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linux/drivers/gpu/drm/amd/display
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Samson Tam 5019d8f103 drm/amd/display: Fix passive dongle mistaken as active dongle in EDID emulation 
[Why]
dongle_type is set during dongle connection but for passive dongles,
dongle_type is not set. If user starts with an active dongle and
then switches to a passive dongle, it will still report as an active
dongle. Trying to emulate the wrong connecter type results in display
not lighting up.

[How]
Set dpcd_caps.dongle_type for passive dongles in detect_dp().

Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-26 16:40:18 -04:00
..
amdgpu_dm drm/amd/display: Add connector HPD trigger debugfs entry 2020-08-26 16:40:18 -04:00
dc drm/amd/display: Fix passive dongle mistaken as active dongle in EDID emulation 2020-08-26 16:40:18 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.29 2020-08-17 14:09:14 -04:00
include drm/amd/display: fix pow() crashing when given base 0 2020-08-17 14:08:59 -04:00
modules drm/amd/display: Send H14b-VSIF specified in HDMI 2020-08-26 16:40:18 -04:00
Kconfig drm/amd/display: add DCN support for aarch64 2020-08-10 17:26:53 -04:00
Makefile
TODO