diff options
| author | Michael Strauss <[email protected]> | 2019-10-03 11:54:15 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-30 11:56:16 -0400 |
| commit | bc2fde42e2418808dbfc04de1a6da91d7d31cf1a (patch) | |
| tree | 12182fa5d1e27ac683ed3140b3b1e24450865737 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 7c37d399c2b84d4b79de4d512a38373f1d71ab90 (diff) | |
drm/amd/display: Passive DP->HDMI dongle detection fix
[WHY]
i2c_read is called to differentiate passive DP->HDMI and DP->DVI-D dongles
The call is expected to fail in DVI-D case but pass in HDMI case
Some HDMI dongles have a chance to fail as well, causing misdetection as DVI-D
[HOW]
Retry i2c_read to ensure failed result is valid
Signed-off-by: Michael Strauss <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions