• Dave Airlie's avatar
    drm/kms/radeon: pick digitial encoders smarter. (v3) · f28cf339
    Dave Airlie authored
    booting a Lenovo W500 with LVDS + DP outputs showed up a TODO we had
    on our list, to pick a correct digital encoder block. The LVTMA
    encoder requires the second digital encoder, all others can use any
    encoder at all.
    
    This fixes the digital encoder selection logic to enable LVDS/DP combos
    to work okay.
    
    V2: fix silly addition of connector dig_block and cleanup the other
    places in the code that pick the encoder.
    
    V3: rename to dig_encoder and clean up further - also fix
    the picking algorithm.
    
    tested on Lenovo W500 + desktop 3650 cards.
    Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
    f28cf339
radeon_encoders.c 48.2 KB