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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-07-17 16:24:19 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-07-30 12:15:37 +0200 |
| commit | 2281475168d2ab3fbd763c2fd762f99a411fa1b6 (patch) | |
| tree | ec53dd17b217a5453c8583e810dfe9ac4406cf89 /tools/perf/scripts/python/libxed.py | |
| parent | cbacb1b74400299edea7e9bcd58bbc7c40dad8c1 (diff) | |
drm/ast: astdp: Perform link training during atomic_enable
The place for link training is in the encoder's atomic_enable
helper. Remove all related tests from other helper ASTDP functions;
especially ast_astdp_is_connected(), which tests HPD status.
DP link training is controlled by the firmware. A status flag reports
success or failure. The process can be fragile on Aspeed hardware. Moving
the test from connector detection to the atomic_enable allows for several
retries and a longer timeout.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240717143319.104012-5-tzimmermann@suse.de
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions