diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-24 08:48:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-24 08:48:51 -0700 |
| commit | 041c9f71a47b8b98f6bdbbf4c0312f9782ca9a70 (patch) | |
| tree | 93fd6c207323aa6d2e11becaa703ee8ad60d5d90 /sound/core | |
| parent | e292ead0c9dad3580cfd45693a59902c8d31a0a7 (diff) | |
| parent | d001e978c1c45b25d823489171151d13fd28ef4e (diff) | |
Merge tag 'sound-fix-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes for 6.10-rc1. Most of changes are various
device-specific fixes and quirks, while there are a few small changes
in ALSA core timer and module / built-in fixes"
* tag 'sound-fix-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek: fix mute/micmute LEDs don't work for ProBook 440/460 G11.
ALSA: core: Enable proc module when CONFIG_MODULES=y
ALSA: core: Fix NULL module pointer assignment at card init
ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897
ASoC: dt-bindings: stm32: Ensure compatible pattern matches whole string
ASoC: tas2781: Fix wrong loading calibrated data sequence
ASoC: tas2552: Add TX path for capturing AUDIO-OUT data
ALSA: usb-audio: Fix for sampling rates support for Mbox3
Documentation: sound: Fix trailing whitespaces
ALSA: timer: Set lower bound of start tick time
ASoC: codecs: ES8326: solve hp and button detect issue
ASoC: rt5645: mic-in detection threshold modification
ASoC: Intel: sof_sdw_rt_sdca_jack_common: Use name_prefix for `-sdca` detection
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/init.c | 12 | ||||
| -rw-r--r-- | sound/core/timer.c | 8 |
2 files changed, 13 insertions, 7 deletions
diff --git a/sound/core/init.c b/sound/core/init.c index 6b127864a1a3..4e52bbe32786 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -50,7 +50,7 @@ MODULE_PARM_DESC(slots, "Module names assigned to the slots."); static int module_slot_match(struct module *module, int idx) { int match = 1; -#ifdef MODULE +#ifdef CONFIG_MODULES const char *s1, *s2; if (!module || !*module->name || !slots[idx]) @@ -77,7 +77,7 @@ static int module_slot_match(struct module *module, int idx) if (!c1) break; } -#endif /* MODULE */ +#endif /* CONFIG_MODULES */ return match; } @@ -311,10 +311,8 @@ static int snd_card_init(struct snd_card *card, struct device *parent, } card->dev = parent; card->number = idx; -#ifdef MODULE - WARN_ON(!module); + WARN_ON(IS_MODULE(CONFIG_SND) && !module); card->module = module; -#endif INIT_LIST_HEAD(&card->devices); init_rwsem(&card->controls_rwsem); rwlock_init(&card->ctl_files_rwlock); @@ -969,7 +967,7 @@ void snd_card_info_read_oss(struct snd_info_buffer *buffer) #endif -#ifdef MODULE +#ifdef CONFIG_MODULES static void snd_card_module_info_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { @@ -997,7 +995,7 @@ int __init snd_card_info_init(void) if (snd_info_register(entry) < 0) return -ENOMEM; /* freed in error path */ -#ifdef MODULE +#ifdef CONFIG_MODULES entry = snd_info_create_module_entry(THIS_MODULE, "modules", NULL); if (!entry) return -ENOMEM; diff --git a/sound/core/timer.c b/sound/core/timer.c index 4d2ee99c12a3..d104adc75a8b 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -544,6 +544,14 @@ static int snd_timer_start1(struct snd_timer_instance *timeri, SNDRV_TIMER_IFLG_START)) return -EBUSY; + /* check the actual time for the start tick; + * bail out as error if it's way too low (< 100us) + */ + if (start) { + if ((u64)snd_timer_hw_resolution(timer) * ticks < 100000) + return -EINVAL; + } + if (start) timeri->ticks = timeri->cticks = ticks; else if (!timeri->cticks) |