]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
ACPI / LPSS: Avoid PM quirks on suspend and resume from hibernation
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 26 Jul 2018 08:58:20 +0000 (10:58 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 27 Jul 2018 10:23:51 +0000 (12:23 +0200)
commit12864ff8545f6b8144fdf1bb89b5663357f29ec4
tree159897cfecca9017480cf9886e981e5dab9bc91f
parentd72e90f33aa4709ebecc5005562f52335e106a60
ACPI / LPSS: Avoid PM quirks on suspend and resume from hibernation

Commit a09c59130688 (ACPI / LPSS: Avoid PM quirks on suspend and
resume from S3) modified the ACPI driver for Intel SoCs (LPSS) to
avoid applying PM quirks on suspend and resume from S3 to address
system-wide suspend and resume problems on some systems, but it is
reported that the same issue also affects hibernation, so extend
the approach used by that commit to cover hibernation as well.

Fixes: a09c59130688 (ACPI / LPSS: Avoid PM quirks on suspend and resume from S3)
Link: https://bugs.launchpad.net/bugs/1774950
Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: 4.15+ <stable@vger.kernel.org> # 4.15+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
drivers/acpi/acpi_lpss.c