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| author | Joshua Aberback <joshua.aberback@amd.com> | 2018-12-12 19:53:02 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-14 15:40:00 -0500 |
| commit | 7eb9097541706a71dfda01e456cae2930f24b10a (patch) | |
| tree | e29f84d8cc2942111ab3830a7abbea01ca70fac3 /tools/perf/scripts/python | |
| parent | drm/amd/display: Redefine DMCU_SCRATCH to identify DMCU state (diff) | |
| download | linux-7eb9097541706a71dfda01e456cae2930f24b10a.tar.gz linux-7eb9097541706a71dfda01e456cae2930f24b10a.zip | |
drm/amd/display: Fix for NULL ramp pointer crashing driver
[Why]
In certain scenarios the ramp parameter come in as NULL, which crashes
because this function doesn't guard properly in the early return.
[How]
- parameter mapUserRamp should be the guard (false means no ramp)
- remove checking ramp in early return
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Reviewed-by: Sivapiriyan Kumarasamy <Sivapiriyan.Kumarasamy@amd.com>
Acked-by: Eryk Brol <Eryk.Brol@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions