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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2022-09-07 17:11:34 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-28 00:55:44 +0300 |
| commit | dd37fba90e72a48998d9f0eb5497088ea2b02ad1 (patch) | |
| tree | 140d113cca74ec639a45c4f5f5888a4935ad7508 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | b6d1c39bc637fe4879d610e6687b1d4224c4b2fb (diff) | |
| download | linux-dd37fba90e72a48998d9f0eb5497088ea2b02ad1.tar.xz | |
drm/amd/display: Do DIO FIFO enable after DP video stream enable
[Why]
Avoids a race condition where DIO FIFO can underflow due to no incoming
data available.
[How]
Shift the FIFO enable below stream enable.
Make sure fullness level is written before the DIO reset takes place
and that we're not doing it twice.
Reviewed-by: Syed Hassan <Syed.Hassan@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions