@@ -203,20 +203,55 @@ static const char *const scarlett2_dim_mute_names[SCARLETT2_DIM_MUTE_COUNT] = {
};
/* Description of each hardware port type:
- * - id: hardware ID for this port type
- * - num: number of sources/destinations of this port type
+ * - id: hardware ID of this port type
* - src_descr: printf format string for mux input selections
* - src_num_offset: added to channel number for the fprintf
* - dst_descr: printf format string for mixer controls
*/
-struct scarlett2_ports {
+struct scarlett2_port {
u16 id;
- int num[SCARLETT2_PORT_DIRNS];
const char * const src_descr;
int src_num_offset;
const char * const dst_descr;
};
+static const struct scarlett2_port scarlett2_ports[SCARLETT2_PORT_TYPE_COUNT] = {
+ [SCARLETT2_PORT_TYPE_NONE] = {
+ .id = 0x000,
+ .src_descr = "Off"
+ },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = {
+ .id = 0x080,
+ .src_descr = "Analogue %d",
+ .src_num_offset = 1,
+ .dst_descr = "Analogue Output %02d Playback"
+ },
+ [SCARLETT2_PORT_TYPE_SPDIF] = {
+ .id = 0x180,
+ .src_descr = "S/PDIF %d",
+ .src_num_offset = 1,
+ .dst_descr = "S/PDIF Output %d Playback"
+ },
+ [SCARLETT2_PORT_TYPE_ADAT] = {
+ .id = 0x200,
+ .src_descr = "ADAT %d",
+ .src_num_offset = 1,
+ .dst_descr = "ADAT Output %d Playback"
+ },
+ [SCARLETT2_PORT_TYPE_MIX] = {
+ .id = 0x300,
+ .src_descr = "Mix %c",
+ .src_num_offset = 'A',
+ .dst_descr = "Mixer Input %02d Capture"
+ },
+ [SCARLETT2_PORT_TYPE_PCM] = {
+ .id = 0x600,
+ .src_descr = "PCM %d",
+ .src_num_offset = 1,
+ .dst_descr = "PCM %02d Capture"
+ },
+};
+
/* Number of mux tables: one for each band of sample rates
* (44.1/48kHz, 88.2/96kHz, and 176.4/176kHz)
*/
@@ -254,8 +289,8 @@ struct scarlett2_device_info {
/* additional description for the line out volume controls */
const char * const line_out_descrs[SCARLETT2_ANALOGUE_MAX];
- /* port count and type data */
- struct scarlett2_ports ports[SCARLETT2_PORT_TYPE_COUNT];
+ /* number of sources/destinations of each port type */
+ const int port_count[SCARLETT2_PORT_TYPE_COUNT][SCARLETT2_PORT_DIRNS];
/* layout/order of the entries in the set_mux message */
struct scarlett2_mux_entry mux_assignment[SCARLETT2_MUX_TABLES]
@@ -309,40 +344,12 @@ static const struct scarlett2_device_info s6i6_gen2_info = {
"Headphones 2 R",
},
- .ports = {
- [SCARLETT2_PORT_TYPE_NONE] = {
- .id = 0x000,
- .num = { 1, 0 },
- .src_descr = "Off",
- },
- [SCARLETT2_PORT_TYPE_ANALOGUE] = {
- .id = 0x080,
- .num = { 4, 4 },
- .src_descr = "Analogue %d",
- .src_num_offset = 1,
- .dst_descr = "Analogue Output %02d Playback"
- },
- [SCARLETT2_PORT_TYPE_SPDIF] = {
- .id = 0x180,
- .num = { 2, 2 },
- .src_descr = "S/PDIF %d",
- .src_num_offset = 1,
- .dst_descr = "S/PDIF Output %d Playback"
- },
- [SCARLETT2_PORT_TYPE_MIX] = {
- .id = 0x300,
- .num = { 10, 18 },
- .src_descr = "Mix %c",
- .src_num_offset = 65,
- .dst_descr = "Mixer Input %02d Capture"
- },
- [SCARLETT2_PORT_TYPE_PCM] = {
- .id = 0x600,
- .num = { 6, 6 },
- .src_descr = "PCM %d",
- .src_num_offset = 1,
- .dst_descr = "PCM %02d Capture"
- },
+ .port_count = {
+ [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = { 4, 4 },
+ [SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
+ [SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
+ [SCARLETT2_PORT_TYPE_PCM] = { 6, 6 },
},
.mux_assignment = { {
@@ -384,46 +391,13 @@ static const struct scarlett2_device_info s18i8_gen2_info = {
"Headphones 2 R",
},
- .ports = {
- [SCARLETT2_PORT_TYPE_NONE] = {
- .id = 0x000,
- .num = { 1, 0 },
- .src_descr = "Off",
- },
- [SCARLETT2_PORT_TYPE_ANALOGUE] = {
- .id = 0x080,
- .num = { 8, 6 },
- .src_descr = "Analogue %d",
- .src_num_offset = 1,
- .dst_descr = "Analogue Output %02d Playback"
- },
- [SCARLETT2_PORT_TYPE_SPDIF] = {
- .id = 0x180,
- .num = { 2, 2 },
- .src_descr = "S/PDIF %d",
- .src_num_offset = 1,
- .dst_descr = "S/PDIF Output %d Playback"
- },
- [SCARLETT2_PORT_TYPE_ADAT] = {
- .id = 0x200,
- .num = { 8, 0 },
- .src_descr = "ADAT %d",
- .src_num_offset = 1,
- },
- [SCARLETT2_PORT_TYPE_MIX] = {
- .id = 0x300,
- .num = { 10, 18 },
- .src_descr = "Mix %c",
- .src_num_offset = 65,
- .dst_descr = "Mixer Input %02d Capture"
- },
- [SCARLETT2_PORT_TYPE_PCM] = {
- .id = 0x600,
- .num = { 8, 18 },
- .src_descr = "PCM %d",
- .src_num_offset = 1,
- .dst_descr = "PCM %02d Capture"
- },
+ .port_count = {
+ [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 6 },
+ [SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
+ [SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 },
+ [SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
+ [SCARLETT2_PORT_TYPE_PCM] = { 8, 18 },
},
.mux_assignment = { {
@@ -468,51 +442,13 @@ static const struct scarlett2_device_info s18i20_gen2_info = {
"Headphones 2 R",
},
- .ports = {
- [SCARLETT2_PORT_TYPE_NONE] = {
- .id = 0x000,
- .num = { 1, 0 },
- .src_descr = "Off",
- },
- [SCARLETT2_PORT_TYPE_ANALOGUE] = {
- .id = 0x080,
- .num = { 8, 10 },
- .src_descr = "Analogue %d",
- .src_num_offset = 1,
- .dst_descr = "Analogue Output %02d Playback"
- },
- [SCARLETT2_PORT_TYPE_SPDIF] = {
- /* S/PDIF outputs aren't available at 192kHz
- * but are included in the USB mux I/O
- * assignment message anyway
- */
- .id = 0x180,
- .num = { 2, 2 },
- .src_descr = "S/PDIF %d",
- .src_num_offset = 1,
- .dst_descr = "S/PDIF Output %d Playback"
- },
- [SCARLETT2_PORT_TYPE_ADAT] = {
- .id = 0x200,
- .num = { 8, 8 },
- .src_descr = "ADAT %d",
- .src_num_offset = 1,
- .dst_descr = "ADAT Output %d Playback"
- },
- [SCARLETT2_PORT_TYPE_MIX] = {
- .id = 0x300,
- .num = { 10, 18 },
- .src_descr = "Mix %c",
- .src_num_offset = 65,
- .dst_descr = "Mixer Input %02d Capture"
- },
- [SCARLETT2_PORT_TYPE_PCM] = {
- .id = 0x600,
- .num = { 20, 18 },
- .src_descr = "PCM %d",
- .src_num_offset = 1,
- .dst_descr = "PCM %02d Capture"
- },
+ .port_count = {
+ [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 10 },
+ [SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
+ [SCARLETT2_PORT_TYPE_ADAT] = { 8, 8 },
+ [SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
+ [SCARLETT2_PORT_TYPE_PCM] = { 20, 18 },
},
.mux_assignment = { {
@@ -552,13 +488,14 @@ static const struct scarlett2_device_info *scarlett2_devices[] = {
};
/* get the starting port index number for a given port type/direction */
-static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports,
- int direction, int port_type)
+static int scarlett2_get_port_start_num(
+ const int port_count[][SCARLETT2_PORT_DIRNS],
+ int direction, int port_type)
{
int i, num = 0;
for (i = 0; i < port_type; i++)
- num += ports[i].num[direction];
+ num += port_count[i][direction];
return num;
}
@@ -924,7 +861,7 @@ static int scarlett2_usb_get_mix(struct usb_mixer_interface *mixer,
const struct scarlett2_device_info *info = private->info;
int num_mixer_in =
- info->ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
+ info->port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
int err, i, j, k;
struct {
@@ -973,7 +910,7 @@ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer,
int i, j;
int num_mixer_in =
- info->ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
+ info->port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
req.mix_num = cpu_to_le16(mix_num);
@@ -987,18 +924,18 @@ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer,
NULL, 0);
}
-/* Convert a port number index (per info->ports) to a hardware ID */
-static u32 scarlett2_mux_src_num_to_id(const struct scarlett2_ports *ports,
- int num)
+/* Convert a port number index (per info->port_count) to a hardware ID */
+static u32 scarlett2_mux_src_num_to_id(
+ const int port_count[][SCARLETT2_PORT_DIRNS], int num)
{
int port_type;
for (port_type = 0;
port_type < SCARLETT2_PORT_TYPE_COUNT;
port_type++) {
- if (num < ports[port_type].num[SCARLETT2_PORT_IN])
- return ports[port_type].id | num;
- num -= ports[port_type].num[SCARLETT2_PORT_IN];
+ if (num < port_count[port_type][SCARLETT2_PORT_IN])
+ return scarlett2_ports[port_type].id | num;
+ num -= port_count[port_type][SCARLETT2_PORT_IN];
}
/* Oops */
@@ -1006,9 +943,8 @@ static u32 scarlett2_mux_src_num_to_id(const struct scarlett2_ports *ports,
}
/* Convert a hardware ID to a port number index */
-static u32 scarlett2_mux_id_to_num(const struct scarlett2_ports *ports,
- int direction,
- u32 id)
+static u32 scarlett2_mux_id_to_num(
+ const int port_count[][SCARLETT2_PORT_DIRNS], int direction, u32 id)
{
int port_type;
int port_num = 0;
@@ -1016,11 +952,11 @@ static u32 scarlett2_mux_id_to_num(const struct scarlett2_ports *ports,
for (port_type = 0;
port_type < SCARLETT2_PORT_TYPE_COUNT;
port_type++) {
- struct scarlett2_ports port = ports[port_type];
- int count = port.num[direction];
+ int base = scarlett2_ports[port_type].id;
+ int count = port_count[port_type][direction];
- if (id >= port.id && id < port.id + count)
- return port_num + id - port.id;
+ if (id >= base && id < base + count)
+ return port_num + id - base;
port_num += count;
}
@@ -1033,11 +969,11 @@ static void scarlett2_usb_populate_mux(struct scarlett2_data *private,
u32 mux_entry)
{
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int dst_idx, src_idx;
- dst_idx = scarlett2_mux_id_to_num(ports, SCARLETT2_PORT_OUT,
+ dst_idx = scarlett2_mux_id_to_num(port_count, SCARLETT2_PORT_OUT,
mux_entry & 0xFFF);
if (dst_idx < 0)
return;
@@ -1049,7 +985,7 @@ static void scarlett2_usb_populate_mux(struct scarlett2_data *private,
return;
}
- src_idx = scarlett2_mux_id_to_num(ports, SCARLETT2_PORT_IN,
+ src_idx = scarlett2_mux_id_to_num(port_count, SCARLETT2_PORT_IN,
mux_entry >> 12);
if (src_idx < 0)
return;
@@ -1098,7 +1034,7 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int table;
struct {
@@ -1125,9 +1061,9 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer)
int j;
int port_type = entry->port_type;
int port_idx = entry->start;
- int mux_idx = scarlett2_get_port_start_num(ports,
+ int mux_idx = scarlett2_get_port_start_num(port_count,
SCARLETT2_PORT_OUT, port_type) + port_idx;
- int dst_id = ports[port_type].id + port_idx;
+ int dst_id = scarlett2_ports[port_type].id + port_idx;
/* Empty slots */
if (!dst_id) {
@@ -1142,7 +1078,7 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer)
*/
for (j = 0; j < entry->count; j++) {
int src_id = scarlett2_mux_src_num_to_id(
- ports, private->mux[mux_idx++]);
+ port_count, private->mux[mux_idx++]);
req.data[i++] = cpu_to_le32(dst_id |
src_id << 12);
dst_id++;
@@ -1289,10 +1225,10 @@ static int scarlett2_update_volumes(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
struct scarlett2_usb_volume_status volume_status;
int num_line_out =
- ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int err, i;
int mute;
@@ -1721,9 +1657,9 @@ static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl,
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int num_line_out =
- ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int index = elem->control;
int oval, val, err = 0, i;
@@ -1772,9 +1708,9 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int num_line_out =
- ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int err, i;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
@@ -1913,7 +1849,7 @@ static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl,
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int oval, val, num_mixer_in, mix_num, err = 0;
int index = elem->control;
@@ -1921,7 +1857,7 @@ static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl,
oval = private->mix[index];
val = ucontrol->value.integer.value[0];
- num_mixer_in = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
+ num_mixer_in = port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
mix_num = index / num_mixer_in;
if (oval == val)
@@ -1958,13 +1894,16 @@ static const struct snd_kcontrol_new scarlett2_mixer_ctl = {
static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_ports *ports = private->info->ports;
+ const struct scarlett2_device_info *info = private->info;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int err, i, j;
int index;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- int num_inputs = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
- int num_outputs = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_IN];
+ int num_inputs =
+ port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
+ int num_outputs =
+ port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
for (i = 0, index = 0; i < num_outputs; i++)
for (j = 0; j < num_inputs; j++, index++) {
@@ -1987,7 +1926,8 @@ static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl,
{
struct usb_mixer_elem_info *elem = kctl->private_data;
struct scarlett2_data *private = elem->head.mixer->private_data;
- const struct scarlett2_ports *ports = private->info->ports;
+ const struct scarlett2_device_info *info = private->info;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
unsigned int item = uinfo->value.enumerated.item;
int items = private->num_mux_srcs;
int port_type;
@@ -2002,13 +1942,15 @@ static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl,
for (port_type = 0;
port_type < SCARLETT2_PORT_TYPE_COUNT;
port_type++) {
- if (item < ports[port_type].num[SCARLETT2_PORT_IN]) {
+ if (item < port_count[port_type][SCARLETT2_PORT_IN]) {
+ const struct scarlett2_port *port =
+ &scarlett2_ports[port_type];
+
sprintf(uinfo->value.enumerated.name,
- ports[port_type].src_descr,
- item + ports[port_type].src_num_offset);
+ port->src_descr, item + port->src_num_offset);
return 0;
}
- item -= ports[port_type].num[SCARLETT2_PORT_IN];
+ item -= port_count[port_type][SCARLETT2_PORT_IN];
}
return -EINVAL;
@@ -2063,18 +2005,20 @@ static const struct snd_kcontrol_new scarlett2_mux_src_enum_ctl = {
static int scarlett2_add_mux_enums(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_ports *ports = private->info->ports;
+ const struct scarlett2_device_info *info = private->info;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int port_type, channel, i;
for (i = 0, port_type = 0;
port_type < SCARLETT2_PORT_TYPE_COUNT;
port_type++) {
for (channel = 0;
- channel < ports[port_type].num[SCARLETT2_PORT_OUT];
+ channel < port_count[port_type][SCARLETT2_PORT_OUT];
channel++, i++) {
int err;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- const char *const descr = ports[port_type].dst_descr;
+ const char *const descr =
+ scarlett2_ports[port_type].dst_descr;
snprintf(s, sizeof(s) - 5, descr, channel + 1);
strcat(s, " Enum");
@@ -2160,14 +2104,15 @@ static void scarlett2_private_suspend(struct usb_mixer_interface *mixer)
static void scarlett2_count_mux_io(struct scarlett2_data *private)
{
- const struct scarlett2_ports *ports = private->info->ports;
+ const struct scarlett2_device_info *info = private->info;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int port_type, srcs = 0, dsts = 0;
for (port_type = 0;
port_type < SCARLETT2_PORT_TYPE_COUNT;
port_type++) {
- srcs += ports[port_type].num[SCARLETT2_PORT_IN];
- dsts += ports[port_type].num[SCARLETT2_PORT_OUT];
+ srcs += port_count[port_type][SCARLETT2_PORT_IN];
+ dsts += port_count[port_type][SCARLETT2_PORT_OUT];
}
private->num_mux_srcs = srcs;
@@ -2265,11 +2210,11 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int num_line_out =
- ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int num_mixer_out =
- ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_IN];
+ port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
struct scarlett2_usb_volume_status volume_status;
int err, i;
@@ -2356,9 +2301,9 @@ static void scarlett2_notify_monitor(
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int num_line_out =
- ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int i;
/* if line_out_hw_vol is 0, there are no controls to update */
@@ -2385,9 +2330,9 @@ static void scarlett2_notify_dim_mute(
struct snd_card *card = mixer->chip->card;
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const struct scarlett2_ports *ports = info->ports;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int num_line_out =
- ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int i;
private->vol_updated = 1;
The scarlett2_ports struct contains both generic (hardware IDs and descriptions) and model-specific (port count) data. Remove the generic data from the scarlett2_device_info struct so it is not repeated for every model. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 303 +++++++++++++------------------- 1 file changed, 124 insertions(+), 179 deletions(-)