On 27 June 2017 at 09:55, Jarkko Nikula [off-list ref] wrote:

On 06/22/2017 02:16 PM, Jarkko Nikula wrote:

quoted

On 06/22/2017 01:49 PM, Mika Westerberg wrote:

quoted

On Thu, Jun 22, 2017 at 01:31:51AM +0200, Rafael J. Wysocki wrote:

quoted

On Wed, Jun 21, 2017 at 9:21 PM, Ulf Hansson [off-list ref]
wrote:

Thanks Ulf for taking care of this!

Indeed!

quoted

I tested this series on Dell XPS 9350 which has touch panel connected to
I2C and suspend/resume still works fine and I can see the controller
going to D3 when the touch panel is idle.

I can perform more comprehensive testing next week.

Unfortunately I'm seeing interrupt storm during suspend/resume on
platform using PM domain from drivers/acpi/acpi_lpss.c straight after
this patch. Maybe some timing related as I see it only if I have debug
messages on (i2c_designware_core.dyndbg=+p). But it occurs only after
this patch.

Sorry the noise, this was bogus. That platform is doing this interrupt storm
randomly and it occurs also without the patch.

Okay, then it seems like we should go with $subject patch, although
allow me to update the changelog and post a new version.

Kind regards
Uffe