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| author | John Zhao <john.zhao@intel.com> | 2021-05-21 16:46:49 -0700 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2021-05-27 14:40:09 +0000 |
| commit | ac2cb4262104ffb2dac229f061480df4a29d8064 (patch) | |
| tree | 6d4571c042c46c55eda12f03fdc85c27548323c2 /Documentation/mainboard/facebook | |
| parent | f2b710430879765c4238730d7270c94e08573883 (diff) | |
soc/intel/tigerlake: Return TBT PowerResource from PR0 and PR3
TBT PowerResource _ON/_OFF methods are currently invoked by _PS0 and
_PS3 respectively. It is defined for ACPI driver to call _ON and _OFF
methods. This change drops the _PS0 and _PS3 call for _ON/_OFF and
returns TBT PowerResource declaration in the _PR0 and _PR3, then ACPI
driver will call the TBT PowerResource _ON and _OFF methods.
BUG=b:188891878
TEST=Traced both of TBT _ON and _OFF methods invocation and execution
at run time. Verified TBT's power_state to be D3Cold.
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I398b3f58ec89f98673cbbe633149d31188ec3351
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54812
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'Documentation/mainboard/facebook')
0 files changed, 0 insertions, 0 deletions