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alistair23-linux/drivers/usb/core/quirks.c

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USB: add SPDX identifiers to all remaining files in drivers/usb/ It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-03 04:28:30 -06:00
// SPDX-License-Identifier: GPL-2.0
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
/*
* USB device quirk handling logic and table
*
* Copyright (c) 2007 Oliver Neukum
* Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
*/
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
#include <linux/moduleparam.h>
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
#include <linux/usb.h>
#include <linux/usb/quirks.h>
usb: core: implement AMD remote wakeup quirk The following patch is required to resolve remote wake issues with certain devices. Issue description: If the remote wake is issued from the device in a specific timing condition while the system is entering sleep state then it may cause system to auto wake on subsequent sleep cycle. Root cause: Host controller rebroadcasts the Resume signal > 100 µseconds after receiving the original resume event from the device. For proper function, some devices may require the rebroadcast of resume event within the USB spec of 100µS. Workaroud: 1. Filter the AMD platforms with Yangtze chipset, then judge of all the usb devices are mouse or not. And get out the port id which attached a mouse with Pixart controller. 2. Then reset the port which attached issue device during system resume from S3. [Q] Why the special devices are only mice? Would high speed devices such as 3G modem or USB Bluetooth adapter trigger this issue? - Current this sensitivity is only confined to devices that use Pixart controllers. This controller is designed for use with LS mouse devices only. We have not observed any other devices failing. There may be a small risk for other devices also but this patch (reset device in resume phase) will cover the cases if required. [Q] Shouldn’t the resume signal be sent within 100 us for every device? - The Host controller may not send the resume signal within 100us, this our host controller specification change. This is why we require the patch to prevent side effects on certain known devices. [Q] Why would clicking mouse INTENSELY to wake the system up trigger this issue? - This behavior is specific to the devices that use Pixart controller. It is timing dependent on when the resume event is triggered during the sleep state. [Q] Is it a host controller issue or mouse? - It is the host controller behavior during resume that triggers the device incorrect behavior on the next resume. This patch sets USB_QUIRK_RESET_RESUME flag for these Pixart-based mice when they attached to platforms with AMD Yangtze chipset. Signed-off-by: Huang Rui <ray.huang@amd.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-16 09:47:28 -06:00
#include <linux/usb/hcd.h>
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
#include "usb.h"
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
struct quirk_entry {
u16 vid;
u16 pid;
u32 flags;
};
static DEFINE_MUTEX(quirk_mutex);
static struct quirk_entry *quirk_list;
static unsigned int quirk_count;
static char quirks_param[128];
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
static int quirks_param_set(const char *value, const struct kernel_param *kp)
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
{
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
char *val, *p, *field;
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
u16 vid, pid;
u32 flags;
size_t i;
usb: core: Copy parameter string correctly and remove superfluous null check strsep() slices string, so the string gets copied by param_set_copystring() at the end of quirks_param_set() is not the original value. Fix that by calling param_set_copystring() earlier. The null check for val is unnecessary, the caller of quirks_param_set() does not pass null string. Remove the superfluous null check. This is found by Smatch. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23 13:26:35 -06:00
int err;
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
val = kstrdup(value, GFP_KERNEL);
if (!val)
return -ENOMEM;
usb: core: Copy parameter string correctly and remove superfluous null check strsep() slices string, so the string gets copied by param_set_copystring() at the end of quirks_param_set() is not the original value. Fix that by calling param_set_copystring() earlier. The null check for val is unnecessary, the caller of quirks_param_set() does not pass null string. Remove the superfluous null check. This is found by Smatch. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23 13:26:35 -06:00
err = param_set_copystring(val, kp);
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
if (err) {
kfree(val);
usb: core: Copy parameter string correctly and remove superfluous null check strsep() slices string, so the string gets copied by param_set_copystring() at the end of quirks_param_set() is not the original value. Fix that by calling param_set_copystring() earlier. The null check for val is unnecessary, the caller of quirks_param_set() does not pass null string. Remove the superfluous null check. This is found by Smatch. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23 13:26:35 -06:00
return err;
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
}
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
mutex_lock(&quirk_mutex);
usb: core: Copy parameter string correctly and remove superfluous null check strsep() slices string, so the string gets copied by param_set_copystring() at the end of quirks_param_set() is not the original value. Fix that by calling param_set_copystring() earlier. The null check for val is unnecessary, the caller of quirks_param_set() does not pass null string. Remove the superfluous null check. This is found by Smatch. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23 13:26:35 -06:00
if (!*val) {
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
quirk_count = 0;
kfree(quirk_list);
quirk_list = NULL;
goto unlock;
}
for (quirk_count = 1, i = 0; val[i]; i++)
if (val[i] == ',')
quirk_count++;
if (quirk_list) {
kfree(quirk_list);
quirk_list = NULL;
}
quirk_list = kcalloc(quirk_count, sizeof(struct quirk_entry),
GFP_KERNEL);
if (!quirk_list) {
usb: core: safely deal with the dynamic quirk lists Applying dynamic usbcore quirks in early booting when the slab is not yet ready would cause kernel panic of null pointer dereference because the quirk_count has been counted as 1 while the quirk_list was failed to allocate. i.e., [ 1.044970] BUG: unable to handle kernel NULL pointer dereference at (null) [ 1.044995] IP: [<ffffffffb0953ec7>] usb_detect_quirks+0x88/0xd1 [ 1.045016] PGD 0 [ 1.045026] Oops: 0000 [#1] PREEMPT SMP [ 1.046986] gsmi: Log Shutdown Reason 0x03 [ 1.046995] Modules linked in: [ 1.047008] CPU: 0 PID: 81 Comm: kworker/0:3 Not tainted 4.4.154 #28 [ 1.047016] Hardware name: Google Coral/Coral, BIOS Google_Coral.10068.27.0 12/04/2017 [ 1.047028] Workqueue: usb_hub_wq hub_event [ 1.047037] task: ffff88017a321c80 task.stack: ffff88017a384000 [ 1.047044] RIP: 0010:[<ffffffffb0953ec7>] [<ffffffffb0953ec7>] usb_detect_quirks+0x88/0xd1 To tackle this odd, let's balance the quirk_count to 0 when the kcalloc call fails, and defer the quirk setting into a lower level callback which ensures that the kernel memory management has been initialized. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Harry Pan <harry.pan@intel.com> Acked-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-14 02:58:16 -06:00
quirk_count = 0;
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
mutex_unlock(&quirk_mutex);
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
kfree(val);
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
return -ENOMEM;
}
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
for (i = 0, p = val; p && *p;) {
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
/* Each entry consists of VID:PID:flags */
field = strsep(&p, ":");
if (!field)
break;
if (kstrtou16(field, 16, &vid))
break;
field = strsep(&p, ":");
if (!field)
break;
if (kstrtou16(field, 16, &pid))
break;
field = strsep(&p, ",");
if (!field || !*field)
break;
/* Collect the flags */
for (flags = 0; *field; field++) {
switch (*field) {
case 'a':
flags |= USB_QUIRK_STRING_FETCH_255;
break;
case 'b':
flags |= USB_QUIRK_RESET_RESUME;
break;
case 'c':
flags |= USB_QUIRK_NO_SET_INTF;
break;
case 'd':
flags |= USB_QUIRK_CONFIG_INTF_STRINGS;
break;
case 'e':
flags |= USB_QUIRK_RESET;
break;
case 'f':
flags |= USB_QUIRK_HONOR_BNUMINTERFACES;
break;
case 'g':
flags |= USB_QUIRK_DELAY_INIT;
break;
case 'h':
flags |= USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL;
break;
case 'i':
flags |= USB_QUIRK_DEVICE_QUALIFIER;
break;
case 'j':
flags |= USB_QUIRK_IGNORE_REMOTE_WAKEUP;
break;
case 'k':
flags |= USB_QUIRK_NO_LPM;
break;
case 'l':
flags |= USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL;
break;
case 'm':
flags |= USB_QUIRK_DISCONNECT_SUSPEND;
break;
usb: core: Add USB_QUIRK_DELAY_CTRL_MSG to usbcore quirks There's a new quirk, USB_QUIRK_DELAY_CTRL_MSG. Add it to usbcore quirks for completeness. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23 13:26:36 -06:00
case 'n':
flags |= USB_QUIRK_DELAY_CTRL_MSG;
break;
USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky hub Devices connected under Terminus Technology Inc. Hub (1a40:0101) may fail to work after the system resumes from suspend: [ 206.063325] usb 3-2.4: reset full-speed USB device number 4 using xhci_hcd [ 206.143691] usb 3-2.4: device descriptor read/64, error -32 [ 206.351671] usb 3-2.4: device descriptor read/64, error -32 Info for this hub: T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 4 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1a40 ProdID=0101 Rev=01.11 S: Product=USB 2.0 Hub C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub Some expirements indicate that the USB devices connected to the hub are innocent, it's the hub itself is to blame. The hub needs extra delay time after it resets its port. Hence wait for extra delay, if the device is connected to this quirky hub. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19 02:14:50 -06:00
case 'o':
flags |= USB_QUIRK_HUB_SLOW_RESET;
break;
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
/* Ignore unrecognized flag characters */
}
}
quirk_list[i++] = (struct quirk_entry)
{ .vid = vid, .pid = pid, .flags = flags };
}
if (i < quirk_count)
quirk_count = i;
unlock:
mutex_unlock(&quirk_mutex);
usb: core: fix quirks_param_set() writing to a const pointer [ Upstream commit b1b6bed3b5036509b449b5965285d5057ba42527 ] The function quirks_param_set() takes as argument a const char* pointer to the new value of the usbcore.quirks parameter. It then casts this pointer to a non-const char* pointer and passes it to the strsep() function, which overwrites the value. Fix this by creating a copy of the value using kstrdup() and letting that copy be written to by strsep(). Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Kars Mulder <kerneldev@karsmulder.nl> Link: https://lore.kernel.org/r/5ee2-5f048a00-21-618c5c00@230659773 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-07 08:43:50 -06:00
kfree(val);
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
usb: core: Copy parameter string correctly and remove superfluous null check strsep() slices string, so the string gets copied by param_set_copystring() at the end of quirks_param_set() is not the original value. Fix that by calling param_set_copystring() earlier. The null check for val is unnecessary, the caller of quirks_param_set() does not pass null string. Remove the superfluous null check. This is found by Smatch. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23 13:26:35 -06:00
return 0;
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
}
static const struct kernel_param_ops quirks_param_ops = {
.set = quirks_param_set,
.get = param_get_string,
};
static struct kparam_string quirks_param_string = {
.maxlen = sizeof(quirks_param),
.string = quirks_param,
};
usb: core: safely deal with the dynamic quirk lists Applying dynamic usbcore quirks in early booting when the slab is not yet ready would cause kernel panic of null pointer dereference because the quirk_count has been counted as 1 while the quirk_list was failed to allocate. i.e., [ 1.044970] BUG: unable to handle kernel NULL pointer dereference at (null) [ 1.044995] IP: [<ffffffffb0953ec7>] usb_detect_quirks+0x88/0xd1 [ 1.045016] PGD 0 [ 1.045026] Oops: 0000 [#1] PREEMPT SMP [ 1.046986] gsmi: Log Shutdown Reason 0x03 [ 1.046995] Modules linked in: [ 1.047008] CPU: 0 PID: 81 Comm: kworker/0:3 Not tainted 4.4.154 #28 [ 1.047016] Hardware name: Google Coral/Coral, BIOS Google_Coral.10068.27.0 12/04/2017 [ 1.047028] Workqueue: usb_hub_wq hub_event [ 1.047037] task: ffff88017a321c80 task.stack: ffff88017a384000 [ 1.047044] RIP: 0010:[<ffffffffb0953ec7>] [<ffffffffb0953ec7>] usb_detect_quirks+0x88/0xd1 To tackle this odd, let's balance the quirk_count to 0 when the kcalloc call fails, and defer the quirk setting into a lower level callback which ensures that the kernel memory management has been initialized. Fixes: 027bd6cafd9a ("usb: core: Add "quirks" parameter for usbcore") Signed-off-by: Harry Pan <harry.pan@intel.com> Acked-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-14 02:58:16 -06:00
device_param_cb(quirks, &quirks_param_ops, &quirks_param_string, 0644);
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
MODULE_PARM_DESC(quirks, "Add/modify USB quirks by specifying quirks=vendorID:productID:quirks");
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
/* Lists of quirky USB devices, split in device quirks and interface quirks.
* Device quirks are applied at the very beginning of the enumeration process,
* right after reading the device descriptor. They can thus only match on device
* information.
*
* Interface quirks are applied after reading all the configuration descriptors.
* They can match on both device and interface information.
*
* Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as
* interface quirks, as they only influence the enumeration process which is run
* before processing the interface quirks.
*
* Please keep the lists ordered by:
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
* 1) Vendor ID
* 2) Product ID
* 3) Class ID
*/
static const struct usb_device_id usb_quirk_list[] = {
USB: quirky flash drive That drive is quite odd. It has 2K sectors, times out getting string descriptors and needs a quirk. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-04 08:11:41 -06:00
/* CBM - Flash disk */
{ USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
USB: spruce up the device blacklist This patch (as1040) fixes up the blacklist of USB device quirks. A couple of lines are broken to comply with the 80-column rule, and entries are sorted into the proper numerical order. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-27 13:43:47 -07:00
USB: add quirk for WORLDE Controller KS49 or Prodipe MIDI 49C USB controller WORLDE Controller KS49 or Prodipe MIDI 49C USB controller cause a -EPROTO error, a communication restart and loop again. This issue has already been fixed for KS25. https://lore.kernel.org/patchwork/patch/753077/ I just add device 201 for KS49 in quirks.c to get it works. Signed-off-by: Laurent Roux <xpros64@hotmail.fr> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08 17:56:33 -06:00
/* WORLDE Controller KS49 or Prodipe MIDI 49C USB controller */
{ USB_DEVICE(0x0218, 0x0201), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: Add quirk for WORLDE easykey.25 MIDI keyboard Add a quirk for WORLDE easykey.25 MIDI keyboard (idVendor=0218, idProduct=0401). The device reports that it has config string descriptor at index 3, but when the system selects the configuration and tries to get the description, it returns a -EPROTO error, the communication restarts and this keeps repeating over and over again. Not requesting the string descriptor makes the device work correctly. Relevant info from Wireshark: [...] CONFIGURATION DESCRIPTOR bLength: 9 bDescriptorType: 0x02 (CONFIGURATION) wTotalLength: 101 bNumInterfaces: 2 bConfigurationValue: 1 iConfiguration: 3 Configuration bmAttributes: 0xc0 SELF-POWERED NO REMOTE-WAKEUP 1... .... = Must be 1: Must be 1 for USB 1.1 and higher .1.. .... = Self-Powered: This device is SELF-POWERED ..0. .... = Remote Wakeup: This device does NOT support remote wakeup bMaxPower: 50 (100mA) [...] 45 0.369104 host 2.38.0 USB 64 GET DESCRIPTOR Request STRING [...] URB setup bmRequestType: 0x80 1... .... = Direction: Device-to-host .00. .... = Type: Standard (0x00) ...0 0000 = Recipient: Device (0x00) bRequest: GET DESCRIPTOR (6) Descriptor Index: 0x03 bDescriptorType: 0x03 Language Id: English (United States) (0x0409) wLength: 255 46 0.369255 2.38.0 host USB 64 GET DESCRIPTOR Response STRING[Malformed Packet] [...] Frame 46: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on interface 0 USB URB [Source: 2.38.0] [Destination: host] URB id: 0xffff88021f62d480 URB type: URB_COMPLETE ('C') URB transfer type: URB_CONTROL (0x02) Endpoint: 0x80, Direction: IN Device: 38 URB bus id: 2 Device setup request: not relevant ('-') Data: present (0) URB sec: 1484896277 URB usec: 455031 URB status: Protocol error (-EPROTO) (-71) URB length [bytes]: 0 Data length [bytes]: 0 [Request in: 45] [Time from request: 0.000151000 seconds] Unused Setup Header Interval: 0 Start frame: 0 Copy of Transfer Flags: 0x00000200 Number of ISO descriptors: 0 [Malformed Packet: USB] [Expert Info (Error/Malformed): Malformed Packet (Exception occurred)] [Malformed Packet (Exception occurred)] [Severity level: Error] [Group: Malformed] Signed-off-by: Lukáš Lalinský <lukas@oxygene.sk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-20 11:46:34 -07:00
/* WORLDE easy key (easykey.25) MIDI controller */
{ USB_DEVICE(0x0218, 0x0401), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
/* HP 5300/5370C scanner */
USB: spruce up the device blacklist This patch (as1040) fixes up the blacklist of USB device quirks. A couple of lines are broken to comply with the 80-column rule, and entries are sorted into the proper numerical order. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-27 13:43:47 -07:00
{ USB_DEVICE(0x03f0, 0x0701), .driver_info =
USB_QUIRK_STRING_FETCH_255 },
USB: another quirky device (LCD display) this time it is an LCD. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-28 02:34:22 -06:00
usb: core: Add quirk for HP v222w 16GB Mini Add DELAY_INIT quirk to fix the following problem with HP v222w 16GB Mini: usb 1-3: unable to read config index 0 descriptor/start: -110 usb 1-3: can't read configurations, error -110 usb 1-3: can't set config #1, error -110 Signed-off-by: Kamil Lulko <kamilx.lulko@intel.com> Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-19 17:54:02 -06:00
/* HP v222w 16GB Mini USB Drive */
{ USB_DEVICE(0x03f0, 0x3f40), .driver_info = USB_QUIRK_DELAY_INIT },
USB: quirks for known quirky audio devices RESET_RESUME entries for some sound devices that need it. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-04 08:34:11 -07:00
/* Creative SB Audigy 2 NX */
{ USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
usb: quirks: Fix sorting Properly sort all the entries by vendor id. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-19 09:12:19 -06:00
/* USB3503 */
{ USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
usb-quirks: Add reset-resume quirk for MS Wireless Laser Mouse 6000 This wireless mouse receiver needs a reset-resume quirk to properly come out of reset. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1165206 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-24 03:22:38 -07:00
/* Microsoft Wireless Laser Mouse 6000 Receiver */
{ USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME },
USB: Add device quirk for Microsoft VX700 webcam Add device quirk for Microsoft Lifecam VX700 v2.0 webcams. Fixes squeaking noise of the microphone. Signed-off-by: Andreas Fleig <andreasfleig@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-05 08:17:49 -07:00
/* Microsoft LifeCam-VX700 v2.0 */
{ USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
USB: Add LPM quirk for Surface Dock GigE adapter Without USB_QUIRK_NO_LPM ethernet will not work and rtl8152 will complain with r8152 <device...>: Stop submitting intr, status -71 Adding the quirk resolves this. As the dock is externally powered, this should not have any drawbacks. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-16 09:08:31 -06:00
/* Microsoft Surface Dock Ethernet (RTL8153 GigE) */
{ USB_DEVICE(0x045e, 0x07c6), .driver_info = USB_QUIRK_NO_LPM },
usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Cherry G230 Stream 2.0 (G85-231) and 3.0 (G85-232) need this quirk to function correctly. This fixes a but where double pressing numlock locks up the device completely with need to replug the keyboard. Signed-off-by: Michael Niewöhner <linux@mniewoehner.de> Tested-by: Michael Niewöhner <linux@mniewoehner.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-25 09:57:33 -07:00
/* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */
{ USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME },
USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. This patch fixes the chipmunk-like voice that manifets randomly when using the integrated mic of the Logitech Webcam HD C270. The issue was solved initially for this device by commit 2394d67e446b ("USB: add RESET_RESUME for webcams shown to be quirky") but it was then reintroduced by e387ef5c47dd ("usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams"). This patch is to have the fix back. Signed-off-by: Marco Zatta <marco@zatta.me> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-01 01:52:57 -06:00
/* Logitech HD Webcam C270 */
{ USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME },
usb: add USB_QUIRK_DELAY_INIT for Logitech C922 commit 5d8021923e8a8cc37a421a64e27c7221f0fee33c upstream. The Logitech C922, just like other Logitech webcams, needs the USB_QUIRK_DELAY_INIT or it will randomly not respond after device connection Signed-off-by: Tomasz Meresiński <tomasz@meresinski.eu> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200603203347.7792-1-tomasz@meresinski.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-03 14:33:46 -06:00
/* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */
usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e We've encountered a rare issue when enumerating two Logitech webcams after a reboot that doesn't power cycle the USB ports. They are spewing random data (possibly some leftover UVC buffers) on the second (full-sized) Get Configuration request of the enumeration phase. Since the data is random this can potentially cause all kinds of odd behavior, and since it occasionally happens multiple times (after the kernel issues another reset due to the garbled configuration descriptor), it is not always recoverable. Set the USB_DELAY_INIT quirk that seems to work around the issue. Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-04 11:52:39 -07:00
{ USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
usb: Add device quirk for Logitech HD Pro Webcam C920-C Commit e0429362ab15 ("usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e") introduced quirk to workaround an issue with some Logitech webcams. Apparently model C920-C has the same issue so applying the same quirk as well. See aforementioned commit message for detailed explanation of the problem. Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-25 01:38:35 -06:00
{ USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },
usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e We've encountered a rare issue when enumerating two Logitech webcams after a reboot that doesn't power cycle the USB ports. They are spewing random data (possibly some leftover UVC buffers) on the second (full-sized) Get Configuration request of the enumeration phase. Since the data is random this can potentially cause all kinds of odd behavior, and since it occasionally happens multiple times (after the kernel issues another reset due to the garbled configuration descriptor), it is not always recoverable. Set the USB_DELAY_INIT quirk that seems to work around the issue. Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-04 11:52:39 -07:00
{ USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
usb: Add device quirk for Logitech HD Pro Webcam C925e Commit e0429362ab15 ("usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e") introduced quirk to workaround an issue with some Logitech webcams. There is one more model that has the same issue - C925e, so applying the same quirk as well. See aforementioned commit message for detailed explanation of the problem. Signed-off-by: Dmitry Fleytman <dmitry.fleytman@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-18 21:02:04 -07:00
{ USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT },
usb: add USB_QUIRK_DELAY_INIT for Logitech C922 commit 5d8021923e8a8cc37a421a64e27c7221f0fee33c upstream. The Logitech C922, just like other Logitech webcams, needs the USB_QUIRK_DELAY_INIT or it will randomly not respond after device connection Signed-off-by: Tomasz Meresiński <tomasz@meresinski.eu> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200603203347.7792-1-tomasz@meresinski.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-03 14:33:46 -06:00
{ USB_DEVICE(0x046d, 0x085c), .driver_info = USB_QUIRK_DELAY_INIT },
usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e We've encountered a rare issue when enumerating two Logitech webcams after a reboot that doesn't power cycle the USB ports. They are spewing random data (possibly some leftover UVC buffers) on the second (full-sized) Get Configuration request of the enumeration phase. Since the data is random this can potentially cause all kinds of odd behavior, and since it occasionally happens multiple times (after the kernel issues another reset due to the garbled configuration descriptor), it is not always recoverable. Set the USB_DELAY_INIT quirk that seems to work around the issue. Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-04 11:52:39 -07:00
usb: Add device quirk for Logitech PTZ cameras Add a device quirk for the Logitech PTZ Pro Camera and its sibling the ConferenceCam CC3000e Camera. This fixes the failed camera enumeration on some boot, particularly on machines with fast CPU. Tested by connecting a Logitech PTZ Pro Camera to a machine with a Haswell Core i7-4600U CPU @ 2.10GHz, and doing thousands of reboot cycles while recording the kernel logs and taking camera picture after each boot. Before the patch, more than 7% of the boots show some enumeration transfer failures and in a few of them, the kernel is giving up before actually enumerating the webcam. After the patch, the enumeration has been correct on every reboot. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-01 15:10:22 -06:00
/* Logitech ConferenceCam CC3000e */
{ USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
{ USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
/* Logitech PTZ Pro Camera */
{ USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
usb: quirks: add NO_LPM quirk for Logitech Screen Share commit b96ed52d781a2026d0c0daa5787c6f3d45415862 upstream. LPM on the device appears to cause xHCI host controllers to claim that there isn't enough bandwidth to support additional devices. Signed-off-by: Dan Lazewatsky <dlaz@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Link: https://lore.kernel.org/r/20200226143438.1445-1-gustavo.padovan@collabora.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-26 07:34:38 -07:00
/* Logitech Screen Share */
{ USB_DEVICE(0x046d, 0x086c), .driver_info = USB_QUIRK_NO_LPM },
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech Quickcam Fusion */
{ USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add RESET_RESUME for webcams shown to be quirky The new runtime PM code has shown that many webcams suffer from a race condition that may crash them upon resume. Runtime PM is especially prone to show the problem because it retains power to the cameras at all times. However system suspension may also crash the devices and retain power to the devices. The only way to solve this problem without races is in usbcore with the RESET_RESUME quirk. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-13 00:42:21 -06:00
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech Quickcam Orbit MP */
{ USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add RESET_RESUME for webcams shown to be quirky The new runtime PM code has shown that many webcams suffer from a race condition that may crash them upon resume. Runtime PM is especially prone to show the problem because it retains power to the cameras at all times. However system suspension may also crash the devices and retain power to the devices. The only way to solve this problem without races is in usbcore with the RESET_RESUME quirk. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-13 00:42:21 -06:00
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech Quickcam Pro for Notebook */
{ USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add quirk for Logitech C300 web cam My webcam is a Logitech C300 and I get "chipmunk"ed squeaky sound. The following trivial patch fixes it. Signed-off-by: Jon Levell <linuxusb@coralbark.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-29 13:42:52 -06:00
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech Quickcam Pro 5000 */
{ USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add RESET_RESUME for webcams shown to be quirky The new runtime PM code has shown that many webcams suffer from a race condition that may crash them upon resume. Runtime PM is especially prone to show the problem because it retains power to the cameras at all times. However system suspension may also crash the devices and retain power to the devices. The only way to solve this problem without races is in usbcore with the RESET_RESUME quirk. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-13 00:42:21 -06:00
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech Quickcam OEM Dell Notebook */
{ USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add quirk for Logitech C600 web cam We've had another report of the "chipmunk" sound on a Logitech C600 webcam. This patch resolves the issue. Cc: stable <stable@vger.kernel.org> Signed-off-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-26 11:53:17 -06:00
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech Quickcam OEM Cisco VT Camera II */
{ USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
USB: quirks: adding more quirky webcams to avoid squeaky audio The following patch contains additional affected webcam models, on top of the patches commited to linux-next 2394d67e446bf616a0885167d5f0d397bdacfdfc and 5b253d88cc6c65a23cefc457a5a4ef139913c5fc Signed-off-by: sordna <sordna@gmail.com> Cc: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-27 22:06:26 -06:00
USB delay init quirk for logitech Harmony 700-series devices The Logitech Harmony 700 series needs an extra delay during initialization. This patch adds a USB quirk which enables such a delay and adds the device to the quirks list. Signed-off-by: Phil Dibowitz <phil@ipom.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-21 16:05:01 -06:00
/* Logitech Harmony 700-series */
{ USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
USB: spruce up the device blacklist This patch (as1040) fixes up the blacklist of USB device quirks. A couple of lines are broken to comply with the 80-column rule, and entries are sorted into the proper numerical order. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-27 13:43:47 -07:00
/* Philips PSC805 audio device */
{ USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
USB: Add reset-resume quirk for two Plantronics usb headphones. These two headphones need a reset-resume quirk to properly resume to original volume level. Signed-off-by: Yao-Wen Mao <yaowen@google.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-31 00:24:09 -06:00
/* Plantronic Audio 655 DSP */
{ USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME },
/* Plantronic Audio 648 USB */
{ USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME },
USB: adds Artisman USB dongle to list of quirky devices When an attempt is made to read the interface strings of the Artisman Watchdog USB dongle (idVendor:idProduct 04b4:0526) an error is written to the dmesg log (uhci_result_common: failed with status 440000) and the dongle resets itself, resulting in a disconnect/reconnect loop. Adding the dongle to the list of devices in quirks.c, with the same quirk Alan Stern's previous patch for the Saitek Cyborg Gold 3D joystick, stops the device from resetting and allows it to be used with no problems. Signed-off-by: Paul Mortier <mortier@btinternet.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-09 06:18:50 -06:00
/* Artisman Watchdog Dongle */
{ USB_DEVICE(0x04b4, 0x0526), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: add device quirk for Joss Optical touchboard This patch (as1604) adds a CONFIG_INTF_STRINGS quirk for the Joss infrared touchboard device. The device doesn't like to be asked for its interface strings. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: adam ? <adam3337@wp.pl> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04 08:41:02 -06:00
/* Microchip Joss Optical infrared touchboard device */
{ USB_DEVICE(0x04d8, 0x000c), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
usb: add two quirky touchscreen These devices tend to become unresponsive after S3 Signed-off-by: Oliver Neukum <oneukum@suse.de> CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-14 03:01:46 -06:00
/* CarrolTouch 4000U */
{ USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
/* CarrolTouch 4500U */
{ USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
USB: Add quirk for Samsung Android phone modem My Galaxy Spica needs this quirk when in modem mode, otherwise it causes endless USB bus resets and is unusable in this mode. Unfortunately Samsung decided to reuse ID of its old CDMA phone SGH-I500 for the modem part. That's why in addition to this patch the visor driver must be prevented from binding to SPH-I500 ID, so ACM driver can do that. Signed-off-by: Maciej Szmigiero <mhej@o2.pl> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-05 13:52:00 -07:00
/* Samsung Android phone modem - ID conflict with SPH-I500 */
{ USB_DEVICE(0x04e8, 0x6601), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: quirks: enable device-qualifier quirk for Elan Touchscreen Enable device-qualifier quirk for Elan Touchscreen, which often fails to handle requests for the device_descriptor. Note that the device sometimes do respond properly with a Request Error (three times as USB core retries), but usually fails to respond at all. When this happens any further descriptor requests also fails, for example: [ 1528.688934] usb 2-7: new full-speed USB device number 4 using xhci_hcd [ 1530.945588] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 1530.945592] usb 2-7: can't read configurations, error -71 This has been observed repeating for over a minute before eventual successful enumeration. Reported-by: Drew Von Spreecken <drewvs@gmail.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-25 09:51:27 -06:00
/* Elan Touchscreen */
{ USB_DEVICE(0x04f3, 0x0089), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
USB: quirks: enable device-qualifier quirk for another Elan touchscreen Currently this quirk is enabled for the model with the device id 0x0089, it is needed for the 0x009b model, which is found on the Fujitsu Lifebook u904 as well. Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-09 01:29:29 -06:00
{ USB_DEVICE(0x04f3, 0x009b), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
HID: yet another buggy ELAN touchscreen The touchscreen needs the same quirk as the other models. Signed-off-by: Oliver Neukum <oneukum@suse.de> Reported-by: Bryan Poling <poli0048@umn.edu> CC: stable@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-11-17 09:11:42 -07:00
{ USB_DEVICE(0x04f3, 0x010c), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
Added another USB product ID for ELAN touchscreen quirks. I've had the same issue as described in commit c68929f75dfcb6354918862b91b5778585de1fa5 Except my touchscreen's ID is ID 04f3:0125 Elan Microelectronics Corp. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-05-09 11:09:11 -06:00
{ USB_DEVICE(0x04f3, 0x0125), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
USB: quirks: enable device-qualifier quirk for yet another Elan touchscreen Yet another device affected by this. Tested-by: Kevin Fenzi <kevin@scrye.com> Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-09 01:29:30 -06:00
{ USB_DEVICE(0x04f3, 0x016f), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
usb: quirks: Add no-lpm quirk for Elan BugLink: http://bugs.launchpad.net/bugs/1498667 As reported in BugLink, this device has an issue with Linux Power Management so adding a quirk. This quirk was reccomended by Alan Stern: http://lkml.iu.edu/hypermail/linux/kernel/1606.2/05590.html Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-06 19:18:51 -06:00
{ USB_DEVICE(0x04f3, 0x0381), .driver_info =
USB_QUIRK_NO_LPM },
USB: quirks: Fix another ELAN touchscreen Like other buggy models that had their fixes [1], the touchscreen with id 04f3:21b8 from ELAN Microelectronics needs the device-qualifier quirk. Otherwise, it fails to respond, blocks the boot for a random amount of time and pollutes dmesg with: [ 2887.373196] usb 1-5: new full-speed USB device number 41 using xhci_hcd [ 2889.502000] usb 1-5: unable to read config index 0 descriptor/start: -71 [ 2889.502005] usb 1-5: can't read configurations, error -71 [ 2889.654571] usb 1-5: new full-speed USB device number 42 using xhci_hcd [ 2891.783438] usb 1-5: unable to read config index 0 descriptor/start: -71 [ 2891.783443] usb 1-5: can't read configurations, error -71 [1]: See commits c68929f, 876af5d, d749947, a32c99e and dc703ec. Tested-by: Adrien Vergé <adrienverge@gmail.com> Signed-off-by: Adrien Vergé <adrienverge@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-24 08:02:04 -07:00
{ USB_DEVICE(0x04f3, 0x21b8), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
USB: quirks for known quirky audio devices RESET_RESUME entries for some sound devices that need it. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-04 08:34:11 -07:00
/* Roland SC-8820 */
{ USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
/* Edirol SD-20 */
{ USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
USB: reset resume quirk needed by a hub Werner Fink has reported problems with this hub. Signed-off-by: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-30 02:18:04 -06:00
/* Alcor Micro Corp. Hub */
{ USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
Input: appletouch - implement reset-resume logic On some boxes the touchpad needs to be reinitialized after resume to make it function again. This fixes bugzilla #10825. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-06-17 09:56:55 -06:00
/* appletouch */
{ USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
usb: quirks: Add no-lpm quirk for KY-688 USB 3.1 Type-C Hub KY-688 USB 3.1 Type-C Hub internally uses a Genesys Logic hub to connect to Realtek r8153. Similar to commit ("7496cfe5431f2 usb: quirks: Add no-lpm quirk for Moshi USB to Ethernet Adapter"), no-lpm can make r8153 ethernet work. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-13 23:31:15 -07:00
/* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */
{ USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM },
usb: add RESET_RESUME for ELSA MicroLink 56K This modem needs this quirk to operate. It produces timeouts when resumed without reset. Signed-off-by: Oliver Neukum <oneukum@suse.com> CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-12 08:11:30 -07:00
/* ELSA MicroLink 56K */
{ USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME },
usb: quirks: Add no-lpm quirk for Moshi USB to Ethernet Adapter Moshi USB to Ethernet Adapter internally uses a Genesys Logic hub to connect to Realtek r8153. The Realtek r8153 ethernet does not work on the internal hub, no-lpm quirk can make it work. Since another r8153 dongle at my hand does not have the issue, so add the quirk to the Genesys Logic hub instead. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-08 03:51:27 -06:00
/* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */
{ USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM },
USB: add another scanner quirk Like the HP53{00,70} scanner other devices of the OEM Avision require the USB_QUIRK_STRING_FETCH_255 to correct set a configuration with "recent" Linux kernels. Signed-off-by: René Rebe <rene@exactcode.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-27 01:05:46 -06:00
/* Avision AV600U */
{ USB_DEVICE(0x0638, 0x0a13), .driver_info =
USB_QUIRK_STRING_FETCH_255 },
USB: add quirk to avoid config and interface strings Apparently the Configuration and Interface strings aren't used as often as the Vendor, Product, and Serial strings. In at least one device (a Saitek Cyborg Gold 3D joystick), attempts to read the Configuration string cause the device to stop responding to Control requests. This patch (as1226) adds a quirks flag, telling the kernel not to read a device's Configuration or Interface strings, together with a new quirk for the offending joystick. Reported-by: Melchior FRANZ <melchior.franz@gmail.com> Tested-by: Melchior FRANZ <melchior.franz@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> [2.6.28 and 2.6.29, nothing earlier] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-18 12:28:53 -06:00
/* Saitek Cyborg Gold Joystick */
{ USB_DEVICE(0x06a3, 0x0006), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: add quirk for another camera The Guillemot Webcam Hercules Dualpix Exchange camera has been reported with a second ID. Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-03 01:58:54 -07:00
/* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
USB: add RESET_RESUME for webcams shown to be quirky The new runtime PM code has shown that many webcams suffer from a race condition that may crash them upon resume. Runtime PM is especially prone to show the problem because it retains power to the cameras at all times. However system suspension may also crash the devices and retain power to the devices. The only way to solve this problem without races is in usbcore with the RESET_RESUME quirk. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-13 00:42:21 -06:00
{ USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add quirk for another camera The Guillemot Webcam Hercules Dualpix Exchange camera has been reported with a second ID. Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-03 01:58:54 -07:00
/* Guillemot Webcam Hercules Dualpix Exchange*/
{ USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
USB: core: Fix regression in Hercules audio card commit 184eead057cc7e803558269babc1f2cfb9113ad1 upstream Commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") aimed to make the USB stack more reliable by detecting and skipping over endpoints that are duplicated between interfaces. This caused a regression for a Hercules audio card (reported as Bugzilla #208357), which contains such non-compliant duplications. Although the duplications are harmless, skipping the valid endpoints prevented the device from working. This patch fixes the regression by adding ENDPOINT_IGNORE quirks for the Hercules card, telling the kernel to ignore the invalid duplicate endpoints and thereby allowing the valid endpoints to be used as intended. Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") CC: <stable@vger.kernel.org> Reported-by: Alexander Chalikiopoulos <bugzilla.kernel.org@mrtoasted.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20201119170040.GA576844@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [sudip: use usb_endpoint_blacklist and USB_QUIRK_ENDPOINT_BLACKLIST] Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-19 10:00:40 -07:00
/* Guillemot Hercules DJ Console audio card (BZ 208357) */
{ USB_DEVICE(0x06f8, 0xb000), .driver_info =
USB_QUIRK_ENDPOINT_BLACKLIST },
usb: add USB_QUIRK_RESET_RESUME for M-Audio 88es Tested-by: Steffen Müller <steffen.mueller@radio-frei.de> Signed-off-by: Steffen Müller <steffen.mueller@radio-frei.de> Signed-off-by: Stefan Seyfried <seife+kernel@b1-systems.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-30 05:05:34 -06:00
/* Midiman M-Audio Keystation 88es */
{ USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device Some lower volume SanDisk Ultra Flair in 16GB, which the VID:PID is in 0781:5591, will aggressively request LPM of U1/U2 during runtime, when using this thumb drive as the OS installation key we found the device will generate failure during U1 exit path making it dropped from the USB bus, this causes a corrupted installation in system at the end. i.e., [ 166.918296] hub 2-0:1.0: state 7 ports 7 chg 0000 evt 0004 [ 166.918327] usb usb2-port2: link state change [ 166.918337] usb usb2-port2: do warm reset [ 166.970039] usb usb2-port2: not warm reset yet, waiting 50ms [ 167.022040] usb usb2-port2: not warm reset yet, waiting 200ms [ 167.276043] usb usb2-port2: status 02c0, change 0041, 5.0 Gb/s [ 167.276050] usb 2-2: USB disconnect, device number 2 [ 167.276058] usb 2-2: unregistering device [ 167.276060] usb 2-2: unregistering interface 2-2:1.0 [ 167.276170] xhci_hcd 0000:00:15.0: shutdown urb ffffa3c7cc695cc0 ep1in-bulk [ 167.284055] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK [ 167.284064] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 33 04 90 00 01 00 00 ... Analyzed the USB trace in the link layer we realized it is because of the 6-ms timer of tRecoveryConfigurationTimeout which documented on the USB 3.2 Revision 1.0, the section 7.5.10.4.2 of "Exit from Recovery.Configuration"; device initiates U1 exit -> Recovery.Active -> Recovery.Configuration, then the host timer timeout makes the link transits to eSS.Inactive -> Rx.Detect follows by a Warm Reset. Interestingly, the other higher volume of SanDisk Ultra Flair sharing the same VID:PID, such as 64GB, would not request LPM during runtime, it sticks at U0 always, thus disabling LPM does not affect those thumb drives at all. The same odd occures in SanDisk Ultra Fit 16GB, VID:PID in 0781:5583. Signed-off-by: Harry Pan <harry.pan@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-28 09:40:41 -07:00
/* SanDisk Ultra Fit and Ultra Flair */
{ USB_DEVICE(0x0781, 0x5583), .driver_info = USB_QUIRK_NO_LPM },
{ USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM },
USB: More USB_QUIRK_RESET_RESUME devices I would like have the attached patch added to Linux kernel. The three usb flash memories listed in the patch are being used in Intel's ClassmatePC and need USB_QUIRK_RESET_RESUME to work reliably when resuming from ram.
2007-09-04 09:15:08 -06:00
/* M-Systems Flash Disk Pioneers */
{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk Some USB 2.0 devices erroneously report millisecond values in bInterval. The generic config code manages to catch most of them, but in some cases it's not completely enough. The case at stake here is a USB 2.0 braille device, which wants to announce 10ms and thus sets bInterval to 10, but with the USB 2.0 computation that yields to 64ms. It happens that one can type fast enough to reach this interval and get the device buffers overflown, leading to problematic latencies. The generic config code does not catch this case because the 64ms is considered a sane enough value. This change thus adds a USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL quirk to mark devices which actually report milliseconds in bInterval, and marks Vario Ultra devices as needing it. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-13 13:50:08 -06:00
/* Baum Vario Ultra */
{ USB_DEVICE(0x0904, 0x6101), .driver_info =
USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
{ USB_DEVICE(0x0904, 0x6102), .driver_info =
USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
{ USB_DEVICE(0x0904, 0x6103), .driver_info =
USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
USB: quirks: blacklist duplicate ep on Sound Devices USBPre2 commit bdd1b147b8026df0e4260b387026b251d888ed01 upstream. This device has a broken vendor-specific altsetting for interface 1, where endpoint 0x85 is declared as an isochronous endpoint despite being used by interface 2 for audio capture. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x0926 idProduct 0x0202 bcdDevice 1.00 iManufacturer 1 Sound Devices iProduct 2 USBPre2 iSerial 3 [...] bNumConfigurations 1 [...] Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 1 [...] Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 26 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 6 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 16000 tSamFreq[ 2] 24000 tSamFreq[ 3] 32000 tSamFreq[ 4] 44100 tSamFreq[ 5] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0000 Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") USB core ignores any duplicate endpoints found during descriptor parsing, but in this case we need to ignore the first instance in order to avoid breaking the audio capture interface. Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") Cc: stable <stable@vger.kernel.org> Reported-by: edes <edes@gmx.net> Tested-by: edes <edes@gmx.net> Link: https://lore.kernel.org/r/20200201105829.5682c887@acme7.acmenet Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-03 08:38:29 -07:00
/* Sound Devices USBPre2 */
{ USB_DEVICE(0x0926, 0x0202), .driver_info =
USB_QUIRK_ENDPOINT_BLACKLIST },
USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D commit 068834a2773b6a12805105cfadbb3d4229fc6e0a upstream. The Sound Devices MixPre-D audio card suffers from the same defect as the Sound Devices USBPre2: an endpoint shared between a normal audio interface and a vendor-specific interface, in violation of the USB spec. Since the USB core now treats duplicated endpoints as bugs and ignores them, the audio endpoint isn't available and the card can't be used for audio capture. Along the same lines as commit bdd1b147b802 ("USB: quirks: blacklist duplicate ep on Sound Devices USBPre2"), this patch adds a quirks entry saying to ignore ep5in for interface 1, leaving it available for use with standard audio interface 2. Reported-and-tested-by: Jean-Christophe Barnoud <jcbarnoud@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: <stable@vger.kernel.org> Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") Link: https://lore.kernel.org/r/20200826194624.GA412633@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-26 13:46:24 -06:00
/* Sound Devices MixPre-D */
{ USB_DEVICE(0x0926, 0x0208), .driver_info =
USB_QUIRK_ENDPOINT_BLACKLIST },
USB: add quirks entry for Keytouch QWERTY Panel This patch (as1448) adds a quirks entry for the Keytouch QWERTY Panel firmware, used in the IEC 60945 keyboard. This device crashes during enumeration when the computer asks for its configuration string descriptor. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: kholis <nur.kholis.majid@gmail.com> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17 08:26:38 -07:00
/* Keytouch QWERTY Panel keyboard */
{ USB_DEVICE(0x0926, 0x3333), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: Add NO_LPM quirk for Kingston flash drive commit afaa2e745a246c5ab95103a65b1ed00101e1bc63 upstream. In Bugzilla #208257, Julien Humbert reports that a 32-GB Kingston flash drive spontaneously disconnects and reconnects, over and over. Testing revealed that disabling Link Power Management for the drive fixed the problem. This patch adds a quirk entry for that drive to turn off LPM permanently. CC: Hans de Goede <jwrdegoede@fedoraproject.org> CC: <stable@vger.kernel.org> Reported-and-tested-by: Julien Humbert <julroy67@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20201102145821.GA1478741@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-02 07:58:21 -07:00
/* Kingston DataTraveler 3.0 */
{ USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
USB: new quirk flag to avoid Set-Interface This patch (as1057) fixes a problem with the X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter; the device crashes when it receives a Set-Interface request. A new quirk (USB_QUIRK_NO_SET_INTF) is introduced and a quirks entry is created for this device. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-11 08:20:12 -06:00
/* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
{ USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
USB: add quirk for Broadcom BT dongle This device needs to be reset when resuming Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-14 10:26:22 -06:00
/* Broadcom BCM92035DGROM BT dongle */
{ USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
USB: quirks.c: add one device that cannot deal with suspension The device is not responsive when resumed, unless it is reset. Signed-off-by: Oliver Neukum <oneukum@suse.de> CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-14 08:22:40 -06:00
/* MAYA44USB sound device */
{ USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
usb: quirks: Fix sorting Properly sort all the entries by vendor id. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-19 09:12:19 -06:00
/* ASUS Base Station(T100) */
{ USB_DEVICE(0x0b05, 0x17e0), .driver_info =
USB_QUIRK_IGNORE_REMOTE_WAKEUP },
USB: Disable LPM on WD19's Realtek Hub commit b63e48fb50e1ca71db301ca9082befa6f16c55c4 upstream. Realtek Hub (0bda:0x0487) used in Dell Dock WD19 sometimes drops off the bus when bringing underlying ports from U3 to U0. Disabling LPM on the hub during setting link state is not enough, so let's disable LPM completely for this hub. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200205112633.25995-3-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-05 04:26:33 -07:00
/* Realtek hub in Dell WD19 (Type-C) */
{ USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM },
usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters commit 75d7676ead19b1fbb5e0ee934c9ccddcb666b68c upstream. We have been receiving bug reports that ethernet connections over RTL8153 based ethernet adapters stops working after a while with errors like these showing up in dmesg when the ethernet stops working: [12696.189484] r8152 6-1:1.0 enp10s0u1: Tx timeout [12702.333456] r8152 6-1:1.0 enp10s0u1: Tx timeout [12707.965422] r8152 6-1:1.0 enp10s0u1: Tx timeout This has been reported on Dell WD15 docks, Belkin USB-C Express Dock 3.1 docks and with generic USB to ethernet dongles using the RTL8153 chipsets. Some users have tried adding usbcore.quirks=0bda:8153:k to the kernel commandline and all users who have tried this report that this fixes this. Also note that we already have an existing NO_LPM quirk for the RTL8153 used in the Microsoft Surface Dock (where it uses a different usb-id). This commit adds a NO_LPM quirk for the generic Realtek RTL8153 0bda:8153 usb-id, fixing the Tx timeout errors on these devices. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=198931 Cc: stable@vger.kernel.org Cc: russianneuromancer@ya.ru Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200313120708.100339-1-hdegoede@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-13 06:07:08 -06:00
/* Generic RTL8153 based ethernet adapters */
{ USB_DEVICE(0x0bda, 0x8153), .driver_info = USB_QUIRK_NO_LPM },
USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook commit bcea6dafeeef7d1a6a8320a249aabf981d63b881 upstream. Add a USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for the BYD zhaoxin notebook. This notebook come with usb touchpad. And we would like to disable touchpad wakeup on this notebook by default. Signed-off-by: Penghao <penghao@uniontech.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200907023026.28189-1-penghao@uniontech.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-06 20:30:26 -06:00
/* SONiX USB DEVICE Touchpad */
{ USB_DEVICE(0x0c45, 0x7056), .driver_info =
USB_QUIRK_IGNORE_REMOTE_WAKEUP },
USB: spruce up the device blacklist This patch (as1040) fixes up the blacklist of USB device quirks. A couple of lines are broken to comply with the 80-column rule, and entries are sorted into the proper numerical order. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-27 13:43:47 -07:00
/* Action Semiconductor flash disk */
{ USB_DEVICE(0x10d6, 0x2200), .driver_info =
USB_QUIRK_STRING_FETCH_255 },
USB: Don't autosuspend Blackberry devices. Blackberry devices charge over USB. By autosuspending the port, they are not able to charge reliably. Signed-off-by: Jeremy Katz <katzj@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-19 15:16:10 -06:00
USB: Force disconnect Huawei 4G modem during suspend When going into S3 suspend, the Acer TravelMate P648-M and P648-G3 laptops immediately wake up 3-4 seconds later for no obvious reason. Unbinding the integrated Huawei 4G LTE modem before suspend avoids the issue, even though we are not using the modem at all (checked from rescue.target/runlevel1). The problem also occurs when the option and cdc-ether modem drivers aren't loaded; it reproduces just with the base usb driver. Under Windows the system can suspend fine. Seeking a better fix, we've tried a lot of things, including: - Check that the device's power/wakeup is disabled - Check that remote wakeup is off at the USB level - All the quirks in drivers/usb/core/quirks.c e.g. USB_QUIRK_RESET_RESUME, USB_QUIRK_RESET, USB_QUIRK_IGNORE_REMOTE_WAKEUP, USB_QUIRK_NO_LPM. but none of that makes any difference. There are no errors in the logs showing any suspend/resume-related issues. When the system wakes up due to the modem, log-wise it appears to be a normal resume. Introduce a quirk to disable the port during suspend when the modem is detected. The modem from the P648-G3 model is: T: Bus=01 Lev=01 Prnt=01 Port=08 Cnt=04 Dev#= 5 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=ff MxPS=64 #Cfgs= 3 P: Vendor=12d1 ProdID=15c3 Rev= 1.02 S: Manufacturer=Huawei Technologies Co., Ltd. S: Product=HUAWEI Mobile S: SerialNumber=0123456789ABCDEF C: #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr= 2mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=06 Prot=10 Driver= E: Ad=82(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=13 Driver= E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=12 Driver= E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=06 Prot=16 Driver= E: Ad=86(I) Atr=03(Int.) MxPS= 16 Ivl=2ms I: If#= 3 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=06 Prot=16 Driver= E: Ad=86(I) Atr=03(Int.) MxPS= 16 Ivl=2ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=1b Driver= E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms C:* #Ifs= 6 Cfg#= 2 Atr=a0 MxPwr= 2mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=2ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=06 Prot=00 Driver=cdc_ether E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=06 Prot=10 Driver=option E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=13 Driver=option E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=12 Driver=option E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=1b Driver=option E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms C: #Ifs= 2 Cfg#= 3 Atr=a0 MxPwr= 2mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver= E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=2ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver= I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver= E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Based on an earlier patch by Chris Chiu. Signed-off-by: Daniel Drake <drake@endlessm.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-18 01:15:01 -06:00
/* Huawei 4G LTE module */
{ USB_DEVICE(0x12d1, 0x15bb), .driver_info =
USB_QUIRK_DISCONNECT_SUSPEND },
{ USB_DEVICE(0x12d1, 0x15c3), .driver_info =
USB_QUIRK_DISCONNECT_SUSPEND },
USB: More USB_QUIRK_RESET_RESUME devices I would like have the attached patch added to Linux kernel. The three usb flash memories listed in the patch are being used in Intel's ClassmatePC and need USB_QUIRK_RESET_RESUME to work reliably when resuming from ram.
2007-09-04 09:15:08 -06:00
/* SKYMEDI USB_DRIVE */
{ USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
usb-core bInterval quirk This patch adds a usb quirk to support devices with interupt endpoints and bInterval values expressed as microframes. The quirk causes the parse endpoint function to modify the reported bInterval to a standards conforming value. There is currently code in the endpoint parser that checks for bIntervals that are outside of the valid range (1-16 for USB 2+ high speed and super speed interupt endpoints). In this case, the code assumes the bInterval is being reported in 1ms frames. As well, the correction is only applied if the original bInterval value is out of the 1-16 range. With this quirk applied to the device, the bInterval will be accurately adjusted from microframes to an exponent. Signed-off-by: James P Michels III <james.p.michels@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27 11:28:04 -06:00
/* Razer - Razer Blade Keyboard */
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card commit 9ca57518361418ad5ae7dc38a2128fbf4855e1a2 upstream. Add a USB_QUIRK_DISCONNECT_SUSPEND quirk for the Lenovo TIO built-in usb-audio. when A630Z going into S3,the system immediately wakeup 7-8 seconds later by usb-audio disconnect interrupt to avoids the issue. eg dmesg: .... [ 626.974091 ] usb 7-1.1: USB disconnect, device number 3 .... .... [ 1774.486691] usb 7-1.1: new full-speed USB device number 5 using xhci_hcd [ 1774.947742] usb 7-1.1: New USB device found, idVendor=17ef, idProduct=a012, bcdDevice= 0.55 [ 1774.956588] usb 7-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1774.964339] usb 7-1.1: Product: Thinkcentre TIO24Gen3 for USB-audio [ 1774.970999] usb 7-1.1: Manufacturer: Lenovo [ 1774.975447] usb 7-1.1: SerialNumber: 000000000000 [ 1775.048590] usb 7-1.1: 2:1: cannot get freq at ep 0x1 ....... Seeking a better fix, we've tried a lot of things, including: - Check that the device's power/wakeup is disabled - Check that remote wakeup is off at the USB level - All the quirks in drivers/usb/core/quirks.c e.g. USB_QUIRK_RESET_RESUME, USB_QUIRK_RESET, USB_QUIRK_IGNORE_REMOTE_WAKEUP, USB_QUIRK_NO_LPM. but none of that makes any difference. There are no errors in the logs showing any suspend/resume-related issues. When the system wakes up due to the modem, log-wise it appears to be a normal resume. Introduce a quirk to disable the port during suspend when the modem is detected. Signed-off-by: penghao <penghao@uniontech.com> Link: https://lore.kernel.org/r/20201118123039.11696-1-penghao@uniontech.com Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-18 05:30:39 -07:00
/* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
{ USB_DEVICE(0x17ef, 0xa012), .driver_info =
USB_QUIRK_DISCONNECT_SUSPEND },
USB: Add a new quirk: USB_QUIRK_HONOR_BNUMINTERFACES Add a new quirk USB_QUIRK_HONOR_BNUMINTERFACES, when this quirk is set and a device has more interface descriptors in a configuration then it claims to have in config->bNumInterfaces, ignore all additional interfaces. This is needed for devices which try to hide unused interfaces by only lowering config->bNumInterfaces, and which can't handle if you try to talk to the "hidden" interfaces. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-29 04:03:17 -06:00
/* BUILDWIN Photo Frame */
{ USB_DEVICE(0x1908, 0x1315), .driver_info =
USB_QUIRK_HONOR_BNUMINTERFACES },
USB: Add OTG PET device to TPL OTG device shall support this device for allowing compliance automated testing. The modification is derived from Pavankumar and Vijayavardhans' previous work. Signed-off-by: Macpaul Lin <macpaul@gmail.com> Cc: Pavankumar Kondeti <pkondeti@codeaurora.org> Cc: Vijayavardhan Vennapusa <vvreddy@codeaurora.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-22 23:39:02 -07:00
/* Protocol and OTG Electrical Test Device */
{ USB_DEVICE(0x1a0a, 0x0200), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky hub Devices connected under Terminus Technology Inc. Hub (1a40:0101) may fail to work after the system resumes from suspend: [ 206.063325] usb 3-2.4: reset full-speed USB device number 4 using xhci_hcd [ 206.143691] usb 3-2.4: device descriptor read/64, error -32 [ 206.351671] usb 3-2.4: device descriptor read/64, error -32 Info for this hub: T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 4 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1a40 ProdID=0101 Rev=01.11 S: Product=USB 2.0 Hub C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub Some expirements indicate that the USB devices connected to the hub are innocent, it's the hub itself is to blame. The hub needs extra delay time after it resets its port. Hence wait for extra delay, if the device is connected to this quirky hub. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19 02:14:50 -06:00
/* Terminus Technology Inc. Hub */
{ USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET },
Add delay-init quirk for Corsair K70 RGB keyboards Following on from this patch: https://lkml.org/lkml/2017/11/3/516, Corsair K70 RGB keyboards also require the DELAY_INIT quirk to start correctly at boot. Device ids found here: usb 3-3: New USB device found, idVendor=1b1c, idProduct=1b13 usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 3-3: Product: Corsair K70 RGB Gaming Keyboard Signed-off-by: Jack Stocker <jackstocker.93@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-15 11:24:10 -07:00
/* Corsair K70 RGB */
USB: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB To match the Corsair Strafe RGB, the Corsair K70 RGB also requires USB_QUIRK_DELAY_CTRL_MSG to completely resolve boot connection issues discussed here: https://github.com/ckb-next/ckb-next/issues/42. Otherwise roughly 1 in 10 boots the keyboard will fail to be detected. Patch that applied delay control quirk for Corsair Strafe RGB: cb88a0588717 ("usb: quirks: add control message delay for 1b1c:1b20") Previous K70 RGB patch to add delay-init quirk: 7a1646d92257 ("Add delay-init quirk for Corsair K70 RGB keyboards") Signed-off-by: Jack Stocker <jackstocker.93@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-03 14:56:53 -07:00
{ USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
Add delay-init quirk for Corsair K70 RGB keyboards Following on from this patch: https://lkml.org/lkml/2017/11/3/516, Corsair K70 RGB keyboards also require the DELAY_INIT quirk to start correctly at boot. Device ids found here: usb 3-3: New USB device found, idVendor=1b1c, idProduct=1b13 usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 3-3: Product: Corsair K70 RGB Gaming Keyboard Signed-off-by: Jack Stocker <jackstocker.93@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-15 11:24:10 -07:00
usb: quirks: add delay quirks for Corsair Strafe Corsair Strafe appears to suffer from the same issues as the Corsair Strafe RGB. Apply the same quirks (control message delay and init delay) that the RGB version has to 1b1c:1b15. With these quirks in place the keyboard works correctly upon booting the system, and no longer requires reattaching the device. Signed-off-by: Nico Sneck <snecknico@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-02 10:26:07 -06:00
/* Corsair Strafe */
{ USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard Corsair Strafe RGB keyboard has trouble to initialize: [ 1.679455] usb 3-6: new full-speed USB device number 4 using xhci_hcd [ 6.871136] usb 3-6: unable to read config index 0 descriptor/all [ 6.871138] usb 3-6: can't read configurations, error -110 [ 6.991019] usb 3-6: new full-speed USB device number 5 using xhci_hcd [ 12.246642] usb 3-6: unable to read config index 0 descriptor/all [ 12.246644] usb 3-6: can't read configurations, error -110 [ 12.366555] usb 3-6: new full-speed USB device number 6 using xhci_hcd [ 17.622145] usb 3-6: unable to read config index 0 descriptor/all [ 17.622147] usb 3-6: can't read configurations, error -110 [ 17.742093] usb 3-6: new full-speed USB device number 7 using xhci_hcd [ 22.997715] usb 3-6: unable to read config index 0 descriptor/all [ 22.997716] usb 3-6: can't read configurations, error -110 Although it may work after several times unpluging/pluging: [ 68.195240] usb 3-6: new full-speed USB device number 11 using xhci_hcd [ 68.337459] usb 3-6: New USB device found, idVendor=1b1c, idProduct=1b20 [ 68.337463] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.337466] usb 3-6: Product: Corsair STRAFE RGB Gaming Keyboard [ 68.337468] usb 3-6: Manufacturer: Corsair [ 68.337470] usb 3-6: SerialNumber: 0F013021AEB8046755A93ED3F5001941 Tried three quirks: USB_QUIRK_DELAY_INIT, USB_QUIRK_NO_LPM and USB_QUIRK_DEVICE_QUALIFIER, user confirmed that USB_QUIRK_DELAY_INIT alone can workaround this issue. Hence add the quirk for Corsair Strafe RGB. BugLink: https://bugs.launchpad.net/bugs/1678477 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-15 20:53:20 -06:00
/* Corsair Strafe RGB */
usb: quirks: add control message delay for 1b1c:1b20 Corsair Strafe RGB keyboard does not respond to usb control messages sometimes and hence generates timeouts. Commit de3af5bf259d ("usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard") tried to fix those timeouts by adding USB_QUIRK_DELAY_INIT. Unfortunately, even with this quirk timeouts of usb_control_msg() can still be seen, but with a lower frequency (approx. 1 out of 15): [ 29.103520] usb 1-8: string descriptor 0 read error: -110 [ 34.363097] usb 1-8: can't set config #1, error -110 Adding further delays to different locations where usb control messages are issued just moves the timeouts to other locations, e.g.: [ 35.400533] usbhid 1-8:1.0: can't add hid device: -110 [ 35.401014] usbhid: probe of 1-8:1.0 failed with error -110 The only way to reliably avoid those issues is having a pause after each usb control message. In approx. 200 boot cycles no more timeouts were seen. Addionaly, keep USB_QUIRK_DELAY_INIT as it turned out to be necessary to have the delay in hub_port_connect() after hub_port_init(). The overall boot time seems not to be influenced by these additional delays, even on fast machines and lightweight distributions. Fixes: de3af5bf259d ("usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard") Cc: stable@vger.kernel.org Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-06 01:38:49 -07:00
{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard Corsair Strafe RGB keyboard has trouble to initialize: [ 1.679455] usb 3-6: new full-speed USB device number 4 using xhci_hcd [ 6.871136] usb 3-6: unable to read config index 0 descriptor/all [ 6.871138] usb 3-6: can't read configurations, error -110 [ 6.991019] usb 3-6: new full-speed USB device number 5 using xhci_hcd [ 12.246642] usb 3-6: unable to read config index 0 descriptor/all [ 12.246644] usb 3-6: can't read configurations, error -110 [ 12.366555] usb 3-6: new full-speed USB device number 6 using xhci_hcd [ 17.622145] usb 3-6: unable to read config index 0 descriptor/all [ 17.622147] usb 3-6: can't read configurations, error -110 [ 17.742093] usb 3-6: new full-speed USB device number 7 using xhci_hcd [ 22.997715] usb 3-6: unable to read config index 0 descriptor/all [ 22.997716] usb 3-6: can't read configurations, error -110 Although it may work after several times unpluging/pluging: [ 68.195240] usb 3-6: new full-speed USB device number 11 using xhci_hcd [ 68.337459] usb 3-6: New USB device found, idVendor=1b1c, idProduct=1b20 [ 68.337463] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.337466] usb 3-6: Product: Corsair STRAFE RGB Gaming Keyboard [ 68.337468] usb 3-6: Manufacturer: Corsair [ 68.337470] usb 3-6: SerialNumber: 0F013021AEB8046755A93ED3F5001941 Tried three quirks: USB_QUIRK_DELAY_INIT, USB_QUIRK_NO_LPM and USB_QUIRK_DEVICE_QUALIFIER, user confirmed that USB_QUIRK_DELAY_INIT alone can workaround this issue. Hence add the quirk for Corsair Strafe RGB. BugLink: https://bugs.launchpad.net/bugs/1678477 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-15 20:53:20 -06:00
usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB Following on from this patch: https://lkml.org/lkml/2017/11/3/516, Corsair K70 LUX RGB keyboards also require the DELAY_INIT quirk to start correctly at boot. Dmesg output: usb 1-6: string descriptor 0 read error: -110 usb 1-6: New USB device found, idVendor=1b1c, idProduct=1b33 usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-6: can't set config #1, error -110 Signed-off-by: Emmanuel Pescosta <emmanuelpescosta099@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-26 06:48:09 -06:00
/* Corsair K70 LUX RGB */
{ USB_DEVICE(0x1b1c, 0x1b33), .driver_info = USB_QUIRK_DELAY_INIT },
USB: Add delay-init quirk for Corsair K70 LUX keyboards Without this patch, K70 LUX keyboards don't work, saying usb 3-3: unable to read config index 0 descriptor/all usb 3-3: can't read configurations, error -110 usb usb3-port3: unable to enumerate USB device Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-03 09:46:02 -06:00
/* Corsair K70 LUX */
{ USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT },
USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE commit be34a5854b4606bd7a160ad3cb43415d623596c7 upstream. The Corsair K70 RGB RAPIDFIRE needs the USB_QUIRK_DELAY_INIT and USB_QUIRK_DELAY_CTRL_MSG to function or it will randomly not respond on boot, just like other Corsair keyboards Signed-off-by: Jonathan Cox <jonathan@jdcox.net> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200410212427.2886-1-jonathan@jdcox.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-10 15:24:27 -06:00
/* Corsair K70 RGB RAPDIFIRE */
{ USB_DEVICE(0x1b1c, 0x1b38), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
usb: quirks: add quirk for WORLDE MINI MIDI keyboard This keyboard doesn't implement Get String descriptors properly even though string indexes are valid. What happens is that when requesting for the String descriptor, the device disconnects and reconnects. Without this quirk, this loop will continue forever. Cc: Alan Stern <stern@rowland.harvard.edu> Reported-by: Владимир Мартьянов <vilgeforce@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-03 02:16:43 -06:00
/* MIDI keyboard WORLDE MINI */
{ USB_DEVICE(0x1c75, 0x0204), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
usb: quirks: Add no-lpm quirk for Acer C120 LED Projector The Acer C120 LED Projector is a USB-3 connected pico projector which takes both its power and video data from USB-3. In combination with some hubs this device does not play well with lpm, so disable lpm for it. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-19 09:12:20 -06:00
/* Acer C120 LED Projector */
{ USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM },
USB: add quirk for devices with broken LPM Some USB device / host controller combinations seem to have problems with Link Power Management. For example, Steinar found that his xHCI controller wouldn't handle bandwidth calculations correctly for two video cards simultaneously when LPM was enabled, even though the bus had plenty of bandwidth available. This patch introduces a new quirk flag for devices that should remain disabled for LPM, and creates quirk entries for Steinar's devices. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Steinar H. Gunderson <sgunderson@bigfoot.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-10 13:27:21 -07:00
/* Blackmagic Design Intensity Shuttle */
{ USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM },
/* Blackmagic Design UltraStudio SDI */
{ USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM },
Add USB quirk for HVR-950q to avoid intermittent device resets The USB core and sysfs will attempt to enumerate certain parameters which are unsupported by the au0828 - causing inconsistent behavior and sometimes causing the chip to reset. Avoid making these calls. This problem manifested as intermittent cases where the au8522 would be reset on analog video startup, in particular when starting up ALSA audio streaming in parallel - the sysfs entries created by snd-usb-audio on streaming startup would result in unsupported control messages being sent during tuning which would put the chip into an unknown state. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-27 11:08:51 -06:00
/* Hauppauge HVR-950q */
{ USB_DEVICE(0x2040, 0x7200), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
USB: quirks: Add no-lpm quirk for Raydium touchscreens Raydium USB touchscreen fails to set config if LPM is enabled: [ 2.030658] usb 1-8: New USB device found, idVendor=2386, idProduct=3119 [ 2.030659] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.030660] usb 1-8: Product: Raydium Touch System [ 2.030661] usb 1-8: Manufacturer: Raydium Corporation [ 7.132209] usb 1-8: can't set config #1, error -110 Same behavior can be observed on 2386:3114. Raydium claims the touchscreen supports LPM under Windows, so I used Microsoft USB Test Tools (MUTT) [1] to check its LPM status. MUTT shows that the LPM doesn't work under Windows, either. So let's just disable LPM for Raydium touchscreens. [1] https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/usb-test-tools Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-25 23:33:15 -06:00
/* Raydium Touchscreen */
{ USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM },
{ USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM },
USB: quirks: Add no-lpm quirk for another Raydium touchscreen commit 5967116e8358899ebaa22702d09b0af57fef23e1 upstream. There's another Raydium touchscreen needs the no-lpm quirk: [ 1.339149] usb 1-9: New USB device found, idVendor=2386, idProduct=350e, bcdDevice= 0.00 [ 1.339150] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.339151] usb 1-9: Product: Raydium Touch System [ 1.339152] usb 1-9: Manufacturer: Raydium Corporation ... [ 6.450497] usb 1-9: can't set config #1, error -110 BugLink: https://bugs.launchpad.net/bugs/1889446 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200731051622.28643-1-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-30 23:16:20 -06:00
{ USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM },
USB: Add quirk to support DJI CineSSD This device does not correctly handle the LPM operations. Also, the device cannot handle ATA pass-through commands and locks up when attempted while running in super speed. This patch adds the equivalent quirk logic as found in uas. Signed-off-by: Tim Anderson <tsa@biglakesoftware.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-09 15:55:34 -06:00
/* DJI CineSSD */
{ USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },
usb: quirks: Fix sorting Properly sort all the entries by vendor id. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-19 09:12:19 -06:00
/* INTEL VALUE SSD */
{ USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
USB: Fix novation SourceControl XL after suspend commit b692056db8ecc7f452b934f016c17348282b7699 upstream. Currently, the SourceControl will stay in power-down mode after resuming from suspend. This patch resets the device after suspend to power it up. Signed-off-by: Richard Dodd <richard.o.dodd@gmail.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200212142220.36892-1-richard.o.dodd@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 07:22:18 -07:00
/* novation SoundControl XL */
{ USB_DEVICE(0x1235, 0x0061), .driver_info = USB_QUIRK_RESET_RESUME },
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
{ } /* terminating entry must be last */
};
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
static const struct usb_device_id usb_interface_quirk_list[] = {
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams Most Logitech UVC webcams (both early models that don't advertise UVC compatibility and newer UVC-advertised devices) require the RESET_RESUME quirk. Instead of listing each and every model, match the devices based on the UVC interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:14 -06:00
/* Logitech UVC Cameras */
{ USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
.driver_info = USB_QUIRK_RESET_RESUME },
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
{ } /* terminating entry must be last */
};
usb: core: implement AMD remote wakeup quirk The following patch is required to resolve remote wake issues with certain devices. Issue description: If the remote wake is issued from the device in a specific timing condition while the system is entering sleep state then it may cause system to auto wake on subsequent sleep cycle. Root cause: Host controller rebroadcasts the Resume signal > 100 µseconds after receiving the original resume event from the device. For proper function, some devices may require the rebroadcast of resume event within the USB spec of 100µS. Workaroud: 1. Filter the AMD platforms with Yangtze chipset, then judge of all the usb devices are mouse or not. And get out the port id which attached a mouse with Pixart controller. 2. Then reset the port which attached issue device during system resume from S3. [Q] Why the special devices are only mice? Would high speed devices such as 3G modem or USB Bluetooth adapter trigger this issue? - Current this sensitivity is only confined to devices that use Pixart controllers. This controller is designed for use with LS mouse devices only. We have not observed any other devices failing. There may be a small risk for other devices also but this patch (reset device in resume phase) will cover the cases if required. [Q] Shouldn’t the resume signal be sent within 100 us for every device? - The Host controller may not send the resume signal within 100us, this our host controller specification change. This is why we require the patch to prevent side effects on certain known devices. [Q] Why would clicking mouse INTENSELY to wake the system up trigger this issue? - This behavior is specific to the devices that use Pixart controller. It is timing dependent on when the resume event is triggered during the sleep state. [Q] Is it a host controller issue or mouse? - It is the host controller behavior during resume that triggers the device incorrect behavior on the next resume. This patch sets USB_QUIRK_RESET_RESUME flag for these Pixart-based mice when they attached to platforms with AMD Yangtze chipset. Signed-off-by: Huang Rui <ray.huang@amd.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-16 09:47:28 -06:00
static const struct usb_device_id usb_amd_resume_quirk_list[] = {
/* Lenovo Mouse with Pixart controller */
{ USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME },
/* Pixart Mouse */
{ USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME },
{ USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME },
{ USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME },
usb:xhci:Add quirk for Certain failing HP keyboard on reset after resume Certain HP keyboards would keep inputting a character automatically which is the wake-up key after S3 resume On some AMD platforms USB host fails to respond (by holding resume-K) to USB device (an HP keyboard) resume request within 1ms (TURSM) and ensures that resume is signaled for at least 20 ms (TDRSMDN), which is defined in USB 2.0 spec. The result is that the keyboard is out of function. In SNPS USB design, the host responds to the resume request only after system gets back to S0 and the host gets to functional after the internal HW restore operation that is more than 1 second after the initial resume request from the USB device. As a workaround for specific keyboard ID(HP Keyboards), applying port reset after resume when the keyboard is plugged in. Signed-off-by: Sandeep Singh <Sandeep.Singh@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> cc: Nehal Shah <Nehal-bakulchandra.Shah@amd.com> Reviewed-by: Felipe Balbi <felipe.balbi@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-04 05:05:56 -06:00
{ USB_DEVICE(0x03f0, 0x2b4a), .driver_info = USB_QUIRK_RESET_RESUME },
usb: core: implement AMD remote wakeup quirk The following patch is required to resolve remote wake issues with certain devices. Issue description: If the remote wake is issued from the device in a specific timing condition while the system is entering sleep state then it may cause system to auto wake on subsequent sleep cycle. Root cause: Host controller rebroadcasts the Resume signal > 100 µseconds after receiving the original resume event from the device. For proper function, some devices may require the rebroadcast of resume event within the USB spec of 100µS. Workaroud: 1. Filter the AMD platforms with Yangtze chipset, then judge of all the usb devices are mouse or not. And get out the port id which attached a mouse with Pixart controller. 2. Then reset the port which attached issue device during system resume from S3. [Q] Why the special devices are only mice? Would high speed devices such as 3G modem or USB Bluetooth adapter trigger this issue? - Current this sensitivity is only confined to devices that use Pixart controllers. This controller is designed for use with LS mouse devices only. We have not observed any other devices failing. There may be a small risk for other devices also but this patch (reset device in resume phase) will cover the cases if required. [Q] Shouldn’t the resume signal be sent within 100 us for every device? - The Host controller may not send the resume signal within 100us, this our host controller specification change. This is why we require the patch to prevent side effects on certain known devices. [Q] Why would clicking mouse INTENSELY to wake the system up trigger this issue? - This behavior is specific to the devices that use Pixart controller. It is timing dependent on when the resume event is triggered during the sleep state. [Q] Is it a host controller issue or mouse? - It is the host controller behavior during resume that triggers the device incorrect behavior on the next resume. This patch sets USB_QUIRK_RESET_RESUME flag for these Pixart-based mice when they attached to platforms with AMD Yangtze chipset. Signed-off-by: Huang Rui <ray.huang@amd.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-16 09:47:28 -06:00
/* Logitech Optical Mouse M90/M100 */
{ USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME },
{ } /* terminating entry must be last */
};
USB: core: add endpoint-blacklist quirk commit 73f8bda9b5dc1c69df2bc55c0cbb24461a6391a9 upstream. Add a new device quirk that can be used to blacklist endpoints. Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") USB core ignores any duplicate endpoints found during descriptor parsing. In order to handle devices where the first interfaces with duplicate endpoints are the ones that should have their endpoints ignored, we need to add a blacklist. Tested-by: edes <edes@gmx.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-03 08:38:28 -07:00
/*
* Entries for blacklisted endpoints that should be ignored when parsing
* configuration descriptors.
*
* Matched for devices with USB_QUIRK_ENDPOINT_BLACKLIST.
*/
static const struct usb_device_id usb_endpoint_blacklist[] = {
USB: core: Fix regression in Hercules audio card commit 184eead057cc7e803558269babc1f2cfb9113ad1 upstream Commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") aimed to make the USB stack more reliable by detecting and skipping over endpoints that are duplicated between interfaces. This caused a regression for a Hercules audio card (reported as Bugzilla #208357), which contains such non-compliant duplications. Although the duplications are harmless, skipping the valid endpoints prevented the device from working. This patch fixes the regression by adding ENDPOINT_IGNORE quirks for the Hercules card, telling the kernel to ignore the invalid duplicate endpoints and thereby allowing the valid endpoints to be used as intended. Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") CC: <stable@vger.kernel.org> Reported-by: Alexander Chalikiopoulos <bugzilla.kernel.org@mrtoasted.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20201119170040.GA576844@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [sudip: use usb_endpoint_blacklist and USB_QUIRK_ENDPOINT_BLACKLIST] Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-19 10:00:40 -07:00
{ USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x01 },
{ USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x81 },
USB: quirks: blacklist duplicate ep on Sound Devices USBPre2 commit bdd1b147b8026df0e4260b387026b251d888ed01 upstream. This device has a broken vendor-specific altsetting for interface 1, where endpoint 0x85 is declared as an isochronous endpoint despite being used by interface 2 for audio capture. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x0926 idProduct 0x0202 bcdDevice 1.00 iManufacturer 1 Sound Devices iProduct 2 USBPre2 iSerial 3 [...] bNumConfigurations 1 [...] Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 1 [...] Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 26 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 6 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 16000 tSamFreq[ 2] 24000 tSamFreq[ 3] 32000 tSamFreq[ 4] 44100 tSamFreq[ 5] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0000 Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") USB core ignores any duplicate endpoints found during descriptor parsing, but in this case we need to ignore the first instance in order to avoid breaking the audio capture interface. Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") Cc: stable <stable@vger.kernel.org> Reported-by: edes <edes@gmx.net> Tested-by: edes <edes@gmx.net> Link: https://lore.kernel.org/r/20200201105829.5682c887@acme7.acmenet Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-03 08:38:29 -07:00
{ USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0202, 1), .driver_info = 0x85 },
USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D commit 068834a2773b6a12805105cfadbb3d4229fc6e0a upstream. The Sound Devices MixPre-D audio card suffers from the same defect as the Sound Devices USBPre2: an endpoint shared between a normal audio interface and a vendor-specific interface, in violation of the USB spec. Since the USB core now treats duplicated endpoints as bugs and ignores them, the audio endpoint isn't available and the card can't be used for audio capture. Along the same lines as commit bdd1b147b802 ("USB: quirks: blacklist duplicate ep on Sound Devices USBPre2"), this patch adds a quirks entry saying to ignore ep5in for interface 1, leaving it available for use with standard audio interface 2. Reported-and-tested-by: Jean-Christophe Barnoud <jcbarnoud@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: <stable@vger.kernel.org> Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") Link: https://lore.kernel.org/r/20200826194624.GA412633@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-26 13:46:24 -06:00
{ USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0208, 1), .driver_info = 0x85 },
USB: core: add endpoint-blacklist quirk commit 73f8bda9b5dc1c69df2bc55c0cbb24461a6391a9 upstream. Add a new device quirk that can be used to blacklist endpoints. Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") USB core ignores any duplicate endpoints found during descriptor parsing. In order to handle devices where the first interfaces with duplicate endpoints are the ones that should have their endpoints ignored, we need to add a blacklist. Tested-by: edes <edes@gmx.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-03 08:38:28 -07:00
{ }
};
bool usb_endpoint_is_blacklisted(struct usb_device *udev,
struct usb_host_interface *intf,
struct usb_endpoint_descriptor *epd)
{
const struct usb_device_id *id;
unsigned int address;
for (id = usb_endpoint_blacklist; id->match_flags; ++id) {
if (!usb_match_device(udev, id))
continue;
if (!usb_match_one_id_intf(udev, intf, id))
continue;
address = id->driver_info;
if (address == epd->bEndpointAddress)
return true;
}
return false;
}
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
static bool usb_match_any_interface(struct usb_device *udev,
const struct usb_device_id *id)
{
unsigned int i;
for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
struct usb_host_config *cfg = &udev->config[i];
unsigned int j;
for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
struct usb_interface_cache *cache;
struct usb_host_interface *intf;
cache = cfg->intf_cache[j];
if (cache->num_altsetting == 0)
continue;
intf = &cache->altsetting[0];
if (usb_match_one_id_intf(udev, intf, id))
return true;
}
}
return false;
}
usb: core: usb_amd_resume_quirk() can be static Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-26 12:56:50 -06:00
static int usb_amd_resume_quirk(struct usb_device *udev)
usb: core: implement AMD remote wakeup quirk The following patch is required to resolve remote wake issues with certain devices. Issue description: If the remote wake is issued from the device in a specific timing condition while the system is entering sleep state then it may cause system to auto wake on subsequent sleep cycle. Root cause: Host controller rebroadcasts the Resume signal > 100 µseconds after receiving the original resume event from the device. For proper function, some devices may require the rebroadcast of resume event within the USB spec of 100µS. Workaroud: 1. Filter the AMD platforms with Yangtze chipset, then judge of all the usb devices are mouse or not. And get out the port id which attached a mouse with Pixart controller. 2. Then reset the port which attached issue device during system resume from S3. [Q] Why the special devices are only mice? Would high speed devices such as 3G modem or USB Bluetooth adapter trigger this issue? - Current this sensitivity is only confined to devices that use Pixart controllers. This controller is designed for use with LS mouse devices only. We have not observed any other devices failing. There may be a small risk for other devices also but this patch (reset device in resume phase) will cover the cases if required. [Q] Shouldn’t the resume signal be sent within 100 us for every device? - The Host controller may not send the resume signal within 100us, this our host controller specification change. This is why we require the patch to prevent side effects on certain known devices. [Q] Why would clicking mouse INTENSELY to wake the system up trigger this issue? - This behavior is specific to the devices that use Pixart controller. It is timing dependent on when the resume event is triggered during the sleep state. [Q] Is it a host controller issue or mouse? - It is the host controller behavior during resume that triggers the device incorrect behavior on the next resume. This patch sets USB_QUIRK_RESET_RESUME flag for these Pixart-based mice when they attached to platforms with AMD Yangtze chipset. Signed-off-by: Huang Rui <ray.huang@amd.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-16 09:47:28 -06:00
{
struct usb_hcd *hcd;
hcd = bus_to_hcd(udev->bus);
/* The device should be attached directly to root hub */
if (udev->level == 1 && hcd->amd_resume_bug == 1)
return 1;
return 0;
}
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
static u32 usb_detect_static_quirks(struct usb_device *udev,
const struct usb_device_id *id)
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
{
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
u32 quirks = 0;
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
for (; id->match_flags; id++) {
if (!usb_match_device(udev, id))
continue;
if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
!usb_match_any_interface(udev, id))
continue;
quirks |= (u32)(id->driver_info);
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
}
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
return quirks;
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
}
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
static u32 usb_detect_dynamic_quirks(struct usb_device *udev)
{
u16 vid = le16_to_cpu(udev->descriptor.idVendor);
u16 pid = le16_to_cpu(udev->descriptor.idProduct);
int i, flags = 0;
mutex_lock(&quirk_mutex);
for (i = 0; i < quirk_count; i++) {
if (vid == quirk_list[i].vid && pid == quirk_list[i].pid) {
flags = quirk_list[i].flags;
break;
}
}
mutex_unlock(&quirk_mutex);
return flags;
}
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
/*
* Detect any quirks the device has, and do any housekeeping for it if needed.
*/
void usb_detect_quirks(struct usb_device *udev)
{
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
udev->quirks = usb_detect_static_quirks(udev, usb_quirk_list);
usb: core: implement AMD remote wakeup quirk The following patch is required to resolve remote wake issues with certain devices. Issue description: If the remote wake is issued from the device in a specific timing condition while the system is entering sleep state then it may cause system to auto wake on subsequent sleep cycle. Root cause: Host controller rebroadcasts the Resume signal > 100 µseconds after receiving the original resume event from the device. For proper function, some devices may require the rebroadcast of resume event within the USB spec of 100µS. Workaroud: 1. Filter the AMD platforms with Yangtze chipset, then judge of all the usb devices are mouse or not. And get out the port id which attached a mouse with Pixart controller. 2. Then reset the port which attached issue device during system resume from S3. [Q] Why the special devices are only mice? Would high speed devices such as 3G modem or USB Bluetooth adapter trigger this issue? - Current this sensitivity is only confined to devices that use Pixart controllers. This controller is designed for use with LS mouse devices only. We have not observed any other devices failing. There may be a small risk for other devices also but this patch (reset device in resume phase) will cover the cases if required. [Q] Shouldn’t the resume signal be sent within 100 us for every device? - The Host controller may not send the resume signal within 100us, this our host controller specification change. This is why we require the patch to prevent side effects on certain known devices. [Q] Why would clicking mouse INTENSELY to wake the system up trigger this issue? - This behavior is specific to the devices that use Pixart controller. It is timing dependent on when the resume event is triggered during the sleep state. [Q] Is it a host controller issue or mouse? - It is the host controller behavior during resume that triggers the device incorrect behavior on the next resume. This patch sets USB_QUIRK_RESET_RESUME flag for these Pixart-based mice when they attached to platforms with AMD Yangtze chipset. Signed-off-by: Huang Rui <ray.huang@amd.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-16 09:47:28 -06:00
/*
* Pixart-based mice would trigger remote wakeup issue on AMD
* Yangtze chipset, so set them as RESET_RESUME flag.
*/
if (usb_amd_resume_quirk(udev))
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
udev->quirks |= usb_detect_static_quirks(udev,
usb: core: implement AMD remote wakeup quirk The following patch is required to resolve remote wake issues with certain devices. Issue description: If the remote wake is issued from the device in a specific timing condition while the system is entering sleep state then it may cause system to auto wake on subsequent sleep cycle. Root cause: Host controller rebroadcasts the Resume signal > 100 µseconds after receiving the original resume event from the device. For proper function, some devices may require the rebroadcast of resume event within the USB spec of 100µS. Workaroud: 1. Filter the AMD platforms with Yangtze chipset, then judge of all the usb devices are mouse or not. And get out the port id which attached a mouse with Pixart controller. 2. Then reset the port which attached issue device during system resume from S3. [Q] Why the special devices are only mice? Would high speed devices such as 3G modem or USB Bluetooth adapter trigger this issue? - Current this sensitivity is only confined to devices that use Pixart controllers. This controller is designed for use with LS mouse devices only. We have not observed any other devices failing. There may be a small risk for other devices also but this patch (reset device in resume phase) will cover the cases if required. [Q] Shouldn’t the resume signal be sent within 100 us for every device? - The Host controller may not send the resume signal within 100us, this our host controller specification change. This is why we require the patch to prevent side effects on certain known devices. [Q] Why would clicking mouse INTENSELY to wake the system up trigger this issue? - This behavior is specific to the devices that use Pixart controller. It is timing dependent on when the resume event is triggered during the sleep state. [Q] Is it a host controller issue or mouse? - It is the host controller behavior during resume that triggers the device incorrect behavior on the next resume. This patch sets USB_QUIRK_RESET_RESUME flag for these Pixart-based mice when they attached to platforms with AMD Yangtze chipset. Signed-off-by: Huang Rui <ray.huang@amd.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-16 09:47:28 -06:00
usb_amd_resume_quirk_list);
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
udev->quirks ^= usb_detect_dynamic_quirks(udev);
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
if (udev->quirks)
dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
udev->quirks);
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
usb: Make USB persist default configurable Commit 9214d1d8 set the USB persist flag as a default for all devices. This might be desirable for some distributions, but it certainly has its trade-offs... most importantly, it can significantly increase system resume time, because the kernel blocks on resuming (and sometimes resetting) USB devices before it unfreezes userspace. This patch introduces a new config option CONFIG_USB_DEFAULT_PERSIST, which allows distributions to make this decision on their own without the need to carry a custom patch or revert the kernel's setting in userspace. [edited the Kconfig help text a bit - gregkh] Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-13 16:57:31 -06:00
#ifdef CONFIG_USB_DEFAULT_PERSIST
if (!(udev->quirks & USB_QUIRK_RESET))
USB: remove CONFIG_USB_PERSIST setting This patch (as1047) removes the USB_PERSIST Kconfig option, enabling it permanently. It also prevents the power/persist attribute from being created for hub devices; there's no point in having it since USB-PERSIST is always turned on for hubs. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-03 13:15:59 -07:00
udev->persist_enabled = 1;
#else
usb: Make USB persist default configurable Commit 9214d1d8 set the USB persist flag as a default for all devices. This might be desirable for some distributions, but it certainly has its trade-offs... most importantly, it can significantly increase system resume time, because the kernel blocks on resuming (and sometimes resetting) USB devices before it unfreezes userspace. This patch introduces a new config option CONFIG_USB_DEFAULT_PERSIST, which allows distributions to make this decision on their own without the need to carry a custom patch or revert the kernel's setting in userspace. [edited the Kconfig help text a bit - gregkh] Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-13 16:57:31 -06:00
/* Hubs are automatically enabled for USB-PERSIST */
if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
USB: storage: Never reset devices that will morph to an old mode Some devices must be switched to a new mode to fully use them. A reset would make them revert to the old mode. Therefore a reset must not be used for error handling with such devices. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-18 04:14:21 -07:00
udev->persist_enabled = 1;
usb: Make USB persist default configurable Commit 9214d1d8 set the USB persist flag as a default for all devices. This might be desirable for some distributions, but it certainly has its trade-offs... most importantly, it can significantly increase system resume time, because the kernel blocks on resuming (and sometimes resetting) USB devices before it unfreezes userspace. This patch introduces a new config option CONFIG_USB_DEFAULT_PERSIST, which allows distributions to make this decision on their own without the need to carry a custom patch or revert the kernel's setting in userspace. [edited the Kconfig help text a bit - gregkh] Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-13 16:57:31 -06:00
#endif /* CONFIG_USB_DEFAULT_PERSIST */
USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-26 06:26:21 -07:00
}
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
void usb_detect_interface_quirks(struct usb_device *udev)
{
u32 quirks;
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
quirks = usb_detect_static_quirks(udev, usb_interface_quirk_list);
usb: Add quirk detection based on interface information When a whole class of devices (possibly from a specific vendor, or across multiple vendors) require a quirk, explictly listing all devices in the class make the quirks table unnecessarily large. Fix this by allowing matching devices based on interface information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 04:39:13 -06:00
if (quirks == 0)
return;
dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",
quirks);
udev->quirks |= quirks;
}
usb: core: Add "quirks" parameter for usbcore Trying quirks in usbcore needs to rebuild the driver or the entire kernel if it's builtin. It can save a lot of time if usbcore has similar ability like "usbhid.quirks=" and "usb-storage.quirks=". Rename the original quirk detection function to "static" as we introduce this new "dynamic" function. Now users can use "usbcore.quirks=" as short term workaround before the next kernel release. Also, the quirk parameter can XOR the builtin quirks for debugging purpose. This is inspired by usbhid and usb-storage. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19 10:26:06 -06:00
void usb_release_quirk_list(void)
{
mutex_lock(&quirk_mutex);
kfree(quirk_list);
quirk_list = NULL;
mutex_unlock(&quirk_mutex);
}