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| author | Wenjing Liu <Wenjing.Liu@amd.com> | 2019-09-04 00:15:48 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-11 03:24:39 +0300 |
| commit | ef5a7d266e828e45b88cbbc36f69b2d12464375c (patch) | |
| tree | b82e8c65805eb2c01cc6728337a6618c0a786f4d /tools/perf/scripts/python/syscall-counts.py | |
| parent | 1cb1d47741bf02d7fd570aab11103041cd512a5d (diff) | |
| download | linux-ef5a7d266e828e45b88cbbc36f69b2d12464375c.tar.xz | |
drm/amd/display: skip enable stream on disconnected display
[why]
Virtual signal means there is no display attached.
In this case we will assign a virtual signal type to the stream.
We should only enable the front end of the stream but not the back end.
[how]
When stream is enabling with virtual signal type, skip backend programming.
Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions