drm/dp: Add helpers to identify downstream facing port types

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Add a few helpers to let us better identify which kind of DFP
we're dealing with.

v2: Use Returns: for kdoc (Lyude)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-7-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Ville Syrjälä 2020-09-04 14:53:42 +03:00

parent 530df3c031

commit 38784f6f88

2 changed files with 65 additions and 0 deletions

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60

drivers/gpu/drm/drm_dp_helper.c

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5

include/drm/drm_dp_helper.h

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