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-rw-r--r--sound/aoa/core/Makefile8
-rw-r--r--sound/aoa/core/alsa.c (renamed from sound/aoa/core/snd-aoa-alsa.c)14
-rw-r--r--sound/aoa/core/alsa.h (renamed from sound/aoa/core/snd-aoa-alsa.h)0
-rw-r--r--sound/aoa/core/core.c (renamed from sound/aoa/core/snd-aoa-core.c)2
-rw-r--r--sound/aoa/core/gpio-feature.c (renamed from sound/aoa/core/snd-aoa-gpio-feature.c)29
-rw-r--r--sound/aoa/core/gpio-pmf.c (renamed from sound/aoa/core/snd-aoa-gpio-pmf.c)21
6 files changed, 45 insertions, 29 deletions
diff --git a/sound/aoa/core/Makefile b/sound/aoa/core/Makefile
index 62dc7287f66..a1596e88c71 100644
--- a/sound/aoa/core/Makefile
+++ b/sound/aoa/core/Makefile
@@ -1,5 +1,5 @@
obj-$(CONFIG_SND_AOA) += snd-aoa.o
-snd-aoa-objs := snd-aoa-core.o \
- snd-aoa-alsa.o \
- snd-aoa-gpio-pmf.o \
- snd-aoa-gpio-feature.o
+snd-aoa-objs := core.o \
+ alsa.o \
+ gpio-pmf.o \
+ gpio-feature.o
diff --git a/sound/aoa/core/snd-aoa-alsa.c b/sound/aoa/core/alsa.c
index 17fe689ed28..4a7e4e6b746 100644
--- a/sound/aoa/core/snd-aoa-alsa.c
+++ b/sound/aoa/core/alsa.c
@@ -6,7 +6,7 @@
* GPL v2, can be found in COPYING.
*/
#include <linux/module.h>
-#include "snd-aoa-alsa.h"
+#include "alsa.h"
static int index = -1;
module_param(index, int, 0444);
@@ -23,12 +23,12 @@ int aoa_alsa_init(char *name, struct module *mod, struct device *dev)
/* cannot be EEXIST due to usage in aoa_fabric_register */
return -EBUSY;
- alsa_card = snd_card_new(index, name, mod, sizeof(struct aoa_card));
- if (!alsa_card)
- return -ENOMEM;
+ err = snd_card_new(dev, index, name, mod, sizeof(struct aoa_card),
+ &alsa_card);
+ if (err < 0)
+ return err;
aoa_card = alsa_card->private_data;
aoa_card->alsa_card = alsa_card;
- alsa_card->dev = dev;
strlcpy(alsa_card->driver, "AppleOnbdAudio", sizeof(alsa_card->driver));
strlcpy(alsa_card->shortname, name, sizeof(alsa_card->shortname));
strlcpy(alsa_card->longname, name, sizeof(alsa_card->longname));
@@ -59,12 +59,12 @@ void aoa_alsa_cleanup(void)
}
}
-int aoa_snd_device_new(snd_device_type_t type,
+int aoa_snd_device_new(enum snd_device_type type,
void * device_data, struct snd_device_ops * ops)
{
struct snd_card *card = aoa_get_card();
int err;
-
+
if (!card) return -ENOMEM;
err = snd_device_new(card, type, device_data, ops);
diff --git a/sound/aoa/core/snd-aoa-alsa.h b/sound/aoa/core/alsa.h
index 9669e4489ca..9669e4489ca 100644
--- a/sound/aoa/core/snd-aoa-alsa.h
+++ b/sound/aoa/core/alsa.h
diff --git a/sound/aoa/core/snd-aoa-core.c b/sound/aoa/core/core.c
index 19fdae40068..10bec6c6138 100644
--- a/sound/aoa/core/snd-aoa-core.c
+++ b/sound/aoa/core/core.c
@@ -10,7 +10,7 @@
#include <linux/module.h>
#include <linux/list.h>
#include "../aoa.h"
-#include "snd-aoa-alsa.h"
+#include "alsa.h"
MODULE_DESCRIPTION("Apple Onboard Audio Sound Driver");
MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/gpio-feature.c
index 805dcbff225..f34153962d0 100644
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/gpio-feature.c
@@ -5,16 +5,17 @@
*
* GPL v2, can be found in COPYING.
*
- * This file contains the GPIO control routines for
+ * This file contains the GPIO control routines for
* direct (through feature calls) access to the GPIO
* registers.
*/
-#include <asm/pmac_feature.h>
+#include <linux/of_irq.h>
#include <linux/interrupt.h>
+#include <asm/pmac_feature.h>
#include "../aoa.h"
-/* TODO: these are 20 global variables
+/* TODO: these are lots of global variables
* that aren't used on most machines...
* Move them into a dynamically allocated
* structure and use that.
@@ -23,6 +24,7 @@
/* these are the GPIO numbers (register addresses as offsets into
* the GPIO space) */
static int headphone_mute_gpio;
+static int master_mute_gpio;
static int amp_mute_gpio;
static int lineout_mute_gpio;
static int hw_reset_gpio;
@@ -32,6 +34,7 @@ static int linein_detect_gpio;
/* see the SWITCH_GPIO macro */
static int headphone_mute_gpio_activestate;
+static int master_mute_gpio_activestate;
static int amp_mute_gpio_activestate;
static int lineout_mute_gpio_activestate;
static int hw_reset_gpio_activestate;
@@ -156,6 +159,7 @@ static int ftr_gpio_get_##name(struct gpio_runtime *rt) \
FTR_GPIO(headphone, 0);
FTR_GPIO(amp, 1);
FTR_GPIO(lineout, 2);
+FTR_GPIO(master, 3);
static void ftr_gpio_set_hw_reset(struct gpio_runtime *rt, int on)
{
@@ -172,6 +176,8 @@ static void ftr_gpio_set_hw_reset(struct gpio_runtime *rt, int on)
hw_reset_gpio, v);
}
+static struct gpio_methods methods;
+
static void ftr_gpio_all_amps_off(struct gpio_runtime *rt)
{
int saved;
@@ -181,6 +187,8 @@ static void ftr_gpio_all_amps_off(struct gpio_runtime *rt)
ftr_gpio_set_headphone(rt, 0);
ftr_gpio_set_amp(rt, 0);
ftr_gpio_set_lineout(rt, 0);
+ if (methods.set_master)
+ ftr_gpio_set_master(rt, 0);
rt->implementation_private = saved;
}
@@ -193,6 +201,8 @@ static void ftr_gpio_all_amps_restore(struct gpio_runtime *rt)
ftr_gpio_set_headphone(rt, (s>>0)&1);
ftr_gpio_set_amp(rt, (s>>1)&1);
ftr_gpio_set_lineout(rt, (s>>2)&1);
+ if (methods.set_master)
+ ftr_gpio_set_master(rt, (s>>3)&1);
}
static void ftr_handle_notify(struct work_struct *work)
@@ -231,6 +241,12 @@ static void ftr_gpio_init(struct gpio_runtime *rt)
get_gpio("hw-reset", "audio-hw-reset",
&hw_reset_gpio,
&hw_reset_gpio_activestate);
+ if (get_gpio("master-mute", NULL,
+ &master_mute_gpio,
+ &master_mute_gpio_activestate)) {
+ methods.set_master = ftr_gpio_set_master;
+ methods.get_master = ftr_gpio_get_master;
+ }
headphone_detect_node = get_gpio("headphone-detect", NULL,
&headphone_detect_gpio,
@@ -272,10 +288,9 @@ static void ftr_gpio_exit(struct gpio_runtime *rt)
free_irq(linein_detect_irq, &rt->line_in_notify);
if (rt->line_out_notify.gpio_private)
free_irq(lineout_detect_irq, &rt->line_out_notify);
- cancel_delayed_work(&rt->headphone_notify.work);
- cancel_delayed_work(&rt->line_in_notify.work);
- cancel_delayed_work(&rt->line_out_notify.work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&rt->headphone_notify.work);
+ cancel_delayed_work_sync(&rt->line_in_notify.work);
+ cancel_delayed_work_sync(&rt->line_out_notify.work);
mutex_destroy(&rt->headphone_notify.mutex);
mutex_destroy(&rt->line_in_notify.mutex);
mutex_destroy(&rt->line_out_notify.mutex);
diff --git a/sound/aoa/core/snd-aoa-gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index 5ca2220eac7..c8d8a1a6f96 100644
--- a/sound/aoa/core/snd-aoa-gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
@@ -6,6 +6,7 @@
* GPL v2, can be found in COPYING.
*/
+#include <linux/slab.h>
#include <asm/pmac_feature.h>
#include <asm/pmac_pfunc.h>
#include "../aoa.h"
@@ -106,21 +107,17 @@ static void pmf_gpio_exit(struct gpio_runtime *rt)
/* make sure no work is pending before freeing
* all things */
- cancel_delayed_work(&rt->headphone_notify.work);
- cancel_delayed_work(&rt->line_in_notify.work);
- cancel_delayed_work(&rt->line_out_notify.work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&rt->headphone_notify.work);
+ cancel_delayed_work_sync(&rt->line_in_notify.work);
+ cancel_delayed_work_sync(&rt->line_out_notify.work);
mutex_destroy(&rt->headphone_notify.mutex);
mutex_destroy(&rt->line_in_notify.mutex);
mutex_destroy(&rt->line_out_notify.mutex);
- if (rt->headphone_notify.gpio_private)
- kfree(rt->headphone_notify.gpio_private);
- if (rt->line_in_notify.gpio_private)
- kfree(rt->line_in_notify.gpio_private);
- if (rt->line_out_notify.gpio_private)
- kfree(rt->line_out_notify.gpio_private);
+ kfree(rt->headphone_notify.gpio_private);
+ kfree(rt->line_in_notify.gpio_private);
+ kfree(rt->line_out_notify.gpio_private);
}
static void pmf_handle_notify_irq(void *data)
@@ -182,6 +179,10 @@ static int pmf_set_notify(struct gpio_runtime *rt,
if (!old && notify) {
irq_client = kzalloc(sizeof(struct pmf_irq_client),
GFP_KERNEL);
+ if (!irq_client) {
+ err = -ENOMEM;
+ goto out_unlock;
+ }
irq_client->data = notif;
irq_client->handler = pmf_handle_notify_irq;
irq_client->owner = THIS_MODULE;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 11:16:46 +0000