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| author | Ville Syrjälä <[email protected]> | 2023-07-05 23:21:10 +0300 |
|---|---|---|
| committer | Ville Syrjälä <[email protected]> | 2023-08-24 15:20:03 +0300 |
| commit | 1d6f7b19bdff4c62fcbbd0d73868e1292b0ea4d4 (patch) | |
| tree | a76e66dad25a38a599216ebecadf4c233e07188f /tools/perf/scripts/python | |
| parent | 40a54a268ffc0fa1d28150054d1fffbe0ea37fd8 (diff) | |
drm/i915/sdvo: Issue SetTargetOutput prior to GetAttachedDisplays
I have at least one SDVO device (some Lenovo DVI-I ADD2 card,
based on Conexant CX25904) where GetAttachedDisplays returns
success but fails to report any attached displays unless we
precede the command with a SetTargetOutput. Make it so.
I wasn't able to spot anything in the SDVO spec stating that
this should be necessary, but real world wins over spec.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Acked-by: Jani Nikula <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions