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linux-stable/sound/pci/asihpi/hpifunc.c
Eliot Blennerhassett 58fbf77ff5 ALSA: asihpi - Remove controlex structs and associated special data transfer code 
Some cobranet control data would not fit in an original HPI message.
Now that HPI is able to transfer larger messages, this special handling
is no longer required.

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-22 07:46:14 +02:00

2861 lines
70 KiB
C
Raw Blame History

#include "hpi_internal.h"
#include "hpimsginit.h"
#include "hpidebug.h"
struct hpi_handle {
unsigned int obj_index:12;
unsigned int obj_type:4;
unsigned int adapter_index:14;
unsigned int spare:1;
unsigned int read_only:1;
};
union handle_word {
struct hpi_handle h;
u32 w;
};
u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index,
const u16 object_index)
{
union handle_word handle;
handle.h.adapter_index = adapter_index;
handle.h.spare = 0;
handle.h.read_only = 0;
handle.h.obj_type = c_object;
handle.h.obj_index = object_index;
return handle.w;
}
static u16 hpi_handle_indexes(const u32 h, u16 *p1, u16 *p2)
{
union handle_word uhandle;
if (!h)
return HPI_ERROR_INVALID_HANDLE;
uhandle.w = h;
*p1 = (u16)uhandle.h.adapter_index;
if (p2)
*p2 = (u16)uhandle.h.obj_index;
return 0;
}
void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index,
u16 *pw_object_index)
{
hpi_handle_indexes(handle, pw_adapter_index, pw_object_index);
}
char hpi_handle_object(const u32 handle)
{
union handle_word uhandle;
uhandle.w = handle;
return (char)uhandle.h.obj_type;
}
void hpi_format_to_msg(struct hpi_msg_format *pMF,
const struct hpi_format *pF)
{
pMF->sample_rate = pF->sample_rate;
pMF->bit_rate = pF->bit_rate;
pMF->attributes = pF->attributes;
pMF->channels = pF->channels;
pMF->format = pF->format;
}
static void hpi_msg_to_format(struct hpi_format *pF,
struct hpi_msg_format *pMF)
{
pF->sample_rate = pMF->sample_rate;
pF->bit_rate = pMF->bit_rate;
pF->attributes = pMF->attributes;
pF->channels = pMF->channels;
pF->format = pMF->format;
pF->mode_legacy = 0;
pF->unused = 0;
}
void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR)
{
pSR->u.legacy_stream_info.auxiliary_data_available =
pSR->u.stream_info.auxiliary_data_available;
pSR->u.legacy_stream_info.state = pSR->u.stream_info.state;
}
static inline void hpi_send_recvV1(struct hpi_message_header *m,
struct hpi_response_header *r)
{
hpi_send_recv((struct hpi_message *)m, (struct hpi_response *)r);
}
u16 hpi_subsys_get_version_ex(u32 *pversion_ex)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_GET_VERSION);
hpi_send_recv(&hm, &hr);
*pversion_ex = hr.u.s.data;
return hr.error;
}
u16 hpi_subsys_get_num_adapters(int *pn_num_adapters)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_GET_NUM_ADAPTERS);
hpi_send_recv(&hm, &hr);
*pn_num_adapters = (int)hr.u.s.num_adapters;
return hr.error;
}
u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index,
u16 *pw_adapter_type)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_GET_ADAPTER);
hm.obj_index = (u16)iterator;
hpi_send_recv(&hm, &hr);
*padapter_index = (int)hr.u.s.adapter_index;
*pw_adapter_type = hr.u.s.adapter_type;
return hr.error;
}
u16 hpi_adapter_open(u16 adapter_index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_OPEN);
hm.adapter_index = adapter_index;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_adapter_close(u16 adapter_index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_CLOSE);
hm.adapter_index = adapter_index;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode)
{
return hpi_adapter_set_mode_ex(adapter_index, adapter_mode,
HPI_ADAPTER_MODE_SET);
}
u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode,
u16 query_or_set)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_SET_MODE);
hm.adapter_index = adapter_index;
hm.u.ax.mode.adapter_mode = adapter_mode;
hm.u.ax.mode.query_or_set = query_or_set;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_GET_MODE);
hm.adapter_index = adapter_index;
hpi_send_recv(&hm, &hr);
if (padapter_mode)
*padapter_mode = hr.u.ax.mode.adapter_mode;
return hr.error;
}
u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams,
u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number,
u16 *pw_adapter_type)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_GET_INFO);
hm.adapter_index = adapter_index;
hpi_send_recv(&hm, &hr);
*pw_adapter_type = hr.u.ax.info.adapter_type;
*pw_num_outstreams = hr.u.ax.info.num_outstreams;
*pw_num_instreams = hr.u.ax.info.num_instreams;
*pw_version = hr.u.ax.info.version;
*pserial_number = hr.u.ax.info.serial_number;
return hr.error;
}
u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index,
u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version,
u32 *pserial_number, u16 *pw_module_type, u32 *ph_module)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_MODULE_INFO);
hm.adapter_index = adapter_index;
hm.u.ax.module_info.index = module_index;
hpi_send_recv(&hm, &hr);
*pw_module_type = hr.u.ax.info.adapter_type;
*pw_num_outputs = hr.u.ax.info.num_outstreams;
*pw_num_inputs = hr.u.ax.info.num_instreams;
*pw_version = hr.u.ax.info.version;
*pserial_number = hr.u.ax.info.serial_number;
*ph_module = 0;
return hr.error;
}
u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 parameter1,
u16 parameter2)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_SET_PROPERTY);
hm.adapter_index = adapter_index;
hm.u.ax.property_set.property = property;
hm.u.ax.property_set.parameter1 = parameter1;
hm.u.ax.property_set.parameter2 = parameter2;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_adapter_get_property(u16 adapter_index, u16 property,
u16 *pw_parameter1, u16 *pw_parameter2)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_GET_PROPERTY);
hm.adapter_index = adapter_index;
hm.u.ax.property_set.property = property;
hpi_send_recv(&hm, &hr);
if (!hr.error) {
if (pw_parameter1)
*pw_parameter1 = hr.u.ax.property_get.parameter1;
if (pw_parameter2)
*pw_parameter2 = hr.u.ax.property_get.parameter2;
}
return hr.error;
}
u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index,
u16 what_to_enumerate, u16 property_index, u32 *psetting)
{
return 0;
}
u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
u32 sample_rate, u32 bit_rate, u32 attributes)
{
u16 err = 0;
struct hpi_msg_format fmt;
switch (channels) {
case 1:
case 2:
case 4:
case 6:
case 8:
case 16:
break;
default:
err = HPI_ERROR_INVALID_CHANNELS;
return err;
}
fmt.channels = channels;
switch (format) {
case HPI_FORMAT_PCM16_SIGNED:
case HPI_FORMAT_PCM24_SIGNED:
case HPI_FORMAT_PCM32_SIGNED:
case HPI_FORMAT_PCM32_FLOAT:
case HPI_FORMAT_PCM16_BIGENDIAN:
case HPI_FORMAT_PCM8_UNSIGNED:
case HPI_FORMAT_MPEG_L1:
case HPI_FORMAT_MPEG_L2:
case HPI_FORMAT_MPEG_L3:
case HPI_FORMAT_DOLBY_AC2:
case HPI_FORMAT_AA_TAGIT1_HITS:
case HPI_FORMAT_AA_TAGIT1_INSERTS:
case HPI_FORMAT_RAW_BITSTREAM:
case HPI_FORMAT_AA_TAGIT1_HITS_EX1:
case HPI_FORMAT_OEM1:
case HPI_FORMAT_OEM2:
break;
default:
err = HPI_ERROR_INVALID_FORMAT;
return err;
}
fmt.format = format;
if (sample_rate < 8000L) {
err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
sample_rate = 8000L;
}
if (sample_rate > 200000L) {
err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
sample_rate = 200000L;
}
fmt.sample_rate = sample_rate;
switch (format) {
case HPI_FORMAT_MPEG_L1:
case HPI_FORMAT_MPEG_L2:
case HPI_FORMAT_MPEG_L3:
fmt.bit_rate = bit_rate;
break;
case HPI_FORMAT_PCM16_SIGNED:
case HPI_FORMAT_PCM16_BIGENDIAN:
fmt.bit_rate = channels * sample_rate * 2;
break;
case HPI_FORMAT_PCM32_SIGNED:
case HPI_FORMAT_PCM32_FLOAT:
fmt.bit_rate = channels * sample_rate * 4;
break;
case HPI_FORMAT_PCM8_UNSIGNED:
fmt.bit_rate = channels * sample_rate;
break;
default:
fmt.bit_rate = 0;
}
switch (format) {
case HPI_FORMAT_MPEG_L2:
if ((channels == 1)
&& (attributes != HPI_MPEG_MODE_DEFAULT)) {
attributes = HPI_MPEG_MODE_DEFAULT;
err = HPI_ERROR_INVALID_FORMAT;
} else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) {
attributes = HPI_MPEG_MODE_DEFAULT;
err = HPI_ERROR_INVALID_FORMAT;
}
fmt.attributes = attributes;
break;
default:
fmt.attributes = attributes;
}
hpi_msg_to_format(p_format, &fmt);
return err;
}
u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format,
u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size)
{
u32 bytes_per_second;
u32 size;
u16 channels;
struct hpi_format *pF = p_format;
channels = pF->channels;
switch (pF->format) {
case HPI_FORMAT_PCM16_BIGENDIAN:
case HPI_FORMAT_PCM16_SIGNED:
bytes_per_second = pF->sample_rate * 2L * channels;
break;
case HPI_FORMAT_PCM24_SIGNED:
bytes_per_second = pF->sample_rate * 3L * channels;
break;
case HPI_FORMAT_PCM32_SIGNED:
case HPI_FORMAT_PCM32_FLOAT:
bytes_per_second = pF->sample_rate * 4L * channels;
break;
case HPI_FORMAT_PCM8_UNSIGNED:
bytes_per_second = pF->sample_rate * 1L * channels;
break;
case HPI_FORMAT_MPEG_L1:
case HPI_FORMAT_MPEG_L2:
case HPI_FORMAT_MPEG_L3:
bytes_per_second = pF->bit_rate / 8L;
break;
case HPI_FORMAT_DOLBY_AC2:
bytes_per_second = 256000L / 8L;
break;
default:
return HPI_ERROR_INVALID_FORMAT;
}
size = (bytes_per_second * host_polling_rate_in_milli_seconds * 2) /
1000L;
*recommended_buffer_size =
roundup_pow_of_two(((size + 4095L) & ~4095L));
return 0;
}
u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index,
u32 *ph_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_OPEN);
hm.adapter_index = adapter_index;
hm.obj_index = outstream_index;
hpi_send_recv(&hm, &hr);
if (hr.error == 0)
*ph_outstream =
hpi_indexes_to_handle(HPI_OBJ_OSTREAM, adapter_index,
outstream_index);
else
*ph_outstream = 0;
return hr.error;
}
u16 hpi_outstream_close(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_FREE);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_RESET);
hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_CLOSE);
hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state,
u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played,
u32 *pauxiliary_data_to_play)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GET_INFO);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (pw_state)
*pw_state = hr.u.d.u.stream_info.state;
if (pbuffer_size)
*pbuffer_size = hr.u.d.u.stream_info.buffer_size;
if (pdata_to_play)
*pdata_to_play = hr.u.d.u.stream_info.data_available;
if (psamples_played)
*psamples_played = hr.u.d.u.stream_info.samples_transferred;
if (pauxiliary_data_to_play)
*pauxiliary_data_to_play =
hr.u.d.u.stream_info.auxiliary_data_available;
return hr.error;
}
u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_data,
u32 bytes_to_write, const struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_WRITE);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.pb_data = (u8 *)pb_data;
hm.u.d.u.data.data_size = bytes_to_write;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_start(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_START);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_wait_start(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_WAIT_START);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_stop(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_STOP);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_sinegen(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SINEGEN);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_reset(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_RESET);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_QUERY_FORMAT);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_FORMAT);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_VELOCITY);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.velocity = velocity;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample,
u32 punch_out_sample)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_PUNCHINOUT);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.pio.punch_in_sample = punch_in_sample;
hm.u.d.u.pio.punch_out_sample = punch_out_sample;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_ANC_RESET);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.format.channels = mode;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_ANC_GET_INFO);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (hr.error == 0) {
if (pframes_available)
*pframes_available =
hr.u.d.u.stream_info.data_available /
sizeof(struct hpi_anc_frame);
}
return hr.error;
}
u16 hpi_outstream_ancillary_read(u32 h_outstream,
struct hpi_anc_frame *p_anc_frame_buffer,
u32 anc_frame_buffer_size_in_bytes,
u32 number_of_ancillary_frames_to_read)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_ANC_READ);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer;
hm.u.d.u.data.data_size =
number_of_ancillary_frames_to_read *
sizeof(struct hpi_anc_frame);
if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes)
hpi_send_recv(&hm, &hr);
else
hr.error = HPI_ERROR_INVALID_DATASIZE;
return hr.error;
}
u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scale)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_TIMESCALE);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.time_scale = time_scale;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_ALLOC);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.data_size = size_in_bytes;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
struct hpi_hostbuffer_status **pp_status)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_GET_INFO);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (hr.error == 0) {
if (pp_buffer)
*pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer;
if (pp_status)
*pp_status = hr.u.d.u.hostbuffer_info.p_status;
}
return hr.error;
}
u16 hpi_outstream_host_buffer_free(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_FREE);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream)
{
struct hpi_message hm;
struct hpi_response hr;
u16 adapter;
char c_obj_type;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_ADD);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
if (hpi_handle_indexes(h_stream, &adapter,
&hm.u.d.u.stream.stream_index))
return HPI_ERROR_INVALID_HANDLE;
c_obj_type = hpi_handle_object(h_stream);
switch (c_obj_type) {
case HPI_OBJ_OSTREAM:
case HPI_OBJ_ISTREAM:
hm.u.d.u.stream.object_type = c_obj_type;
break;
default:
return HPI_ERROR_INVALID_OBJ;
}
if (adapter != hm.adapter_index)
return HPI_ERROR_NO_INTERADAPTER_GROUPS;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map,
u32 *pinstream_map)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_GETMAP);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (poutstream_map)
*poutstream_map = hr.u.d.u.group_info.outstream_group_map;
if (pinstream_map)
*pinstream_map = hr.u.d.u.group_info.instream_group_map;
return hr.error;
}
u16 hpi_outstream_group_reset(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_RESET);
if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_open(u16 adapter_index, u16 instream_index, u32 *ph_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_OPEN);
hm.adapter_index = adapter_index;
hm.obj_index = instream_index;
hpi_send_recv(&hm, &hr);
if (hr.error == 0)
*ph_instream =
hpi_indexes_to_handle(HPI_OBJ_ISTREAM, adapter_index,
instream_index);
else
*ph_instream = 0;
return hr.error;
}
u16 hpi_instream_close(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_FREE);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GROUP_RESET);
hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_CLOSE);
hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_query_format(u32 h_instream,
const struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_QUERY_FORMAT);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_set_format(u32 h_instream, const struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_SET_FORMAT);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_data, u32 bytes_to_read)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_READ);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.data_size = bytes_to_read;
hm.u.d.u.data.pb_data = pb_data;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_start(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_START);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_wait_start(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_WAIT_START);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_stop(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_STOP);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_reset(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_RESET);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size,
u32 *pdata_recorded, u32 *psamples_recorded,
u32 *pauxiliary_data_recorded)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GET_INFO);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (pw_state)
*pw_state = hr.u.d.u.stream_info.state;
if (pbuffer_size)
*pbuffer_size = hr.u.d.u.stream_info.buffer_size;
if (pdata_recorded)
*pdata_recorded = hr.u.d.u.stream_info.data_available;
if (psamples_recorded)
*psamples_recorded = hr.u.d.u.stream_info.samples_transferred;
if (pauxiliary_data_recorded)
*pauxiliary_data_recorded =
hr.u.d.u.stream_info.auxiliary_data_available;
return hr.error;
}
u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame,
u16 mode, u16 alignment, u16 idle_bit)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_ANC_RESET);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.format.attributes = bytes_per_frame;
hm.u.d.u.data.format.format = (mode << 8) | (alignment & 0xff);
hm.u.d.u.data.format.channels = idle_bit;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_ANC_GET_INFO);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (pframe_space)
*pframe_space =
(hr.u.d.u.stream_info.buffer_size -
hr.u.d.u.stream_info.data_available) /
sizeof(struct hpi_anc_frame);
return hr.error;
}
u16 hpi_instream_ancillary_write(u32 h_instream,
const struct hpi_anc_frame *p_anc_frame_buffer,
u32 anc_frame_buffer_size_in_bytes,
u32 number_of_ancillary_frames_to_write)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_ANC_WRITE);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer;
hm.u.d.u.data.data_size =
number_of_ancillary_frames_to_write *
sizeof(struct hpi_anc_frame);
if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes)
hpi_send_recv(&hm, &hr);
else
hr.error = HPI_ERROR_INVALID_DATASIZE;
return hr.error;
}
u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_ALLOC);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.data_size = size_in_bytes;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer,
struct hpi_hostbuffer_status **pp_status)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_GET_INFO);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (hr.error == 0) {
if (pp_buffer)
*pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer;
if (pp_status)
*pp_status = hr.u.d.u.hostbuffer_info.p_status;
}
return hr.error;
}
u16 hpi_instream_host_buffer_free(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_FREE);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_group_add(u32 h_instream, u32 h_stream)
{
struct hpi_message hm;
struct hpi_response hr;
u16 adapter;
char c_obj_type;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GROUP_ADD);
hr.error = 0;
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
if (hpi_handle_indexes(h_stream, &adapter,
&hm.u.d.u.stream.stream_index))
return HPI_ERROR_INVALID_HANDLE;
c_obj_type = hpi_handle_object(h_stream);
switch (c_obj_type) {
case HPI_OBJ_OSTREAM:
case HPI_OBJ_ISTREAM:
hm.u.d.u.stream.object_type = c_obj_type;
break;
default:
return HPI_ERROR_INVALID_OBJ;
}
if (adapter != hm.adapter_index)
return HPI_ERROR_NO_INTERADAPTER_GROUPS;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map,
u32 *pinstream_map)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_FREE);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (poutstream_map)
*poutstream_map = hr.u.d.u.group_info.outstream_group_map;
if (pinstream_map)
*pinstream_map = hr.u.d.u.group_info.instream_group_map;
return hr.error;
}
u16 hpi_instream_group_reset(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GROUP_RESET);
if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN);
hm.adapter_index = adapter_index;
hpi_send_recv(&hm, &hr);
if (hr.error == 0)
*ph_mixer =
hpi_indexes_to_handle(HPI_OBJ_MIXER, adapter_index,
0);
else
*ph_mixer = 0;
return hr.error;
}
u16 hpi_mixer_close(u32 h_mixer)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE);
if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type,
u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index,
u16 control_type, u32 *ph_control)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER,
HPI_MIXER_GET_CONTROL);
if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
return HPI_ERROR_INVALID_HANDLE;
hm.u.m.node_type1 = src_node_type;
hm.u.m.node_index1 = src_node_type_index;
hm.u.m.node_type2 = dst_node_type;
hm.u.m.node_index2 = dst_node_type_index;
hm.u.m.control_type = control_type;
hpi_send_recv(&hm, &hr);
if (hr.error == 0)
*ph_control =
hpi_indexes_to_handle(HPI_OBJ_CONTROL,
hm.adapter_index, hr.u.m.control_index);
else
*ph_control = 0;
return hr.error;
}
u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index,
u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type,
u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER,
HPI_MIXER_GET_CONTROL_BY_INDEX);
if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
return HPI_ERROR_INVALID_HANDLE;
hm.u.m.control_index = control_index;
hpi_send_recv(&hm, &hr);
if (pw_src_node_type) {
*pw_src_node_type =
hr.u.m.src_node_type + HPI_SOURCENODE_NONE;
*pw_src_node_index = hr.u.m.src_node_index;
*pw_dst_node_type = hr.u.m.dst_node_type + HPI_DESTNODE_NONE;
*pw_dst_node_index = hr.u.m.dst_node_index;
}
if (pw_control_type)
*pw_control_type = hr.u.m.control_index;
if (ph_control) {
if (hr.error == 0)
*ph_control =
hpi_indexes_to_handle(HPI_OBJ_CONTROL,
hm.adapter_index, control_index);
else
*ph_control = 0;
}
return hr.error;
}
u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command,
u16 index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_STORE);
if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
return HPI_ERROR_INVALID_HANDLE;
hm.u.mx.store.command = command;
hm.u.mx.store.index = index;
hpi_send_recv(&hm, &hr);
return hr.error;
}
static
u16 hpi_control_param_set(const u32 h_control, const u16 attrib,
const u32 param1, const u32 param2)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.param1 = param1;
hm.u.c.param2 = param2;
hpi_send_recv(&hm, &hr);
return hr.error;
}
static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0,
short sv1)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.an_log_value[0] = sv0;
hm.u.c.an_log_value[1] = sv1;
hpi_send_recv(&hm, &hr);
return hr.error;
}
static
u16 hpi_control_param_get(const u32 h_control, const u16 attrib, u32 param1,
u32 param2, u32 *pparam1, u32 *pparam2)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.param1 = param1;
hm.u.c.param2 = param2;
hpi_send_recv(&hm, &hr);
*pparam1 = hr.u.c.param1;
if (pparam2)
*pparam2 = hr.u.c.param2;
return hr.error;
}
#define hpi_control_param1_get(h, a, p1) \
hpi_control_param_get(h, a, 0, 0, p1, NULL)
#define hpi_control_param2_get(h, a, p1, p2) \
hpi_control_param_get(h, a, 0, 0, p1, p2)
static u16 hpi_control_log_get2(u32 h_control, u16 attrib, short *sv0,
short *sv1)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hpi_send_recv(&hm, &hr);
*sv0 = hr.u.c.an_log_value[0];
if (sv1)
*sv1 = hr.u.c.an_log_value[1];
return hr.error;
}
static
u16 hpi_control_query(const u32 h_control, const u16 attrib, const u32 index,
const u32 param, u32 *psetting)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_INFO);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.param1 = index;
hm.u.c.param2 = param;
hpi_send_recv(&hm, &hr);
*psetting = hr.u.c.param1;
return hr.error;
}
static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
char *psz_string, const u32 string_length)
{
unsigned int sub_string_index = 0, j = 0;
char c = 0;
unsigned int n = 0;
u16 err = 0;
if ((string_length < 1) || (string_length > 256))
return HPI_ERROR_INVALID_CONTROL_VALUE;
for (sub_string_index = 0; sub_string_index < string_length;
sub_string_index += 8) {
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index,
&hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attribute;
hm.u.c.param1 = sub_string_index;
hm.u.c.param2 = 0;
hpi_send_recv(&hm, &hr);
if (sub_string_index == 0
&& (hr.u.cu.chars8.remaining_chars + 8) >
string_length)
return HPI_ERROR_INVALID_CONTROL_VALUE;
if (hr.error) {
err = hr.error;
break;
}
for (j = 0; j < 8; j++) {
c = hr.u.cu.chars8.sz_data[j];
psz_string[sub_string_index + j] = c;
n++;
if (n >= string_length) {
psz_string[string_length - 1] = 0;
err = HPI_ERROR_INVALID_CONTROL_VALUE;
break;
}
if (c == 0)
break;
}
if ((hr.u.cu.chars8.remaining_chars == 0)
&& ((sub_string_index + j) < string_length)
&& (c != 0)) {
c = 0;
psz_string[sub_string_index + j] = c;
}
if (c == 0)
break;
}
return err;
}
u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index,
u16 *pw_format)
{
u32 qr;
u16 err;
err = hpi_control_query(h_aes_rx, HPI_AESEBURX_FORMAT, index, 0, &qr);
*pw_format = (u16)qr;
return err;
}
u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 format)
{
return hpi_control_param_set(h_control, HPI_AESEBURX_FORMAT, format,
0);
}
u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_format)
{
u16 err;
u32 param;
err = hpi_control_param1_get(h_control, HPI_AESEBURX_FORMAT, &param);
if (!err && pw_format)
*pw_format = (u16)param;
return err;
}
u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate)
{
return hpi_control_param1_get(h_control, HPI_AESEBURX_SAMPLERATE,
psample_rate);
}
u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_AESEBURX_USERDATA;
hm.u.c.param1 = index;
hpi_send_recv(&hm, &hr);
if (pw_data)
*pw_data = (u16)hr.u.c.param2;
return hr.error;
}
u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index,
u16 *pw_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_AESEBURX_CHANNELSTATUS;
hm.u.c.param1 = index;
hpi_send_recv(&hm, &hr);
if (pw_data)
*pw_data = (u16)hr.u.c.param2;
return hr.error;
}
u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data)
{
u32 error_data = 0;
u16 err = 0;
err = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS,
&error_data);
if (pw_error_data)
*pw_error_data = (u16)error_data;
return err;
}
u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate)
{
return hpi_control_param_set(h_control, HPI_AESEBUTX_SAMPLERATE,
sample_rate, 0);
}
u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data)
{
return hpi_control_param_set(h_control, HPI_AESEBUTX_USERDATA, index,
data);
}
u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index,
u16 data)
{
return hpi_control_param_set(h_control, HPI_AESEBUTX_CHANNELSTATUS,
index, data);
}
u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index,
u16 *pw_data)
{
return HPI_ERROR_INVALID_OPERATION;
}
u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index,
u16 *pw_format)
{
u32 qr;
u16 err;
err = hpi_control_query(h_aes_tx, HPI_AESEBUTX_FORMAT, index, 0, &qr);
*pw_format = (u16)qr;
return err;
}
u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format)
{
return hpi_control_param_set(h_control, HPI_AESEBUTX_FORMAT,
output_format, 0);
}
u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format)
{
u16 err;
u32 param;
err = hpi_control_param1_get(h_control, HPI_AESEBUTX_FORMAT, &param);
if (!err && pw_output_format)
*pw_output_format = (u16)param;
return err;
}
u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type)
{
return hpi_control_param_set(h_control, HPI_BITSTREAM_CLOCK_EDGE,
edge_type, 0);
}
u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity)
{
return hpi_control_param_set(h_control, HPI_BITSTREAM_DATA_POLARITY,
polarity, 0);
}
u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity,
u16 *pw_data_activity)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_BITSTREAM_ACTIVITY;
hpi_send_recv(&hm, &hr);
if (pw_clk_activity)
*pw_clk_activity = (u16)hr.u.c.param1;
if (pw_data_activity)
*pw_data_activity = (u16)hr.u.c.param2;
return hr.error;
}
u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index,
u16 *pw_mode)
{
u32 qr;
u16 err;
err = hpi_control_query(h_mode, HPI_CHANNEL_MODE_MODE, index, 0, &qr);
*pw_mode = (u16)qr;
return err;
}
u16 hpi_channel_mode_set(u32 h_control, u16 mode)
{
return hpi_control_param_set(h_control, HPI_CHANNEL_MODE_MODE, mode,
0);
}
u16 hpi_channel_mode_get(u32 h_control, u16 *mode)
{
u32 mode32 = 0;
u16 err = hpi_control_param1_get(h_control,
HPI_CHANNEL_MODE_MODE, &mode32);
if (mode)
*mode = (u16)mode32;
return err;
}
u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count,
u8 *pb_data)
{
struct hpi_msg_cobranet_hmiwrite hm;
struct hpi_response_header hr;
hpi_init_message_responseV1(&hm.h, sizeof(hm), &hr, sizeof(hr),
HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.h.adapter_index,
&hm.h.obj_index))
return HPI_ERROR_INVALID_HANDLE;
if (byte_count > sizeof(hm.bytes))
return HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL;
hm.p.attribute = HPI_COBRANET_SET;
hm.p.byte_count = byte_count;
hm.p.hmi_address = hmi_address;
memcpy(hm.bytes, pb_data, byte_count);
hm.h.size = (u16)(sizeof(hm.h) + sizeof(hm.p) + byte_count);
hpi_send_recvV1(&hm.h, &hr);
return hr.error;
}
u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count,
u32 *pbyte_count, u8 *pb_data)
{
struct hpi_msg_cobranet_hmiread hm;
struct hpi_res_cobranet_hmiread hr;
hpi_init_message_responseV1(&hm.h, sizeof(hm), &hr.h, sizeof(hr),
HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.h.adapter_index,
&hm.h.obj_index))
return HPI_ERROR_INVALID_HANDLE;
if (max_byte_count > sizeof(hr.bytes))
return HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL;
hm.p.attribute = HPI_COBRANET_GET;
hm.p.byte_count = max_byte_count;
hm.p.hmi_address = hmi_address;
hpi_send_recvV1(&hm.h, &hr.h);
if (!hr.h.error && pb_data) {
if (hr.byte_count > sizeof(hr.bytes))
return HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL;
*pbyte_count = hr.byte_count;
if (hr.byte_count < max_byte_count)
max_byte_count = *pbyte_count;
memcpy(pb_data, hr.bytes, max_byte_count);
}
return hr.h.error;
}
u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus,
u32 *preadable_size, u32 *pwriteable_size)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_COBRANET_GET_STATUS;
hpi_send_recv(&hm, &hr);
if (!hr.error) {
if (pstatus)
*pstatus = hr.u.cu.cobranet.status.status;
if (preadable_size)
*preadable_size =
hr.u.cu.cobranet.status.readable_size;
if (pwriteable_size)
*pwriteable_size =
hr.u.cu.cobranet.status.writeable_size;
}
return hr.error;
}
u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address)
{
u32 byte_count;
u32 iP;
u16 err;
err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count,
(u8 *)&iP);
*pdw_ip_address =
((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
if (err)
*pdw_ip_address = 0;
return err;
}
u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address)
{
u32 iP;
u16 err;
iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
8) | ((dw_ip_address & 0x000000ff) << 8);
err = hpi_cobranet_hmi_write(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP);
return err;
}
u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address)
{
u32 byte_count;
u32 iP;
u16 err;
err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count,
(u8 *)&iP);
*pdw_ip_address =
((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
if (err)
*pdw_ip_address = 0;
return err;
}
u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address)
{
u32 iP;
u16 err;
iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
8) | ((dw_ip_address & 0x000000ff) << 8);
err = hpi_cobranet_hmi_write(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP);
return err;
}
u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs,
u32 *p_mac_lsbs)
{
u32 byte_count;
u16 err;
u32 mac;
err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count,
(u8 *)&mac);
if (!err) {
*p_mac_msbs =
((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
| ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
8);
err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4,
&byte_count, (u8 *)&mac);
}
if (!err) {
*p_mac_lsbs =
((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
| ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
8);
} else {
*p_mac_msbs = 0;
*p_mac_lsbs = 0;
}
return err;
}
u16 hpi_compander_set_enable(u32 h_control, u32 enable)
{
return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
0);
}
u16 hpi_compander_get_enable(u32 h_control, u32 *enable)
{
return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
}
u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB)
{
return hpi_control_log_set2(h_control, HPI_COMPANDER_MAKEUPGAIN,
makeup_gain0_01dB, 0);
}
u16 hpi_compander_get_makeup_gain(u32 h_control, short *makeup_gain0_01dB)
{
return hpi_control_log_get2(h_control, HPI_COMPANDER_MAKEUPGAIN,
makeup_gain0_01dB, NULL);
}
u16 hpi_compander_set_attack_time_constant(u32 h_control, unsigned int index,
u32 attack)
{
return hpi_control_param_set(h_control, HPI_COMPANDER_ATTACK, attack,
index);
}
u16 hpi_compander_get_attack_time_constant(u32 h_control, unsigned int index,
u32 *attack)
{
return hpi_control_param_get(h_control, HPI_COMPANDER_ATTACK, 0,
index, attack, NULL);
}
u16 hpi_compander_set_decay_time_constant(u32 h_control, unsigned int index,
u32 decay)
{
return hpi_control_param_set(h_control, HPI_COMPANDER_DECAY, decay,
index);
}
u16 hpi_compander_get_decay_time_constant(u32 h_control, unsigned int index,
u32 *decay)
{
return hpi_control_param_get(h_control, HPI_COMPANDER_DECAY, 0, index,
decay, NULL);
}
u16 hpi_compander_set_threshold(u32 h_control, unsigned int index,
short threshold0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_COMPANDER_THRESHOLD;
hm.u.c.param2 = index;
hm.u.c.an_log_value[0] = threshold0_01dB;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_compander_get_threshold(u32 h_control, unsigned int index,
short *threshold0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_COMPANDER_THRESHOLD;
hm.u.c.param2 = index;
hpi_send_recv(&hm, &hr);
*threshold0_01dB = hr.u.c.an_log_value[0];
return hr.error;
}
u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100)
{
return hpi_control_param_set(h_control, HPI_COMPANDER_RATIO, ratio100,
index);
}
u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *ratio100)
{
return hpi_control_param_get(h_control, HPI_COMPANDER_RATIO, 0, index,
ratio100, NULL);
}
u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB,
short *max_gain_01dB, short *step_gain_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_LEVEL_RANGE;
hpi_send_recv(&hm, &hr);
if (hr.error) {
hr.u.c.an_log_value[0] = 0;
hr.u.c.an_log_value[1] = 0;
hr.u.c.param1 = 0;
}
if (min_gain_01dB)
*min_gain_01dB = hr.u.c.an_log_value[0];
if (max_gain_01dB)
*max_gain_01dB = hr.u.c.an_log_value[1];
if (step_gain_01dB)
*step_gain_01dB = (short)hr.u.c.param1;
return hr.error;
}
u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
)
{
return hpi_control_log_set2(h_control, HPI_LEVEL_GAIN,
an_gain0_01dB[0], an_gain0_01dB[1]);
}
u16 hpi_level_get_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
)
{
return hpi_control_log_get2(h_control, HPI_LEVEL_GAIN,
&an_gain0_01dB[0], &an_gain0_01dB[1]);
}
u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels)
{
return hpi_control_query(h_meter, HPI_METER_NUM_CHANNELS, 0, 0,
p_channels);
}
u16 hpi_meter_get_peak(u32 h_control, short an_peakdB[HPI_MAX_CHANNELS]
)
{
short i = 0;
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.obj_index = hm.obj_index;
hm.u.c.attribute = HPI_METER_PEAK;
hpi_send_recv(&hm, &hr);
if (!hr.error)
memcpy(an_peakdB, hr.u.c.an_log_value,
sizeof(short) * HPI_MAX_CHANNELS);
else
for (i = 0; i < HPI_MAX_CHANNELS; i++)
an_peakdB[i] = HPI_METER_MINIMUM;
return hr.error;
}
u16 hpi_meter_get_rms(u32 h_control, short an_rmsdB[HPI_MAX_CHANNELS]
)
{
short i = 0;
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_METER_RMS;
hpi_send_recv(&hm, &hr);
if (!hr.error)
memcpy(an_rmsdB, hr.u.c.an_log_value,
sizeof(short) * HPI_MAX_CHANNELS);
else
for (i = 0; i < HPI_MAX_CHANNELS; i++)
an_rmsdB[i] = HPI_METER_MINIMUM;
return hr.error;
}
u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay)
{
return hpi_control_param_set(h_control, HPI_METER_RMS_BALLISTICS,
attack, decay);
}
u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *pn_attack, u16 *pn_decay)
{
u32 attack;
u32 decay;
u16 error;
error = hpi_control_param2_get(h_control, HPI_METER_RMS_BALLISTICS,
&attack, &decay);
if (pn_attack)
*pn_attack = (unsigned short)attack;
if (pn_decay)
*pn_decay = (unsigned short)decay;
return error;
}
u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay)
{
return hpi_control_param_set(h_control, HPI_METER_PEAK_BALLISTICS,
attack, decay);
}
u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *pn_attack,
u16 *pn_decay)
{
u32 attack;
u32 decay;
u16 error;
error = hpi_control_param2_get(h_control, HPI_METER_PEAK_BALLISTICS,
&attack, &decay);
if (pn_attack)
*pn_attack = (short)attack;
if (pn_decay)
*pn_decay = (short)decay;
return error;
}
u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off)
{
return hpi_control_param_set(h_control, HPI_MICROPHONE_PHANTOM_POWER,
(u32)on_off, 0);
}
u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off)
{
u16 error = 0;
u32 on_off = 0;
error = hpi_control_param1_get(h_control,
HPI_MICROPHONE_PHANTOM_POWER, &on_off);
if (pw_on_off)
*pw_on_off = (u16)on_off;
return error;
}
u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type,
u16 source_node_index)
{
return hpi_control_param_set(h_control, HPI_MULTIPLEXER_SOURCE,
source_node_type, source_node_index);
}
u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type,
u16 *source_node_index)
{
u32 node, index;
u16 err = hpi_control_param2_get(h_control,
HPI_MULTIPLEXER_SOURCE, &node,
&index);
if (source_node_type)
*source_node_type = (u16)node;
if (source_node_index)
*source_node_index = (u16)index;
return err;
}
u16 hpi_multiplexer_query_source(u32 h_control, u16 index,
u16 *source_node_type, u16 *source_node_index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_MULTIPLEXER_QUERYSOURCE;
hm.u.c.param1 = index;
hpi_send_recv(&hm, &hr);
if (source_node_type)
*source_node_type = (u16)hr.u.c.param1;
if (source_node_index)
*source_node_index = (u16)hr.u.c.param2;
return hr.error;
}
u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands,
u16 *pw_on_off)
{
u32 oB = 0;
u32 oO = 0;
u16 error = 0;
error = hpi_control_param2_get(h_control, HPI_EQUALIZER_NUM_FILTERS,
&oO, &oB);
if (pw_number_of_bands)
*pw_number_of_bands = (u16)oB;
if (pw_on_off)
*pw_on_off = (u16)oO;
return error;
}
u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off)
{
return hpi_control_param_set(h_control, HPI_EQUALIZER_NUM_FILTERS,
on_off, 0);
}
u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type,
u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_EQUALIZER_FILTER;
hm.u.c.param2 = index;
hpi_send_recv(&hm, &hr);
if (pfrequency_hz)
*pfrequency_hz = hr.u.c.param1;
if (pn_type)
*pn_type = (u16)(hr.u.c.param2 >> 16);
if (pnQ100)
*pnQ100 = hr.u.c.an_log_value[1];
if (pn_gain0_01dB)
*pn_gain0_01dB = hr.u.c.an_log_value[0];
return hr.error;
}
u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type,
u32 frequency_hz, short q100, short gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.param1 = frequency_hz;
hm.u.c.param2 = (index & 0xFFFFL) + ((u32)type << 16);
hm.u.c.an_log_value[0] = gain0_01dB;
hm.u.c.an_log_value[1] = q100;
hm.u.c.attribute = HPI_EQUALIZER_FILTER;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5]
)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_EQUALIZER_COEFFICIENTS;
hm.u.c.param2 = index;
hpi_send_recv(&hm, &hr);
coeffs[0] = (short)hr.u.c.an_log_value[0];
coeffs[1] = (short)hr.u.c.an_log_value[1];
coeffs[2] = (short)hr.u.c.param1;
coeffs[3] = (short)(hr.u.c.param1 >> 16);
coeffs[4] = (short)hr.u.c.param2;
return hr.error;
}
u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index,
u16 *pw_source)
{
u32 qr;
u16 err;
err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE, index, 0,
&qr);
*pw_source = (u16)qr;
return err;
}
u16 hpi_sample_clock_set_source(u32 h_control, u16 source)
{
return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE,
source, 0);
}
u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source)
{
u16 err = 0;
u32 source = 0;
err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE,
&source);
if (!err)
if (pw_source)
*pw_source = (u16)source;
return err;
}
u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index,
const u32 source, u16 *pw_source_index)
{
u32 qr;
u16 err;
err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE_INDEX, index,
source, &qr);
*pw_source_index = (u16)qr;
return err;
}
u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index)
{
return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
source_index, 0);
}
u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index)
{
u16 err = 0;
u32 source_index = 0;
err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
&source_index);
if (!err)
if (pw_source_index)
*pw_source_index = (u16)source_index;
return err;
}
u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index,
u32 *prate)
{
u16 err;
err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE,
index, 0, prate);
return err;
}
u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate)
{
return hpi_control_param_set(h_control,
HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, sample_rate, 0);
}
u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate)
{
u16 err = 0;
u32 sample_rate = 0;
err = hpi_control_param1_get(h_control,
HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate);
if (!err)
if (psample_rate)
*psample_rate = sample_rate;
return err;
}
u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate)
{
u16 err = 0;
u32 sample_rate = 0;
err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE,
&sample_rate);
if (!err)
if (psample_rate)
*psample_rate = sample_rate;
return err;
}
u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable)
{
return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_AUTO, enable,
0);
}
u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable)
{
return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_AUTO,
penable);
}
u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock)
{
return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK,
lock, 0);
}
u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock)
{
return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK,
plock);
}
u16 hpi_tone_detector_get_frequency(u32 h_control, u32 index, u32 *frequency)
{
return hpi_control_param_get(h_control, HPI_TONEDETECTOR_FREQUENCY,
index, 0, frequency, NULL);
}
u16 hpi_tone_detector_get_state(u32 h_control, u32 *state)
{
return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_STATE,
state);
}
u16 hpi_tone_detector_set_enable(u32 h_control, u32 enable)
{
return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
0);
}
u16 hpi_tone_detector_get_enable(u32 h_control, u32 *enable)
{
return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
}
u16 hpi_tone_detector_set_event_enable(u32 h_control, u32 event_enable)
{
return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE,
(u32)event_enable, 0);
}
u16 hpi_tone_detector_get_event_enable(u32 h_control, u32 *event_enable)
{
return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE,
event_enable);
}
u16 hpi_tone_detector_set_threshold(u32 h_control, int threshold)
{
return hpi_control_param_set(h_control, HPI_TONEDETECTOR_THRESHOLD,
(u32)threshold, 0);
}
u16 hpi_tone_detector_get_threshold(u32 h_control, int *threshold)
{
return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_THRESHOLD,
(u32 *)threshold);
}
u16 hpi_silence_detector_get_state(u32 h_control, u32 *state)
{
return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_STATE,
state);
}
u16 hpi_silence_detector_set_enable(u32 h_control, u32 enable)
{
return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
0);
}
u16 hpi_silence_detector_get_enable(u32 h_control, u32 *enable)
{
return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
}
u16 hpi_silence_detector_set_event_enable(u32 h_control, u32 event_enable)
{
return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE,
event_enable, 0);
}
u16 hpi_silence_detector_get_event_enable(u32 h_control, u32 *event_enable)
{
return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE,
event_enable);
}
u16 hpi_silence_detector_set_delay(u32 h_control, u32 delay)
{
return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_DELAY,
delay, 0);
}
u16 hpi_silence_detector_get_delay(u32 h_control, u32 *delay)
{
return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_DELAY,
delay);
}
u16 hpi_silence_detector_set_threshold(u32 h_control, int threshold)
{
return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_THRESHOLD,
threshold, 0);
}
u16 hpi_silence_detector_get_threshold(u32 h_control, int *threshold)
{
return hpi_control_param1_get(h_control,
HPI_SILENCEDETECTOR_THRESHOLD, (u32 *)threshold);
}
u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band)
{
u32 qr;
u16 err;
err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr);
*pw_band = (u16)qr;
return err;
}
u16 hpi_tuner_set_band(u32 h_control, u16 band)
{
return hpi_control_param_set(h_control, HPI_TUNER_BAND, band, 0);
}
u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band)
{
u32 band = 0;
u16 error = 0;
error = hpi_control_param1_get(h_control, HPI_TUNER_BAND, &band);
if (pw_band)
*pw_band = (u16)band;
return error;
}
u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index,
const u16 band, u32 *pfreq)
{
return hpi_control_query(h_tuner, HPI_TUNER_FREQ, index, band, pfreq);
}
u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz)
{
return hpi_control_param_set(h_control, HPI_TUNER_FREQ, freq_ink_hz,
0);
}
u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz)
{
return hpi_control_param1_get(h_control, HPI_TUNER_FREQ,
pw_freq_ink_hz);
}
u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain)
{
u32 qr;
u16 err;
err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr);
*pw_gain = (u16)qr;
return err;
}
u16 hpi_tuner_set_gain(u32 h_control, short gain)
{
return hpi_control_param_set(h_control, HPI_TUNER_GAIN, gain, 0);
}
u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain)
{
u32 gain = 0;
u16 error = 0;
error = hpi_control_param1_get(h_control, HPI_TUNER_GAIN, &gain);
if (pn_gain)
*pn_gain = (u16)gain;
return error;
}
u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.cu.attribute = HPI_TUNER_LEVEL_AVG;
hpi_send_recv(&hm, &hr);
if (pw_level)
*pw_level = hr.u.cu.tuner.s_level;
return hr.error;
}
u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.cu.attribute = HPI_TUNER_LEVEL_RAW;
hpi_send_recv(&hm, &hr);
if (pw_level)
*pw_level = hr.u.cu.tuner.s_level;
return hr.error;
}
u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index,
const u16 band, u32 *pdeemphasis)
{
return hpi_control_query(h_tuner, HPI_TUNER_DEEMPHASIS, index, band,
pdeemphasis);
}
u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis)
{
return hpi_control_param_set(h_control, HPI_TUNER_DEEMPHASIS,
deemphasis, 0);
}
u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis)
{
return hpi_control_param1_get(h_control, HPI_TUNER_DEEMPHASIS,
pdeemphasis);
}
u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program)
{
return hpi_control_query(h_tuner, HPI_TUNER_PROGRAM, 0, 0,
pbitmap_program);
}
u16 hpi_tuner_set_program(u32 h_control, u32 program)
{
return hpi_control_param_set(h_control, HPI_TUNER_PROGRAM, program,
0);
}
u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram)
{
return hpi_control_param1_get(h_control, HPI_TUNER_PROGRAM, pprogram);
}
u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version,
const u32 string_size)
{
return hpi_control_get_string(h_control,
HPI_TUNER_HDRADIO_DSP_VERSION, psz_dsp_version, string_size);
}
u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version,
const u32 string_size)
{
return hpi_control_get_string(h_control,
HPI_TUNER_HDRADIO_SDK_VERSION, psz_sdk_version, string_size);
}
u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status)
{
u32 status = 0;
u16 error = 0;
error = hpi_control_param1_get(h_control, HPI_TUNER_STATUS, &status);
if (pw_status) {
if (!error) {
*pw_status_mask = (u16)(status >> 16);
*pw_status = (u16)(status & 0xFFFF);
} else {
*pw_status_mask = 0;
*pw_status = 0;
}
}
return error;
}
u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value)
{
return hpi_control_param_set(h_control, HPI_TUNER_MODE, mode, value);
}
u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value)
{
return hpi_control_param_get(h_control, HPI_TUNER_MODE, mode, 0,
pn_value, NULL);
}
u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality)
{
return hpi_control_param1_get(h_control,
HPI_TUNER_HDRADIO_SIGNAL_QUALITY, pquality);
}
u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend)
{
return hpi_control_param1_get(h_control, HPI_TUNER_HDRADIO_BLEND,
pblend);
}
u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend)
{
return hpi_control_param_set(h_control, HPI_TUNER_HDRADIO_BLEND,
blend, 0);
}
u16 hpi_tuner_get_rds(u32 h_control, char *p_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_TUNER_RDS;
hpi_send_recv(&hm, &hr);
if (p_data) {
*(u32 *)&p_data[0] = hr.u.cu.tuner.rds.data[0];
*(u32 *)&p_data[4] = hr.u.cu.tuner.rds.data[1];
*(u32 *)&p_data[8] = hr.u.cu.tuner.rds.bLER;
}
return hr.error;
}
u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string,
const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_CHANNEL_NAME,
psz_string, data_length);
}
u16 hpi_pad_get_artist(u32 h_control, char *psz_string, const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_ARTIST, psz_string,
data_length);
}
u16 hpi_pad_get_title(u32 h_control, char *psz_string, const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_TITLE, psz_string,
data_length);
}
u16 hpi_pad_get_comment(u32 h_control, char *psz_string,
const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_COMMENT, psz_string,
data_length);
}
u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY)
{
return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_TYPE, ppTY);
}
u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI)
{
return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_ID, ppI);
}
u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels)
{
return hpi_control_query(h_volume, HPI_VOLUME_NUM_CHANNELS, 0, 0,
p_channels);
}
u16 hpi_volume_set_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS]
)
{
return hpi_control_log_set2(h_control, HPI_VOLUME_GAIN,
an_log_gain[0], an_log_gain[1]);
}
u16 hpi_volume_get_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS]
)
{
return hpi_control_log_get2(h_control, HPI_VOLUME_GAIN,
&an_log_gain[0], &an_log_gain[1]);
}
u16 hpi_volume_set_mute(u32 h_control, u32 mute)
{
return hpi_control_param_set(h_control, HPI_VOLUME_MUTE, mute, 0);
}
u16 hpi_volume_get_mute(u32 h_control, u32 *mute)
{
return hpi_control_param1_get(h_control, HPI_VOLUME_MUTE, mute);
}
u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB,
short *max_gain_01dB, short *step_gain_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_VOLUME_RANGE;
hpi_send_recv(&hm, &hr);
if (hr.error) {
hr.u.c.an_log_value[0] = 0;
hr.u.c.an_log_value[1] = 0;
hr.u.c.param1 = 0;
}
if (min_gain_01dB)
*min_gain_01dB = hr.u.c.an_log_value[0];
if (max_gain_01dB)
*max_gain_01dB = hr.u.c.an_log_value[1];
if (step_gain_01dB)
*step_gain_01dB = (short)hr.u.c.param1;
return hr.error;
}
u16 hpi_volume_auto_fade_profile(u32 h_control,
short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms,
u16 profile)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
memcpy(hm.u.c.an_log_value, an_stop_gain0_01dB,
sizeof(short) * HPI_MAX_CHANNELS);
hm.u.c.attribute = HPI_VOLUME_AUTOFADE;
hm.u.c.param1 = duration_ms;
hm.u.c.param2 = profile;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_volume_auto_fade(u32 h_control,
short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms)
{
return hpi_volume_auto_fade_profile(h_control, an_stop_gain0_01dB,
duration_ms, HPI_VOLUME_AUTOFADE_LOG);
}
u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_VOX_THRESHOLD;
hm.u.c.an_log_value[0] = an_gain0_01dB;
hpi_send_recv(&hm, &hr);
return hr.error;
}
u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_VOX_THRESHOLD;
hpi_send_recv(&hm, &hr);
*an_gain0_01dB = hr.u.c.an_log_value[0];
return hr.error;
}
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