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| author | Aric Cyr <aric.cyr@amd.com> | 2020-12-10 12:11:32 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-12-23 15:02:18 -0500 |
| commit | a71e5529d2674584fda0fa09a7de4efc8e17160d (patch) | |
| tree | 30a17ffc0781b5876199d9a219cf26e800337d22 /drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | |
| parent | cbac53f7fc90754b898e79ab2d5c11052ce1b640 (diff) | |
drm/amd/display: Multi-display underflow observed
[Why]
FP2 programming not happening when topology changes occur with multiple
displays.
[How]
Ensure FP2 is programmed whenever global sync changes occur but wait for
VACTIVE first to avoid underflow.
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c')
0 files changed, 0 insertions, 0 deletions