Lines Matching refs:ret
589 int ret;
593 ret = mipi_dsi_dcs_write(dsi, cmd, seqp, chunk);
594 if (ret < 0) {
596 return ret;
605 ret = mipi_dsi_generic_write(dsi, seqp, chunk);
606 if (ret < 0) {
608 return ret;
621 int ret;
623 ret = mipi_dsi_dcs_read(dsi, MCS_CMD_READ_ID1, &id1, 1);
624 if (ret < 0) {
626 return ret;
628 ret = mipi_dsi_dcs_read(dsi, MCS_CMD_READ_ID2, &id2, 1);
629 if (ret < 0) {
631 return ret;
633 ret = mipi_dsi_dcs_read(dsi, MCS_CMD_READ_ID3, &id3, 1);
634 if (ret < 0) {
636 return ret;
656 int ret;
658 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETAVDD,
661 if (ret)
662 return ret;
663 ret = nt35510_send_long(nt, dsi, NT35510_P1_BT1CTR,
666 if (ret)
667 return ret;
668 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETAVEE,
671 if (ret)
672 return ret;
673 ret = nt35510_send_long(nt, dsi, NT35510_P1_BT2CTR,
676 if (ret)
677 return ret;
678 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETVCL,
681 if (ret)
682 return ret;
683 ret = nt35510_send_long(nt, dsi, NT35510_P1_BT3CTR,
686 if (ret)
687 return ret;
688 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETVGH,
691 if (ret)
692 return ret;
693 ret = nt35510_send_long(nt, dsi, NT35510_P1_BT4CTR,
696 if (ret)
697 return ret;
698 ret = nt35510_send_long(nt, dsi, NT35510_P1_VGHCTR,
701 if (ret)
702 return ret;
703 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETVGL,
706 if (ret)
707 return ret;
708 ret = nt35510_send_long(nt, dsi, NT35510_P1_BT5CTR,
711 if (ret)
712 return ret;
713 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETVGP,
716 if (ret)
717 return ret;
718 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETVGN,
721 if (ret)
722 return ret;
724 ret = nt35510_send_long(nt, dsi, NT35510_P1_SETVCMOFF,
727 if (ret)
728 return ret;
745 int ret;
747 ret = nt35510_send_long(nt, dsi, NT35510_P0_DOPCTR,
750 if (ret)
751 return ret;
753 ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_ADDRESS_MODE, &conf->madctl,
755 if (ret < 0)
756 return ret;
758 ret = mipi_dsi_dcs_write(dsi, NT35510_P0_SDHDTCTR, &conf->sdhdtctr,
760 if (ret < 0)
761 return ret;
763 ret = nt35510_send_long(nt, dsi, NT35510_P0_GSEQCTR,
766 if (ret)
767 return ret;
769 ret = nt35510_send_long(nt, dsi, NT35510_P0_SDEQCTR,
772 if (ret)
773 return ret;
775 ret = mipi_dsi_dcs_write(dsi, NT35510_P0_SDVPCTR,
777 if (ret < 0)
778 return ret;
803 ret = nt35510_send_long(nt, dsi, NT35510_P0_DPFRCTR1,
806 if (ret)
807 return ret;
810 ret = nt35510_send_long(nt, dsi, NT35510_P0_DPFRCTR2,
813 if (ret)
814 return ret;
815 ret = nt35510_send_long(nt, dsi, NT35510_P0_DPFRCTR3,
818 if (ret)
819 return ret;
822 ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
823 if (ret)
824 return ret;
827 ret = nt35510_send_long(nt, dsi, NT35510_P0_DPMCTR12,
830 if (ret)
831 return ret;
841 int ret;
844 ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_DISPLAY_BRIGHTNESS,
847 if (ret < 0)
848 return ret;
863 int ret;
865 ret = regulator_bulk_enable(ARRAY_SIZE(nt->supplies), nt->supplies);
866 if (ret < 0) {
868 return ret;
884 ret = nt35510_send_long(nt, dsi, MCS_CMD_MTP_READ_PARAM,
887 if (ret)
888 return ret;
890 ret = nt35510_send_long(nt, dsi, MCS_CMD_MTP_READ_SETTING,
893 if (ret)
894 return ret;
899 ret = nt35510_send_long(nt, dsi, MCS_CMD_MAUCCTR,
902 if (ret)
903 return ret;
905 ret = nt35510_setup_power(nt);
906 if (ret)
907 return ret;
910 ret = nt35510_send_long(nt, dsi, NT35510_P1_SET_GAMMA_RED_POS,
913 if (ret)
914 return ret;
915 ret = nt35510_send_long(nt, dsi, NT35510_P1_SET_GAMMA_GREEN_POS,
918 if (ret)
919 return ret;
920 ret = nt35510_send_long(nt, dsi, NT35510_P1_SET_GAMMA_BLUE_POS,
923 if (ret)
924 return ret;
925 ret = nt35510_send_long(nt, dsi, NT35510_P1_SET_GAMMA_RED_NEG,
928 if (ret)
929 return ret;
930 ret = nt35510_send_long(nt, dsi, NT35510_P1_SET_GAMMA_GREEN_NEG,
933 if (ret)
934 return ret;
935 ret = nt35510_send_long(nt, dsi, NT35510_P1_SET_GAMMA_BLUE_NEG,
938 if (ret)
939 return ret;
943 ret = nt35510_send_long(nt, dsi, MCS_CMD_MAUCCTR,
946 if (ret)
947 return ret;
949 ret = nt35510_setup_display(nt);
950 if (ret)
951 return ret;
958 int ret;
960 ret = regulator_bulk_disable(ARRAY_SIZE(nt->supplies), nt->supplies);
961 if (ret)
962 return ret;
974 int ret;
976 ret = mipi_dsi_dcs_set_display_off(dsi);
977 if (ret) {
978 dev_err(nt->dev, "failed to turn display off (%d)\n", ret);
979 return ret;
984 ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
985 if (ret) {
986 dev_err(nt->dev, "failed to enter sleep mode (%d)\n", ret);
987 return ret;
993 ret = nt35510_power_off(nt);
994 if (ret)
995 return ret;
1004 int ret;
1006 ret = nt35510_power_on(nt);
1007 if (ret)
1008 return ret;
1011 ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
1012 if (ret) {
1013 dev_err(nt->dev, "failed to exit sleep mode (%d)\n", ret);
1014 return ret;
1020 ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY,
1023 if (ret < 0)
1024 return ret;
1026 ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_WRITE_POWER_SAVE,
1029 if (ret < 0)
1030 return ret;
1032 ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS,
1035 if (ret < 0)
1036 return ret;
1039 ret = mipi_dsi_dcs_set_display_on(dsi);
1040 if (ret) {
1041 dev_err(nt->dev, "failed to turn display on (%d)\n", ret);
1042 return ret;
1085 int ret;
1123 ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(nt->supplies),
1125 if (ret < 0)
1126 return ret;
1127 ret = regulator_set_voltage(nt->supplies[0].consumer,
1129 if (ret)
1130 return ret;
1131 ret = regulator_set_voltage(nt->supplies[1].consumer,
1133 if (ret)
1134 return ret;
1150 ret = drm_panel_of_backlight(&nt->panel);
1151 if (ret) {
1152 dev_err(dev, "error getting external backlight %d\n", ret);
1153 return ret;
1175 ret = mipi_dsi_attach(dsi);
1176 if (ret < 0)
1185 int ret;
1189 ret = nt35510_power_off(nt);
1190 if (ret)