| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jaroslav Kysela | 1432 | 93.72% | 1 | 33.33% |
| Takashi Iwai | 96 | 6.28% | 2 | 66.67% |
| Total | 1528 | 3 |
/* * 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, }; struct mixart_msg { u32 message_id; struct mixart_uid uid; void* data; size_t size; }; /* structs used to communicate with miXart */ struct mixart_enum_connector_resp { u32 error_code; u32 first_uid_offset; u32 uid_count; u32 current_uid_index; struct mixart_uid 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 */ struct mixart_audio_info_req { u32 line_max_level; /* float */ u32 micro_max_level; /* float */ u32 cd_max_level; /* float */ } __attribute__((packed)); 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)); struct mixart_digital_hw_info { u32 hw_connection_type; u32 presence; u32 clock; u32 reserved; } __attribute__((packed)); struct mixart_analog_info { u32 type_mask; struct mixart_analog_hw_info micro_info; struct mixart_analog_hw_info line_info; struct mixart_analog_hw_info cd_info; u32 analog_level_present; } __attribute__((packed)); struct mixart_digital_info { u32 type_mask; struct mixart_digital_hw_info aes_info; struct mixart_digital_hw_info adat_info; } __attribute__((packed)); struct mixart_audio_info { u32 clock_type_mask; struct mixart_analog_info analog_info; struct mixart_digital_info digital_info; } __attribute__((packed)); struct mixart_audio_info_resp { u32 txx_status; struct mixart_audio_info 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 */ 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 */ struct mixart_streaming_group_req { u32 stream_count; u32 channel_count; u32 user_grp_number; u32 first_phys_audio; u32 latency; struct mixart_stream_info stream_info[32]; struct mixart_uid connector; u32 flow_entry[32]; } __attribute__((packed)); struct mixart_stream_desc { struct mixart_uid stream_uid; u32 stream_desc; } __attribute__((packed)); struct mixart_streaming_group { u32 status; struct mixart_uid group; u32 pipe_desc; u32 stream_count; struct mixart_stream_desc stream[32]; } __attribute__((packed)); /* MSG_STREAM_DELETE_GROUP */ /* request : mixart_uid_t group */ 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, */ struct mixart_fx_couple_uid { struct mixart_uid uid_fx_code; struct mixart_uid uid_fx_data; } __attribute__((packed)); struct mixart_txx_stream_desc { struct mixart_uid uid_pipe; u32 stream_idx; u32 fx_number; struct mixart_fx_couple_uid uid_fx[4]; } __attribute__((packed)); struct mixart_flow_info { struct mixart_txx_stream_desc stream_desc; u32 flow_entry; u32 flow_phy_addr; } __attribute__((packed)); struct mixart_stream_state_req { u32 delayed; u64 scheduler; u32 reserved4np[3]; u32 stream_count; /* set to 1 for instance */ struct mixart_flow_info 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 */ struct mixart_group_state_req { u32 delayed; u64 scheduler; u32 reserved4np[2]; u32 pipe_count; /* set to 1 for instance */ struct mixart_uid pipe_uid[1]; /* could be an array[pipe_count] */ } __attribute__((packed)); struct mixart_group_state_resp { u32 txx_status; u64 scheduler; } __attribute__((packed)); /* Structures used by the MSG_SERVICES_TIMER_NOTIFY command */ struct mixart_sample_pos { u32 buffer_id; u32 validity; u32 sample_pos_high_part; u32 sample_pos_low_part; } __attribute__((packed)); struct mixart_timer_notify { u32 stream_count; struct mixart_sample_pos 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 */ struct mixart_return_uid { u32 error_code; struct mixart_uid 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 }; struct mixart_clock_properties { u32 error_code; u32 validation_mask; u32 frequency; u32 reference_frequency; u32 clock_generic_type; u32 clock_mode; struct mixart_uid uid_clock_source; struct mixart_uid uid_event_source; u32 event_mode; u32 synchro_signal_presence; u32 format; u32 board_mask; u32 nb_callers; /* set to 1 (see below) */ struct mixart_uid uid_caller[1]; } __attribute__((packed)); 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 }; 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 !) */ struct mixart_txx_stream_desc stream_desc[1]; /* only one stream per command, but this could be an array */ } __attribute__((packed)); /* MSG_CONNECTOR_GET_OUT_AUDIO_LEVEL = 0x050009, */ 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 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) */ struct mixart_uid_enumeration { u32 error_code; u32 first_uid_offset; u32 nb_uid; u32 current_uid_index; struct mixart_uid uid[MIXART_MAX_PHYS_IO]; } __attribute__((packed)); /* MSG_PHYSICALIO_SET_LEVEL = 0x0F0008, MSG_PHYSICALIO_GET_LEVEL = 0x0F000C, */ struct mixart_io_channel_level { u32 analog_level; /* float */ u32 unused[2]; } __attribute__((packed)); struct mixart_io_level { s32 channel; /* 0=left, 1=right, -1=both, -2=both same */ struct mixart_io_channel_level level[2]; } __attribute__((packed)); /* MSG_STREAM_SET_IN_AUDIO_LEVEL = 0x130015, */ struct mixart_in_audio_level_info { struct mixart_uid connector; u32 valid_mask1; u32 valid_mask2; u32 digital_level; u32 analog_level; } __attribute__((packed)); struct mixart_set_in_audio_level_req { u32 delayed; u64 scheduler; u32 audio_count; /* set to <= 2 */ u32 reserved4np; struct mixart_in_audio_level_info 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 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)); struct mixart_set_out_stream_level { struct mixart_txx_stream_desc desc; struct mixart_out_stream_level_info out_level; } __attribute__((packed)); struct mixart_set_out_stream_level_req { u32 delayed; u64 scheduler; u32 reserved4np[2]; u32 nb_of_stream; /* set to 1 */ struct mixart_set_out_stream_level stream_level; /* could be an array */ } __attribute__((packed)); /* response to this request is a u32 status value */ /* exported */ void snd_mixart_init_mailbox(struct mixart_mgr *mgr); void snd_mixart_exit_mailbox(struct mixart_mgr *mgr); int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int max_resp_size, void *resp_data); int snd_mixart_send_msg_wait_notif(struct mixart_mgr *mgr, struct mixart_msg *request, u32 notif_event); int snd_mixart_send_msg_nonblock(struct mixart_mgr *mgr, struct mixart_msg *request); irqreturn_t snd_mixart_interrupt(int irq, void *dev_id); irqreturn_t snd_mixart_threaded_irq(int irq, void *dev_id); void snd_mixart_reset_board(struct mixart_mgr *mgr); #endif /* __SOUND_MIXART_CORE_H */
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