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| author | Mika Kahola <mika.kahola@intel.com> | 2023-04-28 12:54:30 +0300 |
|---|---|---|
| committer | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2023-04-28 14:52:02 -0700 |
| commit | 6f0423b06a0cd55133bafb7a69fd2ac1ff7a6750 (patch) | |
| tree | e0adcf0c298d7ca85b5357a34b56bdee53443449 /tools/perf/scripts/python/task-analyzer.py | |
| parent | drm/i915/mtl: Define mask for DDI AUX interrupts (diff) | |
| download | linux-6f0423b06a0cd55133bafb7a69fd2ac1ff7a6750.tar.gz linux-6f0423b06a0cd55133bafb7a69fd2ac1ff7a6750.zip | |
drm/i915/mtl: Power up TCSS
Add register writes to enable powering up Type-C subsystem i.e. TCSS.
For MeteorLake we need to request TCSS to power up and check the TCSS
power state after 500 us.
In addition, for PICA we need to set/clear the Type-C PHY ownnership
bit when Type-C device is connected/disconnected.
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230428095433.4109054-11-mika.kahola@intel.com
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions