*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/parport.h>
*********************************************************************/
/* SMPTE Switch */
-static int snd_mts64_ctl_smpte_switch_info(struct snd_kcontrol *kctl,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_mts64_ctl_smpte_switch_info snd_ctl_boolean_mono_info
static int snd_mts64_ctl_smpte_switch_get(struct snd_kcontrol* kctl,
struct snd_ctl_elem_value *uctl)
{
struct mts64 *mts = snd_kcontrol_chip(kctl);
int changed = 0;
+ int val = !!uctl->value.integer.value[0];
spin_lock_irq(&mts->lock);
- if (mts->smpte_switch == uctl->value.integer.value[0])
+ if (mts->smpte_switch == val)
goto __out;
changed = 1;
- mts->smpte_switch = uctl->value.integer.value[0];
+ mts->smpte_switch = val;
if (mts->smpte_switch) {
mts64_smpte_start(mts->pardev->port,
mts->time[0], mts->time[1],
{
struct mts64 *mts = snd_kcontrol_chip(kctl);
int idx = kctl->private_value;
+ unsigned int time = uctl->value.integer.value[0] % 60;
int changed = 0;
spin_lock_irq(&mts->lock);
- if (mts->time[idx] != uctl->value.integer.value[0]) {
+ if (mts->time[idx] != time) {
changed = 1;
- mts->time[idx] = uctl->value.integer.value[0];
+ mts->time[idx] = time;
}
spin_unlock_irq(&mts->lock);
struct mts64 *mts = snd_kcontrol_chip(kctl);
int changed = 0;
+ if (uctl->value.enumerated.item[0] >= 5)
+ return -EINVAL;
spin_lock_irq(&mts->lock);
if (mts->fps != uctl->value.enumerated.item[0]) {
changed = 1;
struct mts64 *mts)
{
int err, i;
- static struct snd_kcontrol_new *control[] = {
+ static struct snd_kcontrol_new *control[] __devinitdata = {
&mts64_ctl_smpte_switch,
&mts64_ctl_smpte_time_hours,
&mts64_ctl_smpte_time_minutes,
/*********************************************************************
* parport stuff
*********************************************************************/
-static void snd_mts64_interrupt(int irq, void *private)
+static void snd_mts64_interrupt(void *private)
{
struct mts64 *mts = ((struct snd_card*)private)->private_data;
u16 ret;
platform_set_drvdata(pdev, card);
+ snd_card_set_dev(card, &pdev->dev);
+
/* At this point card will be usable */
if ((err = snd_card_register(card)) < 0) {
snd_printd("Cannot register card\n");