753 fwcam_get_feature(struct fwcam_softc *sc, struct fwcam_feature *feat)  in fwcam_get_feature()  argument
758 	if (feat->id >= FWCAM_FEAT_MAX)  in fwcam_get_feature()
761 	feat->flags = 0;  in fwcam_get_feature()
762 	feat->min = 0;  in fwcam_get_feature()
763 	feat->max = 0;  in fwcam_get_feature()
764 	if (feat->id < nitems(fwcam_feat_inq) &&  in fwcam_get_feature()
765 	    fwcam_feat_inq[feat->id] != 0) {  in fwcam_get_feature()
766 		err = fwcam_read_quadlet(sc, fwcam_feat_inq[feat->id], &inq);  in fwcam_get_feature()
771 			feat->flags |= FWCAM_FEATF_PRESENT;  in fwcam_get_feature()
773 			feat->flags |= FWCAM_FEATF_ONOFF;  in fwcam_get_feature()
775 			feat->flags |= FWCAM_FEATF_AUTO;  in fwcam_get_feature()
777 			feat->flags |= FWCAM_FEATF_MANUAL;  in fwcam_get_feature()
778 		feat->min = (inq >> 12) & 0xfff;  in fwcam_get_feature()
779 		feat->max = inq & 0xfff;  in fwcam_get_feature()
782 	if (feat->id >= nitems(fwcam_feat_ctrl) ||  in fwcam_get_feature()
783 	    fwcam_feat_ctrl[feat->id] == 0)  in fwcam_get_feature()
786 	err = fwcam_read_quadlet(sc, fwcam_feat_ctrl[feat->id], &ctrl);  in fwcam_get_feature()
790 	feat->value = ctrl & 0xfff;  in fwcam_get_feature()
792 	if (feat->id == FWCAM_FEAT_WHITE_BALANCE)  in fwcam_get_feature()
793 		feat->value2 = (ctrl >> 12) & 0xfff;  in fwcam_get_feature()
795 		feat->value2 = 0;  in fwcam_get_feature()
801 fwcam_set_feature(struct fwcam_softc *sc, struct fwcam_feature *feat)  in fwcam_set_feature()  argument
806 	if (feat->id >= FWCAM_FEAT_MAX)  in fwcam_set_feature()
808 	if (feat->id >= nitems(fwcam_feat_ctrl) ||  in fwcam_set_feature()
809 	    fwcam_feat_ctrl[feat->id] == 0)  in fwcam_set_feature()
812 	err = fwcam_read_quadlet(sc, fwcam_feat_ctrl[feat->id], &ctrl);  in fwcam_set_feature()
816 	if (feat->id == FWCAM_FEAT_WHITE_BALANCE) {  in fwcam_set_feature()
819 		    ((feat->value2 & 0xfff) << 12) |  in fwcam_set_feature()
820 		    (feat->value & 0xfff);  in fwcam_set_feature()
823 		val = (ctrl & 0xfffff000) | (feat->value & 0xfff);  in fwcam_set_feature()
826 	return (fwcam_write_quadlet(sc, fwcam_feat_ctrl[feat->id], val));  in fwcam_set_feature()
1127 	struct fwcam_feature feat;  in fwcam_hw_query_control()  local
1134 	feat.id = fid;  in fwcam_hw_query_control()
1135 	if (fwcam_get_feature(sc, &feat) != 0)  in fwcam_hw_query_control()
1138 	if (!(feat.flags & FWCAM_FEATF_PRESENT))  in fwcam_hw_query_control()
1143 	qc->minimum = feat.min;  in fwcam_hw_query_control()
1144 	qc->maximum = feat.max;  in fwcam_hw_query_control()
1146 	qc->default_value = feat.min;  in fwcam_hw_query_control()
1156 	struct fwcam_feature feat;  in fwcam_hw_get_control()  local
1163 	feat.id = fid;  in fwcam_hw_get_control()
1164 	if (fwcam_get_feature(sc, &feat) != 0)  in fwcam_hw_get_control()
1167 	ctrl->value = feat.value;  in fwcam_hw_get_control()
1175 	struct fwcam_feature feat;  in fwcam_hw_set_control()  local
1182 	feat.id = fid;  in fwcam_hw_set_control()
1183 	feat.value = ctrl->value;  in fwcam_hw_set_control()
1184 	feat.value2 = 0;  in fwcam_hw_set_control()
1185 	return (fwcam_set_feature(sc, &feat));  in fwcam_hw_set_control()