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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#ifndef USB_QMI_V01_H
#define USB_QMI_V01_H
#define UAUDIO_STREAM_SERVICE_ID_V01 0x41D
#define UAUDIO_STREAM_SERVICE_VERS_V01 0x01
#define QMI_UAUDIO_STREAM_RESP_V01 0x0001
#define QMI_UAUDIO_STREAM_REQ_V01 0x0001
#define QMI_UAUDIO_STREAM_IND_V01 0x0001
struct mem_info_v01 {
u64 iova; /* mapped into sysdev */
u64 dma; /* mapped into usb host */
u32 size;
};
struct apps_mem_info_v01 {
struct mem_info_v01 evt_ring;
struct mem_info_v01 tr_data;
struct mem_info_v01 tr_sync;
struct mem_info_v01 xfer_buff;
struct mem_info_v01 dcba;
};
struct usb_endpoint_descriptor_v01 {
u8 bLength;
u8 bDescriptorType;
u8 bEndpointAddress;
u8 bmAttributes;
u16 wMaxPacketSize;
u8 bInterval;
u8 bRefresh;
u8 bSynchAddress;
};
struct usb_interface_descriptor_v01 {
u8 bLength;
u8 bDescriptorType;
u8 bInterfaceNumber;
u8 bAlternateSetting;
u8 bNumEndpoints;
u8 bInterfaceClass;
u8 bInterfaceSubClass;
u8 bInterfaceProtocol;
u8 iInterface;
};
enum usb_qmi_audio_stream_status_enum_v01 {
USB_QMI_STREAM_STATUS_ENUM_MIN_VAL_V01 = INT_MIN,
USB_QMI_STREAM_REQ_SUCCESS_V01 = 0,
USB_QMI_STREAM_REQ_FAILURE_V01 = 1,
USB_QMI_STREAM_REQ_FAILURE_NOT_FOUND_V01 = 2,
USB_QMI_STREAM_REQ_FAILURE_INVALID_PARAM_V01 = 3,
USB_QMI_STREAM_REQ_FAILURE_MEMALLOC_V01 = 4,
USB_QMI_STREAM_STATUS_ENUM_MAX_VAL_V01 = INT_MAX,
};
enum usb_qmi_audio_device_indication_enum_v01 {
USB_QMI_DEVICE_INDICATION_ENUM_MIN_VAL_V01 = INT_MIN,
USB_QMI_DEV_CONNECT_V01 = 0,
USB_QMI_DEV_DISCONNECT_V01 = 1,
USB_QMI_DEV_SUSPEND_V01 = 2,
USB_QMI_DEV_RESUME_V01 = 3,
USB_QMI_DEVICE_INDICATION_ENUM_MAX_VAL_V01 = INT_MAX,
};
enum usb_qmi_audio_device_speed_enum_v01 {
USB_QMI_DEVICE_SPEED_ENUM_MIN_VAL_V01 = INT_MIN,
USB_QMI_DEVICE_SPEED_INVALID_V01 = 0,
USB_QMI_DEVICE_SPEED_LOW_V01 = 1,
USB_QMI_DEVICE_SPEED_FULL_V01 = 2,
USB_QMI_DEVICE_SPEED_HIGH_V01 = 3,
USB_QMI_DEVICE_SPEED_SUPER_V01 = 4,
USB_QMI_DEVICE_SPEED_SUPER_PLUS_V01 = 5,
USB_QMI_DEVICE_SPEED_ENUM_MAX_VAL_V01 = INT_MAX,
};
struct qmi_uaudio_stream_req_msg_v01 {
u8 enable;
u32 usb_token;
u8 audio_format_valid;
u32 audio_format;
u8 number_of_ch_valid;
u32 number_of_ch;
u8 bit_rate_valid;
u32 bit_rate;
u8 xfer_buff_size_valid;
u32 xfer_buff_size;
u8 service_interval_valid;
u32 service_interval;
};
#define QMI_UAUDIO_STREAM_REQ_MSG_V01_MAX_MSG_LEN 46
extern const struct qmi_elem_info qmi_uaudio_stream_req_msg_v01_ei[];
struct qmi_uaudio_stream_resp_msg_v01 {
struct qmi_response_type_v01 resp;
u8 status_valid;
enum usb_qmi_audio_stream_status_enum_v01 status;
u8 internal_status_valid;
u32 internal_status;
u8 slot_id_valid;
u32 slot_id;
u8 usb_token_valid;
u32 usb_token;
u8 std_as_opr_intf_desc_valid;
struct usb_interface_descriptor_v01 std_as_opr_intf_desc;
u8 std_as_data_ep_desc_valid;
struct usb_endpoint_descriptor_v01 std_as_data_ep_desc;
u8 std_as_sync_ep_desc_valid;
struct usb_endpoint_descriptor_v01 std_as_sync_ep_desc;
u8 usb_audio_spec_revision_valid;
u16 usb_audio_spec_revision;
u8 data_path_delay_valid;
u8 data_path_delay;
u8 usb_audio_subslot_size_valid;
u8 usb_audio_subslot_size;
u8 xhci_mem_info_valid;
struct apps_mem_info_v01 xhci_mem_info;
u8 interrupter_num_valid;
u8 interrupter_num;
u8 speed_info_valid;
enum usb_qmi_audio_device_speed_enum_v01 speed_info;
u8 controller_num_valid;
u8 controller_num;
};
#define QMI_UAUDIO_STREAM_RESP_MSG_V01_MAX_MSG_LEN 202
extern const struct qmi_elem_info qmi_uaudio_stream_resp_msg_v01_ei[];
struct qmi_uaudio_stream_ind_msg_v01 {
enum usb_qmi_audio_device_indication_enum_v01 dev_event;
u32 slot_id;
u8 usb_token_valid;
u32 usb_token;
u8 std_as_opr_intf_desc_valid;
struct usb_interface_descriptor_v01 std_as_opr_intf_desc;
u8 std_as_data_ep_desc_valid;
struct usb_endpoint_descriptor_v01 std_as_data_ep_desc;
u8 std_as_sync_ep_desc_valid;
struct usb_endpoint_descriptor_v01 std_as_sync_ep_desc;
u8 usb_audio_spec_revision_valid;
u16 usb_audio_spec_revision;
u8 data_path_delay_valid;
u8 data_path_delay;
u8 usb_audio_subslot_size_valid;
u8 usb_audio_subslot_size;
u8 xhci_mem_info_valid;
struct apps_mem_info_v01 xhci_mem_info;
u8 interrupter_num_valid;
u8 interrupter_num;
u8 controller_num_valid;
u8 controller_num;
};
#define QMI_UAUDIO_STREAM_IND_MSG_V01_MAX_MSG_LEN 181
extern const struct qmi_elem_info qmi_uaudio_stream_ind_msg_v01_ei[];
#endif
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