-static u8 dp_link_status(u8 link_status[DP_LINK_STATUS_SIZE], int r)
-{
- return link_status[r - DP_LANE0_1_STATUS];
-}
-
-static u8 dp_get_adjust_request_voltage(u8 link_status[DP_LINK_STATUS_SIZE],
- int lane)
-
-{
- int i = DP_ADJUST_REQUEST_LANE0_1 + (lane >> 1);
- int s = ((lane & 1) ?
- DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT :
- DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT);
- u8 l = dp_link_status(link_status, i);
-
- return ((l >> s) & 0x3) << DP_TRAIN_VOLTAGE_SWING_SHIFT;
-}
-
-static u8 dp_get_adjust_request_pre_emphasis(u8 link_status[DP_LINK_STATUS_SIZE],
- int lane)
-{
- int i = DP_ADJUST_REQUEST_LANE0_1 + (lane >> 1);
- int s = ((lane & 1) ?
- DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT :
- DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT);
- u8 l = dp_link_status(link_status, i);
-
- return ((l >> s) & 0x3) << DP_TRAIN_PRE_EMPHASIS_SHIFT;
-}
-