Lines Matching refs:err
525 int err = 0, ret = 0;
573 if (!err)
574 err = ret;
578 aux->name, err);
579 ret = err;
1852 int err, ret = orig_msg->size;
1856 err = drm_dp_i2c_do_msg(aux, &msg);
1857 if (err <= 0)
1858 return err == 0 ? -EPROTO : err;
1860 if (err < msg.size && err < ret) {
1863 aux->name, msg.size, err);
1864 ret = err;
1867 msg.size -= err;
1868 msg.buffer += err;
1891 int err = 0;
1909 err = drm_dp_i2c_do_msg(aux, &msg);
1917 if (err < 0)
1928 err = drm_dp_i2c_drain_msg(aux, &msg);
1936 if (err < 0)
1938 transfer_size = err;
1940 if (err < 0)
1943 if (err >= 0)
1944 err = num;
1954 return err;
2706 int err;
2709 err = drm_dp_dpcd_readb(aux, DP_TEST_LINK_RATE, &rate);
2710 if (err < 0)
2711 return err;
2714 err = drm_dp_dpcd_readb(aux, DP_TEST_LANE_COUNT, &lanes);
2715 if (err < 0)
2716 return err;
2722 err = drm_dp_dpcd_readb(aux, DP_PHY_TEST_PATTERN, &data->phy_pattern);
2723 if (err < 0)
2724 return err;
2728 err = drm_dp_dpcd_read(aux, DP_TEST_80BIT_CUSTOM_PATTERN_7_0,
2730 if (err < 0)
2731 return err;
2735 err = drm_dp_dpcd_read(aux, DP_TEST_HBR2_SCRAMBLER_RESET,
2738 if (err < 0)
2739 return err;
2757 int err, i;
2764 err = drm_dp_dpcd_writeb(aux, DP_TRAINING_PATTERN_SET,
2766 if (err < 0)
2767 return err;
2770 err = drm_dp_dpcd_writeb(aux,
2773 if (err < 0)
2774 return err;