin 14 Aug '22

14 Aug '22

From: Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> [ Upstream commit 1e744351bcb9c4cee81300de5a6097100d835386 ] As reported by Nathan, when building avs driver using clang with: CONFIG_COMPILE_TEST=y CONFIG_FORTIFY_SOURCE=y CONFIG_KASAN=y CONFIG_PCI=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SOC_INTEL_AVS=y there are reports of too big stack use, like: sound/soc/intel/avs/path.c:815:18: error: stack frame size (2176) exceeds limit (2048) in 'avs_path_create' [-Werror,-Wframe-larger-than] struct avs_path *avs_path_create(struct avs_dev *adev, u32 dma_id, ^ 1 error generated. This is apparently caused by inlining many calls to guid_equal which inlines fortified memcpy, using 2 size_t variables. Instead of hardcoding many calls to guid_equal, use lookup table with one call, this improves stack usage. Link: https://lore.kernel.org/alsa-devel/YtlzY9aYdbS4Y3+l@dev-arch.thelio-3990X/T/ Link: https://github.com/ClangBuiltLinux/linux/issues/1642 Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> Reported-by: Nathan Chancellor <nathan(a)kernel.org> Build-tested-by: Nathan Chancellor <nathan(a)kernel.org> Reviewed-by: Cezary Rojewski <cezary.rojewski(a)intel.com> Link: https://lore.kernel.org/r/20220722111959.2588597-1-amadeuszx.slawinski@linu… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/avs/path.c | 54 ++++++++++++++++++++------------------ 1 file changed, 29 insertions(+), 25 deletions(-) diff --git a/sound/soc/intel/avs/path.c b/sound/soc/intel/avs/path.c index 3d46dd5e5bc4..ce157a8d6552 100644 --- a/sound/soc/intel/avs/path.c +++ b/sound/soc/intel/avs/path.c @@ -449,35 +449,39 @@ static int avs_modext_create(struct avs_dev *adev, struct avs_path_module *mod) return ret; } +static int avs_probe_create(struct avs_dev *adev, struct avs_path_module *mod) +{ + dev_err(adev->dev, "Probe module can't be instantiated by topology"); + return -EINVAL; +} + +struct avs_module_create { + guid_t *guid; + int (*create)(struct avs_dev *adev, struct avs_path_module *mod); +}; + +static struct avs_module_create avs_module_create[] = { + { &AVS_MIXIN_MOD_UUID, avs_modbase_create }, + { &AVS_MIXOUT_MOD_UUID, avs_modbase_create }, + { &AVS_KPBUFF_MOD_UUID, avs_modbase_create }, + { &AVS_COPIER_MOD_UUID, avs_copier_create }, + { &AVS_MICSEL_MOD_UUID, avs_micsel_create }, + { &AVS_MUX_MOD_UUID, avs_mux_create }, + { &AVS_UPDWMIX_MOD_UUID, avs_updown_mix_create }, + { &AVS_SRCINTC_MOD_UUID, avs_src_create }, + { &AVS_AEC_MOD_UUID, avs_aec_create }, + { &AVS_ASRC_MOD_UUID, avs_asrc_create }, + { &AVS_INTELWOV_MOD_UUID, avs_wov_create }, + { &AVS_PROBE_MOD_UUID, avs_probe_create }, +}; + static int avs_path_module_type_create(struct avs_dev *adev, struct avs_path_module *mod) { const guid_t *type = &mod->template->cfg_ext->type; - if (guid_equal(type, &AVS_MIXIN_MOD_UUID) || - guid_equal(type, &AVS_MIXOUT_MOD_UUID) || - guid_equal(type, &AVS_KPBUFF_MOD_UUID)) - return avs_modbase_create(adev, mod); - if (guid_equal(type, &AVS_COPIER_MOD_UUID)) - return avs_copier_create(adev, mod); - if (guid_equal(type, &AVS_MICSEL_MOD_UUID)) - return avs_micsel_create(adev, mod); - if (guid_equal(type, &AVS_MUX_MOD_UUID)) - return avs_mux_create(adev, mod); - if (guid_equal(type, &AVS_UPDWMIX_MOD_UUID)) - return avs_updown_mix_create(adev, mod); - if (guid_equal(type, &AVS_SRCINTC_MOD_UUID)) - return avs_src_create(adev, mod); - if (guid_equal(type, &AVS_AEC_MOD_UUID)) - return avs_aec_create(adev, mod); - if (guid_equal(type, &AVS_ASRC_MOD_UUID)) - return avs_asrc_create(adev, mod); - if (guid_equal(type, &AVS_INTELWOV_MOD_UUID)) - return avs_wov_create(adev, mod); - - if (guid_equal(type, &AVS_PROBE_MOD_UUID)) { - dev_err(adev->dev, "Probe module can't be instantiated by topology"); - return -EINVAL; - } + for (int i = 0; i < ARRAY_SIZE(avs_module_create); i++) + if (guid_equal(type, avs_module_create[i].guid)) + return avs_module_create[i].create(adev, mod); return avs_modext_create(adev, mod); } -- 2.35.1

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[PATCH AUTOSEL 5.19 19/48] ASoC: nau8821: Don't unconditionally free interrupt
by Sasha Levin 14 Aug '22

14 Aug '22

From: Mark Brown <broonie(a)kernel.org> [ Upstream commit 2d86cef353b8f3d20b16f8c5615742fd6938c801 ] The remove() operation unconditionally frees the interrupt for the device but we may not actually have an interrupt so there might be nothing to free. Since the interrupt is requested after all other resources we don't need the explicit free anyway, unwinding is guaranteed to be safe, so just delete the remove() function and let devm take care of things. Reported-by: Zheyu Ma <zheyuma97(a)gmail.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Tested-by: Zheyu Ma <zheyuma97(a)gmail.com> Link: https://lore.kernel.org/r/20220718140405.57233-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/nau8821.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/sound/soc/codecs/nau8821.c b/sound/soc/codecs/nau8821.c index ce4e7f46bb06..e078d2ffb3f6 100644 --- a/sound/soc/codecs/nau8821.c +++ b/sound/soc/codecs/nau8821.c @@ -1665,15 +1665,6 @@ static int nau8821_i2c_probe(struct i2c_client *i2c) return ret; } -static int nau8821_i2c_remove(struct i2c_client *i2c_client) -{ - struct nau8821 *nau8821 = i2c_get_clientdata(i2c_client); - - devm_free_irq(nau8821->dev, nau8821->irq, nau8821); - - return 0; -} - static const struct i2c_device_id nau8821_i2c_ids[] = { { "nau8821", 0 }, { } @@ -1703,7 +1694,6 @@ static struct i2c_driver nau8821_driver = { .acpi_match_table = ACPI_PTR(nau8821_acpi_match), }, .probe_new = nau8821_i2c_probe, - .remove = nau8821_i2c_remove, .id_table = nau8821_i2c_ids, }; module_i2c_driver(nau8821_driver); -- 2.35.1

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[PATCH AUTOSEL 5.19 15/48] ASoC: rsnd: care default case on rsnd_ssiu_busif_err_irq_ctrl()
by Sasha Levin 14 Aug '22

14 Aug '22

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> [ Upstream commit ef30911d3c39fd57884c348c29b9cbff88def155 ] Before, ssiu.c didn't care SSI5-8, thus, commit b1384d4c95088d0 ("ASoC: rsnd: care default case on rsnd_ssiu_busif_err_status_clear()") cares it for status clear. But we should care it for error irq handling, too. This patch cares it. Reported-by: Nguyen Bao Nguyen <nguyen.nguyen.yj(a)renesas.com> Reported-by: Nishiyama Kunihiko <kunihiko.nishiyama.dn(a)renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Link: https://lore.kernel.org/r/871quocio1.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sh/rcar/ssiu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c index 4b8a63e336c7..d7f4646ee029 100644 --- a/sound/soc/sh/rcar/ssiu.c +++ b/sound/soc/sh/rcar/ssiu.c @@ -67,6 +67,8 @@ static void rsnd_ssiu_busif_err_irq_ctrl(struct rsnd_mod *mod, int enable) shift = 1; offset = 1; break; + default: + return; } for (i = 0; i < 4; i++) { -- 2.35.1

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[PATCH AUTOSEL 5.19 14/48] ASoC: SOF: sof-client-probes: Only load the driver if IPC3 is used
by Sasha Levin 14 Aug '22

14 Aug '22

From: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> [ Upstream commit 9b93eda355089b36482f7a2f134bdd24be70f907 ] The current implementation of probes only supports IPC3 and should not be loaded for other IPC implementation. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Link: https://lore.kernel.org/r/20220712131022.1124-1-peter.ujfalusi@linux.intel.… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/sof-client-probes.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c index 34e6bd356e71..60e4250fac87 100644 --- a/sound/soc/sof/sof-client-probes.c +++ b/sound/soc/sof/sof-client-probes.c @@ -693,6 +693,10 @@ static int sof_probes_client_probe(struct auxiliary_device *auxdev, if (!sof_probes_enabled) return -ENXIO; + /* only ipc3 is supported */ + if (sof_client_get_ipc_type(cdev) != SOF_IPC) + return -ENXIO; + if (!dev->platform_data) { dev_err(dev, "missing platform data\n"); return -ENODEV; -- 2.35.1

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