static const char pod_request_version[] = { 0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7 };
static const char pod_request_channel[] = { 0xf0, 0x00, 0x01, 0x0c, 0x03, 0x75, 0xf7 };
-static const char pod_version_header [] = { 0xf2, 0x7e, 0x7f, 0x06, 0x02 };
+static const char pod_version_header[] = { 0xf2, 0x7e, 0x7f, 0x06, 0x02 };
/*
{
int i;
- for(i = POD_CONTROL_SIZE; i--;)
+ for (i = POD_CONTROL_SIZE; i--;)
set_bit(i, pod->param_dirty);
}
int request = REQUEST_NONE;
struct usb_line6_pod *pod = (struct usb_line6_pod *)arg;
- if(pod->dumpreq.ok) {
- if(!pod->versionreq_ok)
+ if (pod->dumpreq.ok) {
+ if (!pod->versionreq_ok)
request = REQUEST_VERSION;
- }
- else {
- if(pod->versionreq_ok)
+ } else {
+ if (pod->versionreq_ok)
request = REQUEST_DUMP;
- else if(pod->startup_count++ & 1)
+ else if (pod->startup_count++ & 1)
request = REQUEST_DUMP;
else
request = REQUEST_VERSION;
}
- switch(request) {
+ switch (request) {
case REQUEST_DUMP:
line6_dump_request_async(&pod->dumpreq, &pod->line6, 0);
break;
{
int size = 1 + sizeof(pod->prog_data);
char *sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_DUMP, size);
- if(!sysex) return;
- sysex[SYSEX_DATA_OFS] = 5; /* Don't know what this is good for, but PODxt Pro transmits it, so we also do... */
+ if (!sysex)
+ return;
+ /* Don't know what this is good for, but PODxt Pro transmits it, so we
+ * also do... */
+ sysex[SYSEX_DATA_OFS] = 5;
memcpy(sysex + SYSEX_DATA_OFS + 1, data, sizeof(pod->prog_data));
line6_send_sysex_message(&pod->line6, sysex, size);
memcpy(&pod->prog_data, data, sizeof(pod->prog_data));
const unsigned char *buf = pod->line6.buffer_message;
/* filter messages by type */
- switch(buf[0] & 0xf0) {
+ switch (buf[0] & 0xf0) {
case LINE6_PARAM_CHANGE:
case LINE6_PROGRAM_CHANGE:
case LINE6_SYSEX_BEGIN:
}
/* process all remaining messages */
- switch(buf[0]) {
+ switch (buf[0]) {
case LINE6_PARAM_CHANGE | LINE6_CHANNEL_DEVICE:
pod_store_parameter(pod, buf[1], buf[2]);
/* intentionally no break here! */
case LINE6_PARAM_CHANGE | LINE6_CHANNEL_HOST:
- if((buf[1] == POD_amp_model_setup) || (buf[1] == POD_effect_setup)) /* these also affect other settings */
+ if ((buf[1] == POD_amp_model_setup) ||
+ (buf[1] == POD_effect_setup))
+ /* these also affect other settings */
line6_dump_request_async(&pod->dumpreq, &pod->line6, 0);
break;
case LINE6_SYSEX_BEGIN | LINE6_CHANNEL_DEVICE:
case LINE6_SYSEX_BEGIN | LINE6_CHANNEL_UNKNOWN:
- if(memcmp(buf + 1, line6_midi_id, sizeof(line6_midi_id)) == 0) {
- switch(buf[5]) {
+ if (memcmp(buf + 1, line6_midi_id, sizeof(line6_midi_id)) == 0) {
+ switch (buf[5]) {
case POD_SYSEX_DUMP:
- if(pod->line6.message_length == sizeof(pod->prog_data) + 7) {
- switch(pod->dumpreq.in_progress) {
+ if (pod->line6.message_length == sizeof(pod->prog_data) + 7) {
+ switch (pod->dumpreq.in_progress) {
case LINE6_DUMP_CURRENT:
memcpy(&pod->prog_data, buf + 7, sizeof(pod->prog_data));
pod_mark_batch_all_dirty(pod);
}
line6_dump_finished(&pod->dumpreq);
- }
- else
+ } else
DEBUG_MESSAGES(dev_err(pod->line6.ifcdev, "wrong size of channel dump message (%d instead of %d)\n",
pod->line6.message_length, (int)sizeof(pod->prog_data) + 7));
wake_up_interruptible(&pod->x.wait); \
break;
- switch(buf[6]) {
+ switch (buf[6]) {
PROCESS_SYSTEM_PARAM(monitor_level);
PROCESS_SYSTEM_PARAM(routing);
PROCESS_SYSTEM_PARAM(tuner_mute);
default:
DEBUG_MESSAGES(dev_err(pod->line6.ifcdev, "unknown sysex message %02X\n", buf[5]));
}
- }
- else if(memcmp(buf, pod_version_header, sizeof(pod_version_header)) == 0) {
- if(pod->versionreq_ok == 0) {
+ } else if (memcmp(buf, pod_version_header, sizeof(pod_version_header)) == 0) {
+ if (pod->versionreq_ok == 0) {
pod->firmware_version = buf[13] * 100 + buf[14] * 10 + buf[15];
pod->device_id = ((int)buf[8] << 16) | ((int)buf[9] << 8) | (int)buf[10];
pod->versionreq_ok = 1;
handler to create the special files: */
INIT_WORK(&pod->create_files_work, pod_create_files_work);
queue_work(line6_workqueue, &pod->create_files_work);
- }
- else
+ } else
DEBUG_MESSAGES(dev_err(pod->line6.ifcdev, "multiple firmware version message\n"));
- }
- else
+ } else
DEBUG_MESSAGES(dev_err(pod->line6.ifcdev, "unknown sysex header\n"));
break;
{
int i;
- if(!pod->midi_postprocess)
+ if (!pod->midi_postprocess)
return;
- for(i = 0; i < length; ++i) {
- if(data[i] == (LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_HOST)) {
+ for (i = 0; i < length; ++i) {
+ if (data[i] == (LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_HOST)) {
line6_invalidate_current(&pod->dumpreq);
break;
- }
- else if((data[i] == (LINE6_PARAM_CHANGE | LINE6_CHANNEL_HOST)) && (i < length - 1))
- if((data[i + 1] == POD_amp_model_setup) || (data[i + 1] == POD_effect_setup)) {
+ } else if ((data[i] == (LINE6_PARAM_CHANGE | LINE6_CHANNEL_HOST)) && (i < length - 1))
+ if ((data[i + 1] == POD_amp_model_setup) || (data[i + 1] == POD_effect_setup)) {
line6_invalidate_current(&pod->dumpreq);
break;
}
{
line6_invalidate_current(&pod->dumpreq);
- if(line6_send_program(&pod->line6, value) == 0)
+ if (line6_send_program(&pod->line6, value) == 0)
pod->channel_num = value;
else
line6_dump_finished(&pod->dumpreq);
*/
void pod_transmit_parameter(struct usb_line6_pod *pod, int param, int value)
{
- if(line6_transmit_parameter(&pod->line6, param, value) == 0)
+ if (line6_transmit_parameter(&pod->line6, param, value) == 0)
pod_store_parameter(pod, param, value);
- if((param == POD_amp_model_setup) || (param == POD_effect_setup)) /* these also affect other settings */
+ if ((param == POD_amp_model_setup) || (param == POD_effect_setup)) /* these also affect other settings */
line6_invalidate_current(&pod->dumpreq);
}
int size = 3 + sizeof(pod->prog_data_buf);
char *sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_STORE, size);
- if(!sysex) return 0;
+ if (!sysex)
+ return 0;
sysex[SYSEX_DATA_OFS] = 5; /* see pod_dump() */
pod_resolve(buf, block0, block1, sysex + SYSEX_DATA_OFS + 1);
{
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
-
int size = 4;
char *sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_DUMPMEM, size);
- if(!sysex) return 0;
+
+ if (!sysex)
+ return 0;
pod_resolve(buf, block0, block1, sysex + SYSEX_DATA_OFS);
sysex[SYSEX_DATA_OFS + 2] = 0;
sysex[SYSEX_DATA_OFS + 3] = 0;
line6_dump_started(&pod->dumpreq, POD_DUMP_MEMORY);
- if(line6_send_sysex_message(&pod->line6, sysex, size) < size)
+ if (line6_send_sysex_message(&pod->line6, sysex, size) < size)
line6_dump_finished(&pod->dumpreq);
kfree(sysex);
char *last_non_space = buf;
int retval = line6_wait_dump(&pod->dumpreq, 0);
- if(retval < 0) return retval;
+ if (retval < 0)
+ return retval;
- for(p1 = str, p2 = buf; *p1; ++p1, ++p2) {
+ for (p1 = str, p2 = buf; *p1; ++p1, ++p2) {
*p2 = *p1;
- if(*p2 != ' ') last_non_space = p2;
- if(++length == POD_NAME_LENGTH) break;
+ if (*p2 != ' ')
+ last_non_space = p2;
+ if (++length == POD_NAME_LENGTH)
+ break;
}
*(last_non_space + 1) = '\n';
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
int retval = line6_wait_dump(&pod->dumpreq, 0);
- if(retval < 0) return retval;
+ if (retval < 0)
+ return retval;
memcpy(buf, &pod->prog_data, sizeof(pod->prog_data));
return sizeof(pod->prog_data);
}
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
- if(count != sizeof(pod->prog_data)) {
+ if (count != sizeof(pod->prog_data)) {
dev_err(pod->line6.ifcdev,
"data block must be exactly %d bytes\n",
(int)sizeof(pod->prog_data));
int retval = 0;
DECLARE_WAITQUEUE(wait, current);
- if(((pod->prog_data.control[POD_tuner] & 0x40) == 0) && tuner)
+ if (((pod->prog_data.control[POD_tuner] & 0x40) == 0) && tuner)
return -ENODEV;
/* send value request to tuner: */
param->value = POD_system_invalid;
sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_SYSTEMREQ, size);
- if(!sysex) return 0;
+ if (!sysex)
+ return 0;
sysex[SYSEX_DATA_OFS] = code;
line6_send_sysex_message(&pod->line6, sysex, size);
kfree(sysex);
add_wait_queue(¶m->wait, &wait);
current->state = TASK_INTERRUPTIBLE;
- while(param->value == POD_system_invalid) {
- if(signal_pending(current)) {
+ while (param->value == POD_system_invalid) {
+ if (signal_pending(current)) {
retval = -ERESTARTSYS;
break;
- }
- else
+ } else
schedule();
}
current->state = TASK_RUNNING;
remove_wait_queue(¶m->wait, &wait);
- if(retval < 0)
+ if (retval < 0)
return retval;
value = sign ? (int)(signed short)param->value : (int)(unsigned short)param->value;
Send system parameter.
@param tuner non-zero, if code refers to a tuner parameter
*/
-static ssize_t pod_set_system_param(struct usb_line6_pod *pod, const char *buf, int count, int code, unsigned short mask, int tuner)
+static ssize_t pod_set_system_param(struct usb_line6_pod *pod, const char *buf,
+ int count, int code, unsigned short mask,
+ int tuner)
{
char *sysex;
static const int size = 5;
unsigned short value;
- if(((pod->prog_data.control[POD_tuner] & 0x40) == 0) && tuner)
+ if (((pod->prog_data.control[POD_tuner] & 0x40) == 0) && tuner)
return -EINVAL;
/* send value to tuner: */
sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_SYSTEM, size);
- if(!sysex) return 0;
+ if (!sysex)
+ return 0;
value = simple_strtoul(buf, NULL, 10) & mask;
sysex[SYSEX_DATA_OFS] = code;
sysex[SYSEX_DATA_OFS + 1] = (value >> 12) & 0x0f;
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
int retval = line6_wait_dump(&pod->dumpreq, 0);
- if(retval < 0) return retval;
+ if (retval < 0)
+ return retval;
memcpy(buf, &pod->prog_data_buf, sizeof(pod->prog_data_buf));
return sizeof(pod->prog_data_buf);
}
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
- if(count != sizeof(pod->prog_data)) {
+ if (count != sizeof(pod->prog_data)) {
dev_err(pod->line6.ifcdev,
"data block must be exactly %d bytes\n",
(int)sizeof(pod->prog_data));
struct usb_line6_pod *pod = usb_get_intfdata(interface);
int size = 0;
char *sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_FINISH, size);
- if(!sysex) return 0;
+ if (!sysex)
+ return 0;
line6_send_sysex_message(&pod->line6, sysex, size);
kfree(sysex);
return count;
{
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
- return sprintf(buf, "%d.%02d\n", pod->firmware_version / 100, pod->firmware_version % 100);
+ return sprintf(buf, "%d.%02d\n", pod->firmware_version / 100,
+ pod->firmware_version % 100);
}
/*
add_wait_queue(&pod->clipping.wait, &wait);
current->state = TASK_INTERRUPTIBLE;
- while(pod->clipping.value == 0) {
- if(signal_pending(current)) {
+ while (pod->clipping.value == 0) {
+ if (signal_pending(current)) {
err = -ERESTARTSYS;
break;
- }
- else
+ } else
schedule();
}
{ \
struct usb_interface *interface = to_usb_interface(dev); \
struct usb_line6_pod *pod = usb_get_intfdata(interface); \
- return pod_get_system_param(pod, buf, POD_ ## code, &pod->code, tuner, sign); \
+ return pod_get_system_param(pod, buf, POD_ ## code, &pod->code, \
+ tuner, sign); \
}
#define POD_GET_SET_SYSTEM_PARAM(code, mask, tuner, sign) \
POD_GET_SYSTEM_PARAM(code, tuner, sign) \
static ssize_t pod_set_ ## code(struct device *dev, \
- struct device_attribute *attr, const char *buf, \
- size_t count) \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
struct usb_interface *interface = to_usb_interface(dev); \
struct usb_line6_pod *pod = usb_get_intfdata(interface); \
- return pod_set_system_param(pod, buf, count, POD_ ## code, mask, tuner); \
+ return pod_set_system_param(pod, buf, count, POD_ ## code, mask, \
+ tuner); \
}
POD_GET_SET_SYSTEM_PARAM(monitor_level, 0xffff, 0, 0);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
struct usb_line6 *line6;
- if(pod == NULL) return;
+ if (pod == NULL)
+ return;
line6 = &pod->line6;
- if(line6 == NULL) return;
+ if (line6 == NULL)
+ return;
line6_cleanup_audio(line6);
/* free dump request data: */
line6_dumpreq_destruct(&pod->dumpreq);
- if(pod->buffer_versionreq) kfree(pod->buffer_versionreq);
+ kfree(pod->buffer_versionreq);
}
/*
int err;
struct usb_line6 *line6 = &pod->line6;
- if((interface == NULL) || (pod == NULL)) return -ENODEV;
+ if ((interface == NULL) || (pod == NULL))
+ return -ENODEV;
pod->channel_num = 255;
memset(pod->param_dirty, 0xff, sizeof(pod->param_dirty));
/* initialize USB buffers: */
- err = line6_dumpreq_init(&pod->dumpreq, pod_request_channel, sizeof(pod_request_channel));
-
- if(err < 0) {
+ err = line6_dumpreq_init(&pod->dumpreq, pod_request_channel,
+ sizeof(pod_request_channel));
+ if (err < 0) {
dev_err(&interface->dev, "Out of memory\n");
pod_destruct(interface);
return -ENOMEM;
}
- pod->buffer_versionreq = kmalloc(sizeof(pod_request_version), GFP_KERNEL);
+ pod->buffer_versionreq = kmalloc(sizeof(pod_request_version),
+ GFP_KERNEL);
- if(pod->buffer_versionreq == NULL) {
+ if (pod->buffer_versionreq == NULL) {
dev_err(&interface->dev, "Out of memory\n");
pod_destruct(interface);
return -ENOMEM;
}
- memcpy(pod->buffer_versionreq, pod_request_version, sizeof(pod_request_version));
+ memcpy(pod->buffer_versionreq, pod_request_version,
+ sizeof(pod_request_version));
/* create sysfs entries: */
- if((err = pod_create_files2(&interface->dev)) < 0) {
+ err = pod_create_files2(&interface->dev);
+ if (err < 0) {
pod_destruct(interface);
return err;
}
/* initialize audio system: */
- if((err = line6_init_audio(line6)) < 0) {
+ err = line6_init_audio(line6);
+ if (err < 0) {
pod_destruct(interface);
return err;
}
/* initialize MIDI subsystem: */
- if((err = line6_init_midi(line6)) < 0) {
+ err = line6_init_midi(line6);
+ if (err < 0) {
pod_destruct(interface);
return err;
}
/* initialize PCM subsystem: */
- if((err = line6_init_pcm(line6, &pod_pcm_properties)) < 0) {
+ err = line6_init_pcm(line6, &pod_pcm_properties);
+ if (err < 0) {
pod_destruct(interface);
return err;
}
/* register audio system: */
- if((err = line6_register_audio(line6)) < 0) {
+ err = line6_register_audio(line6);
+ if (err < 0) {
pod_destruct(interface);
return err;
}
- if(pod->line6.properties->capabilities & LINE6_BIT_CONTROL) {
+ if (pod->line6.properties->capabilities & LINE6_BIT_CONTROL) {
/* query some data: */
- line6_startup_delayed(&pod->dumpreq, POD_STARTUP_DELAY, pod_startup_timeout, pod);
+ line6_startup_delayed(&pod->dumpreq, POD_STARTUP_DELAY,
+ pod_startup_timeout, pod);
line6_read_serial_number(&pod->line6, &pod->serial_number);
}
{
struct usb_line6_pod *pod;
- if(interface == NULL) return;
+ if (interface == NULL)
+ return;
pod = usb_get_intfdata(interface);
- if(pod != NULL) {
+ if (pod != NULL) {
struct snd_line6_pcm *line6pcm = pod->line6.line6pcm;
struct device *dev = &interface->dev;
- if(line6pcm != NULL) {
+ if (line6pcm != NULL) {
unlink_wait_clear_audio_out_urbs(line6pcm);
unlink_wait_clear_audio_in_urbs(line6pcm);
}
- if(dev != NULL) {
+ if (dev != NULL) {
/* remove sysfs entries: */
- if(pod->versionreq_ok)
+ if (pod->versionreq_ok)
pod_remove_files(pod->firmware_version, pod->line6.properties->device_bit, dev);
device_remove_file(dev, &dev_attr_channel);
git://ftp.safe.ca / safe / jmp / linux-2.6 / commitdiff