Lines Matching refs:tx_buf
166 u8 tx_buf[20]; in radeon_dp_aux_transfer_atom() local
173 tx_buf[0] = msg->address & 0xff; in radeon_dp_aux_transfer_atom()
174 tx_buf[1] = (msg->address >> 8) & 0xff; in radeon_dp_aux_transfer_atom()
175 tx_buf[2] = (msg->request << 4) | in radeon_dp_aux_transfer_atom()
177 tx_buf[3] = msg->size ? (msg->size - 1) : 0; in radeon_dp_aux_transfer_atom()
194 tx_buf[3] |= BARE_ADDRESS_SIZE << 4; in radeon_dp_aux_transfer_atom()
196 tx_buf[3] |= tx_size << 4; in radeon_dp_aux_transfer_atom()
197 memcpy(tx_buf + HEADER_SIZE, msg->buffer, msg->size); in radeon_dp_aux_transfer_atom()
199 tx_buf, tx_size, NULL, 0, delay, &ack); in radeon_dp_aux_transfer_atom()
211 tx_buf[3] |= BARE_ADDRESS_SIZE << 4; in radeon_dp_aux_transfer_atom()
213 tx_buf[3] |= tx_size << 4; in radeon_dp_aux_transfer_atom()
215 tx_buf, tx_size, msg->buffer, msg->size, delay, &ack); in radeon_dp_aux_transfer_atom()