diff options
| author | Imre Deak <[email protected]> | 2021-02-08 17:43:03 +0200 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2021-02-09 20:27:31 +0200 |
| commit | 2f51312bebb77962a518b4c6de777dd378b6110a (patch) | |
| tree | accaaef3a2cfca6ea7bb7ffbdc06e4633e7451a0 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 92bf22614b21a2706f4993b278017e437f7785b3 (diff) | |
drm/i915/tgl+: Make sure TypeC FIA is powered up when initializing it
The TypeC FIA can be powered down if the TC-COLD power state is allowed,
so block the TC-COLD state when initializing the FIA.
Note that this isn't needed on ICL where the FIA is never modular and
which has no generic way to block TC-COLD (except for platforms with a
legacy TypeC port and on those too only via these legacy ports, not via
a DP-alt/TBT port).
Cc: <[email protected]> # v5.10+
Cc: José Roberto de Souza <[email protected]>
Reported-by: Paul Menzel <[email protected]>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3027
Signed-off-by: Imre Deak <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Jos� Roberto de Souza <[email protected]>
(cherry picked from commit f48993e5d26b079e8c80fff002499a213dbdb1b4)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions