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| author | Mikita Lipski <[email protected]> | 2019-11-12 19:52:14 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-01-09 23:07:47 +0000 |
| commit | 29b9ba74f6384a81594e479b3f1750868c72f356 (patch) | |
| tree | 7f03a02ee24dea48b0d7754fbf83b85c084eaf61 /fs/jbd2/commit.c | |
| parent | drm/amd/display: Check return value of drm helper (diff) | |
| download | kernel-29b9ba74f6384a81594e479b3f1750868c72f356.tar.gz kernel-29b9ba74f6384a81594e479b3f1750868c72f356.zip | |
drm/amd/display: Recalculate VCPI slots for new DSC connectors
[why]
Since for DSC MST connector's PBN is claculated differently
due to compression, we have to recalculate both PBN and
VCPI slots for that connector.
[how]
The function iterates through all the active streams to
find, which have DSC enabled, then recalculates PBN for
it and calls drm_dp_helper_update_vcpi_slots_for_dsc to
update connector's VCPI slots.
v2: - use drm_dp_mst_atomic_enable_dsc per port to
enable/disable DSC
v3: - Iterate through connector states from the state passed
- On each connector state get stream from dc_state,
instead CRTC state
Reviewed-by: Lyude Paul <[email protected]>
Signed-off-by: Mikita Lipski <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions