linux-kernel - [PATCH 0/3] Add pm_runtime and DG2 support

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Message-Id: <20220214213258.1929462-1-david.e.box@linux.intel.com>
Date:   Mon, 14 Feb 2022 13:32:55 -0800
From:   "David E. Box" <david.e.box@...ux.intel.com>
To:     hdegoede@...hat.com, david.e.box@...ux.intel.com,
        mgross@...ux.intel.com, rjw@...ysocki.net,
        srinivas.pandruvada@...el.com
Cc:     linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org
Subject: [PATCH 0/3] Add pm_runtime and DG2 support

This series adds runtime pm support to the Intel Platform Monitoring
Technology (PMT) driver. This is needed by devices whose slots cannot go to
D3 without power gating the PMT endpoint. To do this, this series also
removes the current binary mmap support since the implementation doesn't
allow for a proper intercept point to perform runtime pm.

David E. Box (3):
  platform/x86/intel: pmt: Remove bin_attribute mmap support to runtime
    pm
  platform/x86/intel: vsec: Enable runtime D3
  platform/x86/intel: vsec: Add DG2 support

 .../ABI/testing/sysfs-class-intel_pmt         | 24 ++++++------
 drivers/platform/x86/intel/pmt/class.c        | 38 ++++---------------
 drivers/platform/x86/intel/pmt/class.h        |  3 ++
 drivers/platform/x86/intel/vsec.c             | 32 ++++++++++++++++
 4 files changed, 54 insertions(+), 43 deletions(-)

-- 
2.25.1