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bdk: usb: remove unused endpoint from hid

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This commit is contained in:
CTCaer
2025-06-22 13:10:47 +03:00
parent a1e8ddb2a7
commit 88c0d13f0b
4 changed files with 47 additions and 59 deletions
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4
bdk/usb/usb_descriptor_types.h
View File

@@ -1,7 +1,7 @@
/*
* USB driver for Tegra X1
*
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2019-2025 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -151,7 +151,7 @@ typedef struct _usb_cfg_hid_descr_t
usb_cfg_descr_t config;
usb_inter_descr_t interface;
usb_hid_descr_t hid;
usb_ep_descr_t endpoint[2];
usb_ep_descr_t endpoint[1];
} __attribute__((packed)) usb_cfg_hid_descr_t;
typedef struct _usb_dev_bot_t

30
bdk/usb/usb_descriptors.c
View File

@@ -1,7 +1,7 @@
/*
* USB driver for Tegra X1
*
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2019-2025 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -409,10 +409,10 @@ static usb_cfg_hid_descr_t usb_configuration_descriptor_hid_jc =
.interface.bDescriptorType = USB_DESCRIPTOR_INTERFACE,
.interface.bInterfaceNumber = 0,
.interface.bAlternateSetting = 0,
.interface.bNumEndpoints = 2,
.interface.bNumEndpoints = 1,
.interface.bInterfaceClass = 0x03, // Human Interface Device Class.
.interface.bInterfaceSubClass = 0x00, // SCSI Transparent Command Set.
.interface.bInterfaceProtocol = 0x00, // Bulk-Only Transport.
.interface.bInterfaceSubClass = 0x00, // No Subclass.
.interface.bInterfaceProtocol = 0x00, // None.
.interface.iInterface = 0x00,
.hid.bLength = 9,
@@ -430,14 +430,6 @@ static usb_cfg_hid_descr_t usb_configuration_descriptor_hid_jc =
.endpoint[0].bmAttributes = USB_EP_TYPE_INTR,
.endpoint[0].wMaxPacketSize = 0x200,
.endpoint[0].bInterval = 4, // 8ms on HS.
/* Endpoint descriptor structure EP1 OUT */
.endpoint[1].bLength = 7,
.endpoint[1].bDescriptorType = USB_DESCRIPTOR_ENDPOINT,
.endpoint[1].bEndpointAddress = 0x01, // USB_EP_ADDR_BULK_OUT.
.endpoint[1].bmAttributes = USB_EP_TYPE_INTR,
.endpoint[1].wMaxPacketSize = 0x200,
.endpoint[1].bInterval = 4 // 8ms on HS.
};
static u8 usb_vendor_string_descriptor_hid[22] =
@@ -478,10 +470,10 @@ static usb_cfg_hid_descr_t usb_configuration_descriptor_hid_touch =
.interface.bDescriptorType = USB_DESCRIPTOR_INTERFACE,
.interface.bInterfaceNumber = 0,
.interface.bAlternateSetting = 0,
.interface.bNumEndpoints = 2,
.interface.bNumEndpoints = 1,
.interface.bInterfaceClass = 0x03, // Human Interface Device Class.
.interface.bInterfaceSubClass = 0x00, // SCSI Transparent Command Set.
.interface.bInterfaceProtocol = 0x00, // Bulk-Only Transport.
.interface.bInterfaceSubClass = 0x00, // No Subclass.
.interface.bInterfaceProtocol = 0x00, // None.
.interface.iInterface = 0x00,
.hid.bLength = 9,
@@ -499,14 +491,6 @@ static usb_cfg_hid_descr_t usb_configuration_descriptor_hid_touch =
.endpoint[0].bmAttributes = USB_EP_TYPE_INTR,
.endpoint[0].wMaxPacketSize = 0x200,
.endpoint[0].bInterval = 3, // 4ms on HS.
/* Endpoint descriptor structure EP1 OUT */
.endpoint[1].bLength = 7,
.endpoint[1].bDescriptorType = USB_DESCRIPTOR_ENDPOINT,
.endpoint[1].bEndpointAddress = 0x01, // USB_EP_ADDR_BULK_OUT.
.endpoint[1].bmAttributes = USB_EP_TYPE_INTR,
.endpoint[1].wMaxPacketSize = 0x200,
.endpoint[1].bInterval = 3 // 4ms on HS.
};
usb_desc_t usb_gadget_ums_descriptors =

36
bdk/usb/usbd.c
View File

@@ -1,7 +1,7 @@
/*
* Enhanced USB Device (EDCI) driver for Tegra X1
*
* Copyright (c) 2019-2024 CTCaer
* Copyright (c) 2019-2025 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -941,13 +941,13 @@ static void _usbd_handle_get_descriptor(bool *transmit_data, void **descriptor,
{
if (usbd_otg->port_speed == USB_HIGH_SPEED) // High speed. 512 bytes.
{
usbd_otg->desc->cfg->endpoint[0].wMaxPacketSize = 0x200;
usbd_otg->desc->cfg->endpoint[1].wMaxPacketSize = 0x200;
for (u32 i = 0; i < usbd_otg->desc->cfg->interface.bNumEndpoints; i++)
usbd_otg->desc->cfg->endpoint[i].wMaxPacketSize = 0x200; // No burst.
}
else // Full speed. 64 bytes.
{
usbd_otg->desc->cfg->endpoint[0].wMaxPacketSize = 0x40;
usbd_otg->desc->cfg->endpoint[1].wMaxPacketSize = 0x40;
for (u32 i = 0; i < usbd_otg->desc->cfg->interface.bNumEndpoints; i++)
usbd_otg->desc->cfg->endpoint[i].wMaxPacketSize = 0x40;
}
}
else
@@ -955,17 +955,19 @@ static void _usbd_handle_get_descriptor(bool *transmit_data, void **descriptor,
usb_cfg_hid_descr_t *tmp = (usb_cfg_hid_descr_t *)usbd_otg->desc->cfg;
if (usbd_otg->port_speed == USB_HIGH_SPEED) // High speed. 512 bytes.
{
tmp->endpoint[0].wMaxPacketSize = 0x200;
tmp->endpoint[1].wMaxPacketSize = 0x200;
tmp->endpoint[0].bInterval = usbd_otg->gadget == USB_GADGET_HID_GAMEPAD ? 4 : 3; // 8ms : 4ms.
tmp->endpoint[1].bInterval = usbd_otg->gadget == USB_GADGET_HID_GAMEPAD ? 4 : 3; // 8ms : 4ms.
for (u32 i = 0; i < tmp->interface.bNumEndpoints; i++)
{
tmp->endpoint[i].wMaxPacketSize = 0x200;
tmp->endpoint[i].bInterval = usbd_otg->gadget == USB_GADGET_HID_GAMEPAD ? 4 : 3; // 8ms : 4ms.
}
}
else // Full speed. 64 bytes.
{
tmp->endpoint[0].wMaxPacketSize = 0x40;
tmp->endpoint[1].wMaxPacketSize = 0x40;
tmp->endpoint[0].bInterval = usbd_otg->gadget == USB_GADGET_HID_GAMEPAD ? 8 : 4; // 8ms : 4ms.
tmp->endpoint[1].bInterval = usbd_otg->gadget == USB_GADGET_HID_GAMEPAD ? 8 : 4; // 8ms : 4ms.
for (u32 i = 0; i < tmp->interface.bNumEndpoints; i++)
{
tmp->endpoint[i].wMaxPacketSize = 0x40;
tmp->endpoint[i].bInterval = usbd_otg->gadget == USB_GADGET_HID_GAMEPAD ? 8 : 4; // 8ms : 4ms.
}
}
}
*descriptor = usbd_otg->desc->cfg;
@@ -1011,13 +1013,13 @@ static void _usbd_handle_get_descriptor(bool *transmit_data, void **descriptor,
goto exit;
if (usbd_otg->port_speed == USB_HIGH_SPEED)
{
usbd_otg->desc->cfg_other->endpoint[0].wMaxPacketSize = 0x40;
usbd_otg->desc->cfg_other->endpoint[1].wMaxPacketSize = 0x40;
for (u32 i = 0; i < usbd_otg->desc->cfg_other->interface.bNumEndpoints; i++)
usbd_otg->desc->cfg_other->endpoint[i].wMaxPacketSize = 0x40;
}
else
{
usbd_otg->desc->cfg_other->endpoint[0].wMaxPacketSize = 0x200;
usbd_otg->desc->cfg_other->endpoint[1].wMaxPacketSize = 0x200;
for (u32 i = 0; i < usbd_otg->desc->cfg_other->interface.bNumEndpoints; i++)
usbd_otg->desc->cfg_other->endpoint[i].wMaxPacketSize = 0x200;
}
if ((usbd_otg->charger_detect & 1) && (usbd_otg->charger_detect & 2))
usbd_otg->desc->cfg_other->config.bMaxPower = 500 / 2;

36
bdk/usb/xusbd.c
View File

@@ -1,7 +1,7 @@
/*
* eXtensible USB Device driver (XDCI) for Tegra X1
*
* Copyright (c) 2020-2024 CTCaer
* Copyright (c) 2020-2025 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -1522,13 +1522,13 @@ static int _xusb_handle_get_descriptor(const usb_ctrl_setup_t *ctrl_setup)
{
if (usbd_xotg->port_speed == XUSB_HIGH_SPEED) // High speed. 512 bytes.
{
usbd_xotg->desc->cfg->endpoint[0].wMaxPacketSize = 0x200; // No burst.
usbd_xotg->desc->cfg->endpoint[1].wMaxPacketSize = 0x200; // No burst.
for (u32 i = 0; i < usbd_xotg->desc->cfg->interface.bNumEndpoints; i++)
usbd_xotg->desc->cfg->endpoint[i].wMaxPacketSize = 0x200; // No burst.
}
else // Full speed. 64 bytes.
{
usbd_xotg->desc->cfg->endpoint[0].wMaxPacketSize = 0x40;
usbd_xotg->desc->cfg->endpoint[1].wMaxPacketSize = 0x40;
for (u32 i = 0; i < usbd_xotg->desc->cfg->interface.bNumEndpoints; i++)
usbd_xotg->desc->cfg->endpoint[i].wMaxPacketSize = 0x40;
}
}
else
@@ -1536,17 +1536,19 @@ static int _xusb_handle_get_descriptor(const usb_ctrl_setup_t *ctrl_setup)
usb_cfg_hid_descr_t *tmp = (usb_cfg_hid_descr_t *)usbd_xotg->desc->cfg;
if (usbd_xotg->port_speed == XUSB_HIGH_SPEED) // High speed. 512 bytes.
{
tmp->endpoint[0].wMaxPacketSize = 0x200;
tmp->endpoint[1].wMaxPacketSize = 0x200;
tmp->endpoint[0].bInterval = usbd_xotg->gadget == USB_GADGET_HID_GAMEPAD ? 4 : 3; // 8ms : 4ms.
tmp->endpoint[1].bInterval = usbd_xotg->gadget == USB_GADGET_HID_GAMEPAD ? 4 : 3; // 8ms : 4ms.
for (u32 i = 0; i < tmp->interface.bNumEndpoints; i++)
{
tmp->endpoint[i].wMaxPacketSize = 0x200;
tmp->endpoint[i].bInterval = usbd_xotg->gadget == USB_GADGET_HID_GAMEPAD ? 4 : 3; // 8ms : 4ms.
}
}
else // Full speed. 64 bytes.
{
tmp->endpoint[0].wMaxPacketSize = 0x40;
tmp->endpoint[1].wMaxPacketSize = 0x40;
tmp->endpoint[0].bInterval = usbd_xotg->gadget == USB_GADGET_HID_GAMEPAD ? 8 : 4; // 8ms : 4ms.
tmp->endpoint[1].bInterval = usbd_xotg->gadget == USB_GADGET_HID_GAMEPAD ? 8 : 4; // 8ms : 4ms.
for (u32 i = 0; i < tmp->interface.bNumEndpoints; i++)
{
tmp->endpoint[i].wMaxPacketSize = 0x40;
tmp->endpoint[i].bInterval = usbd_xotg->gadget == USB_GADGET_HID_GAMEPAD ? 8 : 4; // 8ms : 4ms.
}
}
}
descriptor = usbd_xotg->desc->cfg;
@@ -1595,13 +1597,13 @@ static int _xusb_handle_get_descriptor(const usb_ctrl_setup_t *ctrl_setup)
}
if (usbd_xotg->port_speed == XUSB_HIGH_SPEED)
{
usbd_xotg->desc->cfg_other->endpoint[0].wMaxPacketSize = 0x40;
usbd_xotg->desc->cfg_other->endpoint[1].wMaxPacketSize = 0x40;
for (u32 i = 0; i < usbd_xotg->desc->cfg_other->interface.bNumEndpoints; i++)
usbd_xotg->desc->cfg_other->endpoint[i].wMaxPacketSize = 0x40;
}
else
{
usbd_xotg->desc->cfg_other->endpoint[0].wMaxPacketSize = 0x200;
usbd_xotg->desc->cfg_other->endpoint[1].wMaxPacketSize = 0x200;
for (u32 i = 0; i < usbd_xotg->desc->cfg_other->interface.bNumEndpoints; i++)
usbd_xotg->desc->cfg_other->endpoint[i].wMaxPacketSize = 0x200;
}
descriptor = usbd_xotg->desc->cfg_other;
size = usbd_xotg->desc->cfg_other->config.wTotalLength;