Re: [PATCH AUTOSEL 5.8 17/20] i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()

2020-10-14 Thread Hans de Goede
Hi all, On 10/14/20 1:23 PM, Hans de Goede wrote: Hi, On 10/14/20 1:09 PM, Kieran Bingham wrote: Hi Hans, Sasha, As mentioned on https://github.com/linux-surface/kernel/issues/63, I'm afraid I've bisected a boot time issue on the Microsoft Surface Go 2 to this commit on the stable 5.8 tree.

Re: [PATCH AUTOSEL 5.8 17/20] i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()

2020-10-14 Thread Kieran Bingham
Hi Hans, On 14/10/2020 12:23, Hans de Goede wrote: > Hi, > > On 10/14/20 1:09 PM, Kieran Bingham wrote: >> Hi Hans, Sasha, >> >> As mentioned on https://github.com/linux-surface/kernel/issues/63, I'm >> afraid I've bisected a boot time issue on the Microsoft Surface Go 2 to >> this commit on the

Re: [PATCH AUTOSEL 5.8 17/20] i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()

2020-10-14 Thread Hans de Goede
Hi, On 10/14/20 1:09 PM, Kieran Bingham wrote: Hi Hans, Sasha, As mentioned on https://github.com/linux-surface/kernel/issues/63, I'm afraid I've bisected a boot time issue on the Microsoft Surface Go 2 to this commit on the stable 5.8 tree. The effect as reported there is that the boot

Re: [PATCH AUTOSEL 5.8 17/20] i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()

2020-10-14 Thread Kieran Bingham
Hi Hans, Sasha, As mentioned on https://github.com/linux-surface/kernel/issues/63, I'm afraid I've bisected a boot time issue on the Microsoft Surface Go 2 to this commit on the stable 5.8 tree. The effect as reported there is that the boot process stalls just after loading the usbhid module.

[PATCH AUTOSEL 5.8 17/20] i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()

2020-09-21 Thread Sasha Levin
From: Hans de Goede [ Upstream commit 21653a4181ff292480599dad996a2b759ccf050f ] Some ACPI i2c-devices _STA method (which is used to detect if the device is present) use autodetection code which probes which device is present over i2c. This requires the I2C ACPI OpRegion handler to be