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authorMark Brown <broonie@kernel.org>2021-06-23 18:31:14 +0300
committerMark Brown <broonie@kernel.org>2021-06-23 18:31:14 +0300
commit8cc802bd75fbf840635e7d4d48050bbcab4d938d (patch)
tree4d7983db2b66d416dcf2deb7b4c53f6ceb5b7f0d /sound/core
parentf5e2d697d3cbd6d20684eddd3e280809c30e37a1 (diff)
parent8e0eb2fb5c0732a6fa53f2df7079754152857c24 (diff)
downloadlinux-8cc802bd75fbf840635e7d4d48050bbcab4d938d.tar.xz
Merge series "ASoC: tlv320aic32x4: Add support for TAS2505" from Claudius Heine <ch@denx.de>:
Hi, this is v2 from my patchset that add support for the TAS2505 to the tlv320aic32x4 driver. kind regards, Claudius Changes from v1: - clarified commit message of first patch, which add the type value to the struct - removed unnecessary code to put and get speaker volume - removed 'Gain' from 'HP Driver Playback Volume' control - fixed rebase issues Claudius Heine (3): ASoC: tlv320aic32x4: add type to device private data struct ASoC: tlv320aic32x4: add support for TAS2505 ASoC: tlv320aic32x4: dt-bindings: add TAS2505 to compatible .../bindings/sound/tlv320aic32x4.txt | 1 + sound/soc/codecs/tlv320aic32x4-i2c.c | 22 ++- sound/soc/codecs/tlv320aic32x4-spi.c | 23 ++- sound/soc/codecs/tlv320aic32x4.c | 139 +++++++++++++++++- sound/soc/codecs/tlv320aic32x4.h | 10 ++ 5 files changed, 186 insertions(+), 9 deletions(-) base-commit: 70585216fe7730d9fb5453d3e2804e149d0fe201 -- 2.32.0
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/control_led.c33
-rw-r--r--sound/core/seq/seq_timer.c10
-rw-r--r--sound/core/timer.c3
3 files changed, 37 insertions, 9 deletions
diff --git a/sound/core/control_led.c b/sound/core/control_led.c
index 25f57c14f294..a90e31dbde61 100644
--- a/sound/core/control_led.c
+++ b/sound/core/control_led.c
@@ -17,6 +17,9 @@ MODULE_LICENSE("GPL");
#define MAX_LED (((SNDRV_CTL_ELEM_ACCESS_MIC_LED - SNDRV_CTL_ELEM_ACCESS_SPK_LED) \
>> SNDRV_CTL_ELEM_ACCESS_LED_SHIFT) + 1)
+#define to_led_card_dev(_dev) \
+ container_of(_dev, struct snd_ctl_led_card, dev)
+
enum snd_ctl_led_mode {
MODE_FOLLOW_MUTE = 0,
MODE_FOLLOW_ROUTE,
@@ -371,6 +374,21 @@ static void snd_ctl_led_disconnect(struct snd_card *card)
snd_ctl_led_refresh();
}
+static void snd_ctl_led_card_release(struct device *dev)
+{
+ struct snd_ctl_led_card *led_card = to_led_card_dev(dev);
+
+ kfree(led_card);
+}
+
+static void snd_ctl_led_release(struct device *dev)
+{
+}
+
+static void snd_ctl_led_dev_release(struct device *dev)
+{
+}
+
/*
* sysfs
*/
@@ -663,6 +681,7 @@ static void snd_ctl_led_sysfs_add(struct snd_card *card)
led_card->number = card->number;
led_card->led = led;
device_initialize(&led_card->dev);
+ led_card->dev.release = snd_ctl_led_card_release;
if (dev_set_name(&led_card->dev, "card%d", card->number) < 0)
goto cerr;
led_card->dev.parent = &led->dev;
@@ -681,7 +700,6 @@ cerr:
put_device(&led_card->dev);
cerr2:
printk(KERN_ERR "snd_ctl_led: unable to add card%d", card->number);
- kfree(led_card);
}
}
@@ -700,8 +718,7 @@ static void snd_ctl_led_sysfs_remove(struct snd_card *card)
snprintf(link_name, sizeof(link_name), "led-%s", led->name);
sysfs_remove_link(&card->ctl_dev.kobj, link_name);
sysfs_remove_link(&led_card->dev.kobj, "card");
- device_del(&led_card->dev);
- kfree(led_card);
+ device_unregister(&led_card->dev);
led->cards[card->number] = NULL;
}
}
@@ -723,6 +740,7 @@ static int __init snd_ctl_led_init(void)
device_initialize(&snd_ctl_led_dev);
snd_ctl_led_dev.class = sound_class;
+ snd_ctl_led_dev.release = snd_ctl_led_dev_release;
dev_set_name(&snd_ctl_led_dev, "ctl-led");
if (device_add(&snd_ctl_led_dev)) {
put_device(&snd_ctl_led_dev);
@@ -733,15 +751,16 @@ static int __init snd_ctl_led_init(void)
INIT_LIST_HEAD(&led->controls);
device_initialize(&led->dev);
led->dev.parent = &snd_ctl_led_dev;
+ led->dev.release = snd_ctl_led_release;
led->dev.groups = snd_ctl_led_dev_attr_groups;
dev_set_name(&led->dev, led->name);
if (device_add(&led->dev)) {
put_device(&led->dev);
for (; group > 0; group--) {
led = &snd_ctl_leds[group - 1];
- device_del(&led->dev);
+ device_unregister(&led->dev);
}
- device_del(&snd_ctl_led_dev);
+ device_unregister(&snd_ctl_led_dev);
return -ENOMEM;
}
}
@@ -767,9 +786,9 @@ static void __exit snd_ctl_led_exit(void)
}
for (group = 0; group < MAX_LED; group++) {
led = &snd_ctl_leds[group];
- device_del(&led->dev);
+ device_unregister(&led->dev);
}
- device_del(&snd_ctl_led_dev);
+ device_unregister(&snd_ctl_led_dev);
snd_ctl_led_clean(NULL);
}
diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c
index 1645e4142e30..9863be6fd43e 100644
--- a/sound/core/seq/seq_timer.c
+++ b/sound/core/seq/seq_timer.c
@@ -297,8 +297,16 @@ int snd_seq_timer_open(struct snd_seq_queue *q)
return err;
}
spin_lock_irq(&tmr->lock);
- tmr->timeri = t;
+ if (tmr->timeri)
+ err = -EBUSY;
+ else
+ tmr->timeri = t;
spin_unlock_irq(&tmr->lock);
+ if (err < 0) {
+ snd_timer_close(t);
+ snd_timer_instance_free(t);
+ return err;
+ }
return 0;
}
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 6898b1ac0d7f..92b7008fcdb8 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -520,9 +520,10 @@ static void snd_timer_notify1(struct snd_timer_instance *ti, int event)
return;
if (timer->hw.flags & SNDRV_TIMER_HW_SLAVE)
return;
+ event += 10; /* convert to SNDRV_TIMER_EVENT_MXXX */
list_for_each_entry(ts, &ti->slave_active_head, active_list)
if (ts->ccallback)
- ts->ccallback(ts, event + 100, &tstamp, resolution);
+ ts->ccallback(ts, event, &tstamp, resolution);
}
/* start/continue a master timer */