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-rw-r--r--drivers/staging/line6/audio.c5
-rw-r--r--drivers/staging/line6/capture.c4
-rw-r--r--drivers/staging/line6/driver.c79
-rw-r--r--drivers/staging/line6/driver.h5
-rw-r--r--drivers/staging/line6/midi.c13
-rw-r--r--drivers/staging/line6/pcm.c37
-rw-r--r--drivers/staging/line6/playback.c16
-rw-r--r--drivers/staging/line6/pod.c26
-rw-r--r--drivers/staging/line6/toneport.c27
-rw-r--r--drivers/staging/line6/usbdefs.h9
-rw-r--r--drivers/staging/line6/variax.c2
11 files changed, 129 insertions, 94 deletions
diff --git a/drivers/staging/line6/audio.c b/drivers/staging/line6/audio.c
index a92e21f7d55..171d80c1b02 100644
--- a/drivers/staging/line6/audio.c
+++ b/drivers/staging/line6/audio.c
@@ -24,8 +24,9 @@ int line6_init_audio(struct usb_line6 *line6)
struct snd_card *card;
int err;
- err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
- THIS_MODULE, 0, &card);
+ err = snd_card_new(line6->ifcdev,
+ SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+ THIS_MODULE, 0, &card);
if (err < 0)
return err;
diff --git a/drivers/staging/line6/capture.c b/drivers/staging/line6/capture.c
index f8316b71f13..e6ca631e3f7 100644
--- a/drivers/staging/line6/capture.c
+++ b/drivers/staging/line6/capture.c
@@ -97,6 +97,7 @@ void line6_unlink_audio_in_urbs(struct snd_line6_pcm *line6pcm)
if (test_bit(i, &line6pcm->active_urb_in)) {
if (!test_and_set_bit(i, &line6pcm->unlink_urb_in)) {
struct urb *u = line6pcm->urb_audio_in[i];
+
usb_unlink_urb(u);
}
}
@@ -157,6 +158,7 @@ void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, int fsize)
copy two separate chunks.
*/
int len;
+
len = runtime->buffer_size - line6pcm->pos_in_done;
if (len > 0) {
@@ -333,6 +335,7 @@ static int snd_line6_capture_hw_params(struct snd_pcm_substream *substream,
static int snd_line6_capture_hw_free(struct snd_pcm_substream *substream)
{
struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream);
+
line6_pcm_release(line6pcm, LINE6_BIT_PCM_ALSA_CAPTURE_BUFFER);
return snd_pcm_lib_free_pages(substream);
}
@@ -379,6 +382,7 @@ static snd_pcm_uframes_t
snd_line6_capture_pointer(struct snd_pcm_substream *substream)
{
struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream);
+
return line6pcm->pos_in_done;
}
diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
index 6252aca8286..ef511c76a6e 100644
--- a/drivers/staging/line6/driver.c
+++ b/drivers/staging/line6/driver.c
@@ -38,6 +38,7 @@ static const struct usb_device_id line6_id_table[] = {
{USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_GUITARPORT)},
{USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_POCKETPOD)},
{USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODHD300)},
+ {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODHD400)},
{USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODHD500)},
{USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODSTUDIO_GX)},
{USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODSTUDIO_UX1)},
@@ -56,27 +57,32 @@ static const struct usb_device_id line6_id_table[] = {
MODULE_DEVICE_TABLE(usb, line6_id_table);
+#define L6PROP(dev_bit, dev_id, dev_name, dev_cap)\
+ {.device_bit = LINE6_BIT_##dev_bit, .id = dev_id,\
+ .name = dev_name, .capabilities = LINE6_BIT_##dev_cap}
+
/* *INDENT-OFF* */
-static struct line6_properties line6_properties_table[] = {
- { LINE6_BIT_BASSPODXT, "BassPODxt", "BassPODxt", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_BASSPODXTLIVE, "BassPODxtLive", "BassPODxt Live", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_BASSPODXTPRO, "BassPODxtPro", "BassPODxt Pro", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_GUITARPORT, "GuitarPort", "GuitarPort", LINE6_BIT_PCM },
- { LINE6_BIT_POCKETPOD, "PocketPOD", "Pocket POD", LINE6_BIT_CONTROL },
- { LINE6_BIT_PODHD300, "PODHD300", "POD HD300", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_PODHD500, "PODHD500", "POD HD500", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_PODSTUDIO_GX, "PODStudioGX", "POD Studio GX", LINE6_BIT_PCM },
- { LINE6_BIT_PODSTUDIO_UX1, "PODStudioUX1", "POD Studio UX1", LINE6_BIT_PCM },
- { LINE6_BIT_PODSTUDIO_UX2, "PODStudioUX2", "POD Studio UX2", LINE6_BIT_PCM },
- { LINE6_BIT_PODX3, "PODX3", "POD X3", LINE6_BIT_PCM },
- { LINE6_BIT_PODX3LIVE, "PODX3Live", "POD X3 Live", LINE6_BIT_PCM },
- { LINE6_BIT_PODXT, "PODxt", "PODxt", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_PODXTLIVE, "PODxtLive", "PODxt Live", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_PODXTPRO, "PODxtPro", "PODxt Pro", LINE6_BIT_CONTROL_PCM_HWMON },
- { LINE6_BIT_TONEPORT_GX, "TonePortGX", "TonePort GX", LINE6_BIT_PCM },
- { LINE6_BIT_TONEPORT_UX1, "TonePortUX1", "TonePort UX1", LINE6_BIT_PCM },
- { LINE6_BIT_TONEPORT_UX2, "TonePortUX2", "TonePort UX2", LINE6_BIT_PCM },
- { LINE6_BIT_VARIAX, "Variax", "Variax Workbench", LINE6_BIT_CONTROL },
+static const struct line6_properties line6_properties_table[] = {
+ L6PROP(BASSPODXT, "BassPODxt", "BassPODxt", CTRL_PCM_HW),
+ L6PROP(BASSPODXTLIVE, "BassPODxtLive", "BassPODxt Live", CTRL_PCM_HW),
+ L6PROP(BASSPODXTPRO, "BassPODxtPro", "BassPODxt Pro", CTRL_PCM_HW),
+ L6PROP(GUITARPORT, "GuitarPort", "GuitarPort", PCM),
+ L6PROP(POCKETPOD, "PocketPOD", "Pocket POD", CONTROL),
+ L6PROP(PODHD300, "PODHD300", "POD HD300", CTRL_PCM_HW),
+ L6PROP(PODHD400, "PODHD400", "POD HD400", CTRL_PCM_HW),
+ L6PROP(PODHD500, "PODHD500", "POD HD500", CTRL_PCM_HW),
+ L6PROP(PODSTUDIO_GX, "PODStudioGX", "POD Studio GX", PCM),
+ L6PROP(PODSTUDIO_UX1, "PODStudioUX1", "POD Studio UX1", PCM),
+ L6PROP(PODSTUDIO_UX2, "PODStudioUX2", "POD Studio UX2", PCM),
+ L6PROP(PODX3, "PODX3", "POD X3", PCM),
+ L6PROP(PODX3LIVE, "PODX3Live", "POD X3 Live", PCM),
+ L6PROP(PODXT, "PODxt", "PODxt", CTRL_PCM_HW),
+ L6PROP(PODXTLIVE, "PODxtLive", "PODxt Live", CTRL_PCM_HW),
+ L6PROP(PODXTPRO, "PODxtPro", "PODxt Pro", CTRL_PCM_HW),
+ L6PROP(TONEPORT_GX, "TonePortGX", "TonePort GX", PCM),
+ L6PROP(TONEPORT_UX1, "TonePortUX1", "TonePort UX1", PCM),
+ L6PROP(TONEPORT_UX2, "TonePortUX2", "TonePort UX2", PCM),
+ L6PROP(VARIAX, "Variax", "Variax Workbench", CONTROL),
};
/* *INDENT-ON* */
@@ -118,6 +124,7 @@ static int line6_send_raw_message_async_part(struct message *msg,
static int line6_start_listen(struct usb_line6 *line6)
{
int err;
+
usb_fill_int_urb(line6->urb_listen, line6->usbdev,
usb_rcvintpipe(line6->usbdev, line6->ep_control_read),
line6->buffer_listen, LINE6_BUFSIZE_LISTEN,
@@ -150,10 +157,10 @@ int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
int retval;
retval = usb_interrupt_msg(line6->usbdev,
- usb_sndintpipe(line6->usbdev,
- line6->ep_control_write),
- (char *)frag_buf, frag_size,
- &partial, LINE6_TIMEOUT * HZ);
+ usb_sndintpipe(line6->usbdev,
+ line6->ep_control_write),
+ (char *)frag_buf, frag_size,
+ &partial, LINE6_TIMEOUT * HZ);
if (retval) {
dev_err(line6->ifcdev,
@@ -205,7 +212,7 @@ static int line6_send_raw_message_async_part(struct message *msg,
__func__, retval);
usb_free_urb(urb);
kfree(msg);
- return -EINVAL;
+ return retval;
}
return 0;
@@ -215,7 +222,7 @@ static int line6_send_raw_message_async_part(struct message *msg,
Setup and start timer.
*/
void line6_start_timer(struct timer_list *timer, unsigned int msecs,
- void (*function) (unsigned long), unsigned long data)
+ void (*function)(unsigned long), unsigned long data)
{
setup_timer(timer, function, data);
timer->expires = jiffies + msecs * HZ / 1000;
@@ -340,7 +347,7 @@ static void line6_data_received(struct urb *urb)
line6->message_length = done;
line6_midi_receive(line6, line6->buffer_message, done);
- switch (line6->usbdev->descriptor.idProduct) {
+ switch (le16_to_cpu(line6->usbdev->descriptor.idProduct)) {
case LINE6_DEVID_BASSPODXT:
case LINE6_DEVID_BASSPODXTLIVE:
case LINE6_DEVID_BASSPODXTPRO:
@@ -352,6 +359,7 @@ static void line6_data_received(struct urb *urb)
break;
case LINE6_DEVID_PODHD300:
+ case LINE6_DEVID_PODHD400:
case LINE6_DEVID_PODHD500:
break; /* let userspace handle MIDI */
@@ -568,15 +576,6 @@ ssize_t line6_nop_read(struct device *dev, struct device_attribute *attr,
}
/*
- No operation (i.e., unsupported).
-*/
-ssize_t line6_nop_write(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
-{
- return count;
-}
-
-/*
Generic destructor.
*/
static void line6_destruct(struct usb_interface *interface)
@@ -693,6 +692,7 @@ static int line6_probe(struct usb_interface *interface,
case LINE6_DEVID_PODXT:
case LINE6_DEVID_PODXTPRO:
case LINE6_DEVID_PODHD300:
+ case LINE6_DEVID_PODHD400:
alternate = 5;
break;
@@ -747,6 +747,7 @@ static int line6_probe(struct usb_interface *interface,
break;
case LINE6_DEVID_PODHD300:
+ case LINE6_DEVID_PODHD400:
size = sizeof(struct usb_line6_podhd);
ep_read = 0x84;
ep_write = 0x03;
@@ -905,6 +906,7 @@ static int line6_probe(struct usb_interface *interface,
break;
case LINE6_DEVID_PODHD300:
+ case LINE6_DEVID_PODHD400:
case LINE6_DEVID_PODHD500:
ret = line6_podhd_init(interface,
(struct usb_line6_podhd *)line6);
@@ -1019,7 +1021,7 @@ static void line6_disconnect(struct usb_interface *interface)
dev_err(line6->ifcdev,
"driver bug: inconsistent usb device\n");
- switch (line6->usbdev->descriptor.idProduct) {
+ switch (le16_to_cpu(line6->usbdev->descriptor.idProduct)) {
case LINE6_DEVID_BASSPODXT:
case LINE6_DEVID_BASSPODXTLIVE:
case LINE6_DEVID_BASSPODXTPRO:
@@ -1032,6 +1034,7 @@ static void line6_disconnect(struct usb_interface *interface)
break;
case LINE6_DEVID_PODHD300:
+ case LINE6_DEVID_PODHD400:
case LINE6_DEVID_PODHD500:
line6_podhd_disconnect(interface);
break;
@@ -1123,7 +1126,7 @@ static int line6_reset_resume(struct usb_interface *interface)
{
struct usb_line6 *line6 = usb_get_intfdata(interface);
- switch (line6->usbdev->descriptor.idProduct) {
+ switch (le16_to_cpu(line6->usbdev->descriptor.idProduct)) {
case LINE6_DEVID_PODSTUDIO_GX:
case LINE6_DEVID_PODSTUDIO_UX1:
case LINE6_DEVID_PODSTUDIO_UX2:
diff --git a/drivers/staging/line6/driver.h b/drivers/staging/line6/driver.h
index a8341f9fdb9..16e3fc2f1f1 100644
--- a/drivers/staging/line6/driver.h
+++ b/drivers/staging/line6/driver.h
@@ -190,9 +190,6 @@ extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
int code2, int size);
extern ssize_t line6_nop_read(struct device *dev,
struct device_attribute *attr, char *buf);
-extern ssize_t line6_nop_write(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count);
extern int line6_read_data(struct usb_line6 *line6, int address, void *data,
size_t datalen);
extern int line6_read_serial_number(struct usb_line6 *line6,
@@ -207,7 +204,7 @@ extern int line6_send_sysex_message(struct usb_line6 *line6,
extern ssize_t line6_set_raw(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
extern void line6_start_timer(struct timer_list *timer, unsigned int msecs,
- void (*function) (unsigned long),
+ void (*function)(unsigned long),
unsigned long data);
extern int line6_transmit_parameter(struct usb_line6 *line6, int param,
u8 value);
diff --git a/drivers/staging/line6/midi.c b/drivers/staging/line6/midi.c
index e3f9a53dbd9..1ac343b649c 100644
--- a/drivers/staging/line6/midi.c
+++ b/drivers/staging/line6/midi.c
@@ -47,7 +47,7 @@ static void line6_midi_transmit(struct snd_rawmidi_substream *substream)
struct snd_line6_midi *line6midi = line6->line6midi;
struct midi_buffer *mb = &line6midi->midibuf_out;
unsigned long flags;
- unsigned char chunk[line6->max_packet_size];
+ unsigned char chunk[LINE6_FALLBACK_MAXPACKETSIZE];
int req, done;
spin_lock_irqsave(&line6->line6midi->midi_transmit_lock, flags);
@@ -64,7 +64,8 @@ static void line6_midi_transmit(struct snd_rawmidi_substream *substream)
}
for (;;) {
- done = line6_midibuf_read(mb, chunk, line6->max_packet_size);
+ done = line6_midibuf_read(mb, chunk,
+ LINE6_FALLBACK_MAXPACKETSIZE);
if (done == 0)
break;
@@ -144,7 +145,7 @@ static int send_midi_async(struct usb_line6 *line6, unsigned char *data,
if (retval < 0) {
dev_err(line6->ifcdev, "usb_submit_urb failed\n");
usb_free_urb(urb);
- return -EINVAL;
+ return retval;
}
++line6->line6midi->num_active_send_urbs;
@@ -182,6 +183,7 @@ static void line6_midi_output_drain(struct snd_rawmidi_substream *substream)
struct usb_line6 *line6 =
line6_rawmidi_substream_midi(substream)->line6;
struct snd_line6_midi *midi = line6->line6midi;
+
wait_event_interruptible(midi->send_wait,
midi->num_active_send_urbs == 0);
}
@@ -205,7 +207,7 @@ static void line6_midi_input_trigger(struct snd_rawmidi_substream *substream,
if (up)
line6->line6midi->substream_receive = substream;
else
- line6->line6midi->substream_receive = 0;
+ line6->line6midi->substream_receive = NULL;
}
static struct snd_rawmidi_ops line6_midi_output_ops = {
@@ -259,6 +261,7 @@ static int snd_line6_new_midi(struct snd_line6_midi *line6midi)
static int snd_line6_midi_free(struct snd_device *device)
{
struct snd_line6_midi *line6midi = device->device_data;
+
line6_midibuf_destroy(&line6midi->midibuf_in);
line6_midibuf_destroy(&line6midi->midibuf_out);
return 0;
@@ -307,8 +310,6 @@ int line6_init_midi(struct usb_line6 *line6)
if (err < 0)
return err;
- snd_card_set_dev(line6->card, line6->ifcdev);
-
err = snd_line6_new_midi(line6midi);
if (err < 0)
return err;
diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index 4795f128490..a3136b189ee 100644
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -34,8 +34,8 @@ static struct snd_line6_pcm *dev2pcm(struct device *dev)
/*
"read" request on "impulse_volume" special file.
*/
-static ssize_t pcm_get_impulse_volume(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t impulse_volume_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", dev2pcm(dev)->impulse_volume);
}
@@ -43,9 +43,9 @@ static ssize_t pcm_get_impulse_volume(struct device *dev,
/*
"write" request on "impulse_volume" special file.
*/
-static ssize_t pcm_set_impulse_volume(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t impulse_volume_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct snd_line6_pcm *line6pcm = dev2pcm(dev);
int value;
@@ -64,12 +64,13 @@ static ssize_t pcm_set_impulse_volume(struct device *dev,
return count;
}
+static DEVICE_ATTR_RW(impulse_volume);
/*
"read" request on "impulse_period" special file.
*/
-static ssize_t pcm_get_impulse_period(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t impulse_period_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", dev2pcm(dev)->impulse_period);
}
@@ -77,9 +78,9 @@ static ssize_t pcm_get_impulse_period(struct device *dev,
/*
"write" request on "impulse_period" special file.
*/
-static ssize_t pcm_set_impulse_period(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t impulse_period_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
int value;
int ret;
@@ -91,11 +92,7 @@ static ssize_t pcm_set_impulse_period(struct device *dev,
dev2pcm(dev)->impulse_period = value;
return count;
}
-
-static DEVICE_ATTR(impulse_volume, S_IWUSR | S_IRUGO, pcm_get_impulse_volume,
- pcm_set_impulse_volume);
-static DEVICE_ATTR(impulse_period, S_IWUSR | S_IRUGO, pcm_get_impulse_period,
- pcm_set_impulse_period);
+static DEVICE_ATTR_RW(impulse_period);
#endif
@@ -392,8 +389,11 @@ static int snd_line6_pcm_free(struct snd_device *device)
*/
static void pcm_disconnect_substream(struct snd_pcm_substream *substream)
{
- if (substream->runtime && snd_pcm_running(substream))
+ if (substream->runtime && snd_pcm_running(substream)) {
+ snd_pcm_stream_lock_irq(substream);
snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
+ snd_pcm_stream_unlock_irq(substream);
+ }
}
/*
@@ -436,6 +436,7 @@ int line6_init_pcm(struct usb_line6 *line6,
case LINE6_DEVID_PODXTLIVE:
case LINE6_DEVID_PODXTPRO:
case LINE6_DEVID_PODHD300:
+ case LINE6_DEVID_PODHD400:
ep_read = 0x82;
ep_write = 0x01;
break;
@@ -474,7 +475,7 @@ int line6_init_pcm(struct usb_line6 *line6,
MISSING_CASE;
}
- line6pcm = kzalloc(sizeof(struct snd_line6_pcm), GFP_KERNEL);
+ line6pcm = kzalloc(sizeof(*line6pcm), GFP_KERNEL);
if (line6pcm == NULL)
return -ENOMEM;
@@ -500,8 +501,6 @@ int line6_init_pcm(struct usb_line6 *line6,
if (err < 0)
return err;
- snd_card_set_dev(line6->card, line6->ifcdev);
-
err = snd_line6_new_pcm(line6pcm);
if (err < 0)
return err;
diff --git a/drivers/staging/line6/playback.c b/drivers/staging/line6/playback.c
index f9135c7cb19..2ca8900e68c 100644
--- a/drivers/staging/line6/playback.c
+++ b/drivers/staging/line6/playback.c
@@ -34,6 +34,7 @@ static void change_volume(struct urb *urb_out, int volume[],
if (bytes_per_frame == 4) {
short *p, *buf_end;
+
p = (short *)urb_out->transfer_buffer;
buf_end = p + urb_out->transfer_buffer_length / sizeof(*p);
@@ -43,11 +44,13 @@ static void change_volume(struct urb *urb_out, int volume[],
}
} else if (bytes_per_frame == 6) {
unsigned char *p, *buf_end;
+
p = (unsigned char *)urb_out->transfer_buffer;
buf_end = p + urb_out->transfer_buffer_length;
for (; p < buf_end; p += 3) {
int val;
+
val = p[0] + (p[1] << 8) + ((signed char)p[2] << 16);
val = (val * volume[chn & 1]) >> 8;
p[0] = val;
@@ -116,6 +119,7 @@ static void add_monitor_signal(struct urb *urb_out, unsigned char *signal,
if (bytes_per_frame == 4) {
short *pi, *po, *buf_end;
+
pi = (short *)signal;
po = (short *)urb_out->transfer_buffer;
buf_end = po + urb_out->transfer_buffer_length / sizeof(*po);
@@ -171,6 +175,7 @@ static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm)
if (fsize == 0) {
int n;
+
line6pcm->count_out += frame_increment;
n = line6pcm->count_out / frame_factor;
line6pcm->count_out -= n * frame_factor;
@@ -207,6 +212,7 @@ static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm)
copy the data to the temp buffer.
*/
int len;
+
len = runtime->buffer_size - line6pcm->pos_out;
if (len > 0) {
@@ -242,13 +248,14 @@ static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm)
if (line6pcm->flags & LINE6_BITS_PCM_IMPULSE) {
create_impulse_test_signal(line6pcm, urb_out,
bytes_per_frame);
- if (line6pcm->flags & LINE6_BIT_PCM_ALSA_CAPTURE_STREAM) {
+ if (line6pcm->flags &
+ LINE6_BIT_PCM_ALSA_CAPTURE_STREAM) {
line6_capture_copy(line6pcm,
urb_out->transfer_buffer,
urb_out->
transfer_buffer_length);
line6_capture_check_period(line6pcm,
- urb_out->transfer_buffer_length);
+ urb_out->transfer_buffer_length);
}
} else {
#endif
@@ -304,6 +311,7 @@ void line6_unlink_audio_out_urbs(struct snd_line6_pcm *line6pcm)
if (test_bit(i, &line6pcm->active_urb_out)) {
if (!test_and_set_bit(i, &line6pcm->unlink_urb_out)) {
struct urb *u = line6pcm->urb_audio_out[i];
+
usb_unlink_urb(u);
}
}
@@ -357,7 +365,6 @@ static void audio_out_callback(struct urb *urb)
{
int i, index, length = 0, shutdown = 0;
unsigned long flags;
-
struct snd_line6_pcm *line6pcm = (struct snd_line6_pcm *)urb->context;
struct snd_pcm_substream *substream =
get_substream(line6pcm, SNDRV_PCM_STREAM_PLAYBACK);
@@ -383,6 +390,7 @@ static void audio_out_callback(struct urb *urb)
if (test_bit(LINE6_INDEX_PCM_ALSA_PLAYBACK_STREAM, &line6pcm->flags)) {
struct snd_pcm_runtime *runtime = substream->runtime;
+
line6pcm->pos_out_done +=
length / line6pcm->properties->bytes_per_frame;
@@ -479,6 +487,7 @@ static int snd_line6_playback_hw_params(struct snd_pcm_substream *substream,
static int snd_line6_playback_hw_free(struct snd_pcm_substream *substream)
{
struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream);
+
line6_pcm_release(line6pcm, LINE6_BIT_PCM_ALSA_PLAYBACK_BUFFER);
return snd_pcm_lib_free_pages(substream);
}
@@ -533,6 +542,7 @@ static snd_pcm_uframes_t
snd_line6_playback_pointer(struct snd_pcm_substream *substream)
{
struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream);
+
return line6pcm->pos_out_done;
}
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 699b2172506..44f4b2f9857 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -192,23 +192,24 @@ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value,
/*
"read" request on "serial_number" special file.
*/
-static ssize_t pod_get_serial_number(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t serial_number_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
+
return sprintf(buf, "%d\n", pod->serial_number);
}
/*
"read" request on "firmware_version" special file.
*/
-static ssize_t pod_get_firmware_version(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t firmware_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
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);
}
@@ -216,11 +217,12 @@ static ssize_t pod_get_firmware_version(struct device *dev,
/*
"read" request on "device_id" special file.
*/
-static ssize_t pod_get_device_id(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t device_id_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
+
return sprintf(buf, "%d\n", pod->device_id);
}
@@ -244,6 +246,7 @@ static void pod_startup2(unsigned long data)
{
struct usb_line6_pod *pod = (struct usb_line6_pod *)data;
struct usb_line6 *line6 = &pod->line6;
+
CHECK_STARTUP_PROGRESS(pod->startup_progress, POD_STARTUP_VERSIONREQ);
/* request firmware version: */
@@ -274,11 +277,9 @@ static void pod_startup4(struct work_struct *work)
}
/* POD special files: */
-static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write);
-static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version,
- line6_nop_write);
-static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number,
- line6_nop_write);
+static DEVICE_ATTR_RO(device_id);
+static DEVICE_ATTR_RO(firmware_version);
+static DEVICE_ATTR_RO(serial_number);
/* control info callback */
static int snd_pod_control_monitor_info(struct snd_kcontrol *kcontrol,
@@ -297,6 +298,7 @@ static int snd_pod_control_monitor_get(struct snd_kcontrol *kcontrol,
{
struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
struct usb_line6_pod *pod = (struct usb_line6_pod *)line6pcm->line6;
+
ucontrol->value.integer.value[0] = pod->monitor_level;
return 0;
}
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
index 2f44d56700a..69437158d38 100644
--- a/drivers/staging/line6/toneport.c
+++ b/drivers/staging/line6/toneport.c
@@ -185,6 +185,7 @@ static int snd_toneport_monitor_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
+
ucontrol->value.integer.value[0] = line6pcm->volume_monitor;
return 0;
}
@@ -213,6 +214,7 @@ static int snd_toneport_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
const int size = ARRAY_SIZE(toneport_source_info);
+
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = size;
@@ -244,13 +246,17 @@ static int snd_toneport_source_put(struct snd_kcontrol *kcontrol,
struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
struct usb_line6_toneport *toneport =
(struct usb_line6_toneport *)line6pcm->line6;
+ unsigned int source;
- if (ucontrol->value.enumerated.item[0] == toneport->source)
+ source = ucontrol->value.enumerated.item[0];
+ if (source >= ARRAY_SIZE(toneport_source_info))
+ return -EINVAL;
+ if (source == toneport->source)
return 0;
- toneport->source = ucontrol->value.enumerated.item[0];
+ toneport->source = source;
toneport_send_cmd(toneport->line6.usbdev,
- toneport_source_info[toneport->source].code, 0x0000);
+ toneport_source_info[source].code, 0x0000);
return 1;
}
@@ -258,6 +264,7 @@ static void toneport_start_pcm(unsigned long arg)
{
struct usb_line6_toneport *toneport = (struct usb_line6_toneport *)arg;
struct usb_line6 *line6 = &toneport->line6;
+
line6_pcm_acquire(line6->line6pcm, LINE6_BITS_PCM_MONITOR);
}
@@ -303,6 +310,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
int ticks;
struct usb_line6 *line6 = &toneport->line6;
struct usb_device *usbdev = line6->usbdev;
+ u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
/* sync time on device with host: */
ticks = (int)get_seconds();
@@ -312,7 +320,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
toneport_send_cmd(usbdev, 0x0301, 0x0000);
/* initialize source select: */
- switch (usbdev->descriptor.idProduct) {
+ switch (le16_to_cpu(usbdev->descriptor.idProduct)) {
case LINE6_DEVID_TONEPORT_UX1:
case LINE6_DEVID_TONEPORT_UX2:
case LINE6_DEVID_PODSTUDIO_UX1:
@@ -322,7 +330,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
0x0000);
}
- if (toneport_has_led(usbdev->descriptor.idProduct))
+ if (toneport_has_led(idProduct))
toneport_update_led(&usbdev->dev);
}
@@ -335,6 +343,7 @@ static int toneport_try_init(struct usb_interface *interface,
int err;
struct usb_line6 *line6 = &toneport->line6;
struct usb_device *usbdev = line6->usbdev;
+ u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
if ((interface == NULL) || (toneport == NULL))
return -ENODEV;
@@ -357,7 +366,7 @@ static int toneport_try_init(struct usb_interface *interface,
return err;
/* register source select control: */
- switch (usbdev->descriptor.idProduct) {
+ switch (le16_to_cpu(usbdev->descriptor.idProduct)) {
case LINE6_DEVID_TONEPORT_UX1:
case LINE6_DEVID_TONEPORT_UX2:
case LINE6_DEVID_PODSTUDIO_UX1:
@@ -378,7 +387,7 @@ static int toneport_try_init(struct usb_interface *interface,
line6_read_serial_number(line6, &toneport->serial_number);
line6_read_data(line6, 0x80c2, &toneport->firmware_version, 1);
- if (toneport_has_led(usbdev->descriptor.idProduct)) {
+ if (toneport_has_led(idProduct)) {
CHECK_RETURN(device_create_file
(&interface->dev, &dev_attr_led_red));
CHECK_RETURN(device_create_file
@@ -424,14 +433,16 @@ void line6_toneport_reset_resume(struct usb_line6_toneport *toneport)
void line6_toneport_disconnect(struct usb_interface *interface)
{
struct usb_line6_toneport *toneport;
+ u16 idProduct;
if (interface == NULL)
return;
toneport = usb_get_intfdata(interface);
del_timer_sync(&toneport->timer);
+ idProduct = le16_to_cpu(toneport->line6.usbdev->descriptor.idProduct);
- if (toneport_has_led(toneport->line6.usbdev->descriptor.idProduct)) {
+ if (toneport_has_led(idProduct)) {
device_remove_file(&interface->dev, &dev_attr_led_red);
device_remove_file(&interface->dev, &dev_attr_led_green);
}
diff --git a/drivers/staging/line6/usbdefs.h b/drivers/staging/line6/usbdefs.h
index 43eb54008a2..2d1cc472bea 100644
--- a/drivers/staging/line6/usbdefs.h
+++ b/drivers/staging/line6/usbdefs.h
@@ -25,6 +25,7 @@
#define LINE6_DEVID_GUITARPORT 0x4750
#define LINE6_DEVID_POCKETPOD 0x5051
#define LINE6_DEVID_PODHD300 0x5057
+#define LINE6_DEVID_PODHD400 0x5058
#define LINE6_DEVID_PODHD500 0x414D
#define LINE6_DEVID_PODSTUDIO_GX 0x4153
#define LINE6_DEVID_PODSTUDIO_UX1 0x4150
@@ -48,6 +49,7 @@ enum {
LINE6_INDEX_GUITARPORT,
LINE6_INDEX_POCKETPOD,
LINE6_INDEX_PODHD300,
+ LINE6_INDEX_PODHD400,
LINE6_INDEX_PODHD500,
LINE6_INDEX_PODSTUDIO_GX,
LINE6_INDEX_PODSTUDIO_UX1,
@@ -68,6 +70,7 @@ enum {
LINE6_BIT(GUITARPORT),
LINE6_BIT(POCKETPOD),
LINE6_BIT(PODHD300),
+ LINE6_BIT(PODHD400),
LINE6_BIT(PODHD500),
LINE6_BIT(PODSTUDIO_GX),
LINE6_BIT(PODSTUDIO_UX1),
@@ -88,7 +91,9 @@ enum {
LINE6_BITS_PODXTALL = LINE6_BIT_PODXT | LINE6_BIT_PODXTLIVE |
LINE6_BIT_PODXTPRO,
LINE6_BITS_PODX3ALL = LINE6_BIT_PODX3 | LINE6_BIT_PODX3LIVE,
- LINE6_BITS_PODHDALL = LINE6_BIT_PODHD300 | LINE6_BIT_PODHD500,
+ LINE6_BITS_PODHDALL = LINE6_BIT_PODHD300 |
+ LINE6_BIT_PODHD400 |
+ LINE6_BIT_PODHD500,
LINE6_BITS_BASSPODXTALL = LINE6_BIT_BASSPODXT |
LINE6_BIT_BASSPODXTLIVE |
LINE6_BIT_BASSPODXTPRO
@@ -101,7 +106,7 @@ enum {
/* device support hardware monitoring */
#define LINE6_BIT_HWMON (1 << 2)
-#define LINE6_BIT_CONTROL_PCM_HWMON (LINE6_BIT_CONTROL | \
+#define LINE6_BIT_CTRL_PCM_HW (LINE6_BIT_CONTROL | \
LINE6_BIT_PCM | \
LINE6_BIT_HWMON)
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index bd0f694fa8d..ae2be99f9a9 100644
--- a/drivers/staging/line6/variax.c
+++ b/drivers/staging/line6/variax.c
@@ -95,6 +95,7 @@ static void variax_startup3(struct usb_line6_variax *variax)
static void variax_startup4(unsigned long data)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *)data;
+
CHECK_STARTUP_PROGRESS(variax->startup_progress,
VARIAX_STARTUP_ACTIVATE);
@@ -107,6 +108,7 @@ static void variax_startup4(unsigned long data)
static void variax_startup5(unsigned long data)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *)data;
+
CHECK_STARTUP_PROGRESS(variax->startup_progress,
VARIAX_STARTUP_WORKQUEUE);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 11:24:15 +0000