https://github.com/torvalds/linux
Revision 080039273b126eeb0185a61c045893a25dbc046e authored by Chris Park on 04 May 2021, 20:20:55 UTC, committed by Alex Deucher on 19 May 2021, 22:03:30 UTC
[Why]
Active DP dongles return no EDID when dongle
is connected, but VGA display is taken out.
Current driver behavior does not remove the
active display when this happens, and this is
a gap between dongle DTP and dongle behavior.

[How]
For active DP dongles and non-DP scenario,
disconnect sink on detection when no EDID
is read due to timeout.

Signed-off-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent dbd1003
History
Tip revision: 080039273b126eeb0185a61c045893a25dbc046e authored by Chris Park on 04 May 2021, 20:20:55 UTC
drm/amd/display: Disconnect non-DP with no EDID
Tip revision: 0800392
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usr
virt
.clang-format -rw-r--r-- 16.4 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.9 KB
.mailmap -rw-r--r-- 19.4 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 98.6 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 587.9 KB
Makefile -rw-r--r-- 64.2 KB
README -rw-r--r-- 727 bytes

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