linux-kernel - [PATCH v2 0/2] Fix Navi3x boot and hotplug problems

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Message-ID: <20231005175230.232764-1-mario.limonciello@amd.com>
Date:   Thu, 5 Oct 2023 12:52:28 -0500
From:   Mario Limonciello <mario.limonciello@....com>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Wolfram Sang <wsa@...nel.org>,
        "Sebastian Reichel" <sebastian.reichel@...labora.com>
CC:     Alex Deucher <alexander.deucher@....com>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <amd-gfx@...ts.freedesktop.org>,
        "Mario Limonciello" <mario.limonciello@....com>
Subject: [PATCH v2 0/2] Fix Navi3x boot and hotplug problems

On some OEM systems multiple navi3x dGPUS are triggering RAS errors
and BACO errors.

These errors come from elements of the OEM system that weren't part of
original test environment.  This series addresses those problems.

NOTE: Although this series touches two subsystems, I would prefer to
take this all through DRM because there is a workaround in
amd-staging-drm-next that I would like to be reverted at the same
time as picking up the fix.

v1->v2:
 * Drop _PR3 patch from series, it was cherry picked and is on it's way
   to 6.6-rcX already.
 * Rather than changing global policy, fix the problematic power supply
   driver.
v1: https://lore.kernel.org/linux-pm/20230926225955.386553-1-mario.limonciello@amd.com/

Mario Limonciello (2):
  usb: typec: ucsi: Use GET_CAPABILITY attributes data to set power
    supply scope
  Revert "drm/amd/pm: workaround for the wrong ac power detection on smu
    13.0.0"

 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c       |  3 ++-
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c |  1 +
 drivers/usb/typec/ucsi/psy.c                         | 10 ++++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

-- 
2.34.1