diff options
| author | Rodrigo Siqueira <[email protected]> | 2020-12-15 10:33:34 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-12-16 13:27:08 -0500 |
| commit | 6bdeff12a96c9a5da95c8d11fefd145eb165e32a (patch) | |
| tree | 1746c347cdfbbbb6b77c5098ffc44f576baa66ff /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | e607f6d268577986363e5838fea7a4f2b4927af4 (diff) | |
drm/amd/display: Add get_dig_frontend implementation for DCEx
Some old ASICs might not implement/require get_dig_frontend helper; in
this scenario, we can have a NULL pointer exception when we try to call
it inside vbios disable operation. For example, this situation might
happen when using Polaris12 with an eDP panel. This commit avoids this
situation by adding a specific get_dig_frontend implementation for DCEx.
Cc: Alex Deucher <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Harry Wentland <[email protected]>
Cc: Nicholas Kazlauskas <[email protected]>
Cc: Chiawen Huang <[email protected]>
Reported-and-tested-by: Borislav Petkov <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions