| 2023-07-14 15:23:32 |
You-Sheng Yang |
bug |
|
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added bug |
| 2023-07-14 15:30:48 |
You-Sheng Yang |
bug |
|
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added subscriber Canonical Hardware Enablement |
| 2023-07-14 15:30:57 |
You-Sheng Yang |
tags |
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amd oem-priority originate-from-2026793 |
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| 2023-07-14 15:31:26 |
You-Sheng Yang |
bug task added |
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linux-oem-6.1 (Ubuntu) |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Mantic |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Mantic) |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
bug task added |
|
linux-oem-6.1 (Ubuntu Mantic) |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Lunar |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Lunar) |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
bug task added |
|
linux-oem-6.1 (Ubuntu Lunar) |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Jammy |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Jammy) |
|
| 2023-07-14 15:32:40 |
You-Sheng Yang |
bug task added |
|
linux-oem-6.1 (Ubuntu Jammy) |
|
| 2023-07-14 15:32:54 |
You-Sheng Yang |
linux-oem-6.1 (Ubuntu Lunar): status |
New |
Invalid |
|
| 2023-07-14 15:32:56 |
You-Sheng Yang |
linux-oem-6.1 (Ubuntu Mantic): status |
New |
Invalid |
|
| 2023-07-14 15:33:05 |
You-Sheng Yang |
linux-oem-6.1 (Ubuntu Jammy): status |
New |
In Progress |
|
| 2023-07-14 15:33:08 |
You-Sheng Yang |
linux-oem-6.1 (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2023-07-14 15:33:12 |
You-Sheng Yang |
linux-oem-6.1 (Ubuntu Jammy): assignee |
|
You-Sheng Yang (vicamo) |
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| 2023-07-14 15:33:25 |
You-Sheng Yang |
linux (Ubuntu Mantic): status |
New |
Confirmed |
|
| 2023-07-14 15:33:32 |
You-Sheng Yang |
linux (Ubuntu Lunar): status |
New |
Confirmed |
|
| 2023-07-14 15:33:35 |
You-Sheng Yang |
linux (Ubuntu Jammy): status |
New |
Confirmed |
|
| 2023-07-14 15:46:15 |
You-Sheng Yang |
summary |
interrupt storm on GPIO controller on AMD platforms |
Interrupt storm on GPIO controller on AMD platforms |
|
| 2023-07-14 16:07:14 |
You-Sheng Yang |
description |
On ASUS TUF A16 it is reported that the ITE5570 ACPI device connected to
GPIO 7 is causing an interrupt storm. This issue doesn't happen on
Windows.
Comparing the GPIO register configuration between Windows and Linux
bit 20 has been configured as a pull up on Windows, but not on Linux.
Checking GPIO declaration from the firmware it is clear it *should* have
been a pull up on Linux as well.
```
GpioInt (Level, ActiveLow, Exclusive, PullUp, 0x0000,
"\\_SB.GPIO", 0x00, ResourceConsumer, ,)
{ // Pin list
0x0007
}
```
On Linux amd_gpio_set_config() is currently only used for programming
the debounce. Actually the GPIO core calls it with all the arguments
that are supported by a GPIO, pinctrl-amd just responds `-ENOTSUPP`.
To solve this issue expand amd_gpio_set_config() to support the other
arguments amd_pinconf_set() supports, namely `PIN_CONFIG_BIAS_PULL_DOWN`,
`PIN_CONFIG_BIAS_PULL_UP`, and `PIN_CONFIG_DRIVE_STRENGTH`.
Upstream bug in https://bugzilla.kernel.org/show_bug.cgi?id=217336
Related fixes are: (all in linux-next)
* commit 968ab9261627 ("pinctrl: amd: Detect internal GPIO0 debounce handling")
* commit 0d5ace1a07f7 ("pinctrl: amd: Only use special debounce behavior for GPIO 0")
* commit 635a750d958e ("pinctrl: amd: Use amd_pinconf_set() for all config options")
* commit 3f62312d04d4 ("pinctrl: amd: Drop pull up select configuration")
* commit 283c5ce7da0a ("pinctrl: amd: Unify debounce handling into amd_pinconf_set()") |
On ASUS TUF A16 it is reported that the ITE5570 ACPI device connected to
GPIO 7 is causing an interrupt storm. This issue doesn't happen on
Windows.
Comparing the GPIO register configuration between Windows and Linux
bit 20 has been configured as a pull up on Windows, but not on Linux.
Checking GPIO declaration from the firmware it is clear it *should* have
been a pull up on Linux as well.
```
GpioInt (Level, ActiveLow, Exclusive, PullUp, 0x0000,
"\\_SB.GPIO", 0x00, ResourceConsumer, ,)
{ // Pin list
0x0007
}
```
On Linux amd_gpio_set_config() is currently only used for programming
the debounce. Actually the GPIO core calls it with all the arguments
that are supported by a GPIO, pinctrl-amd just responds `-ENOTSUPP`.
To solve this issue expand amd_gpio_set_config() to support the other
arguments amd_pinconf_set() supports, namely `PIN_CONFIG_BIAS_PULL_DOWN`,
`PIN_CONFIG_BIAS_PULL_UP`, and `PIN_CONFIG_DRIVE_STRENGTH`.
Upstream bug in https://bugzilla.kernel.org/show_bug.cgi?id=217336
Related fixes are:
* v6.5-rc1:
* commit 968ab9261627 ("pinctrl: amd: Detect internal GPIO0 debounce handling")
* linux-next:
* commit 0d5ace1a07f7 ("pinctrl: amd: Only use special debounce behavior for GPIO 0")
* commit 635a750d958e ("pinctrl: amd: Use amd_pinconf_set() for all config options")
* commit 3f62312d04d4 ("pinctrl: amd: Drop pull up select configuration")
* commit 283c5ce7da0a ("pinctrl: amd: Unify debounce handling into amd_pinconf_set()") |
|
| 2023-07-14 16:09:36 |
You-Sheng Yang |
description |
On ASUS TUF A16 it is reported that the ITE5570 ACPI device connected to
GPIO 7 is causing an interrupt storm. This issue doesn't happen on
Windows.
Comparing the GPIO register configuration between Windows and Linux
bit 20 has been configured as a pull up on Windows, but not on Linux.
Checking GPIO declaration from the firmware it is clear it *should* have
been a pull up on Linux as well.
```
GpioInt (Level, ActiveLow, Exclusive, PullUp, 0x0000,
"\\_SB.GPIO", 0x00, ResourceConsumer, ,)
{ // Pin list
0x0007
}
```
On Linux amd_gpio_set_config() is currently only used for programming
the debounce. Actually the GPIO core calls it with all the arguments
that are supported by a GPIO, pinctrl-amd just responds `-ENOTSUPP`.
To solve this issue expand amd_gpio_set_config() to support the other
arguments amd_pinconf_set() supports, namely `PIN_CONFIG_BIAS_PULL_DOWN`,
`PIN_CONFIG_BIAS_PULL_UP`, and `PIN_CONFIG_DRIVE_STRENGTH`.
Upstream bug in https://bugzilla.kernel.org/show_bug.cgi?id=217336
Related fixes are:
* v6.5-rc1:
* commit 968ab9261627 ("pinctrl: amd: Detect internal GPIO0 debounce handling")
* linux-next:
* commit 0d5ace1a07f7 ("pinctrl: amd: Only use special debounce behavior for GPIO 0")
* commit 635a750d958e ("pinctrl: amd: Use amd_pinconf_set() for all config options")
* commit 3f62312d04d4 ("pinctrl: amd: Drop pull up select configuration")
* commit 283c5ce7da0a ("pinctrl: amd: Unify debounce handling into amd_pinconf_set()") |
On ASUS TUF A16 it is reported that the ITE5570 ACPI device connected to
GPIO 7 is causing an interrupt storm. This issue doesn't happen on
Windows.
Comparing the GPIO register configuration between Windows and Linux
bit 20 has been configured as a pull up on Windows, but not on Linux.
Checking GPIO declaration from the firmware it is clear it *should* have
been a pull up on Linux as well.
```
GpioInt (Level, ActiveLow, Exclusive, PullUp, 0x0000,
"\\_SB.GPIO", 0x00, ResourceConsumer, ,)
{ // Pin list
0x0007
}
```
On Linux amd_gpio_set_config() is currently only used for programming
the debounce. Actually the GPIO core calls it with all the arguments
that are supported by a GPIO, pinctrl-amd just responds `-ENOTSUPP`.
To solve this issue expand amd_gpio_set_config() to support the other
arguments amd_pinconf_set() supports, namely `PIN_CONFIG_BIAS_PULL_DOWN`,
`PIN_CONFIG_BIAS_PULL_UP`, and `PIN_CONFIG_DRIVE_STRENGTH`.
Upstream bug in https://bugzilla.kernel.org/show_bug.cgi?id=217336
Related fixes are:
* v6.4:
* commit 010f493d90ee ("pinctrl: amd: Add fields for interrupt status and wake status")
* commit 75358cf3319d ("pinctrl: amd: Adjust debugfs output")
* v6.5-rc1:
* commit 968ab9261627 ("pinctrl: amd: Detect internal GPIO0 debounce handling")
* linux-next:
* commit 0d5ace1a07f7 ("pinctrl: amd: Only use special debounce behavior for GPIO 0")
* commit 635a750d958e ("pinctrl: amd: Use amd_pinconf_set() for all config options")
* commit 3f62312d04d4 ("pinctrl: amd: Drop pull up select configuration")
* commit 283c5ce7da0a ("pinctrl: amd: Unify debounce handling into amd_pinconf_set()") |
|
| 2023-09-11 13:34:12 |
Timo Aaltonen |
tags |
amd oem-priority originate-from-2026793 |
amd oem-priority originate-from-2026793 verification-needed-jammy-linux-oem-6.1 |
|
| 2023-09-11 13:35:53 |
Timo Aaltonen |
tags |
amd oem-priority originate-from-2026793 verification-needed-jammy-linux-oem-6.1 |
amd oem-priority originate-from-2026793 |
|
