diff options
Diffstat (limited to 'sound/pci/mixart/mixart_core.h')
| -rw-r--r-- | sound/pci/mixart/mixart_core.h | 607 |
1 files changed, 607 insertions, 0 deletions
diff --git a/sound/pci/mixart/mixart_core.h b/sound/pci/mixart/mixart_core.h new file mode 100644 index 00000000000..99450eba15c --- /dev/null +++ b/sound/pci/mixart/mixart_core.h @@ -0,0 +1,607 @@ +/* + * Driver for Digigram miXart soundcards + * + * low level interface with interrupt handling and mail box implementation + * + * Copyright (c) 2003 by Digigram <alsa@digigram.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __SOUND_MIXART_CORE_H +#define __SOUND_MIXART_CORE_H + + +enum mixart_message_id { + MSG_CONNECTOR_GET_AUDIO_INFO = 0x050008, + MSG_CONNECTOR_GET_OUT_AUDIO_LEVEL = 0x050009, + MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL = 0x05000A, + + MSG_CONSOLE_MANAGER = 0x070000, + MSG_CONSOLE_GET_CLOCK_UID = 0x070003, + + MSG_PHYSICALIO_SET_LEVEL = 0x0F0008, + + MSG_STREAM_ADD_INPUT_GROUP = 0x130000, + MSG_STREAM_ADD_OUTPUT_GROUP = 0x130001, + MSG_STREAM_DELETE_GROUP = 0x130004, + MSG_STREAM_START_STREAM_GRP_PACKET = 0x130006, + MSG_STREAM_START_INPUT_STAGE_PACKET = 0x130007, + MSG_STREAM_START_OUTPUT_STAGE_PACKET = 0x130008, + MSG_STREAM_STOP_STREAM_GRP_PACKET = 0x130009, + MSG_STREAM_STOP_INPUT_STAGE_PACKET = 0x13000A, + MSG_STREAM_STOP_OUTPUT_STAGE_PACKET = 0x13000B, + MSG_STREAM_SET_INPUT_STAGE_PARAM = 0x13000F, + MSG_STREAM_SET_OUTPUT_STAGE_PARAM = 0x130010, + MSG_STREAM_SET_IN_AUDIO_LEVEL = 0x130015, + MSG_STREAM_SET_OUT_STREAM_LEVEL = 0x130017, + + MSG_SYSTEM_FIRST_ID = 0x160000, + MSG_SYSTEM_ENUM_PHYSICAL_IO = 0x16000E, + MSG_SYSTEM_ENUM_PLAY_CONNECTOR = 0x160017, + MSG_SYSTEM_ENUM_RECORD_CONNECTOR = 0x160018, + MSG_SYSTEM_WAIT_SYNCHRO_CMD = 0x16002C, + MSG_SYSTEM_SEND_SYNCHRO_CMD = 0x16002D, + + MSG_SERVICES_TIMER_NOTIFY = 0x1D0404, + MSG_SERVICES_REPORT_TRACES = 0x1D0700, + + MSG_CLOCK_CHECK_PROPERTIES = 0x200001, + MSG_CLOCK_SET_PROPERTIES = 0x200002, +}; + + +typedef struct mixart_msg mixart_msg_t; +struct mixart_msg +{ + u32 message_id; + mixart_uid_t uid; + void* data; + size_t size; +}; + +/* structs used to communicate with miXart */ + +typedef struct mixart_enum_connector_resp mixart_enum_connector_resp_t; +struct mixart_enum_connector_resp +{ + u32 error_code; + u32 first_uid_offset; + u32 uid_count; + u32 current_uid_index; + mixart_uid_t uid[MIXART_MAX_PHYS_CONNECTORS]; +} __attribute__((packed)); + + +/* used for following struct */ +#define MIXART_FLOAT_P_22_0_TO_HEX 0x41b00000 /* 22.0f */ +#define MIXART_FLOAT_M_20_0_TO_HEX 0xc1a00000 /* -20.0f */ +#define MIXART_FLOAT____0_0_TO_HEX 0x00000000 /* 0.0f */ + +typedef struct mixart_audio_info_req mixart_audio_info_req_t; +struct mixart_audio_info_req +{ + u32 line_max_level; /* float */ + u32 micro_max_level; /* float */ + u32 cd_max_level; /* float */ +} __attribute__((packed)); + +typedef struct mixart_analog_hw_info mixart_analog_hw_info_t; +struct mixart_analog_hw_info +{ + u32 is_present; + u32 hw_connection_type; + u32 max_level; /* float */ + u32 min_var_level; /* float */ + u32 max_var_level; /* float */ + u32 step_var_level; /* float */ + u32 fix_gain; /* float */ + u32 zero_var; /* float */ +} __attribute__((packed)); + +typedef struct mixart_digital_hw_info mixart_digital_hw_info_t; +struct mixart_digital_hw_info +{ + u32 hw_connection_type; + u32 presence; + u32 clock; + u32 reserved; +} __attribute__((packed)); + +typedef struct mixart_analog_info mixart_analog_info_t; +struct mixart_analog_info +{ + u32 type_mask; + mixart_analog_hw_info_t micro_info; + mixart_analog_hw_info_t line_info; + mixart_analog_hw_info_t cd_info; + u32 analog_level_present; +} __attribute__((packed)); + +typedef struct mixart_digital_info mixart_digital_info_t; +struct mixart_digital_info +{ + u32 type_mask; + mixart_digital_hw_info_t aes_info; + mixart_digital_hw_info_t adat_info; +} __attribute__((packed)); + +typedef struct mixart_audio_info mixart_audio_info_t; +struct mixart_audio_info +{ + u32 clock_type_mask; + mixart_analog_info_t analog_info; + mixart_digital_info_t digital_info; +} __attribute__((packed)); + +typedef struct mixart_audio_info_resp mixart_audio_info_resp_t; +struct mixart_audio_info_resp +{ + u32 txx_status; + mixart_audio_info_t info; +} __attribute__((packed)); + + +/* used for nb_bytes_max_per_sample */ +#define MIXART_FLOAT_P__4_0_TO_HEX 0x40800000 /* +4.0f */ +#define MIXART_FLOAT_P__8_0_TO_HEX 0x41000000 /* +8.0f */ + +typedef struct mixart_stream_info mixart_stream_info_t; +struct mixart_stream_info +{ + u32 size_max_byte_frame; + u32 size_max_sample_frame; + u32 nb_bytes_max_per_sample; /* float */ +} __attribute__((packed)); + +/* MSG_STREAM_ADD_INPUT_GROUP */ +/* MSG_STREAM_ADD_OUTPUT_GROUP */ + +typedef struct mixart_streaming_group_req mixart_streaming_group_req_t; +struct mixart_streaming_group_req +{ + u32 stream_count; + u32 channel_count; + u32 user_grp_number; + u32 first_phys_audio; + u32 latency; + mixart_stream_info_t stream_info[32]; + mixart_uid_t connector; + u32 flow_entry[32]; +} __attribute__((packed)); + +typedef struct mixart_stream_desc mixart_stream_desc_t; +struct mixart_stream_desc +{ + mixart_uid_t stream_uid; + u32 stream_desc; +} __attribute__((packed)); + +typedef struct mixart_streaming_group mixart_streaming_group_t; +struct mixart_streaming_group +{ + u32 status; + mixart_uid_t group; + u32 pipe_desc; + u32 stream_count; + mixart_stream_desc_t stream[32]; +} __attribute__((packed)); + +/* MSG_STREAM_DELETE_GROUP */ + +/* request : mixart_uid_t group */ + +typedef struct mixart_delete_group_resp mixart_delete_group_resp_t; +struct mixart_delete_group_resp +{ + u32 status; + u32 unused[2]; +} __attribute__((packed)); + + +/* MSG_STREAM_START_INPUT_STAGE_PACKET = 0x130000 + 7, + MSG_STREAM_START_OUTPUT_STAGE_PACKET = 0x130000 + 8, + MSG_STREAM_STOP_INPUT_STAGE_PACKET = 0x130000 + 10, + MSG_STREAM_STOP_OUTPUT_STAGE_PACKET = 0x130000 + 11, + */ + +typedef struct mixart_fx_couple_uid mixart_fx_couple_uid_t; +struct mixart_fx_couple_uid +{ + mixart_uid_t uid_fx_code; + mixart_uid_t uid_fx_data; +} __attribute__((packed)); + +typedef struct mixart_txx_stream_desc mixart_txx_stream_desc_t; +struct mixart_txx_stream_desc +{ + mixart_uid_t uid_pipe; + u32 stream_idx; + u32 fx_number; + mixart_fx_couple_uid_t uid_fx[4]; +} __attribute__((packed)); + +typedef struct mixart_flow_info mixart_flow_info_t; +struct mixart_flow_info +{ + mixart_txx_stream_desc_t stream_desc; + u32 flow_entry; + u32 flow_phy_addr; +} __attribute__((packed)); + +typedef struct mixart_stream_state_req mixart_stream_state_req_t; +struct mixart_stream_state_req +{ + u32 delayed; + u64 scheduler; + u32 reserved4np[3]; + u32 stream_count; /* set to 1 for instance */ + mixart_flow_info_t stream_info; /* could be an array[stream_count] */ +} __attribute__((packed)); + +/* MSG_STREAM_START_STREAM_GRP_PACKET = 0x130000 + 6 + MSG_STREAM_STOP_STREAM_GRP_PACKET = 0x130000 + 9 + */ + +typedef struct mixart_group_state_req mixart_group_state_req_t; +struct mixart_group_state_req +{ + u32 delayed; + u64 scheduler; + u32 reserved4np[2]; + u32 pipe_count; /* set to 1 for instance */ + mixart_uid_t pipe_uid[1]; /* could be an array[pipe_count] */ +} __attribute__((packed)); + +typedef struct mixart_group_state_resp mixart_group_state_resp_t; +struct mixart_group_state_resp +{ + u32 txx_status; + u64 scheduler; +} __attribute__((packed)); + + + +/* Structures used by the MSG_SERVICES_TIMER_NOTIFY command */ + +typedef struct mixart_sample_pos mixart_sample_pos_t; +struct mixart_sample_pos +{ + u32 buffer_id; + u32 validity; + u32 sample_pos_high_part; + u32 sample_pos_low_part; +} __attribute__((packed)); + +typedef struct mixart_timer_notify mixart_timer_notify_t; +struct mixart_timer_notify +{ + u32 stream_count; + mixart_sample_pos_t streams[MIXART_MAX_STREAM_PER_CARD * MIXART_MAX_CARDS]; +} __attribute__((packed)); + + +/* MSG_CONSOLE_GET_CLOCK_UID = 0x070003, + */ + +/* request is a uid with desc = MSG_CONSOLE_MANAGER | cardindex */ + +typedef struct mixart_return_uid mixart_return_uid_t; +struct mixart_return_uid +{ + u32 error_code; + mixart_uid_t uid; +} __attribute__((packed)); + +/* MSG_CLOCK_CHECK_PROPERTIES = 0x200001, + MSG_CLOCK_SET_PROPERTIES = 0x200002, +*/ + +enum mixart_clock_generic_type { + CGT_NO_CLOCK, + CGT_INTERNAL_CLOCK, + CGT_PROGRAMMABLE_CLOCK, + CGT_INTERNAL_ENSLAVED_CLOCK, + CGT_EXTERNAL_CLOCK, + CGT_CURRENT_CLOCK +}; + +enum mixart_clock_mode { + CM_UNDEFINED, + CM_MASTER, + CM_SLAVE, + CM_STANDALONE, + CM_NOT_CONCERNED +}; + + +typedef struct mixart_clock_properties mixart_clock_properties_t; +struct mixart_clock_properties +{ + u32 error_code; + u32 validation_mask; + u32 frequency; + u32 reference_frequency; + u32 clock_generic_type; + u32 clock_mode; + mixart_uid_t uid_clock_source; + mixart_uid_t uid_event_source; + u32 event_mode; + u32 synchro_signal_presence; + u32 format; + u32 board_mask; + u32 nb_callers; /* set to 1 (see below) */ + mixart_uid_t uid_caller[1]; +} __attribute__((packed)); + +typedef struct mixart_clock_properties_resp mixart_clock_properties_resp_t; +struct mixart_clock_properties_resp +{ + u32 status; + u32 clock_mode; +} __attribute__((packed)); + + +/* MSG_STREAM_SET_INPUT_STAGE_PARAM = 0x13000F */ +/* MSG_STREAM_SET_OUTPUT_STAGE_PARAM = 0x130010 */ + +enum mixart_coding_type { + CT_NOT_DEFINED, + CT_LINEAR, + CT_MPEG_L1, + CT_MPEG_L2, + CT_MPEG_L3, + CT_MPEG_L3_LSF, + CT_GSM +}; +enum mixart_sample_type { + ST_NOT_DEFINED, + ST_FLOATING_POINT_32BE, + ST_FLOATING_POINT_32LE, + ST_FLOATING_POINT_64BE, + ST_FLOATING_POINT_64LE, + ST_FIXED_POINT_8, + ST_FIXED_POINT_16BE, + ST_FIXED_POINT_16LE, + ST_FIXED_POINT_24BE, + ST_FIXED_POINT_24LE, + ST_FIXED_POINT_32BE, + ST_FIXED_POINT_32LE, + ST_INTEGER_8, + ST_INTEGER_16BE, + ST_INTEGER_16LE, + ST_INTEGER_24BE, + ST_INTEGER_24LE, + ST_INTEGER_32BE, + ST_INTEGER_32LE +}; + +typedef struct mixart_stream_param_desc mixart_stream_param_desc_t; +struct mixart_stream_param_desc +{ + u32 coding_type; /* use enum mixart_coding_type */ + u32 sample_type; /* use enum mixart_sample_type */ + + union { + struct { + u32 linear_endian_ness; + u32 linear_bits; + u32 is_signed; + u32 is_float; + } linear_format_info; + + struct { + u32 mpeg_layer; + u32 mpeg_mode; + u32 mpeg_mode_extension; + u32 mpeg_pre_emphasis; + u32 mpeg_has_padding_bit; + u32 mpeg_has_crc; + u32 mpeg_has_extension; + u32 mpeg_is_original; + u32 mpeg_has_copyright; + } mpeg_format_info; + } format_info; + + u32 delayed; + u64 scheduler; + u32 sample_size; + u32 has_header; + u32 has_suffix; + u32 has_bitrate; + u32 samples_per_frame; + u32 bytes_per_frame; + u32 bytes_per_sample; + u32 sampling_freq; + u32 number_of_channel; + u32 stream_number; + u32 buffer_size; + u32 differed_time; + u32 reserved4np[3]; + u32 pipe_count; /* set to 1 (array size !) */ + u32 stream_count; /* set to 1 (array size !) */ + mixart_txx_stream_desc_t stream_desc[1]; /* only one stream per command, but this could be an array */ + +} __attribute__((packed)); + + +/* MSG_CONNECTOR_GET_OUT_AUDIO_LEVEL = 0x050009, + */ + + +typedef struct mixart_get_out_audio_level mixart_get_out_audio_level_t; +struct mixart_get_out_audio_level +{ + u32 txx_status; + u32 digital_level; /* float */ + u32 analog_level; /* float */ + u32 monitor_level; /* float */ + u32 mute; + u32 monitor_mute1; + u32 monitor_mute2; +} __attribute__((packed)); + + +/* MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL = 0x05000A, + */ + +/* used for valid_mask below */ +#define MIXART_AUDIO_LEVEL_ANALOG_MASK 0x01 +#define MIXART_AUDIO_LEVEL_DIGITAL_MASK 0x02 +#define MIXART_AUDIO_LEVEL_MONITOR_MASK 0x04 +#define MIXART_AUDIO_LEVEL_MUTE_MASK 0x08 +#define MIXART_AUDIO_LEVEL_MUTE_M1_MASK 0x10 +#define MIXART_AUDIO_LEVEL_MUTE_M2_MASK 0x20 + +typedef struct mixart_set_out_audio_level mixart_set_out_audio_level_t; +struct mixart_set_out_audio_level +{ + u32 delayed; + u64 scheduler; + u32 valid_mask1; + u32 valid_mask2; + u32 digital_level; /* float */ + u32 analog_level; /* float */ + u32 monitor_level; /* float */ + u32 mute; + u32 monitor_mute1; + u32 monitor_mute2; + u32 reserved4np; +} __attribute__((packed)); + + +/* MSG_SYSTEM_ENUM_PHYSICAL_IO = 0x16000E, + */ + +#define MIXART_MAX_PHYS_IO (MIXART_MAX_CARDS * 2 * 2) /* 4 * (analog+digital) * (playback+capture) */ + +typedef struct mixart_uid_enumeration mixart_uid_enumeration_t; +struct mixart_uid_enumeration +{ + u32 error_code; + u32 first_uid_offset; + u32 nb_uid; + u32 current_uid_index; + mixart_uid_t uid[MIXART_MAX_PHYS_IO]; +} __attribute__((packed)); + + +/* MSG_PHYSICALIO_SET_LEVEL = 0x0F0008, + MSG_PHYSICALIO_GET_LEVEL = 0x0F000C, +*/ + +typedef struct mixart_io_channel_level mixart_io_channel_level_t; +struct mixart_io_channel_level +{ + u32 analog_level; /* float */ + u32 unused[2]; +} __attribute__((packed)); + +typedef struct mixart_io_level mixart_io_level_t; +struct mixart_io_level +{ + s32 channel; /* 0=left, 1=right, -1=both, -2=both same */ + mixart_io_channel_level_t level[2]; +} __attribute__((packed)); + + +/* MSG_STREAM_SET_IN_AUDIO_LEVEL = 0x130015, + */ + +typedef struct mixart_in_audio_level_info mixart_in_audio_level_info_t; +struct mixart_in_audio_level_info +{ + mixart_uid_t connector; + u32 valid_mask1; + u32 valid_mask2; + u32 digital_level; + u32 analog_level; +} __attribute__((packed)); + +typedef struct mixart_set_in_audio_level_req mixart_set_in_audio_level_req_t; +struct mixart_set_in_audio_level_req +{ + u32 delayed; + u64 scheduler; + u32 audio_count; /* set to <= 2 */ + u32 reserved4np; + mixart_in_audio_level_info_t level[2]; +} __attribute__((packed)); + +/* response is a 32 bit status */ + + +/* MSG_STREAM_SET_OUT_STREAM_LEVEL = 0x130017, + */ + +/* defines used for valid_mask1 */ +#define MIXART_OUT_STREAM_SET_LEVEL_LEFT_AUDIO1 0x01 +#define MIXART_OUT_STREAM_SET_LEVEL_LEFT_AUDIO2 0x02 +#define MIXART_OUT_STREAM_SET_LEVEL_RIGHT_AUDIO1 0x04 +#define MIXART_OUT_STREAM_SET_LEVEL_RIGHT_AUDIO2 0x08 +#define MIXART_OUT_STREAM_SET_LEVEL_STREAM_1 0x10 +#define MIXART_OUT_STREAM_SET_LEVEL_STREAM_2 0x20 +#define MIXART_OUT_STREAM_SET_LEVEL_MUTE_1 0x40 +#define MIXART_OUT_STREAM_SET_LEVEL_MUTE_2 0x80 + +typedef struct mixart_out_stream_level_info mixart_out_stream_level_info_t; +struct mixart_out_stream_level_info +{ + u32 valid_mask1; + u32 valid_mask2; + u32 left_to_out1_level; + u32 left_to_out2_level; + u32 right_to_out1_level; + u32 right_to_out2_level; + u32 digital_level1; + u32 digital_level2; + u32 mute1; + u32 mute2; +} __attribute__((packed)); + +typedef struct mixart_set_out_stream_level mixart_set_out_stream_level_t; +struct mixart_set_out_stream_level +{ + mixart_txx_stream_desc_t desc; + mixart_out_stream_level_info_t out_level; +} __attribute__((packed)); + +typedef struct mixart_set_out_stream_level_req mixart_set_out_stream_level_req_t; +struct mixart_set_out_stream_level_req +{ + u32 delayed; + u64 scheduler; + u32 reserved4np[2]; + u32 nb_of_stream; /* set to 1 */ + mixart_set_out_stream_level_t stream_level; /* could be an array */ +} __attribute__((packed)); + +/* response to this request is a u32 status value */ + + +/* exported */ +void snd_mixart_init_mailbox(mixart_mgr_t *mgr); +void snd_mixart_exit_mailbox(mixart_mgr_t *mgr); + +int snd_mixart_send_msg(mixart_mgr_t *mgr, mixart_msg_t *request, int max_resp_size, void *resp_data); +int snd_mixart_send_msg_wait_notif(mixart_mgr_t *mgr, mixart_msg_t *request, u32 notif_event); +int snd_mixart_send_msg_nonblock(mixart_mgr_t *mgr, mixart_msg_t *request); + +irqreturn_t snd_mixart_interrupt(int irq, void *dev_id, struct pt_regs *regs); +void snd_mixart_msg_tasklet( unsigned long arg); + +void snd_mixart_reset_board(mixart_mgr_t *mgr); + +#endif /* __SOUND_MIXART_CORE_H */ |