drm/amd/display: Add passive dongle support for HPD Rearch

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Add HPD delay timer support to
1. Single/dual link DVI.
2. DP to HDMI passive dongle
3. DP to DVI passive dongle.

Signed-off-by: John Barberiz <jbarberi@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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John Barberiz 2018-02-09 17:48:18 -05:00 • committed by Alex Deucher

parent 88ac3ddab1

commit 11fffe45b7

2 changed files with 6 additions and 3 deletions

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7

drivers/gpu/drm/amd/display/dc/core/dc_link.c

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2

drivers/gpu/drm/amd/display/dc/dc_link.h

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