* [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
@ 2020-11-18 8:56 penghao
2020-11-18 9:03 ` Sergei Shtylyov
0 siblings, 1 reply; 10+ messages in thread
From: penghao @ 2020-11-18 8:56 UTC (permalink / raw)
To: gregkh
Cc: johan, jonathan, tomasz, penghao, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
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.
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.
Changes since v2
- Add Changes commit format
Changes since v1
- Change subject form "ALSA" to "USB:"
- Adjust to approoriate line
Signed-off-by: penghao <penghao@uniontech.com>
---
drivers/usb/core/quirks.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 7c1198f80c23..25f655c2cd28 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+ /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
+ { USB_DEVICE(0x17ef, 0xa012), .driver_info =
+ USB_QUIRK_DISCONNECT_SUSPEND },
+
/* BUILDWIN Photo Frame */
{ USB_DEVICE(0x1908, 0x1315), .driver_info =
USB_QUIRK_HONOR_BNUMINTERFACES },
@@ -430,6 +434,7 @@ static const struct usb_device_id usb_quirk_list[] = {
USB_QUIRK_DELAY_CTRL_MSG },
/* Corsair Strafe RGB */
+
{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
--
2.11.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
2020-11-18 8:56 [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card penghao
@ 2020-11-18 9:03 ` Sergei Shtylyov
0 siblings, 0 replies; 10+ messages in thread
From: Sergei Shtylyov @ 2020-11-18 9:03 UTC (permalink / raw)
To: penghao, gregkh
Cc: johan, jonathan, tomasz, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
Hello!
On 18.11.2020 11:56, penghao wrote:
> 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.
>
> 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.
>
> Changes since v2
> - Add Changes commit format
>
> Changes since v1
> - Change subject form "ALSA" to "USB:"
> - Adjust to approoriate line
Appropriate.
>
> Signed-off-by: penghao <penghao@uniontech.com>
> ---
> drivers/usb/core/quirks.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 7c1198f80c23..25f655c2cd28 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
[...]
> @@ -430,6 +434,7 @@ static const struct usb_device_id usb_quirk_list[] = {
> USB_QUIRK_DELAY_CTRL_MSG },
>
> /* Corsair Strafe RGB */
> +
Why? :-/
> { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
> USB_QUIRK_DELAY_CTRL_MSG },
>
MBR, Sergei
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
@ 2020-11-18 9:26 penghao
2020-11-18 9:34 ` Greg KH
0 siblings, 1 reply; 10+ messages in thread
From: penghao @ 2020-11-18 9:26 UTC (permalink / raw)
To: gregkh
Cc: johan, jonathan, tomasz, penghao, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
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.
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.
Changes approoriate to appropriate
Changes since v2
- Add Changes commit format
Changes since v1
- Change subject form "ALSA" to "USB:"
- Adjust to appropriate line
Signed-off-by: penghao <penghao@uniontech.com>
---
drivers/usb/core/quirks.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 7c1198f80c23..25f655c2cd28 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+ /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
+ { USB_DEVICE(0x17ef, 0xa012), .driver_info =
+ USB_QUIRK_DISCONNECT_SUSPEND },
+
/* BUILDWIN Photo Frame */
{ USB_DEVICE(0x1908, 0x1315), .driver_info =
USB_QUIRK_HONOR_BNUMINTERFACES },
@@ -430,6 +434,7 @@ static const struct usb_device_id usb_quirk_list[] = {
USB_QUIRK_DELAY_CTRL_MSG },
/* Corsair Strafe RGB */
+
{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
--
2.11.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
2020-11-18 9:26 penghao
@ 2020-11-18 9:34 ` Greg KH
0 siblings, 0 replies; 10+ messages in thread
From: Greg KH @ 2020-11-18 9:34 UTC (permalink / raw)
To: penghao
Cc: johan, jonathan, tomasz, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
On Wed, Nov 18, 2020 at 05:26:56PM +0800, penghao wrote:
> 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.
>
> 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.
>
> Changes approoriate to appropriate
>
> Changes since v2
> - Add Changes commit format
>
> Changes since v1
> - Change subject form "ALSA" to "USB:"
> - Adjust to appropriate line
You don't have a "version" in the subject line, what one is this?
>
> Signed-off-by: penghao <penghao@uniontech.com>
Is that the name/characters you sign legal documents with? If so,
great, but I have to ask.
> ---
> drivers/usb/core/quirks.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 7c1198f80c23..25f655c2cd28 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
> { USB_DEVICE(0x1532, 0x0116), .driver_info =
> USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
>
> + /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
> + { USB_DEVICE(0x17ef, 0xa012), .driver_info =
> + USB_QUIRK_DISCONNECT_SUSPEND },
> +
> /* BUILDWIN Photo Frame */
> { USB_DEVICE(0x1908, 0x1315), .driver_info =
> USB_QUIRK_HONOR_BNUMINTERFACES },
> @@ -430,6 +434,7 @@ static const struct usb_device_id usb_quirk_list[] = {
> USB_QUIRK_DELAY_CTRL_MSG },
>
> /* Corsair Strafe RGB */
> +
Why are you adding this blank line for no reason?
Please fix.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
@ 2020-11-18 9:53 penghao
2020-11-18 10:20 ` Greg KH
0 siblings, 1 reply; 10+ messages in thread
From: penghao @ 2020-11-18 9:53 UTC (permalink / raw)
To: gregkh
Cc: johan, jonathan, tomasz, penghao, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
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.
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.
Changes since v3
- Fixed spelling error on appropriate
Changes since v2
- Add Changes commit format
Changes since v1
- Change subject form "ALSA" to "USB:"
- Adjust to appropriate line
Signed-off-by: penghao <penghao@uniontech.com>
---
drivers/usb/core/quirks.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 7c1198f80c23..25f655c2cd28 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+ /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
+ { USB_DEVICE(0x17ef, 0xa012), .driver_info =
+ USB_QUIRK_DISCONNECT_SUSPEND },
+
/* BUILDWIN Photo Frame */
{ USB_DEVICE(0x1908, 0x1315), .driver_info =
USB_QUIRK_HONOR_BNUMINTERFACES },
@@ -430,6 +434,7 @@ static const struct usb_device_id usb_quirk_list[] = {
USB_QUIRK_DELAY_CTRL_MSG },
/* Corsair Strafe RGB */
+
{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
USB_QUIRK_DELAY_CTRL_MSG },
--
2.11.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
2020-11-18 9:53 penghao
@ 2020-11-18 10:20 ` Greg KH
0 siblings, 0 replies; 10+ messages in thread
From: Greg KH @ 2020-11-18 10:20 UTC (permalink / raw)
To: penghao
Cc: johan, jonathan, tomasz, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
On Wed, Nov 18, 2020 at 05:53:43PM +0800, penghao wrote:
> 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.
>
> 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.
>
> Changes since v3
> - Fixed spelling error on appropriate
>
> Changes since v2
> - Add Changes commit format
>
> Changes since v1
> - Change subject form "ALSA" to "USB:"
> - Adjust to appropriate line
>
> Signed-off-by: penghao <penghao@uniontech.com>
> ---
> drivers/usb/core/quirks.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 7c1198f80c23..25f655c2cd28 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
> { USB_DEVICE(0x1532, 0x0116), .driver_info =
> USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
>
> + /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
> + { USB_DEVICE(0x17ef, 0xa012), .driver_info =
> + USB_QUIRK_DISCONNECT_SUSPEND },
> +
> /* BUILDWIN Photo Frame */
> { USB_DEVICE(0x1908, 0x1315), .driver_info =
> USB_QUIRK_HONOR_BNUMINTERFACES },
> @@ -430,6 +434,7 @@ static const struct usb_device_id usb_quirk_list[] = {
> USB_QUIRK_DELAY_CTRL_MSG },
>
> /* Corsair Strafe RGB */
> +
You are still leaving this blank line being added to the file, please do
not do that.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
@ 2020-11-18 11:06 penghao
2020-11-18 11:25 ` Kai-Heng Feng
0 siblings, 1 reply; 10+ messages in thread
From: penghao @ 2020-11-18 11:06 UTC (permalink / raw)
To: gregkh
Cc: johan, jonathan, tomasz, penghao, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
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.
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.
Changes since v4
- Fixed add a blank line
Changes since v3
- Fixed spelling error on appropriate
Changes since v2
- Add Changes commit format
Changes since v1
- Change subject form "ALSA" to "USB:"
- Adjust to appropriate line
Signed-off-by: penghao <penghao@uniontech.com>
---
drivers/usb/core/quirks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 7c1198f80c23..26b852ae0d85 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+ /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
+ { USB_DEVICE(0x17ef, 0xa012), .driver_info =
+ USB_QUIRK_DISCONNECT_SUSPEND },
+
/* BUILDWIN Photo Frame */
{ USB_DEVICE(0x1908, 0x1315), .driver_info =
USB_QUIRK_HONOR_BNUMINTERFACES },
--
2.11.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
2020-11-18 11:06 penghao
@ 2020-11-18 11:25 ` Kai-Heng Feng
0 siblings, 0 replies; 10+ messages in thread
From: Kai-Heng Feng @ 2020-11-18 11:25 UTC (permalink / raw)
To: penghao
Cc: Greg Kroah-Hartman, johan, jonathan, tomasz, hdegoede, dlaz,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
Hi penghao,
> On Nov 18, 2020, at 19:06, penghao <penghao@uniontech.com> wrote:
>
> 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.
>
> 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.
>
> Changes since v4
> - Fixed add a blank line
>
> Changes since v3
> - Fixed spelling error on appropriate
>
> Changes since v2
> - Add Changes commit format
>
> Changes since v1
> - Change subject form "ALSA" to "USB:"
> - Adjust to appropriate line
>
> Signed-off-by: penghao <penghao@uniontech.com>
> ---
> drivers/usb/core/quirks.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 7c1198f80c23..26b852ae0d85 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
> { USB_DEVICE(0x1532, 0x0116), .driver_info =
> USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
>
> + /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
> + { USB_DEVICE(0x17ef, 0xa012), .driver_info =
> + USB_QUIRK_DISCONNECT_SUSPEND },
> +
Would it be possible to enable dynamic debug, reproduce the issue, and attach dmesg here? i.e.
# echo 'file drivers/usb/* +p; file drivers/usb/host/* +p' > /sys/kernel/debug/dynamic_debug/control
# echo mem > /sys/power/state
... and attach dmesg here.
Kai-Heng
> /* BUILDWIN Photo Frame */
> { USB_DEVICE(0x1908, 0x1315), .driver_info =
> USB_QUIRK_HONOR_BNUMINTERFACES },
> --
> 2.11.0
>
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
@ 2020-11-18 12:30 penghao
2020-11-18 13:08 ` Kai-Heng Feng
0 siblings, 1 reply; 10+ messages in thread
From: penghao @ 2020-11-18 12:30 UTC (permalink / raw)
To: gregkh
Cc: johan, jonathan, tomasz, penghao, hdegoede, dlaz, kai.heng.feng,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
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.
Changes since v5
- Add dmesg for this issue
Changes since v4
- Fixed add a blank line
Changes since v3
- Fixed spelling error on appropriate
Changes since v2
- Add Changes commit format
Changes since v1
- Change subject form "ALSA" to "USB:"
- Adjust to appropriate line
Signed-off-by: penghao <penghao@uniontech.com>
---
drivers/usb/core/quirks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 7c1198f80c23..26b852ae0d85 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+ /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
+ { USB_DEVICE(0x17ef, 0xa012), .driver_info =
+ USB_QUIRK_DISCONNECT_SUSPEND },
+
/* BUILDWIN Photo Frame */
{ USB_DEVICE(0x1908, 0x1315), .driver_info =
USB_QUIRK_HONOR_BNUMINTERFACES },
--
2.11.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card
2020-11-18 12:30 penghao
@ 2020-11-18 13:08 ` Kai-Heng Feng
0 siblings, 0 replies; 10+ messages in thread
From: Kai-Heng Feng @ 2020-11-18 13:08 UTC (permalink / raw)
To: penghao
Cc: Greg Kroah-Hartman, johan, jonathan, tomasz, Hans de Goede, dlaz,
richard.o.dodd, kerneldev, linux-usb, linux-kernel
Hi penghao,
> On Nov 18, 2020, at 20:30, penghao <penghao@uniontech.com> wrote:
>
> 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
Can you please attach full dmesg with dynamic debug enabled when the issue happens?
We may need to poll for U3 in xhci_bus_suspend().
Kai-Heng
> .......
> 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.
>
> Changes since v5
> - Add dmesg for this issue
>
> Changes since v4
> - Fixed add a blank line
>
> Changes since v3
> - Fixed spelling error on appropriate
>
> Changes since v2
> - Add Changes commit format
>
> Changes since v1
> - Change subject form "ALSA" to "USB:"
> - Adjust to appropriate line
>
> Signed-off-by: penghao <penghao@uniontech.com>
> ---
> drivers/usb/core/quirks.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 7c1198f80c23..26b852ae0d85 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -410,6 +410,10 @@ static const struct usb_device_id usb_quirk_list[] = {
> { USB_DEVICE(0x1532, 0x0116), .driver_info =
> USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
>
> + /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
> + { USB_DEVICE(0x17ef, 0xa012), .driver_info =
> + USB_QUIRK_DISCONNECT_SUSPEND },
> +
> /* BUILDWIN Photo Frame */
> { USB_DEVICE(0x1908, 0x1315), .driver_info =
> USB_QUIRK_HONOR_BNUMINTERFACES },
> --
> 2.11.0
>
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-11-18 13:09 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-18 8:56 [PATCH] USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card penghao
2020-11-18 9:03 ` Sergei Shtylyov
2020-11-18 9:26 penghao
2020-11-18 9:34 ` Greg KH
2020-11-18 9:53 penghao
2020-11-18 10:20 ` Greg KH
2020-11-18 11:06 penghao
2020-11-18 11:25 ` Kai-Heng Feng
2020-11-18 12:30 penghao
2020-11-18 13:08 ` Kai-Heng Feng
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