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Diffstat (limited to 'drivers/gpu/drm/drm_dp_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_dp_helper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index 6d716dcb432c..51ffa449bdd7 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -57,6 +57,7 @@ static u8 dp_get_lane_status(const u8 link_status[DP_LINK_STATUS_SIZE], int i = DP_LANE0_1_STATUS + (lane >> 1); int s = (lane & 1) * 4; u8 l = dp_link_status(link_status, i); + return (l >> s) & 0xf; } |