diff options
| author | Nikola Cornij <[email protected]> | 2021-04-30 17:45:31 -0400 |
|---|---|---|
| committer | Lyude Paul <[email protected]> | 2021-04-30 18:47:45 -0400 |
| commit | 4128359666793d9eb733a4a113ada3afa5d0da88 (patch) | |
| tree | 05da2d3d82f3a8baeb8befbad582697c1b89350c /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 70e12560126685e982ee680e0e40049edbd66cf0 (diff) | |
drm/i915: Use the correct max source link rate for MST
[why]
Previously used value was not safe to provide the correct value, i.e. it
could be 0 if not not configured, leading to no MST on this platform.
[how]
Do not use the value from BIOS, but from the structure populated at
encoder initialization time.
Fixes: 98025a62cb00 ("drm/dp_mst: Use Extended Base Receiver Capability DPCD space")
Signed-off-by: Nikola Cornij <[email protected]>
Reviewed-by: Lyude Paul <[email protected]>
Acked-by: Ville Syrjälä <[email protected]>
[fixed open coded drm_dp_link_rate_to_bw_code()]
Signed-off-by: Lyude Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions