/*
* Auich BeOS Driver for Intel Southbridge audio
*
* Copyright (c) 2003, Jerome Duval (jerome.duval@free.fr)
*
* Original code : BeOS Driver for Intel ICH AC'97 Link interface
* Copyright (c) 2002, Marcus Overhagen <marcus@overhagen.de>
*
* All rights reserved.
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <driver_settings.h>
#include <OS.h>
#include <MediaDefs.h>
#include <string.h>
#include <strings.h>
#include <kernel.h>
#include "hmulti_audio.h"
#include "multi.h"
#include "ac97.h"
//#define DEBUG 1
#include "debug.h"
#include "auich.h"
#include "util.h"
#include "io.h"
static void
auich_ac97_get_mix(void *card, const void *cookie, int32 type, float *values) {
auich_dev *dev = (auich_dev*)card;
ac97_source_info *info = (ac97_source_info *)cookie;
uint16 value, mask;
float gain;
switch(type) {
case B_MIX_GAIN:
value = auich_codec_read(&dev->config, info->reg);
//PRINT(("B_MIX_GAIN value : %u\n", value));
if (info->type & B_MIX_STEREO) {
mask = ((1 << (info->bits + 1)) - 1) << 8;
gain = ((value & mask) >> 8) * info->granularity;
if (info->polarity == 1)
values[0] = info->max_gain - gain;
else
values[0] = gain - info->min_gain;
mask = ((1 << (info->bits + 1)) - 1);
gain = (value & mask) * info->granularity;
if (info->polarity == 1)
values[1] = info->max_gain - gain;
else
values[1] = gain - info->min_gain;
} else {
mask = ((1 << (info->bits + 1)) - 1);
gain = (value & mask) * info->granularity;
if (info->polarity == 1)
values[0] = info->max_gain - gain;
else
values[0] = gain - info->min_gain;
}
break;
case B_MIX_MUTE:
mask = ((1 << 1) - 1) << 15;
value = auich_codec_read(&dev->config, info->reg);
//PRINT(("B_MIX_MUTE value : %u\n", value));
value &= mask;
values[0] = ((value >> 15) == 1) ? 1.0 : 0.0;
break;
case B_MIX_MICBOOST:
mask = ((1 << 1) - 1) << 6;
value = auich_codec_read(&dev->config, info->reg);
//PRINT(("B_MIX_MICBOOST value : %u\n", value));
value &= mask;
values[0] = ((value >> 6) == 1) ? 1.0 : 0.0;
break;
case B_MIX_MUX:
mask = ((1 << 3) - 1);
value = auich_codec_read(&dev->config, AC97_RECORD_SELECT);
value &= mask;
//PRINT(("B_MIX_MUX value : %u\n", value));
values[0] = (float)value;
break;
}
}
static void
auich_ac97_set_mix(void *card, const void *cookie, int32 type, float *values) {
auich_dev *dev = (auich_dev*)card;
ac97_source_info *info = (ac97_source_info *)cookie;
uint16 value, mask;
float gain;
switch(type) {
case B_MIX_GAIN:
value = auich_codec_read(&dev->config, info->reg);
if (info->type & B_MIX_STEREO) {
mask = ((1 << (info->bits + 1)) - 1) << 8;
value &= ~mask;
if (info->polarity == 1)
gain = info->max_gain - values[0];
else
gain = values[0] - info->min_gain;
value |= ((uint16)(gain / info->granularity) << 8) & mask;
mask = ((1 << (info->bits + 1)) - 1);
value &= ~mask;
if (info->polarity == 1)
gain = info->max_gain - values[1];
else
gain = values[1] - info->min_gain;
value |= ((uint16)(gain / info->granularity)) & mask;
} else {
mask = ((1 << (info->bits + 1)) - 1);
value &= ~mask;
if (info->polarity == 1)
gain = info->max_gain - values[0];
else
gain = values[0] - info->min_gain;
value |= ((uint16)(gain / info->granularity)) & mask;
}
//PRINT(("B_MIX_GAIN value : %u\n", value));
auich_codec_write(&dev->config, info->reg, value);
break;
case B_MIX_MUTE:
mask = ((1 << 1) - 1) << 15;
value = auich_codec_read(&dev->config, info->reg);
value &= ~mask;
value |= ((values[0] == 1.0 ? 1 : 0 ) << 15 & mask);
if (info->reg == AC97_SURR_VOLUME) {
// there is a independent mute for each channel
mask = ((1 << 1) - 1) << 7;
value &= ~mask;
value |= ((values[0] == 1.0 ? 1 : 0 ) << 7 & mask);
}
//PRINT(("B_MIX_MUTE value : %u\n", value));
auich_codec_write(&dev->config, info->reg, value);
break;
case B_MIX_MICBOOST:
mask = ((1 << 1) - 1) << 6;
value = auich_codec_read(&dev->config, info->reg);
value &= ~mask;
value |= ((values[0] == 1.0 ? 1 : 0 ) << 6 & mask);
//PRINT(("B_MIX_MICBOOST value : %u\n", value));
auich_codec_write(&dev->config, info->reg, value);
break;
case B_MIX_MUX:
mask = ((1 << 3) - 1);
value = ((int32)values[0]) & mask;
value = value | (value << 8);
//PRINT(("B_MIX_MUX value : %u\n", value));
auich_codec_write(&dev->config, AC97_RECORD_SELECT, value);
break;
}
}
static int32
auich_create_group_control(multi_dev *multi, int32 *index, int32 parent,
int32 string, const char* name) {
int32 i = *index;
(*index)++;
multi->controls[i].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + i;
multi->controls[i].mix_control.parent = parent;
multi->controls[i].mix_control.flags = B_MULTI_MIX_GROUP;
multi->controls[i].mix_control.master = EMU_MULTI_CONTROL_MASTERID;
multi->controls[i].mix_control.string = string;
if (name)
strcpy(multi->controls[i].mix_control.name, name);
return multi->controls[i].mix_control.id;
}
static status_t
auich_create_controls_list(multi_dev *multi)
{
uint32 i = 0, index = 0, count, id, parent, parent2, parent3;
const ac97_source_info *info;
/* AC97 Mixer */
parent = auich_create_group_control(multi, &index, 0, 0, "AC97 mixer");
count = source_info_size;
//Note that we ignore first item in source_info
//It's for recording, but do match this with ac97.c's source_info
for (i = 1; i < count ; i++) {
info = &source_info[i];
PRINT(("name : %s\n", info->name));
parent2 = auich_create_group_control(multi, &index, parent, 0, info->name);
if (info->type & B_MIX_GAIN) {
if (info->type & B_MIX_MUTE) {
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_ENABLE;
multi->controls[index].mix_control.master = EMU_MULTI_CONTROL_MASTERID;
multi->controls[index].mix_control.parent = parent2;
multi->controls[index].mix_control.string = S_MUTE;
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_MUTE;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
index++;
}
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_GAIN;
multi->controls[index].mix_control.master = EMU_MULTI_CONTROL_MASTERID;
multi->controls[index].mix_control.parent = parent2;
strcpy(multi->controls[index].mix_control.name, info->name);
multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
multi->controls[index].mix_control.u.gain.granularity = info->granularity;
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_GAIN;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
id = multi->controls[index].mix_control.id;
index++;
if (info->type & B_MIX_STEREO) {
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_GAIN;
multi->controls[index].mix_control.master = id;
multi->controls[index].mix_control.parent = parent2;
strcpy(multi->controls[index].mix_control.name, info->name);
multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
multi->controls[index].mix_control.u.gain.granularity = info->granularity;
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_GAIN;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
index++;
}
if (info->type & B_MIX_MICBOOST) {
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_ENABLE;
multi->controls[index].mix_control.master = EMU_MULTI_CONTROL_MASTERID;
multi->controls[index].mix_control.parent = parent2;
strcpy(multi->controls[index].mix_control.name, "+20 dB");
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_MICBOOST;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
index++;
}
}
}
/* AC97 Record */
parent = auich_create_group_control(multi, &index, 0, 0, "Recording");
info = &source_info[0];
PRINT(("name : %s\n", info->name));
parent2 = auich_create_group_control(multi, &index, parent, 0, info->name);
if (info->type & B_MIX_GAIN) {
if (info->type & B_MIX_MUTE) {
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_ENABLE;
multi->controls[index].mix_control.master = EMU_MULTI_CONTROL_MASTERID;
multi->controls[index].mix_control.parent = parent2;
multi->controls[index].mix_control.string = S_MUTE;
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_MUTE;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
index++;
}
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_GAIN;
multi->controls[index].mix_control.master = EMU_MULTI_CONTROL_MASTERID;
multi->controls[index].mix_control.parent = parent2;
strcpy(multi->controls[index].mix_control.name, info->name);
multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
multi->controls[index].mix_control.u.gain.granularity = info->granularity;
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_GAIN;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
id = multi->controls[index].mix_control.id;
index++;
if (info->type & B_MIX_STEREO) {
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_GAIN;
multi->controls[index].mix_control.master = id;
multi->controls[index].mix_control.parent = parent2;
strcpy(multi->controls[index].mix_control.name, info->name);
multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
multi->controls[index].mix_control.u.gain.granularity = info->granularity;
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_GAIN;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
index++;
}
if (info->type & B_MIX_RECORDMUX) {
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX;
multi->controls[index].mix_control.parent = parent2;
strcpy(multi->controls[index].mix_control.name, "Record mux");
multi->controls[index].cookie = info;
multi->controls[index].type = B_MIX_MUX;
multi->controls[index].get = &auich_ac97_get_mix;
multi->controls[index].set = &auich_ac97_set_mix;
parent3 = multi->controls[index].mix_control.id;
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
multi->controls[index].mix_control.string = S_MIC;
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
strcpy(multi->controls[index].mix_control.name, "CD in");
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
strcpy(multi->controls[index].mix_control.name, "Video in");
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
strcpy(multi->controls[index].mix_control.name, "Aux in");
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
strcpy(multi->controls[index].mix_control.name, "Line in");
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
multi->controls[index].mix_control.string = S_STEREO_MIX;
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
multi->controls[index].mix_control.string = S_MONO_MIX;
index++;
multi->controls[index].mix_control.id = EMU_MULTI_CONTROL_FIRSTID + index;
multi->controls[index].mix_control.flags = B_MULTI_MIX_MUX_VALUE;
multi->controls[index].mix_control.parent = parent3;
strcpy(multi->controls[index].mix_control.name, "TAD");
index++;
}
}
multi->control_count = index;
PRINT(("multi->control_count %lu\n", multi->control_count));
return B_OK;
}
static status_t
auich_get_mix(auich_dev *card, multi_mix_value_info * mmvi)
{
int32 i, id;
multi_mixer_control *control = NULL;
for (i = 0; i < mmvi->item_count; i++) {
id = mmvi->values[i].id - EMU_MULTI_CONTROL_FIRSTID;
if (id < 0 || id >= card->multi.control_count) {
PRINT(("auich_get_mix : invalid control id requested : %li\n", id));
continue;
}
control = &card->multi.controls[id];
if (control->mix_control.flags & B_MULTI_MIX_GAIN) {
if (control->get) {
float values[2];
control->get(card, control->cookie, control->type, values);
if (control->mix_control.master == EMU_MULTI_CONTROL_MASTERID)
mmvi->values[i].u.gain = values[0];
else
mmvi->values[i].u.gain = values[1];
}
}
if (control->mix_control.flags & B_MULTI_MIX_ENABLE && control->get) {
float values[1];
control->get(card, control->cookie, control->type, values);
mmvi->values[i].u.enable = (values[0] == 1.0);
}
if (control->mix_control.flags & B_MULTI_MIX_MUX && control->get) {
float values[1];
control->get(card, control->cookie, control->type, values);
mmvi->values[i].u.mux = (int32)values[0];
}
}
return B_OK;
}
static status_t
auich_set_mix(auich_dev *card, multi_mix_value_info * mmvi)
{
int32 i, id;
multi_mixer_control *control = NULL;
for (i = 0; i < mmvi->item_count; i++) {
id = mmvi->values[i].id - EMU_MULTI_CONTROL_FIRSTID;
if (id < 0 || id >= card->multi.control_count) {
PRINT(("auich_set_mix : invalid control id requested : %li\n", id));
continue;
}
control = &card->multi.controls[id];
if (control->mix_control.flags & B_MULTI_MIX_GAIN) {
multi_mixer_control *control2 = NULL;
if (i+1<mmvi->item_count) {
id = mmvi->values[i + 1].id - EMU_MULTI_CONTROL_FIRSTID;
if (id < 0 || id >= card->multi.control_count) {
PRINT(("auich_set_mix : invalid control id requested : %li\n", id));
} else {
control2 = &card->multi.controls[id];
if (control2->mix_control.master != control->mix_control.id)
control2 = NULL;
}
}
if (control->set) {
float values[2];
values[0] = 0.0;
values[1] = 0.0;
if (control->mix_control.master == EMU_MULTI_CONTROL_MASTERID)
values[0] = mmvi->values[i].u.gain;
else
values[1] = mmvi->values[i].u.gain;
if (control2 && control2->mix_control.master != EMU_MULTI_CONTROL_MASTERID)
values[1] = mmvi->values[i+1].u.gain;
control->set(card, control->cookie, control->type, values);
}
if (control2)
i++;
}
if (control->mix_control.flags & B_MULTI_MIX_ENABLE && control->set) {
float values[1];
values[0] = mmvi->values[i].u.enable ? 1.0 : 0.0;
control->set(card, control->cookie, control->type, values);
}
if (control->mix_control.flags & B_MULTI_MIX_MUX && control->set) {
float values[1];
values[0] = (float)mmvi->values[i].u.mux;
control->set(card, control->cookie, control->type, values);
}
}
return B_OK;
}
static status_t
auich_list_mix_controls(auich_dev *card, multi_mix_control_info * mmci)
{
multi_mix_control *mmc;
int32 i;
mmc = mmci->controls;
if (mmci->control_count < 24)
return B_ERROR;
if (auich_create_controls_list(&card->multi) < B_OK)
return B_ERROR;
for (i = 0; i < card->multi.control_count; i++) {
mmc[i] = card->multi.controls[i].mix_control;
}
mmci->control_count = card->multi.control_count;
return B_OK;
}
static status_t
auich_list_mix_connections(auich_dev *card, multi_mix_connection_info * data)
{
return B_ERROR;
}
static status_t
auich_list_mix_channels(auich_dev *card, multi_mix_channel_info *data)
{
return B_ERROR;
}
/*multi_channel_info chans[] = {
{ 0, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 1, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 2, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 3, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 4, B_MULTI_INPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 5, B_MULTI_INPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 6, B_MULTI_INPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 7, B_MULTI_INPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 8, B_MULTI_OUTPUT_BUS, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
{ 9, B_MULTI_OUTPUT_BUS, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
{ 10, B_MULTI_INPUT_BUS, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
{ 11, B_MULTI_INPUT_BUS, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
};*/
/*multi_channel_info chans[] = {
{ 0, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 1, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 2, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_SURROUND_BUS, 0 },
{ 3, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_SURROUND_BUS, 0 },
{ 4, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_REARLEFT | B_CHANNEL_SURROUND_BUS, 0 },
{ 5, B_MULTI_OUTPUT_CHANNEL, B_CHANNEL_REARRIGHT | B_CHANNEL_SURROUND_BUS, 0 },
{ 6, B_MULTI_INPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 7, B_MULTI_INPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 8, B_MULTI_INPUT_CHANNEL, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, 0 },
{ 9, B_MULTI_INPUT_CHANNEL, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, 0 },
{ 10, B_MULTI_OUTPUT_BUS, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
{ 11, B_MULTI_OUTPUT_BUS, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
{ 12, B_MULTI_INPUT_BUS, B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
{ 13, B_MULTI_INPUT_BUS, B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS, B_CHANNEL_MINI_JACK_STEREO },
};*/
static void
auich_create_channels_list(multi_dev *multi)
{
auich_stream *stream;
uint32 index, i, mode, designations;
multi_channel_info *chans;
uint32 chan_designations[] = {
B_CHANNEL_LEFT,
B_CHANNEL_RIGHT,
B_CHANNEL_REARLEFT,
B_CHANNEL_REARRIGHT,
B_CHANNEL_CENTER,
B_CHANNEL_SUB
};
chans = multi->chans;
index = 0;
for (mode=AUICH_USE_PLAY; mode!=-1;
mode = (mode == AUICH_USE_PLAY) ? AUICH_USE_RECORD : -1) {
LIST_FOREACH(stream, &((auich_dev*)multi->card)->streams, next) {
if ((stream->use & mode) == 0)
continue;
if (stream->channels == 2)
designations = B_CHANNEL_STEREO_BUS;
else
designations = B_CHANNEL_SURROUND_BUS;
for (i = 0; i < stream->channels; i++) {
chans[index].channel_id = index;
chans[index].kind = (mode == AUICH_USE_PLAY) ? B_MULTI_OUTPUT_CHANNEL : B_MULTI_INPUT_CHANNEL;
chans[index].designations = designations | chan_designations[i];
chans[index].connectors = 0;
index++;
}
}
if (mode==AUICH_USE_PLAY) {
multi->output_channel_count = index;
} else {
multi->input_channel_count = index - multi->output_channel_count;
}
}
chans[index].channel_id = index;
chans[index].kind = B_MULTI_OUTPUT_BUS;
chans[index].designations = B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS;
chans[index].connectors = B_CHANNEL_MINI_JACK_STEREO;
index++;
chans[index].channel_id = index;
chans[index].kind = B_MULTI_OUTPUT_BUS;
chans[index].designations = B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS;
chans[index].connectors = B_CHANNEL_MINI_JACK_STEREO;
index++;
multi->output_bus_channel_count = index - multi->output_channel_count
- multi->input_channel_count;
chans[index].channel_id = index;
chans[index].kind = B_MULTI_INPUT_BUS;
chans[index].designations = B_CHANNEL_LEFT | B_CHANNEL_STEREO_BUS;
chans[index].connectors = B_CHANNEL_MINI_JACK_STEREO;
index++;
chans[index].channel_id = index;
chans[index].kind = B_MULTI_INPUT_BUS;
chans[index].designations = B_CHANNEL_RIGHT | B_CHANNEL_STEREO_BUS;
chans[index].connectors = B_CHANNEL_MINI_JACK_STEREO;
index++;
multi->input_bus_channel_count = index - multi->output_channel_count
- multi->input_channel_count - multi->output_bus_channel_count;
multi->aux_bus_channel_count = 0;
}
static status_t
auich_get_description(auich_dev *card, multi_description *data)
{
uint32 size;
data->interface_version = B_CURRENT_INTERFACE_VERSION;
data->interface_minimum = B_CURRENT_INTERFACE_VERSION;
switch(card->info.vendor_id) {
case INTEL_VENDOR_ID:
strncpy(data->friendly_name, FRIENDLY_NAME_ICH, 32);
break;
case SIS_VENDOR_ID:
strncpy(data->friendly_name, FRIENDLY_NAME_SIS, 32);
break;
case NVIDIA_VENDOR_ID:
strncpy(data->friendly_name, FRIENDLY_NAME_NVIDIA, 32);
break;
case AMD_VENDOR_ID:
strncpy(data->friendly_name, FRIENDLY_NAME_AMD, 32);
break;
}
strcpy(data->vendor_info, AUTHOR);
/*data->output_channel_count = 6;
data->input_channel_count = 4;
data->output_bus_channel_count = 2;
data->input_bus_channel_count = 2;
data->aux_bus_channel_count = 0;*/
data->output_channel_count = card->multi.output_channel_count;
data->input_channel_count = card->multi.input_channel_count;
data->output_bus_channel_count = card->multi.output_bus_channel_count;
data->input_bus_channel_count = card->multi.input_bus_channel_count;
data->aux_bus_channel_count = card->multi.aux_bus_channel_count;
size = card->multi.output_channel_count + card->multi.input_channel_count
+ card->multi.output_bus_channel_count + card->multi.input_bus_channel_count
+ card->multi.aux_bus_channel_count;
// for each channel, starting with the first output channel,
// then the second, third..., followed by the first input
// channel, second, third, ..., followed by output bus
// channels and input bus channels and finally auxillary channels,
LOG(("request_channel_count = %d\n",data->request_channel_count));
if (data->request_channel_count >= size) {
LOG(("copying data\n"));
memcpy(data->channels, card->multi.chans, size * sizeof(card->multi.chans[0]));
}
switch (current_settings.sample_rate) {
case 48000: data->output_rates = data->input_rates = B_SR_48000; break;
case 44100: data->output_rates = data->input_rates = B_SR_44100; break;
}
data->min_cvsr_rate = 0;
data->max_cvsr_rate = 48000;
data->output_formats = B_FMT_16BIT;
data->input_formats = B_FMT_16BIT;
data->lock_sources = B_MULTI_LOCK_INTERNAL;
data->timecode_sources = 0;
data->interface_flags = B_MULTI_INTERFACE_PLAYBACK | B_MULTI_INTERFACE_RECORD;
data->start_latency = 3000;
strcpy(data->control_panel,"");
return B_OK;
}
static status_t
auich_get_enabled_channels(auich_dev *card, multi_channel_enable *data)
{
B_SET_CHANNEL(data->enable_bits, 0, true);
B_SET_CHANNEL(data->enable_bits, 1, true);
B_SET_CHANNEL(data->enable_bits, 2, true);
B_SET_CHANNEL(data->enable_bits, 3, true);
data->lock_source = B_MULTI_LOCK_INTERNAL;
/*
uint32 lock_source;
int32 lock_data;
uint32 timecode_source;
uint32 * connectors;
*/
return B_OK;
}
static status_t
auich_get_global_format(auich_dev *card, multi_format_info *data)
{
data->output_latency = 0;
data->input_latency = 0;
data->timecode_kind = 0;
switch (current_settings.sample_rate) {
case 48000:
data->input.rate = data->output.rate = B_SR_48000;
data->input.cvsr = data->output.cvsr = 48000;
break;
case 44100:
data->input.rate = data->output.rate = B_SR_44100;
data->input.cvsr = data->output.cvsr = 44100;
break;
}
data->input.format = data->output.format = B_FMT_16BIT;
return B_OK;
}
static status_t
auich_set_global_format(auich_dev *card, multi_format_info* data)
{
// TODO: it looks like we're not supposed to fail; fix this!
return B_OK;
}
static status_t
auich_get_buffers(auich_dev *card, multi_buffer_list *data)
{
uint8 i, j, pchannels, rchannels, bufcount;
LOG(("flags = %#x\n",data->flags));
LOG(("request_playback_buffers = %#x\n",data->request_playback_buffers));
LOG(("request_playback_channels = %#x\n",data->request_playback_channels));
LOG(("request_playback_buffer_size = %#x\n",data->request_playback_buffer_size));
LOG(("request_record_buffers = %#x\n",data->request_record_buffers));
LOG(("request_record_channels = %#x\n",data->request_record_channels));
LOG(("request_record_buffer_size = %#x\n",data->request_record_buffer_size));
pchannels = card->pstream->channels;
rchannels = card->rstream->channels;
if (data->request_playback_buffers < current_settings.buffer_count ||
data->request_playback_channels < (pchannels) ||
data->request_record_buffers < current_settings.buffer_count ||
data->request_record_channels < (rchannels)) {
LOG(("not enough channels/buffers\n"));
}
ASSERT(current_settings.buffer_count == 2);
data->flags = B_MULTI_BUFFER_PLAYBACK | B_MULTI_BUFFER_RECORD; // XXX ???
// data->flags = 0;
data->return_playback_buffers = current_settings.buffer_count; /* playback_buffers[b][] */
data->return_playback_channels = pchannels; /* playback_buffers[][c] */
data->return_playback_buffer_size = current_settings.buffer_frames; /* frames */
bufcount = current_settings.buffer_count;
if (bufcount > data->request_playback_buffers)
bufcount = data->request_playback_buffers;
for (i = 0; i < bufcount; i++) {
struct buffer_desc descs[data->return_playback_channels];
for (j=0; j<pchannels; j++)
auich_stream_get_nth_buffer(card->pstream, j, i,
&descs[j].base,
&descs[j].stride);
if (!IS_USER_ADDRESS(data->playback_buffers[i])
|| user_memcpy(data->playback_buffers[i], descs, sizeof(descs))
< B_OK) {
return B_BAD_ADDRESS;
}
}
data->return_record_buffers = current_settings.buffer_count;
data->return_record_channels = rchannels;
data->return_record_buffer_size = current_settings.buffer_frames; /* frames */
bufcount = current_settings.buffer_count;
if (bufcount > data->request_record_buffers)
bufcount = data->request_record_buffers;
for (i = 0; i < bufcount; i++) {
struct buffer_desc descs[data->return_record_channels];
for (j=0; j<rchannels; j++)
auich_stream_get_nth_buffer(card->rstream, j, i,
&descs[j].base,
&descs[j].stride);
if (!IS_USER_ADDRESS(data->record_buffers[i])
|| user_memcpy(data->record_buffers[i], descs, sizeof(descs))
< B_OK) {
return B_BAD_ADDRESS;
}
}
return B_OK;
}
static void
auich_play_inth(void* inthparams)
{
auich_stream *stream = (auich_stream *)inthparams;
//int32 count;
acquire_spinlock(&slock);
stream->real_time = system_time();
stream->frames_count += current_settings.buffer_frames;
stream->buffer_cycle = (stream->trigblk
+ stream->blkmod - 1) % stream->blkmod;
stream->update_needed = true;
release_spinlock(&slock);
TRACE(("auich_play_inth : cycle : %d\n", stream->buffer_cycle));
//get_sem_count(stream->card->buffer_ready_sem, &count);
//if (count <= 0)
release_sem_etc(stream->card->buffer_ready_sem, 1, B_DO_NOT_RESCHEDULE);
}
static void
auich_record_inth(void* inthparams)
{
auich_stream *stream = (auich_stream *)inthparams;
//int32 count;
acquire_spinlock(&slock);
stream->real_time = system_time();
stream->frames_count += current_settings.buffer_frames;
stream->buffer_cycle = (stream->trigblk
+ stream->blkmod - 1) % stream->blkmod;
stream->update_needed = true;
release_spinlock(&slock);
TRACE(("auich_record_inth : cycle : %d\n", stream->buffer_cycle));
//get_sem_count(stream->card->buffer_ready_sem, &count);
//if (count <= 0)
release_sem_etc(stream->card->buffer_ready_sem, 1, B_DO_NOT_RESCHEDULE);
}
static status_t
auich_buffer_exchange(auich_dev *card, multi_buffer_info *data)
{
cpu_status status;
auich_stream *pstream, *rstream;
multi_buffer_info buffer_info;
#ifdef __HAIKU__
if (user_memcpy(&buffer_info, data, sizeof(buffer_info)) < B_OK)
return B_BAD_ADDRESS;
#else
memcpy(&buffer_info, data, sizeof(buffer_info));
#endif
buffer_info.flags = B_MULTI_BUFFER_PLAYBACK | B_MULTI_BUFFER_RECORD;
if (!(card->pstream->state & AUICH_STATE_STARTED))
auich_stream_start(card->pstream, auich_play_inth, card->pstream);
if (!(card->rstream->state & AUICH_STATE_STARTED))
auich_stream_start(card->rstream, auich_record_inth, card->rstream);
if (acquire_sem_etc(card->buffer_ready_sem, 1, B_RELATIVE_TIMEOUT | B_CAN_INTERRUPT, 50000)
== B_TIMED_OUT) {
LOG(("buffer_exchange timeout ff\n"));
}
status = lock();
LIST_FOREACH(pstream, &card->streams, next) {
if ((pstream->use & AUICH_USE_PLAY) == 0 ||
(pstream->state & AUICH_STATE_STARTED) == 0)
continue;
if (pstream->update_needed)
break;
}
LIST_FOREACH(rstream, &card->streams, next) {
if ((rstream->use & AUICH_USE_RECORD) == 0 ||
(rstream->state & AUICH_STATE_STARTED) == 0)
continue;
if (rstream->update_needed)
break;
}
if (!pstream)
pstream = card->pstream;
if (!rstream)
rstream = card->rstream;
/* do playback */
buffer_info.playback_buffer_cycle = pstream->buffer_cycle;
buffer_info.played_real_time = pstream->real_time;
buffer_info.played_frames_count = pstream->frames_count;
buffer_info._reserved_0 = pstream->first_channel;
pstream->update_needed = false;
/* do record */
buffer_info.record_buffer_cycle = rstream->buffer_cycle;
buffer_info.recorded_frames_count = rstream->frames_count;
buffer_info.recorded_real_time = rstream->real_time;
buffer_info._reserved_1 = rstream->first_channel;
rstream->update_needed = false;
unlock(status);
#ifdef __HAIKU__
if (user_memcpy(data, &buffer_info, sizeof(buffer_info)) < B_OK)
return B_BAD_ADDRESS;
#else
memcpy(data, &buffer_info, sizeof(buffer_info));
#endif
//TRACE(("buffer_exchange ended\n"));
return B_OK;
}
static status_t
auich_buffer_force_stop(auich_dev *card)
{
//auich_voice_halt(card->pvoice);
return B_OK;
}
#define cookie_type auich_dev
#define get_description auich_get_description
#define get_enabled_channels auich_get_enabled_channels
#define get_global_format auich_get_global_format
#define set_global_format auich_set_global_format
#define list_mix_channels auich_list_mix_channels
#define list_mix_controls auich_list_mix_controls
#define list_mix_connections auich_list_mix_connections
#define get_mix auich_get_mix
#define set_mix auich_set_mix
#define get_buffers auich_get_buffers
#define buffer_exchange auich_buffer_exchange
#define buffer_force_stop auich_buffer_force_stop
#include "../generic/multi.c"
static status_t
auich_multi_control(void *cookie, uint32 op, void *arg, size_t length)
{
auich_dev *card = (auich_dev *)cookie;
return multi_audio_control_generic(card, op, arg, length);
}
static status_t auich_open(const char *name, uint32 flags, void** cookie);
static status_t auich_close(void* cookie);
static status_t auich_free(void* cookie);
static status_t auich_control(void* cookie, uint32 op, void* arg, size_t len);
static status_t auich_read(void* cookie, off_t position, void *buf, size_t* num_bytes);
static status_t auich_write(void* cookie, off_t position, const void* buffer, size_t* num_bytes);
device_hooks multi_hooks = {
auich_open, /* -> open entry point */
auich_close, /* -> close entry point */
auich_free, /* -> free cookie */
auich_control, /* -> control entry point */
auich_read, /* -> read entry point */
auich_write, /* -> write entry point */
NULL, /* start select */
NULL, /* stop select */
NULL, /* scatter-gather read from the device */
NULL /* scatter-gather write to the device */
};
static status_t
auich_open(const char *name, uint32 flags, void** cookie)
{
auich_dev *card = NULL;
void *settings_handle;
int ix;
LOG(("open()\n"));
for (ix=0; ix<num_cards; ix++) {
if (!strcmp(cards[ix].name, name)) {
card = &cards[ix];
}
}
if (card == NULL) {
LOG(("open() card not found %s\n", name));
for (ix=0; ix<num_cards; ix++) {
LOG(("open() card available %s\n", cards[ix].name));
}
return B_ERROR;
}
LOG(("open() got card\n"));
if (card->pstream !=NULL)
return B_ERROR;
if (card->rstream !=NULL)
return B_ERROR;
*cookie = card;
card->multi.card = card;
// get driver settings
settings_handle = load_driver_settings(AUICH_SETTINGS);
if (settings_handle != NULL) {
const char *item;
char *end;
uint32 value;
item = get_driver_parameter (settings_handle, "sample_rate", "48000", "48000");
value = strtoul (item, &end, 0);
if (*end == '\0')
current_settings.sample_rate = value;
item = get_driver_parameter (settings_handle, "buffer_frames", "256", "256");
value = strtoul (item, &end, 0);
if (*end == '\0')
current_settings.buffer_frames = value;
item = get_driver_parameter (settings_handle, "buffer_count", "4", "4");
value = strtoul (item, &end, 0);
if (*end == '\0')
current_settings.buffer_count = value;
unload_driver_settings(settings_handle);
}
LOG(("stream_new\n"));
card->rstream = auich_stream_new(card, AUICH_USE_RECORD, current_settings.buffer_frames, current_settings.buffer_count);
card->pstream = auich_stream_new(card, AUICH_USE_PLAY, current_settings.buffer_frames, current_settings.buffer_count);
card->buffer_ready_sem = create_sem(0, "pbuffer ready");
LOG(("stream_setaudio\n"));
auich_stream_set_audioparms(card->pstream, 2, true, current_settings.sample_rate);
auich_stream_set_audioparms(card->rstream, 2, true, current_settings.sample_rate);
card->pstream->first_channel = 0;
card->rstream->first_channel = 2;
auich_stream_commit_parms(card->pstream);
auich_stream_commit_parms(card->rstream);
auich_create_channels_list(&card->multi);
return B_OK;
}
static status_t
auich_close(void* cookie)
{
//auich_dev *card = cookie;
LOG(("close()\n"));
return B_OK;
}
static status_t
auich_free(void* cookie)
{
auich_dev *card = cookie;
auich_stream *stream;
LOG(("free()\n"));
if (card->buffer_ready_sem > B_OK)
delete_sem(card->buffer_ready_sem);
LIST_FOREACH(stream, &card->streams, next) {
auich_stream_halt(stream);
}
while (!LIST_EMPTY(&card->streams)) {
auich_stream_delete(LIST_FIRST(&card->streams));
}
card->pstream = NULL;
card->rstream = NULL;
return B_OK;
}
static status_t
auich_control(void* cookie, uint32 op, void* arg, size_t len)
{
return auich_multi_control(cookie, op, arg, len);
}
static status_t
auich_read(void* cookie, off_t position, void *buf, size_t* num_bytes)
{
*num_bytes = 0; /* tell caller nothing was read */
return B_IO_ERROR;
}
static status_t
auich_write(void* cookie, off_t position, const void* buffer, size_t* num_bytes)
{
*num_bytes = 0; /* tell caller nothing was written */
return B_IO_ERROR;
}
↑ V576 Incorrect format. Consider checking the second actual argument of the 'debug_printf' function. The memsize type argument is expected.
↑ V576 Incorrect format. Consider checking the second actual argument of the 'debug_printf' function. The memsize type argument is expected.
↑ V576 Incorrect format. Consider checking the second actual argument of the 'debug_printf' function. The memsize type argument is expected.
↑ V576 Incorrect format. Consider checking the second actual argument of the 'debug_printf' function. The memsize type argument is expected.