904 anxdp_dp_aux_transfer(struct drm_dp_aux *dpaux, struct drm_dp_aux_msg *dpmsg)  in anxdp_dp_aux_transfer()  argument
916           val = AUX_LENGTH(dpmsg->size);  in anxdp_dp_aux_transfer()
917           if ((dpmsg->request & DP_AUX_I2C_MOT) != 0)  in anxdp_dp_aux_transfer()
920           switch (dpmsg->request & ~DP_AUX_I2C_MOT) {  in anxdp_dp_aux_transfer()
936               AUX_ADDR_7_0(dpmsg->address));  in anxdp_dp_aux_transfer()
938               AUX_ADDR_15_8(dpmsg->address));  in anxdp_dp_aux_transfer()
940               AUX_ADDR_19_16(dpmsg->address));  in anxdp_dp_aux_transfer()
942           if (!(dpmsg->request & DP_AUX_I2C_READ)) {  in anxdp_dp_aux_transfer()
943                     for (i = 0; i < dpmsg->size; i++) {  in anxdp_dp_aux_transfer()
946                                   ((const uint8_t *)(dpmsg->buffer))[i]);  in anxdp_dp_aux_transfer()
953               AUX_EN | ((dpmsg->size == 0) ? ADDR_ONLY : 0));  in anxdp_dp_aux_transfer()
996           if ((dpmsg->request & DP_AUX_I2C_READ)) {  in anxdp_dp_aux_transfer()
997                     for (i = 0; i < dpmsg->size; i++) {  in anxdp_dp_aux_transfer()
1000                               ((uint8_t *)(dpmsg->buffer))[i] = val & 0xffU;  in anxdp_dp_aux_transfer()
1007                     dpmsg->reply = DP_AUX_NATIVE_REPLY_DEFER;  in anxdp_dp_aux_transfer()
1009                     dpmsg->reply = DP_AUX_I2C_REPLY_DEFER;  in anxdp_dp_aux_transfer()
1010           else if ((dpmsg->request & ~DP_AUX_I2C_MOT) == DP_AUX_I2C_WRITE ||  in anxdp_dp_aux_transfer()
1011                      (dpmsg->request & ~DP_AUX_I2C_MOT) == DP_AUX_I2C_READ)  in anxdp_dp_aux_transfer()
1012                     dpmsg->reply = DP_AUX_I2C_REPLY_ACK;  in anxdp_dp_aux_transfer()
1013           else if ((dpmsg->request & ~DP_AUX_I2C_MOT) == DP_AUX_NATIVE_WRITE ||  in anxdp_dp_aux_transfer()
1014                      (dpmsg->request & ~DP_AUX_I2C_MOT) == DP_AUX_NATIVE_READ)  in anxdp_dp_aux_transfer()
1015                     dpmsg->reply = DP_AUX_NATIVE_REPLY_ACK;  in anxdp_dp_aux_transfer()