drm/radeon: fix hotplug of DP to DVI|HDMI passive adapters (v2)

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commit 266dcba541 upstream.

No need to retrain the link for passive adapters.

v2: agd5f
- no passive DP to VGA adapters, update comments
- assign radeon_connector_atom_dig after we are sure
  we have a digital connector as analog connectors
  have different private data.
- get new sink type before checking for retrain.  No
  need to check if it's no longer a DP connection.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Jerome Glisse 2012-07-19 17:15:56 -04:00 • committed by Greg Kroah-Hartman

parent 4c8245f410

commit 1cdd2586d1

1 changed files with 21 additions and 8 deletions

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drivers/gpu/drm/radeon/radeon_connectors.c

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