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| author | Imre Deak <imre.deak@intel.com> | 2021-10-18 12:41:52 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2021-10-20 12:20:21 +0300 |
| commit | bedcaddadd22da82fc2590569ff81a31045176b1 (patch) | |
| tree | ffd75dbca3f4a1d6e7d2305cb0bfee6cc868cd2f /tools/perf/scripts/python | |
| parent | drm/i915/dp: Ensure max link params are always valid (diff) | |
| download | linux-bedcaddadd22da82fc2590569ff81a31045176b1.tar.gz linux-bedcaddadd22da82fc2590569ff81a31045176b1.zip | |
drm/i915/dp: Ensure sink/link max lane count values are always valid
Print an error if the DPCD sink max lane count is invalid and fix it up.
While at it also add an assert that the link max lane count (derived
from intel_dp_max_common_lane_count(), potentially reduced by the LT
fallback logic) value is also valid.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211018094154.1407705-5-imre.deak@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions