122 lines
3.5 KiB
C
122 lines
3.5 KiB
C
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#include "includes.h"
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#include "app_config.h"
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#include "device_drive.h"
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/* #include "os/os_compat.h" */
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#include "usb_config.h"
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#include "usb/host/usb_host.h"
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#include "usb/usb_phy.h"
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#include "usb_ctrl_transfer.h"
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#include "usb_storage.h"
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#include "usb/host/usb_host.h"
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#include "usb/usb_phy.h"
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#include "device_drive.h"
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#include "usb_ctrl_transfer.h"
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#include "usb_bulk_transfer.h"
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#include "usb_storage.h"
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#include "usb_hid_keys.h"
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/* #include "gamebox.h" */
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#define LOG_TAG_CONST USB
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#define LOG_TAG "[MFI]"
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#define LOG_ERROR_ENABLE
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#define LOG_DEBUG_ENABLE
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#define LOG_INFO_ENABLE
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/* #define LOG_DUMP_ENABLE */
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#define LOG_CLI_ENABLE
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#include "debug.h"
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#if TCFG_USB_APPLE_DOCK_EN
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#include "apple_dock/iAP.h"
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#include "apple_mfi.h"
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static u8 usb_apple_descriptor_parser(struct usb_host_device *host_dev)
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{
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u8 have_audio = 0;
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for (u8 i = 0; i < MAX_HOST_INTERFACE; i++) {
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if (host_dev->interface_info[i]) {
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switch (host_dev->interface_info[i]->ctrl->interface_class) {
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#if TCFG_ADB_ENABLE
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case USB_CLASS_ADB:
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have_audio = 1;
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break;
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#endif
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#if TCFG_AOA_ENABLE
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case USB_CLASS_AOA:
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have_audio = 1;
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break;
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#endif
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default:
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break;
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}
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}
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}
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return have_audio;
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}
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int usb_apple_mfi_parser(struct usb_host_device *host_dev, u8 interface_num, const u8 *pBuf)
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{
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u32 ret = DEV_ERR_NONE;
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struct usb_device_descriptor device_desc;
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ret = usb_get_device_descriptor(host_dev, &device_desc);
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if (apple_mfi_chip_online_lib()) {
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log_info("idV:0x%x, idP:0x%x \n", device_desc.idVendor, device_desc.idProduct);
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if ((device_desc.idVendor == 0x05AC) && ((device_desc.idProduct & 0xff00) == 0x1200)) {
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u8 cnt;
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u8 bDescriptorNum = 0;
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for (cnt = 0; cnt <= 3; cnt++) {
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struct usb_config_descriptor cfg_desc;
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ret = get_config_descriptor_add_value_l(host_dev, &cfg_desc, USB_DT_CONFIG_SIZE, cnt);
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/* check_usb_mount(ret); */
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#if USB_H_MALLOC_ENABLE
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u8 *desc_buf = zalloc(cfg_desc.wTotalLength + 16);
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ASSERT(desc_buf, "desc_buf");
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#else
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u8 desc_buf[128] = {0};
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cfg_desc.wTotalLength = min(sizeof(desc_buf), cfg_desc.wTotalLength);
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#endif
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ret = get_config_descriptor_add_value_l(host_dev, desc_buf, cfg_desc.wTotalLength, cnt);
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/* check_usb_mount(ret); */
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/**********set configuration*********/
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/* ret = set_configuration(host_dev); */
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/* printf_buf(desc_buf, cfg_desc.wTotalLength); */
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/* ret |= usb_descriptor_parser(host_dev, desc_buf, cfg_desc.wTotalLength, &device_desc); */
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bDescriptorNum = desc_buf[5];
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u8 have_audio = 0;
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have_audio = usb_apple_descriptor_parser(host_dev);
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#if USB_H_MALLOC_ENABLE
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log_info("free:desc_buf= %x\n", desc_buf);
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free(desc_buf);
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#endif
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if (have_audio) {
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break;
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}
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}
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ret = set_configuration_add_value(host_dev, bDescriptorNum);
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/* check_usb_mount(ret); */
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usb_mdelay(20);
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ret = usb_switch2slave(host_dev);
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/* check_usb_mount(ret); */
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usb_mdelay(20);
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ret = DEV_ERR_OFFLINE;
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/* break; */
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}
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}
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return 0;
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}
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#endif
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