---
desc-defs.c | 277 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
desc-defs.h | 3 +
desc-dump.c | 5 ++
3 files changed, 270 insertions(+), 15 deletions(-)
diff --git a/desc-defs.c b/desc-defs.c
index 6bc558e..3b5ea1e 100644
--- a/desc-defs.c
+++ b/desc-defs.c
@@ -61,6 +61,16 @@ static const char * const uac2_input_term_bmcontrols[] = {
NULL
};
+/* USB DCD for Audio Devices Release 3.0: Section 4.5.2.1, Table 4-16, pp67 */
+static const char * const uac3_input_term_bmcontrols[] = {
+ "Insertion",
+ "Overload",
+ "Underflow",
+ "Overflow",
+ "Underflow",
+ NULL
+};
+
static const char * const uac2_output_term_bmcontrols[] = {
"Copy Protect",
"Connector",
@@ -70,6 +80,15 @@ static const char * const uac2_output_term_bmcontrols[] = {
NULL
};
+/* USB DCD for Audio Devices Release 3.0: Section 4.5.2.2, Table 4-17, pp69 */
+static const char * const uac3_output_term_bmcontrols[] = {
+ "Insertion",
+ "Overload",
+ "Underflow",
+ "Overflow",
+ NULL
+};
+
static const char * const uac2_mixer_unit_bmcontrols[] = {
"Cluster",
"Underflow",
@@ -77,6 +96,13 @@ static const char * const uac2_mixer_unit_bmcontrols[] = {
NULL
};
+/* USB DCD for Audio Devices Release 3.0: Section 4.5.2.5, Table 4-29, pp79 */
+static const char * const uac3_mixer_unit_bmcontrols[] = {
+ "Underflow",
+ "Overflow",
+ NULL
+};
+
static const char * const uac2_extension_unit_bmcontrols[] = {
"Enable",
"Cluster",
@@ -85,6 +111,13 @@ static const char * const uac2_extension_unit_bmcontrols[]
= {
NULL
};
+/* USB DCD for Audio Devices Release 3.0: Section 4.5.2.11, Table 4-42, pp91 */
+static const char * const uac3_extension_unit_bmcontrols[] = {
+ "Underflow",
+ "Overflow",
+ NULL
+};
+
static const char * const uac2_clock_source_bmcontrols[] = {
"Clock Frequency",
"Clock Validity",
@@ -146,10 +179,18 @@ static const struct desc desc_audio_2_ac_header[] = {
.bmcontrol = uac2_interface_header_bmcontrols },
{ .field = NULL }
};
+/** UAC3: 4.5.2 Class-Specific AC Interface Descriptor; Table 4-15. */
+static const struct desc desc_audio_3_ac_header[] = {
+ { .field = "bCategory", .size = 1, .type = DESC_CONSTANT },
+ { .field = "wTotalLength", .size = 2, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_interface_header_bmcontrols },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_header[3] = {
desc_audio_1_ac_header,
desc_audio_2_ac_header,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_header,
};
/** UAC2: 4.7.2.10 Effect Unit Descriptor; Table 4-15. */
@@ -162,10 +203,20 @@ static const struct desc desc_audio_2_ac_effect_unit[] = {
{ .field = "iEffects", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.9 Effect Unit Descriptor; Table 4-33. */
+static const struct desc desc_audio_3_ac_effect_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wEffectType", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bmaControls", .size = 4, .type = DESC_BITMAP,
+ .array = { .array = true } },
+ { .field = "wEffectsDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_effect_unit[3] = {
NULL, /* UAC1 not supported */
desc_audio_2_ac_effect_unit,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_effect_unit,
};
@@ -196,10 +247,24 @@ static const struct desc desc_audio_2_ac_input_terminal[]
= {
{ .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.1 Input Terminal Descriptor; Table 4-16. */
+static const struct desc desc_audio_3_ac_input_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_input_term_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wExTerminalDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wConnectorsDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wTerminalDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_input_terminal[3] = {
desc_audio_1_ac_input_terminal,
desc_audio_2_ac_input_terminal,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_input_terminal,
};
@@ -224,10 +289,55 @@ static const struct desc
desc_audio_2_ac_output_terminal[] = {
{ .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.2 Output Terminal Descriptor; Table 4-17. */
+static const struct desc desc_audio_3_ac_output_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_output_term_bmcontrols },
+ { .field = "wExTerminalDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wConnectorsDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wTerminalDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_output_terminal[3] = {
desc_audio_1_ac_output_terminal,
desc_audio_2_ac_output_terminal,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_output_terminal,
+};
+
+
+/** UAC3: 4.5.2.3.1 Extended Terminal Header Descriptor; Table 4-18. */
+static const struct desc desc_audio_3_ac_extended_terminal_header[] = {
+ { .field = "wDescriptorID", .size = 2, .type = DESC_NUMBER },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+const struct desc * const desc_audio_ac_extended_terminal[3] = {
+ NULL, /* UAC1 not supported */
+ NULL, /* UAC2 not supported */
+ desc_audio_3_ac_extended_terminal_header,
+};
+
+
+/** UAC3: 4.5.2.15 Power Domain Descriptor; Table 4-46. */
+static const struct desc desc_audio_3_ac_power_domain[] = {
+ { .field = "bPowerDomainID", .size = 1, .type = DESC_NUMBER },
+ { .field = "waRecoveryTime(1)", .size = 2, .type = DESC_NUMBER },
+ { .field = "waRecoveryTime(2)", .size = 2, .type = DESC_NUMBER },
+ { .field = "bNrEntities", .size = 1, .type = DESC_NUMBER },
+ { .field = "baEntityID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 =
"bNrEntities" } },
+ { .field = "wPDomainDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = NULL }
+};
+const struct desc * const desc_audio_ac_power_domain[3] = {
+ NULL, /* UAC1 not supported */
+ NULL, /* UAC2 not supported */
+ desc_audio_3_ac_power_domain,
};
@@ -267,10 +377,24 @@ static const struct desc desc_audio_2_ac_mixer_unit[] = {
{ .field = "iMixer", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.5 Mixer Unit Descriptor; Table 4-29. */
+static const struct desc desc_audio_3_ac_mixer_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins"
} },
+ { .field = "wClusterDescrID",.size = 2, .type = DESC_NUMBER },
+ { .field = "bmMixerControls",.size = 1, .type = DESC_BITMAP,
+ .array = { .array = true } },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_mixer_unit_bmcontrols },
+ { .field = "wMixerDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_mixer_unit[3] = {
desc_audio_1_ac_mixer_unit,
desc_audio_2_ac_mixer_unit,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_mixer_unit,
};
@@ -294,10 +418,21 @@ static const struct desc desc_audio_2_ac_selector_unit[]
= {
{ .field = "iSelector", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.6 Selector Unit Descriptor; Table 4-30. */
+static const struct desc desc_audio_3_ac_selector_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins"
} },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_selector_bmcontrols },
+ { .field = "wSelectorDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_selector_unit[3] = {
desc_audio_1_ac_selector_unit,
desc_audio_2_ac_selector_unit,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_selector_unit,
};
@@ -339,10 +474,22 @@ static const struct desc
desc_audio_2_ac_processing_unit[] = {
.array = { .array = true } },
{ .field = NULL }
};
+/** UAC3: 4.5.2.10 Processing Unit Descriptor; Table 4-38. */
+static const struct desc desc_audio_3_ac_processing_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wProcessType", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins"
} },
+ { .field = "wProcessingDescrStr", .size = 2, .type =
DESC_CS_STR_DESC_ID },
+ { .field = "Process-specific", .size = 1, .type = DESC_BITMAP,
+ .array = { .array = true } },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_processing_unit[3] = {
desc_audio_1_ac_processing_unit,
desc_audio_2_ac_processing_unit,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_processing_unit,
};
@@ -365,10 +512,19 @@ static const struct desc desc_audio_2_ac_feature_unit[] =
{
{ .field = "iFeature", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.7 Feature Unit Descriptor; Table 4-31. */
+static const struct desc desc_audio_3_ac_feature_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmaControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac_feature_unit_bmcontrols, .array = {
.array = true } },
+ { .field = "wFeatureDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_feature_unit[3] = {
desc_audio_1_ac_feature_unit,
desc_audio_2_ac_feature_unit,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_feature_unit,
};
@@ -405,10 +561,23 @@ static const struct desc desc_audio_2_ac_extension_unit[]
= {
{ .field = "iExtension", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.11 Extension Unit Descriptor; Table 4-42. */
+static const struct desc desc_audio_3_ac_extension_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins"
} },
+ { .field = "wExtensionDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_extension_unit_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_extension_unit[3] = {
desc_audio_1_ac_extension_unit,
desc_audio_2_ac_extension_unit,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_extension_unit,
};
@@ -435,6 +604,16 @@ static void desc_snowflake_dump_uac2_clk_src_bmattr(
(value & 0x4) ? uac3_clk_src_bmattr[3] : "");
}
+/** Special rendering function for UAC3 clock source bmAttributes */
+static void desc_snowflake_dump_uac3_clk_src_bmattr(
+ unsigned long long value,
+ unsigned int indent)
+{
+ printf(" %s clock %s\n",
+ uac3_clk_src_bmattr[(value & 0x1)],
+ uac3_clk_src_bmattr[0x2 | ((value & 0x2) >> 1)]);
+}
+
/** UAC2: 4.7.2.1 Clock Source Descriptor; Table 4-6. */
static const struct desc desc_audio_2_ac_clock_source[] = {
{ .field = "bClockID", .size = 1, .type = DESC_CONSTANT },
@@ -446,10 +625,21 @@ static const struct desc desc_audio_2_ac_clock_source[] =
{
{ .field = "iClockSource", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.12 Clock Source Descriptor; Table 4-43. */
+static const struct desc desc_audio_3_ac_clock_source[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmAttributes", .size = 1, .type = DESC_SNOWFLAKE,
+ .snowflake = desc_snowflake_dump_uac3_clk_src_bmattr },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_source_bmcontrols },
+ { .field = "bReferenceTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "wClockSourceStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_clock_source[3] = {
NULL, /* UAC1 not supported */
desc_audio_2_ac_clock_source,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_clock_source,
};
@@ -464,10 +654,21 @@ static const struct desc desc_audio_2_ac_clock_selector[]
= {
{ .field = "iClockSelector", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.13 Clock Selector Descriptor; Table 4-44. */
+static const struct desc desc_audio_3_ac_clock_selector[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baCSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins"
} },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_selector_bmcontrols },
+ { .field = "wCSelectorDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID
},
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_clock_selector[3] = {
NULL, /* UAC1 not supported */
desc_audio_2_ac_clock_selector,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_clock_selector,
};
@@ -480,10 +681,19 @@ static const struct desc
desc_audio_2_ac_clock_multiplier[] = {
{ .field = "iClockMultiplier", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.14 Clock Multiplier Descriptor; Table 4-45. */
+static const struct desc desc_audio_3_ac_clock_multiplier[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_multiplier_bmcontrols },
+ { .field = "wCMultiplierDescrStr", .size = 2, .type =
DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_clock_multiplier[3] = {
NULL, /* UAC1 not supported */
desc_audio_2_ac_clock_multiplier,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_clock_multiplier,
};
@@ -496,10 +706,19 @@ static const struct desc
desc_audio_2_ac_sample_rate_converter[] = {
{ .field = "iSRC", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.5.2.8 Sampling Rate Converter Descriptor; Table 4-32. */
+static const struct desc desc_audio_3_ac_sample_rate_converter[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceInID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceOutID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wSRCDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
const struct desc * const desc_audio_ac_sample_rate_converter[3] = {
NULL, /* UAC1 not supported */
desc_audio_2_ac_sample_rate_converter,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_ac_sample_rate_converter,
};
@@ -508,6 +727,12 @@ static const char * const uac2_as_interface_bmcontrols[] =
{
"Valid Alternate Setting",
NULL
};
+static const char * const uac3_as_interface_bmcontrols[] = {
+ "Active Alternate Setting",
+ "Valid Alternate Setting",
+ "Audio Data Format Control",
+ NULL
+};
static const char * const audio_data_format_type_i[] = {
"TYPE_I_UNDEFINED",
"PCM",
@@ -591,10 +816,23 @@ static const struct desc desc_audio_2_as_interface[] = {
{ .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
{ .field = NULL }
};
+/** UAC3: 4.7.2 Class-Specific AS Interface Descriptor; Table 4-49. */
+static const struct desc desc_audio_3_as_interface[] = {
+ { .field = "bTerminalLink", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_as_interface_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "bmFormats", .size = 8, .type = DESC_BITMAP },
+ { .field = "bSubslotSize", .size = 1, .type = DESC_NUMBER },
+ { .field = "bBitResolution", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmAuxProtocols", .size = 2, .type = DESC_BITMAP },
+ { .field = "bControlSize", .size = 1, .type = DESC_NUMBER },
+ { .field = NULL }
+};
const struct desc * const desc_audio_as_interface[3] = {
desc_audio_1_as_interface,
desc_audio_2_as_interface,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_as_interface,
};
@@ -640,8 +878,17 @@ static const struct desc
desc_audio_2_as_isochronous_audio_data_endpoint[] = {
{ .field = "wLockDelay", .size = 2, .type = DESC_NUMBER },
{ .field = NULL }
};
+/** UAC3: 4.8.1.2 Class-Specific AS Isochronous Audio Data Endpoint
Descriptor; Table 4-52. */
+static const struct desc desc_audio_3_as_isochronous_audio_data_endpoint[] = {
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol =
uac2_as_isochronous_audio_data_endpoint_bmcontrols },
+ { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS,
+ .number_strings =
uac_as_isochronous_audio_data_endpoint_blockdelayunits },
+ { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER },
+ { .field = NULL }
+};
const struct desc * const desc_audio_as_isochronous_audio_data_endpoint[3] = {
desc_audio_1_as_isochronous_audio_data_endpoint,
desc_audio_2_as_isochronous_audio_data_endpoint,
- NULL, /* UAC3 not implemented yet */
+ desc_audio_3_as_isochronous_audio_data_endpoint,
};
diff --git a/desc-defs.h b/desc-defs.h
index 759ac4c..d88ebd8 100644
--- a/desc-defs.h
+++ b/desc-defs.h
@@ -43,6 +43,7 @@ enum desc_type {
DESC_BMCONTROL_1, /**< UAC1 style bmControl field */
DESC_BMCONTROL_2, /**< UAC2/UAC3 style bmControl field */
DESC_STR_DESC_INDEX, /**< String index. */
+ DESC_CS_STR_DESC_ID, /**< UAC3 style class-specific string request. */
DESC_TERMINAL_STR, /**< Audio terminal string. */
DESC_BITMAP_STRINGS, /**< Bitfield with string per bit. */
DESC_NUMBER_STRINGS, /**< Use for enum-style value to string. */
@@ -134,6 +135,8 @@ extern const struct desc * const desc_audio_ac_header[3];
extern const struct desc * const desc_audio_ac_effect_unit[3];
extern const struct desc * const desc_audio_ac_input_terminal[3];
extern const struct desc * const desc_audio_ac_output_terminal[3];
+extern const struct desc * const desc_audio_ac_extended_terminal[3];
+extern const struct desc * const desc_audio_ac_power_domain[3];
extern const struct desc * const desc_audio_ac_mixer_unit[3];
extern const struct desc * const desc_audio_ac_selector_unit[3];
extern const struct desc * const desc_audio_ac_processing_unit[3];
diff --git a/desc-dump.c b/desc-dump.c
index eb79eaf..5c2a488 100644
--- a/desc-dump.c
+++ b/desc-dump.c
@@ -272,6 +272,11 @@ static void value_renderer(
}
break;
}
+ case DESC_CS_STR_DESC_ID:
+ number_renderer(buf, size_chars, offset, current_size);
+ /* TODO: Add support for UAC3 class-specific String descriptor
*/
+ printf("\n");
+ break;
case DESC_TERMINAL_STR:
number_renderer(buf, size_chars, offset, current_size);
printf(" %s\n", names_audioterminal(
--
2.11.0
--
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