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| author | Imre Deak <imre.deak@intel.com> | 2023-03-23 17:20:29 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2023-04-03 11:35:31 +0300 |
| commit | 8979918af711b057620c7c5f9d29a0043f927753 (patch) | |
| tree | 4deea76fa7c64b2ef9561d6c7c62bf00926aaaa6 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 825535f44fef606e5b4484ebb8cb3827db59037e (diff) | |
| download | linux-8979918af711b057620c7c5f9d29a0043f927753.tar.xz | |
drm/i915/tc: Get power ref for reading the HPD live status register
Enable the power required for the HPD live status register access
instead of depending on the caller blocking the TC-cold power state
(during HW readout and connector probing).
A follow up patch will remove connecting/disconnecting the PHY around
connector probing, so querying the HPD status can happen in this case
without TC-cold being blocked.
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230323142035.1432621-24-imre.deak@intel.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions