//This will create a Tab
static int32
create_group_control(multi_mix_control **p_mmc, int32 index, int32 parent,
enum strind_id string, const char* name)
{
multi_mix_control *mmc = *p_mmc;
int32 group;
TRACE_VV("Create ID create_group_control\n");
mmc->id = ICE1712_MULTI_CONTROL_FIRSTID + ICE1712_MULTI_SET_INDEX(index);
mmc->parent = parent;
mmc->flags = B_MULTI_MIX_GROUP;
mmc->master = CONTROL_IS_MASTER;
mmc->string = string;
group = mmc->id;
if (name != NULL)
strcpy(mmc->name, name);
TRACE_VV("Create ID %#x\n", (unsigned int)mmc->id);
nb_control_created++; mmc++;
(*p_mmc) = mmc;
return group;
}
static void
set_volume_cb(ice1712 *card, multi_mix_value *mmv)
{
channel_volume *vol;
uint32 chan = ICE1712_MULTI_GET_CHANNEL(mmv->id);
TRACE_VV(" set_volume_cb\n");
if (chan < ICE1712_HARDWARE_VOLUME) {
vol = card->settings.playback;
}
else {
vol = card->settings.record;
chan -= ICE1712_HARDWARE_VOLUME;
}
//chan is normaly <= ICE1712_HARDWARE_VOLUME
switch (ICE1712_MULTI_GET_INDEX(mmv->id)) {
case 0: //Mute
vol[chan].mute = mmv->u.enable;
vol[chan + 1].mute = mmv->u.enable;
TRACE_VV("\tChange mute to %d for channel %d and %d\n",
mmv->u.enable, (int)chan, (int)chan + 1);
break;
case 2: //Right channel
chan++;
//No break
case 1: //Left channel
vol[chan].volume = mmv->u.gain;
TRACE_VV("\tChange Volume to %f for channel %d\n",
mmv->u.gain, (int)chan);
break;
}
}
status_t
ice1712_set_mix(ice1712 *card, multi_mix_value_info *data)
{
int i;
TRACE_VV(" Asking to set %ld control(s)\n", data->item_count);
for (i = 0; i < data->item_count; i++) {
multi_mix_value *mmv = &(data->values[i]);
TRACE_VV(" Id %#x\n", (unsigned int)mmv->id);
switch (mmv->id & ICE1712_MULTI_CONTROL_TYPE_MASK) {
case ICE1712_MULTI_CONTROL_TYPE_COMBO:
set_combo_cb(card, ICE1712_MULTI_GET_CHANNEL(mmv->id),
mmv->u.mux);
break;
case ICE1712_MULTI_CONTROL_TYPE_VOLUME:
set_volume_cb(card, mmv);
break;
case ICE1712_MULTI_CONTROL_TYPE_OUTPUT:
set_output_cb(card, ICE1712_MULTI_GET_CHANNEL(mmv->id),
mmv->u.mux);
break;
default:
TRACE_VV(" default 0x%x\n", (unsigned int)mmv->id);
break;
}
}
return apply_settings(card);
}
//This will create a Slider with a "Mute" CheckBox
static void
create_channel_control(multi_mix_control **p_mmc, int32 channel, int32 parent,
const char* name)
{
int32 id = ICE1712_MULTI_CONTROL_FIRSTID
+ ICE1712_MULTI_CONTROL_TYPE_VOLUME
+ ICE1712_MULTI_SET_CHANNEL(channel);
multi_mix_control *mmc = *p_mmc;
multi_mix_control control;
TRACE_VV("Create ID create_channel_control\n");
control.master = CONTROL_IS_MASTER;
control.parent = parent;
control.u.gain.max_gain = 0.0;
control.u.gain.min_gain = -144.0;
control.u.gain.granularity = 1.5;
//The Mute Checkbox
control.id = id++;
control.flags = B_MULTI_MIX_ENABLE;
control.string = S_MUTE;
*mmc = control;
mmc++;
TRACE_VV("Create ID %#x\n", (unsigned int)control.id);
//The Left Slider
control.string = S_null;
control.id = id++;
control.flags = B_MULTI_MIX_GAIN;
if (name != NULL)
strcpy(control.name, name);
*mmc = control;
mmc++;
TRACE_VV("Create ID %#x\n", (unsigned int)control.id);
//The Right Slider
control.master = control.id; //The Id of the Left Slider
control.id = id++;
*mmc = control;
mmc++;
TRACE_VV("Create ID %#x\n", (unsigned int)control.id);
nb_control_created += 3;
(*p_mmc) = mmc;
}
static void
set_combo_cb(ice1712 *card, uint32 index, uint32 value)
{
TRACE_VV(" set_combo_cb: %ld, %ld\n", index, value);
switch (index) {
case 0:
if (value < 2)
card->settings.clock = value;
break;
case 1:
if (value < 2)
card->settings.outFormat = value;
break;
case 2:
if (value < 3)
card->settings.emphasis = value;
break;
case 3:
if (value < 3)
card->settings.copyMode = value;
break;
}
}
static uint32
get_combo_cb(ice1712 *card, uint32 index)
{
uint32 value = 0;
TRACE_VV(" get_combo_cb: %ld, %ld\n", index, value);
switch (index) {
case 0:
value = card->settings.clock;
break;
case 1:
value = card->settings.outFormat;
break;
case 2:
value = card->settings.emphasis;
break;
case 3:
value = card->settings.copyMode;
break;
}
return value;
}
static void
set_output_cb(ice1712 *card, uint32 index, uint32 value)
{
if (index < 5)
card->settings.output[index] = value;
TRACE_VV(" set_output_cb: %ld, %ld\n", index, value);
}
static uint32
get_output_cb(ice1712 *card, uint32 index)
{
uint32 value = 0;
if (index < 5)
value = card->settings.output[index];
TRACE_VV(" get_output_cb: %ld, %ld\n", index, value);
return value;
}
static void
create_combo_control(multi_mix_control **p_mmc, const char *values[],
int32 parent, int32 nb_combo, const char *name)
{
int32 id = ICE1712_MULTI_CONTROL_FIRSTID
+ ICE1712_MULTI_CONTROL_TYPE_COMBO
+ ICE1712_MULTI_SET_CHANNEL(nb_combo);
multi_mix_control *mmc = *p_mmc;
int32 parentControl, i;
TRACE_VV("Create ID create_combo_control\n");
//The label
parentControl = mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX;
mmc->parent = parent;
strcpy(mmc->name, name);
TRACE_VV("Create ID %#x\n", (unsigned int)parentControl);
nb_control_created++; mmc++;
//The values
for (i = 0; values[i] != NULL; i++) {
mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX_VALUE;
mmc->parent = parentControl;
strcpy(mmc->name, values[i]);
TRACE_VV("Create ID %#x\n", (unsigned int)mmc->id);
nb_control_created++; mmc++;
}
(*p_mmc) = mmc;
}
status_t
applySettings(ice1712 *card)
{
int i;
uint16 val, mt30 = 0;
uint32 mt34 = 0;
for (i = 0; i < ICE1712_HARDWARE_VOLUME; i++) {
//Select the channel
write_mt_uint8(card, MT_VOLUME_CONTROL_CHANNEL_INDEX, i);
if (card->settings.playback[i].mute == true) {
val = (ICE1712_MUTE_VALUE << 0) | (ICE1712_MUTE_VALUE << 8);
} else {
unsigned char volume = card->settings.playback[i].volume / -1.5;
if (i & 1) {//a right channel
val = ICE1712_MUTE_VALUE << 0; //Mute left volume
val |= volume << 8;
} else {//a left channel
val = ICE1712_MUTE_VALUE << 8; //Mute right volume
val |= volume << 0;
}
}
write_mt_uint16(card, MT_LR_VOLUME_CONTROL, val);
TRACE_VV("Apply Settings %d : 0x%x\n", i, val);
}
for (i = 0; i < ICE1712_HARDWARE_VOLUME; i++) {
//Select the channel
write_mt_uint8(card, MT_VOLUME_CONTROL_CHANNEL_INDEX,
i + ICE1712_HARDWARE_VOLUME);
if (card->settings.record[i].mute == true) {
val = (ICE1712_MUTE_VALUE << 0) | (ICE1712_MUTE_VALUE << 8);
} else {
uint8 volume = card->settings.record[i].volume / -1.5;
if (i & 1) {//a right channel
val = ICE1712_MUTE_VALUE << 0; //Mute left volume
val |= volume << 8;
} else {//a left channel
val = ICE1712_MUTE_VALUE << 8; //Mute right volume
val |= volume << 0;
}
}
write_mt_uint16(card, MT_LR_VOLUME_CONTROL, val);
TRACE_VV("Apply Settings %d : 0x%x\n", i, val);
}
//Analog output selection
for (i = 0; i < 4; i++) {
uint8 out = card->settings.output[i];
if (out == 0) {
TRACE_VV("Output %d is haiku output\n", i);
//Nothing to do
} else if (out <= (card->config.nb_ADC / 2)) {
uint8 mt34_c;
out--;
TRACE_VV("Output %d is input %d\n", i, out);
mt34_c = (out * 2);
mt34_c |= (out * 2 + 1) << 4;
mt30 |= 0x0202 << (2*i);
mt30 |= mt34_c << (8*i);
} else if (out == ((card->config.nb_ADC / 2) + 1)
&& (card->config.spdif & SPDIF_IN_PRESENT) != 0) {
TRACE_VV("Output %d is digital input\n", i);
mt30 |= 0x0303 << (2*i);
mt34 |= 0x80 << (8*i);
} else {
TRACE_VV("Output %d is digital Mixer\n", i);
mt30 |= 0x0101;
}
}
write_mt_uint16(card, MT_ROUTING_CONTROL_PSDOUT, mt30);
write_mt_uint32(card, MT_CAPTURED_DATA, mt34);
//Digital output
if ((card->config.spdif & SPDIF_OUT_PRESENT) != 0) {
uint16 mt32 = 0;
uint8 out = card->settings.output[4];
if (out == 0) {
TRACE_VV("Digital output is haiku output\n");
//Nothing to do
} else if (out <= (card->config.nb_ADC / 2)) {
out--;
TRACE_VV("Digital output is input %d\n", out);
mt32 |= 0x0202;
mt32 |= (out * 2) << 8;
mt32 |= (out * 2 + 1) << 12;
} else if (out == ((card->config.nb_ADC / 2) + 1)
&& (card->config.spdif & SPDIF_IN_PRESENT) != 0) {
TRACE_VV("Digital output is digital input\n");
mt32 |= 0x800F;
} else {
TRACE_VV("Digital output is digital Mixer\n");
mt32 |= 0x0005;
}
write_mt_uint16(card, MT_ROUTING_CONTROL_SPDOUT, mt32);
}
return B_OK;
}
status_t
ice1712_get_buffers(ice1712 *card, multi_buffer_list *data)
{
int buff, chan_i = 0, chan_o = 0;
TRACE_VV("flags = %#lx\n", data->flags);
TRACE_VV("request_playback_buffers = %ld\n",
data->request_playback_buffers);
TRACE_VV("request_playback_channels = %ld\n",
data->request_playback_channels);
TRACE_VV("request_playback_buffer_size = %lx\n",
data->request_playback_buffer_size);
TRACE_VV("request_record_buffers = %ld\n",
data->request_record_buffers);
TRACE_VV("request_record_channels = %ld\n",
data->request_record_channels);
TRACE_VV("request_record_buffer_size = %lx\n",
data->request_record_buffer_size);
for (buff = 0; buff < SWAPPING_BUFFERS; buff++) {
uint32 stride_o = MAX_DAC * SAMPLE_SIZE;
uint32 stride_i = MAX_ADC * SAMPLE_SIZE;
uint32 buf_o = stride_o * card->buffer_size;
uint32 buf_i = stride_i * card->buffer_size;
if (data->request_playback_channels == card->total_output_channels) {
for (chan_o = 0; chan_o < card->config.nb_DAC; chan_o++) {
//Analog STEREO output
data->playback_buffers[buff][chan_o].base = card->log_addr_pb
+ buf_o * buff + SAMPLE_SIZE * chan_o;
data->playback_buffers[buff][chan_o].stride = stride_o;
TRACE_VV("pb_buffer[%ld][%ld] = %p\n", buff, chan_o,
data->playback_buffers[buff][chan_o].base);
}
if (card->config.spdif & SPDIF_OUT_PRESENT) {
//SPDIF STEREO output
data->playback_buffers[buff][chan_o].base = card->log_addr_pb
+ buf_o * buff + SAMPLE_SIZE * SPDIF_LEFT;
data->playback_buffers[buff][chan_o].stride = stride_o;
TRACE_VV("pb_buffer[%ld][%ld] = %p\n", buff, chan_o,
data->playback_buffers[buff][chan_o].base);
chan_o++;
data->playback_buffers[buff][chan_o].base = card->log_addr_pb
+ buf_o * buff + SAMPLE_SIZE * SPDIF_RIGHT;
data->playback_buffers[buff][chan_o].stride = stride_o;
TRACE_VV("pb_buffer[%ld][%ld] = %p\n", buff, chan_o,
data->playback_buffers[buff][chan_o].base);
chan_o++;
}
}
if (data->request_record_channels == card->total_input_channels) {
for (chan_i = 0; chan_i < card->config.nb_ADC; chan_i++) {
//Analog STEREO input
data->record_buffers[buff][chan_i].base = card->log_addr_rec
+ buf_i * buff + SAMPLE_SIZE * chan_i;
data->record_buffers[buff][chan_i].stride = stride_i;
TRACE_VV("rec_buffer[%ld][%ld] = %p\n", buff, chan_i,
data->record_buffers[buff][chan_i].base);
}
if (card->config.spdif & SPDIF_IN_PRESENT) {
//SPDIF STEREO input
data->record_buffers[buff][chan_i].base = card->log_addr_rec
+ buf_i * buff + SAMPLE_SIZE * SPDIF_LEFT;
data->record_buffers[buff][chan_i].stride = stride_i;
TRACE_VV("rec_buffer[%ld][%ld] = %p\n", buff, chan_i,
data->record_buffers[buff][chan_i].base);
chan_i++;
data->record_buffers[buff][chan_i].base = card->log_addr_rec
+ buf_i * buff + SAMPLE_SIZE * SPDIF_RIGHT;
data->record_buffers[buff][chan_i].stride = stride_i;
TRACE_VV("rec_buffer[%ld][%ld] = %p\n", buff, chan_i,
data->record_buffers[buff][chan_i].base);
chan_i++;
}
//The digital mixer output
data->record_buffers[buff][chan_i].base = card->log_addr_rec
+ buf_i * buff + SAMPLE_SIZE * MIXER_OUT_LEFT;
data->record_buffers[buff][chan_i].stride = stride_i;
TRACE_VV("rec_buffer[%ld][%ld] = %p\n", buff, chan_i,
data->record_buffers[buff][chan_i].base);
chan_i++;
data->record_buffers[buff][chan_i].base = card->log_addr_rec
+ buf_i * buff + SAMPLE_SIZE * MIXER_OUT_RIGHT;
data->record_buffers[buff][chan_i].stride = stride_i;
TRACE_VV("rec_buffer[%ld][%ld] = %p\n", buff, chan_i,
data->record_buffers[buff][chan_i].base);
chan_i++;
}
}
data->return_playback_buffers = SWAPPING_BUFFERS;
data->return_playback_channels = card->total_output_channels;
data->return_playback_buffer_size = card->buffer_size;
TRACE("return_playback_buffers = %ld\n", data->return_playback_buffers);
TRACE("return_playback_channels = %ld\n", data->return_playback_channels);
TRACE("return_playback_buffer_size = %ld\n",
data->return_playback_buffer_size);
data->return_record_buffers = SWAPPING_BUFFERS;
data->return_record_channels = card->total_input_channels;
data->return_record_channels = chan_i;
data->return_record_buffer_size = card->buffer_size;
TRACE("return_record_buffers = %ld\n", data->return_record_buffers);
TRACE("return_record_channels = %ld\n", data->return_record_channels);
TRACE("return_record_buffer_size = %ld\n",
data->return_record_buffer_size);
start_DMA(card);
return B_OK;
}
status_t
ice1712_list_mix_controls(ice1712 *card, multi_mix_control_info *mmci)
{
uint32 i, parentTab, parentTabColumn;
multi_mix_control *mmc = mmci->controls;
uint32 group = 0, combo = 0, channel = 0;
nb_control_created = 0;
TRACE_VV("count = %ld\n", mmci->control_count);
//Cleaning
memset(mmc, 0, mmci->control_count * sizeof(multi_mix_control));
//Setup tab
parentTab = create_group_control(&mmc, group++,
CONTROL_IS_MASTER, S_SETUP, NULL);
//General Settings
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[1]);
for (i = 0; SettingsGeneral[i] != NULL; i++) {
create_combo_control(&mmc, SettingsGeneral[i], parentTabColumn,
combo++, string_list[5 + i]);
}
//Digital Settings
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[2]);
for (i = 0; SettingsDigital[i] != NULL; i++) {
create_combo_control(&mmc, SettingsDigital[i], parentTabColumn,
combo++, string_list[8 + i]);
}
//Output Selection Settings
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[3]);
for (i = 0; i < card->config.nb_DAC; i += 2) {
create_output_choice(card, &mmc, i / 2, parentTabColumn);
}
if (card->config.spdif & SPDIF_OUT_PRESENT) {
create_output_choice(card, &mmc, 4, parentTabColumn);
}
//Internal Mixer Tab
//Output
parentTab = create_group_control(&mmc, group++, CONTROL_IS_MASTER,
S_null, string_list[4]);
for (i = 0; i < card->config.nb_DAC; i += 2) {
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[(i / 2) + 11]);
create_channel_control(&mmc, channel++, parentTabColumn, NULL);
}
if (card->config.spdif & SPDIF_OUT_PRESENT) {
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[15]);
create_channel_control(&mmc, ICE1712_HARDWARE_VOLUME - 2,
parentTabColumn, NULL);
}
//Input
channel = ICE1712_HARDWARE_VOLUME;
for (i = 0; i < card->config.nb_ADC; i += 2) {
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[(i / 2) + 17]);
create_channel_control(&mmc, channel++, parentTabColumn, NULL);
}
if (card->config.spdif & SPDIF_IN_PRESENT) {
parentTabColumn = create_group_control(&mmc, group++, parentTab,
S_null, string_list[21]);
create_channel_control(&mmc, 2 * ICE1712_HARDWARE_VOLUME - 2,
parentTabColumn, NULL);
}
TRACE_VV("Return %ld control(s)\n", nb_control_created);
mmci->control_count = nb_control_created;
return B_OK;
}
//This will create all possible value for the output
//output 0 -> 3 (physical stereo output) 4 is the Digital
static void
create_output_choice(ice1712 *card, multi_mix_control **p_mmc,
int32 output, int32 parent)
{
int32 id = ICE1712_MULTI_CONTROL_FIRSTID
+ ICE1712_MULTI_CONTROL_TYPE_OUTPUT
+ ICE1712_MULTI_SET_CHANNEL(output);
multi_mix_control *mmc = *p_mmc;
int32 parentControl, i;
TRACE_VV("Create ID create_output_choice\n");
//The label
parentControl = mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX;
mmc->parent = parent;
strcpy(mmc->name, string_list[11 + output]);
nb_control_created++; mmc++;
TRACE_VV("Create ID %#x\n", (unsigned int)parentControl);
//Haiku output
mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX_VALUE;
mmc->parent = parentControl;
strcpy(mmc->name, string_list[16]);
TRACE_VV("Create ID %#x\n", (unsigned int)mmc->id);
nb_control_created++; mmc++;
//Physical Input
for (i = 0; i < card->config.nb_DAC; i += 2) {
mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX_VALUE;
mmc->parent = parentControl;
strcpy(mmc->name, string_list[17 + (i / 2)]);
TRACE_VV("Create ID %#x\n", (unsigned int)mmc->id);
nb_control_created++; mmc++;
}
//Physical Digital Input
if (card->config.spdif & SPDIF_IN_PRESENT) {
mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX_VALUE;
mmc->parent = parentControl;
strcpy(mmc->name, string_list[21]);
TRACE_VV("Create ID %#x\n", (unsigned int)mmc->id);
nb_control_created++; mmc++;
}
//Internal mixer only for Output 1 and Digital Output
if ((output == 0) || (output == 4)) {
mmc->id = id++;
mmc->flags = B_MULTI_MIX_MUX_VALUE;
mmc->parent = parentControl;
strcpy(mmc->name, string_list[22]);
TRACE_VV("Create ID %#x\n", (unsigned int)mmc->id);
nb_control_created++; mmc++;
}
(*p_mmc) = mmc;
}
status_t
ice1712_get_description(ice1712 *card, multi_description *data)
{
int chan = 0, i, size;
data->interface_version = B_CURRENT_INTERFACE_VERSION;
data->interface_minimum = B_CURRENT_INTERFACE_VERSION;
switch (card->product) {
case ICE1712_SUBDEVICE_DELTA1010:
strncpy(data->friendly_name, "Delta 1010", 32);
break;
case ICE1712_SUBDEVICE_DELTADIO2496:
strncpy(data->friendly_name, "Delta DIO 2496", 32);
break;
case ICE1712_SUBDEVICE_DELTA66:
strncpy(data->friendly_name, "Delta 66", 32);
break;
case ICE1712_SUBDEVICE_DELTA44:
strncpy(data->friendly_name, "Delta 44", 32);
break;
case ICE1712_SUBDEVICE_AUDIOPHILE_2496:
strncpy(data->friendly_name, "Audiophile 2496", 32);
break;
case ICE1712_SUBDEVICE_DELTA410:
strncpy(data->friendly_name, "Delta 410", 32);
break;
case ICE1712_SUBDEVICE_DELTA1010LT:
strncpy(data->friendly_name, "Delta 1010 LT", 32);
break;
case ICE1712_SUBDEVICE_VX442:
strncpy(data->friendly_name, "VX 442", 32);
break;
default:
strncpy(data->friendly_name, "Unknow device", 32);
break;
}
strncpy(data->vendor_info, "Haiku OS", 32);
data->output_channel_count = card->total_output_channels;
data->input_channel_count = card->total_input_channels;
data->output_bus_channel_count = 0;
data->input_bus_channel_count = 0;
data->aux_bus_channel_count = 0;
size = data->output_channel_count + data->input_channel_count
+ data->output_bus_channel_count + data->input_bus_channel_count
+ data->aux_bus_channel_count;
TRACE_VV("request_channel_count = %ld\n", data->request_channel_count);
if (size <= data->request_channel_count) {
for (i = 0; i < card->config.nb_DAC; i++) {
//Analog STEREO output
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_OUTPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| (((i & 1) == 0) ? B_CHANNEL_LEFT : B_CHANNEL_RIGHT);
data->channels[chan].connectors = 0;
chan++;
}
if (card->config.spdif & SPDIF_OUT_PRESENT) {
//SPDIF STEREO output
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_OUTPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| B_CHANNEL_LEFT;
data->channels[chan].connectors = 0;
chan++;
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_OUTPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| B_CHANNEL_RIGHT;
data->channels[chan].connectors = 0;
chan++;
}
for (i = 0; i < card->config.nb_ADC; i++) {
//Analog STEREO input
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_INPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| (((i & 1) == 0) ? B_CHANNEL_LEFT : B_CHANNEL_RIGHT);
data->channels[chan].connectors = 0;
chan++;
}
if (card->config.spdif & SPDIF_IN_PRESENT) {
//SPDIF STEREO input
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_INPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| B_CHANNEL_LEFT;
data->channels[chan].connectors = 0;
chan++;
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_INPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| B_CHANNEL_RIGHT;
data->channels[chan].connectors = 0;
chan++;
}
//The digital mixer output (it's an Input for Haiku)
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_INPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| B_CHANNEL_LEFT;
data->channels[chan].connectors = 0;
chan++;
data->channels[chan].channel_id = chan;
data->channels[chan].kind = B_MULTI_INPUT_CHANNEL;
data->channels[chan].designations = B_CHANNEL_STEREO_BUS
| B_CHANNEL_RIGHT;
data->channels[chan].connectors = 0;
chan++;
}
TRACE("output_channel_count = %ld\n", data->output_channel_count);
TRACE("input_channel_count = %ld\n", data->input_channel_count);
TRACE("output_bus_channel_count = %ld\n", data->output_bus_channel_count);
TRACE("input_bus_channel_count = %ld\n", data->input_bus_channel_count);
data->output_rates = data->input_rates = AUTHORIZED_RATE;
data->min_cvsr_rate = 44100;
data->max_cvsr_rate = 96000;
data->output_formats = data->input_formats = AUTHORIZED_SAMPLE_SIZE;
data->lock_sources = B_MULTI_LOCK_INTERNAL | B_MULTI_LOCK_SPDIF;
data->timecode_sources = 0;
data->interface_flags = B_MULTI_INTERFACE_PLAYBACK
| B_MULTI_INTERFACE_RECORD;
data->start_latency = 0;
strcpy(data->control_panel,"");
return B_OK;
}