From: Wesley Cheng <quic_wcheng@quicinc.com>
To: <srinivas.kandagatla@linaro.org>, <mathias.nyman@intel.com>,
<perex@perex.cz>, <conor+dt@kernel.org>, <corbet@lwn.net>,
<gregkh@linuxfoundation.org>, <lgirdwood@gmail.com>,
<andersson@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<konrad.dybcio@linaro.org>, <Thinh.Nguyen@synopsys.com>,
<broonie@kernel.org>, <bgoswami@quicinc.com>, <tiwai@suse.com>,
<robh+dt@kernel.org>, <agross@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-sound@vger.kernel.org>, <linux-usb@vger.kernel.org>,
<linux-arm-msm@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<alsa-devel@alsa-project.org>,
Wesley Cheng <quic_wcheng@quicinc.com>
Subject: [PATCH v10 18/41] ALSA: usb-audio: qcom: Add USB QMI definitions
Date: Fri, 15 Dec 2023 13:49:32 -0800 [thread overview]
Message-ID: <20231215214955.12110-19-quic_wcheng@quicinc.com> (raw)
In-Reply-To: <20231215214955.12110-1-quic_wcheng@quicinc.com>
The Qualcomm USB audio offload driver utilizes the QMI protocol to
communicate with the audio DSP. Add the necessary QMI header and field
definitions, so the QMI interface driver is able to route the QMI packet
received to the USB audio offload driver.
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
---
sound/usb/qcom/usb_audio_qmi_v01.c | 892 +++++++++++++++++++++++++++++
sound/usb/qcom/usb_audio_qmi_v01.h | 162 ++++++
2 files changed, 1054 insertions(+)
create mode 100644 sound/usb/qcom/usb_audio_qmi_v01.c
create mode 100644 sound/usb/qcom/usb_audio_qmi_v01.h
diff --git a/sound/usb/qcom/usb_audio_qmi_v01.c b/sound/usb/qcom/usb_audio_qmi_v01.c
new file mode 100644
index 000000000000..bdfd67d980eb
--- /dev/null
+++ b/sound/usb/qcom/usb_audio_qmi_v01.c
@@ -0,0 +1,892 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <linux/soc/qcom/qmi.h>
+
+#include "usb_audio_qmi_v01.h"
+
+static struct qmi_elem_info mem_info_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_8_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u64),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct mem_info_v01, va),
+ },
+ {
+ .data_type = QMI_UNSIGNED_8_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u64),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct mem_info_v01, pa),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct mem_info_v01, size),
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
+
+static struct qmi_elem_info apps_mem_info_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct apps_mem_info_v01, evt_ring),
+ .ei_array = mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct apps_mem_info_v01, tr_data),
+ .ei_array = mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct apps_mem_info_v01, tr_sync),
+ .ei_array = mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct apps_mem_info_v01, xfer_buff),
+ .ei_array = mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct apps_mem_info_v01, dcba),
+ .ei_array = mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
+
+static struct qmi_elem_info usb_endpoint_descriptor_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bLength),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bDescriptorType),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bEndpointAddress),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bmAttributes),
+ },
+ {
+ .data_type = QMI_UNSIGNED_2_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u16),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ wMaxPacketSize),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bInterval),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bRefresh),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_endpoint_descriptor_v01,
+ bSynchAddress),
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
+
+static struct qmi_elem_info usb_interface_descriptor_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bLength),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bDescriptorType),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bInterfaceNumber),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bAlternateSetting),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bNumEndpoints),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bInterfaceClass),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bInterfaceSubClass),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ bInterfaceProtocol),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0,
+ .offset = offsetof(struct usb_interface_descriptor_v01,
+ iInterface),
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
+
+struct qmi_elem_info qmi_uaudio_stream_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x01,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ enable),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x02,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ usb_token),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x10,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ audio_format_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x10,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ audio_format),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x11,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ number_of_ch_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x11,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ number_of_ch),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x12,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ bit_rate_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x12,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ bit_rate),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x13,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ xfer_buff_size_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x13,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ xfer_buff_size),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x14,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ service_interval_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x14,
+ .offset = offsetof(struct qmi_uaudio_stream_req_msg_v01,
+ service_interval),
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
+
+struct qmi_elem_info qmi_uaudio_stream_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct qmi_response_type_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x02,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ resp),
+ .ei_array = qmi_response_type_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x10,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ status_valid),
+ },
+ {
+ .data_type = QMI_SIGNED_4_BYTE_ENUM,
+ .elem_len = 1,
+ .elem_size = sizeof(enum usb_qmi_audio_stream_status_enum_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x10,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ status),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x11,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ internal_status_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x11,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ internal_status),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x12,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ slot_id_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x12,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ slot_id),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x13,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ usb_token_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x13,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ usb_token),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x14,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ std_as_opr_intf_desc_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct usb_interface_descriptor_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x14,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ std_as_opr_intf_desc),
+ .ei_array = usb_interface_descriptor_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x15,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ std_as_data_ep_desc_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct usb_endpoint_descriptor_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x15,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ std_as_data_ep_desc),
+ .ei_array = usb_endpoint_descriptor_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x16,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ std_as_sync_ep_desc_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct usb_endpoint_descriptor_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x16,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ std_as_sync_ep_desc),
+ .ei_array = usb_endpoint_descriptor_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x17,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ usb_audio_spec_revision_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_2_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u16),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x17,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ usb_audio_spec_revision),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x18,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ data_path_delay_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x18,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ data_path_delay),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x19,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ usb_audio_subslot_size_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x19,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ usb_audio_subslot_size),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1A,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ xhci_mem_info_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct apps_mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1A,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ xhci_mem_info),
+ .ei_array = apps_mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1B,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ interrupter_num_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1B,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ interrupter_num),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1C,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ speed_info_valid),
+ },
+ {
+ .data_type = QMI_SIGNED_4_BYTE_ENUM,
+ .elem_len = 1,
+ .elem_size = sizeof(enum usb_qmi_audio_device_speed_enum_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1C,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ speed_info),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1D,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ controller_num_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x1D,
+ .offset = offsetof(
+ struct qmi_uaudio_stream_resp_msg_v01,
+ controller_num),
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
+
+struct qmi_elem_info qmi_uaudio_stream_ind_msg_v01_ei[] = {
+ {
+ .data_type = QMI_SIGNED_4_BYTE_ENUM,
+ .elem_len = 1,
+ .elem_size = sizeof(
+ enum usb_qmi_audio_device_indication_enum_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x01,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ dev_event),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x02,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ slot_id),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x10,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ usb_token_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u32),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x10,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ usb_token),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x11,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ std_as_opr_intf_desc_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct usb_interface_descriptor_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x11,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ std_as_opr_intf_desc),
+ .ei_array = usb_interface_descriptor_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x12,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ std_as_data_ep_desc_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct usb_endpoint_descriptor_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x12,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ std_as_data_ep_desc),
+ .ei_array = usb_endpoint_descriptor_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x13,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ std_as_sync_ep_desc_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct usb_endpoint_descriptor_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x13,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ std_as_sync_ep_desc),
+ .ei_array = usb_endpoint_descriptor_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x14,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ usb_audio_spec_revision_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_2_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u16),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x14,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ usb_audio_spec_revision),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x15,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ data_path_delay_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x15,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ data_path_delay),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x16,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ usb_audio_subslot_size_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x16,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ usb_audio_subslot_size),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x17,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ xhci_mem_info_valid),
+ },
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+ .elem_size = sizeof(struct apps_mem_info_v01),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x17,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ xhci_mem_info),
+ .ei_array = apps_mem_info_v01_ei,
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x18,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ interrupter_num_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x18,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ interrupter_num),
+ },
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x19,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ controller_num_valid),
+ },
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+ .elem_size = sizeof(u8),
+ .array_type = NO_ARRAY,
+ .tlv_type = 0x19,
+ .offset = offsetof(struct qmi_uaudio_stream_ind_msg_v01,
+ controller_num),
+ },
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ .tlv_type = QMI_COMMON_TLV_TYPE,
+ },
+};
diff --git a/sound/usb/qcom/usb_audio_qmi_v01.h b/sound/usb/qcom/usb_audio_qmi_v01.h
new file mode 100644
index 000000000000..68e3842affc5
--- /dev/null
+++ b/sound/usb/qcom/usb_audio_qmi_v01.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2022-2023 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 va;
+ u64 pa;
+ 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 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 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 struct qmi_elem_info qmi_uaudio_stream_ind_msg_v01_ei[];
+
+#endif
next prev parent reply other threads:[~2023-12-15 21:50 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-15 21:49 [PATCH v10 00/41] Introduce QC USB SND audio offloading support Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 01/41] xhci: add support to allocate several interrupters Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 02/41] xhci: add helper to stop endpoint and wait for completion Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 03/41] xhci: sideband: add initial api to register a sideband entity Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 04/41] usb: host: xhci-mem: Cleanup pending secondary event ring events Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 05/41] usb: host: xhci-mem: Allow for interrupter clients to choose specific index Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 06/41] ASoC: Add SOC USB APIs for adding an USB backend Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 07/41] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 08/41] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 09/41] ASoC: qdsp6: q6afe: Increase APR timeout Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 10/41] ASoC: qcom: qdsp6: Add USB backend ASoC driver for Q6 Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 11/41] ALSA: usb-audio: Introduce USB SND platform op callbacks Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 12/41] ALSA: usb-audio: Export USB SND APIs for modules Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 13/41] ALSA: usb-audio: Save UAC sample size information Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 14/41] dt-bindings: usb: xhci: Add num-hc-interrupters definition Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 15/41] dt-bindings: usb: dwc3: Limit " Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 16/41] usb: dwc3: Specify maximum number of XHCI interrupters Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 17/41] usb: host: xhci-plat: Set XHCI max interrupters if property is present Wesley Cheng
2023-12-15 21:49 ` Wesley Cheng [this message]
2023-12-15 22:38 ` [PATCH v10 18/41] ALSA: usb-audio: qcom: Add USB QMI definitions Jeff Johnson
2023-12-18 19:58 ` Wesley Cheng
2023-12-19 12:01 ` Konrad Dybcio
2023-12-19 12:01 ` Konrad Dybcio
2023-12-15 21:49 ` [PATCH v10 19/41] ALSA: usb-audio: qcom: Introduce QC USB SND offloading support Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 20/41] ALSA: usb-audio: Check for support for requested audio format Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 21/41] ASoC: usb: Add PCM format check API for USB backend Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 22/41] ASoC: qcom: qdsp6: Ensure PCM format is supported by USB audio device Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 23/41] ALSA: usb-audio: Prevent starting of audio stream if in use Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 24/41] ALSA: usb-audio: Do not allow USB offload path if PCM device is " Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 25/41] ASoC: dt-bindings: Add Q6USB backend Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 26/41] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 27/41] ALSA: usb-audio: qcom: Populate PCM and USB chip information Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 28/41] ASoC: qcom: qdsp6: Add support to track available USB PCM devices Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 29/41] ASoC: Introduce SND kcontrols to select sound card and PCM device Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 30/41] ASoC: qcom: qdsp6: Add SOC USB offload select get/put callbacks Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 31/41] ASoC: Add SND kcontrol for fetching USB offload status Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 32/41] ASoC: qcom: qdsp6: Add PCM ops to track current state Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 33/41] ASoC: usb: Create SOC USB SND jack kcontrol Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 34/41] ASoC: qcom: qdsp6: Add headphone jack for offload connection status Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 35/41] ASoC: usb: Fetch ASoC sound card information Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 36/41] ALSA: usb-audio: mixer: Add USB offloading mixer control Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 37/41] ALSA: usb-audio: qcom: Use card and PCM index from QMI request Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 38/41] ALSA: usb-audio: Allow for rediscovery of connected USB SND devices Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 39/41] ASoC: usb: Rediscover USB SND devices on USB port add Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 40/41] ASoC: qcom: Populate SoC components string Wesley Cheng
2023-12-15 21:49 ` [PATCH v10 41/41] ASoC: doc: Add documentation for SOC USB Wesley Cheng
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