diff options
| author | Nicholas Kazlauskas <[email protected]> | 2022-09-08 11:11:47 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-09-27 17:56:51 -0400 |
| commit | 85096a73f4dc223b5848e41ce40afc5ee913079e (patch) | |
| tree | 0b3254b53c073973efdf299583cecec5e72685a1 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | ec669ef2e2cf277f3e73d842bb3bda1c3ea2ea73 (diff) | |
drm/amd/display: Add explicit FIFO disable for DP blank
[Why]
We rely on DMCUB to do this when disabling the link but it should
actually come before we disable the DP VID stream.
If we don't then the FIFO can end up with underflow that persists
the next time it's enabled.
[How]
Add a DCN314 specific blank sequence that will disable the DIG FIFO
first.
Reviewed-by: Syed Hassan <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions