1 /*
2  * This file is auto-generated. Modifications will be lost.
3  *
4  * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5  * for more information.
6  */
7 #ifndef _UAPI_SOUND_FIREWIRE_H_INCLUDED
8 #define _UAPI_SOUND_FIREWIRE_H_INCLUDED
9 #include <linux/ioctl.h>
10 #include <linux/types.h>
11 #define SNDRV_FIREWIRE_EVENT_LOCK_STATUS 0x000010cc
12 #define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION 0xd1ce004e
13 #define SNDRV_FIREWIRE_EVENT_EFW_RESPONSE 0x4e617475
14 #define SNDRV_FIREWIRE_EVENT_DIGI00X_MESSAGE 0x746e736c
15 #define SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION 0x64776479
16 #define SNDRV_FIREWIRE_EVENT_TASCAM_CONTROL 0x7473636d
17 #define SNDRV_FIREWIRE_EVENT_MOTU_REGISTER_DSP_CHANGE 0x4d545244
18 #define SNDRV_FIREWIRE_EVENT_FF400_MESSAGE 0x4f6c6761
19 struct snd_firewire_event_common {
20   unsigned int type;
21 };
22 struct snd_firewire_event_lock_status {
23   unsigned int type;
24   unsigned int status;
25 };
26 struct snd_firewire_event_dice_notification {
27   unsigned int type;
28   unsigned int notification;
29 };
30 #define SND_EFW_TRANSACTION_USER_SEQNUM_MAX ((__u32) ((__u16) ~0) - 1)
31 struct snd_efw_transaction {
32   __be32 length;
33   __be32 version;
34   __be32 seqnum;
35   __be32 category;
36   __be32 command;
37   __be32 status;
38   __be32 params[];
39 };
40 struct snd_firewire_event_efw_response {
41   unsigned int type;
42   __be32 response[];
43 };
44 struct snd_firewire_event_digi00x_message {
45   unsigned int type;
46   __u32 message;
47 };
48 struct snd_firewire_event_motu_notification {
49   unsigned int type;
50   __u32 message;
51 };
52 struct snd_firewire_tascam_change {
53   unsigned int index;
54   __be32 before;
55   __be32 after;
56 };
57 struct snd_firewire_event_tascam_control {
58   unsigned int type;
59   struct snd_firewire_tascam_change changes[];
60 };
61 struct snd_firewire_event_motu_register_dsp_change {
62   unsigned int type;
63   __u32 count;
64   __u32 changes[];
65 };
66 struct snd_firewire_event_ff400_message {
67   unsigned int type;
68   unsigned int message_count;
69   struct {
70     __u32 message;
71     __u32 tstamp;
72   } messages[];
73 };
74 union snd_firewire_event {
75   struct snd_firewire_event_common common;
76   struct snd_firewire_event_lock_status lock_status;
77   struct snd_firewire_event_dice_notification dice_notification;
78   struct snd_firewire_event_efw_response efw_response;
79   struct snd_firewire_event_digi00x_message digi00x_message;
80   struct snd_firewire_event_tascam_control tascam_control;
81   struct snd_firewire_event_motu_notification motu_notification;
82   struct snd_firewire_event_motu_register_dsp_change motu_register_dsp_change;
83   struct snd_firewire_event_ff400_message ff400_message;
84 };
85 #define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info)
86 #define SNDRV_FIREWIRE_IOCTL_LOCK _IO('H', 0xf9)
87 #define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa)
88 #define SNDRV_FIREWIRE_IOCTL_TASCAM_STATE _IOR('H', 0xfb, struct snd_firewire_tascam_state)
89 #define SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_METER _IOR('H', 0xfc, struct snd_firewire_motu_register_dsp_meter)
90 #define SNDRV_FIREWIRE_IOCTL_MOTU_COMMAND_DSP_METER _IOR('H', 0xfd, struct snd_firewire_motu_command_dsp_meter)
91 #define SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_PARAMETER _IOR('H', 0xfe, struct snd_firewire_motu_register_dsp_parameter)
92 #define SNDRV_FIREWIRE_TYPE_DICE 1
93 #define SNDRV_FIREWIRE_TYPE_FIREWORKS 2
94 #define SNDRV_FIREWIRE_TYPE_BEBOB 3
95 #define SNDRV_FIREWIRE_TYPE_OXFW 4
96 #define SNDRV_FIREWIRE_TYPE_DIGI00X 5
97 #define SNDRV_FIREWIRE_TYPE_TASCAM 6
98 #define SNDRV_FIREWIRE_TYPE_MOTU 7
99 #define SNDRV_FIREWIRE_TYPE_FIREFACE 8
100 struct snd_firewire_get_info {
101   unsigned int type;
102   unsigned int card;
103   unsigned char guid[8];
104   char device_name[16];
105 };
106 #define SNDRV_FIREWIRE_TASCAM_STATE_COUNT 64
107 struct snd_firewire_tascam_state {
108   __be32 data[SNDRV_FIREWIRE_TASCAM_STATE_COUNT];
109 };
110 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT 24
111 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_OUTPUT_COUNT 24
112 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT (SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT + SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_OUTPUT_COUNT)
113 struct snd_firewire_motu_register_dsp_meter {
114   __u8 data[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT];
115 };
116 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT 4
117 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT 20
118 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT 10
119 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT (SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT + 2)
120 struct snd_firewire_motu_register_dsp_parameter {
121   struct {
122     struct {
123       __u8 gain[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
124       __u8 pan[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
125       __u8 flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
126       __u8 paired_balance[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
127       __u8 paired_width[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
128     } source[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT];
129     struct {
130       __u8 paired_volume[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT];
131       __u8 paired_flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT];
132     } output;
133   } mixer;
134   struct {
135     __u8 main_paired_volume;
136     __u8 hp_paired_volume;
137     __u8 hp_paired_assignment;
138     __u8 reserved[5];
139   } output;
140   struct {
141     __u8 boost_flag;
142     __u8 nominal_level_flag;
143     __u8 reserved[6];
144   } line_input;
145   struct {
146     __u8 gain_and_invert[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT];
147     __u8 flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT];
148   } input;
149   __u8 reserved[64];
150 };
151 #define SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT 400
152 struct snd_firewire_motu_command_dsp_meter {
153   float data[SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT];
154 };
155 #endif
156