| commit | 16697cf39ed8c5948b44f786bf9bf749dc67692e | [log] [tgz] |
|---|---|---|
| author | Tong Zhang <ztong0001@gmail.com> | Sun Aug 16 03:32:12 2020 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Aug 18 18:22:49 2020 -0400 |
| tree | 5b70559aab8cc18eb75fb0160f9f159e0bf4292c | |
| parent | 1d5503331b12a76266049289747dfd94f1643fde [diff] |
drm/amd/display: should check error using DC_OK core_link_read_dpcd returns only DC_OK(1) and DC_ERROR_UNEXPECTED(-1), the caller should check error using DC_OK instead of checking against 0 Signed-off-by: Tong Zhang <ztong0001@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>