diff options
Diffstat (limited to 'include/linux/usb')
-rw-r--r-- | include/linux/usb/audio.h | 88 |
1 files changed, 63 insertions, 25 deletions
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h index ed5cf92a3c0f..c51200c715e5 100644 --- a/include/linux/usb/audio.h +++ b/include/linux/usb/audio.h | |||
@@ -47,6 +47,15 @@ | |||
47 | #define UAC_FORMAT_TYPE 0x02 | 47 | #define UAC_FORMAT_TYPE 0x02 |
48 | #define UAC_FORMAT_SPECIFIC 0x03 | 48 | #define UAC_FORMAT_SPECIFIC 0x03 |
49 | 49 | ||
50 | /* A.7 Processing Unit Process Types */ | ||
51 | #define UAC_PROCESS_UNDEFINED 0x00 | ||
52 | #define UAC_PROCESS_UP_DOWNMIX 0x01 | ||
53 | #define UAC_PROCESS_DOLBY_PROLOGIC 0x02 | ||
54 | #define UAC_PROCESS_STEREO_EXTENDER 0x03 | ||
55 | #define UAC_PROCESS_REVERB 0x04 | ||
56 | #define UAC_PROCESS_CHORUS 0x05 | ||
57 | #define UAC_PROCESS_DYN_RANGE_COMP 0x06 | ||
58 | |||
50 | /* A.8 Audio Class-Specific Endpoint Descriptor Subtypes */ | 59 | /* A.8 Audio Class-Specific Endpoint Descriptor Subtypes */ |
51 | #define UAC_EP_GENERAL 0x01 | 60 | #define UAC_EP_GENERAL 0x01 |
52 | 61 | ||
@@ -73,6 +82,60 @@ | |||
73 | 82 | ||
74 | #define UAC_GET_STAT 0xff | 83 | #define UAC_GET_STAT 0xff |
75 | 84 | ||
85 | /* A.10 Control Selector Codes */ | ||
86 | |||
87 | /* A.10.1 Terminal Control Selectors */ | ||
88 | #define UAC_TERM_COPY_PROTECT 0x01 | ||
89 | |||
90 | /* A.10.2 Feature Unit Control Selectors */ | ||
91 | #define UAC_FU_MUTE 0x01 | ||
92 | #define UAC_FU_VOLUME 0x02 | ||
93 | #define UAC_FU_BASS 0x03 | ||
94 | #define UAC_FU_MID 0x04 | ||
95 | #define UAC_FU_TREBLE 0x05 | ||
96 | #define UAC_FU_GRAPHIC_EQUALIZER 0x06 | ||
97 | #define UAC_FU_AUTOMATIC_GAIN 0x07 | ||
98 | #define UAC_FU_DELAY 0x08 | ||
99 | #define UAC_FU_BASS_BOOST 0x09 | ||
100 | #define UAC_FU_LOUDNESS 0x0a | ||
101 | |||
102 | #define UAC_CONTROL_BIT(CS) (1 << ((CS) - 1)) | ||
103 | |||
104 | /* A.10.3.1 Up/Down-mix Processing Unit Controls Selectors */ | ||
105 | #define UAC_UD_ENABLE 0x01 | ||
106 | #define UAC_UD_MODE_SELECT 0x02 | ||
107 | |||
108 | /* A.10.3.2 Dolby Prologic (tm) Processing Unit Controls Selectors */ | ||
109 | #define UAC_DP_ENABLE 0x01 | ||
110 | #define UAC_DP_MODE_SELECT 0x02 | ||
111 | |||
112 | /* A.10.3.3 3D Stereo Extender Processing Unit Control Selectors */ | ||
113 | #define UAC_3D_ENABLE 0x01 | ||
114 | #define UAC_3D_SPACE 0x02 | ||
115 | |||
116 | /* A.10.3.4 Reverberation Processing Unit Control Selectors */ | ||
117 | #define UAC_REVERB_ENABLE 0x01 | ||
118 | #define UAC_REVERB_LEVEL 0x02 | ||
119 | #define UAC_REVERB_TIME 0x03 | ||
120 | #define UAC_REVERB_FEEDBACK 0x04 | ||
121 | |||
122 | /* A.10.3.5 Chorus Processing Unit Control Selectors */ | ||
123 | #define UAC_CHORUS_ENABLE 0x01 | ||
124 | #define UAC_CHORUS_LEVEL 0x02 | ||
125 | #define UAC_CHORUS_RATE 0x03 | ||
126 | #define UAC_CHORUS_DEPTH 0x04 | ||
127 | |||
128 | /* A.10.3.6 Dynamic Range Compressor Unit Control Selectors */ | ||
129 | #define UAC_DCR_ENABLE 0x01 | ||
130 | #define UAC_DCR_RATE 0x02 | ||
131 | #define UAC_DCR_MAXAMPL 0x03 | ||
132 | #define UAC_DCR_THRESHOLD 0x04 | ||
133 | #define UAC_DCR_ATTACK_TIME 0x05 | ||
134 | #define UAC_DCR_RELEASE_TIME 0x06 | ||
135 | |||
136 | /* A.10.4 Extension Unit Control Selectors */ | ||
137 | #define UAC_XU_ENABLE 0x01 | ||
138 | |||
76 | /* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */ | 139 | /* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */ |
77 | #define UAC_MS_HEADER 0x01 | 140 | #define UAC_MS_HEADER 0x01 |
78 | #define UAC_MIDI_IN_JACK 0x02 | 141 | #define UAC_MIDI_IN_JACK 0x02 |
@@ -463,31 +526,6 @@ struct uac_iso_endpoint_descriptor { | |||
463 | #define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02 | 526 | #define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02 |
464 | #define UAC_EP_CS_ATTR_FILL_MAX 0x80 | 527 | #define UAC_EP_CS_ATTR_FILL_MAX 0x80 |
465 | 528 | ||
466 | /* A.10.2 Feature Unit Control Selectors */ | ||
467 | |||
468 | #define UAC_FU_CONTROL_UNDEFINED 0x00 | ||
469 | #define UAC_MUTE_CONTROL 0x01 | ||
470 | #define UAC_VOLUME_CONTROL 0x02 | ||
471 | #define UAC_BASS_CONTROL 0x03 | ||
472 | #define UAC_MID_CONTROL 0x04 | ||
473 | #define UAC_TREBLE_CONTROL 0x05 | ||
474 | #define UAC_GRAPHIC_EQUALIZER_CONTROL 0x06 | ||
475 | #define UAC_AUTOMATIC_GAIN_CONTROL 0x07 | ||
476 | #define UAC_DELAY_CONTROL 0x08 | ||
477 | #define UAC_BASS_BOOST_CONTROL 0x09 | ||
478 | #define UAC_LOUDNESS_CONTROL 0x0a | ||
479 | |||
480 | #define UAC_FU_MUTE (1 << (UAC_MUTE_CONTROL - 1)) | ||
481 | #define UAC_FU_VOLUME (1 << (UAC_VOLUME_CONTROL - 1)) | ||
482 | #define UAC_FU_BASS (1 << (UAC_BASS_CONTROL - 1)) | ||
483 | #define UAC_FU_MID (1 << (UAC_MID_CONTROL - 1)) | ||
484 | #define UAC_FU_TREBLE (1 << (UAC_TREBLE_CONTROL - 1)) | ||
485 | #define UAC_FU_GRAPHIC_EQ (1 << (UAC_GRAPHIC_EQUALIZER_CONTROL - 1)) | ||
486 | #define UAC_FU_AUTO_GAIN (1 << (UAC_AUTOMATIC_GAIN_CONTROL - 1)) | ||
487 | #define UAC_FU_DELAY (1 << (UAC_DELAY_CONTROL - 1)) | ||
488 | #define UAC_FU_BASS_BOOST (1 << (UAC_BASS_BOOST_CONTROL - 1)) | ||
489 | #define UAC_FU_LOUDNESS (1 << (UAC_LOUDNESS_CONTROL - 1)) | ||
490 | |||
491 | /* status word format (3.7.1.1) */ | 529 | /* status word format (3.7.1.1) */ |
492 | 530 | ||
493 | #define UAC1_STATUS_TYPE_ORIG_MASK 0x0f | 531 | #define UAC1_STATUS_TYPE_ORIG_MASK 0x0f |