platform/x86: thinkpad_acpi: Fix profile mode display in AMT mode

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commit fde5f74ccf upstream.

Recently AMT mode was enabled (somewhat unexpectedly) on the Lenovo
Z13 platform. The FW is advertising it is available and the driver tries
to use it - unfortunately it reports the profile mode incorrectly.

Note, there is also some extra work needed to enable the dynamic aspect
of AMT support that I will be following up with; but more testing is
needed first. This patch just fixes things so the profiles are reported
correctly.

Link: https://gitlab.freedesktop.org/hadess/power-profiles-daemon/-/issues/115
Fixes: 46dcbc61b7 ("platform/x86: thinkpad-acpi: Add support for automatic mode transitions")

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20230112221228.490946-1-mpearson-lenovo@squebb.ca
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Mark Pearson 2023-01-12 17:12:28 -05:00 • committed by Greg Kroah-Hartman

parent c7acfd933d

commit 127bf1d6bf

1 changed files with 17 additions and 6 deletions

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drivers/platform/x86/thinkpad_acpi.c

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