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  • ipipe-x86
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  • ipipe-x86
  • drivers
  • gpu
  • drm
  • nouveau
  • nouveau_dp.c
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  • Xi Wang's avatar
    drm/nouveau/dp: fix bad comparison in dp_link_train_commit() · 44ab8cc5
    Xi Wang authored Feb 03, 2012
    
    
    The comparison (lpre == DP_TRAIN_PRE_EMPHASIS_9_5) is always false:
    lpre is initialized as (lane & 0x0c) >> 2, which is at most 3, while
    DP_TRAIN_PRE_EMPHASIS_9_5 is defined as (3 << 3).
    
    Signed-off-by: default avatarXi Wang <xi.wang@gmail.com>
    Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
    44ab8cc5

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