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Searched refs:drm_dp_dpcd_write_byte (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/gpu/drm/display/
H A Ddrm_dp_cec.c100 err = drm_dp_dpcd_write_byte(aux, DP_CEC_TUNNELING_CONTROL, val); in drm_dp_cec_adap_enable()
132 return drm_dp_dpcd_write_byte(aux, DP_CEC_TX_MESSAGE_INFO, in drm_dp_cec_adap_transmit()
153 err = drm_dp_dpcd_write_byte(aux, DP_CEC_TUNNELING_CONTROL, val); in drm_dp_cec_adap_monitor_all_enable()
233 drm_dp_dpcd_write_byte(aux, DP_CEC_TUNNELING_IRQ_FLAGS, flags); in drm_dp_cec_handle_irq()
262 drm_dp_dpcd_write_byte(aux, DP_DEVICE_SERVICE_IRQ_VECTOR_ESI1, DP_CEC_IRQ); in drm_dp_cec_irq()
H A Ddrm_dp_helper.c952 drm_dp_dpcd_write_byte(aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, in drm_dp_dpcd_write_payload()
1143 if (drm_dp_dpcd_write_byte(aux, DP_DEVICE_SERVICE_IRQ_VECTOR, in drm_dp_send_real_edid_checksum()
1151 if (drm_dp_dpcd_write_byte(aux, DP_TEST_EDID_CHECKSUM, in drm_dp_send_real_edid_checksum()
1159 if (drm_dp_dpcd_write_byte(aux, DP_TEST_RESPONSE, test_resp) < 0) { in drm_dp_send_real_edid_checksum()
2478 ret = drm_dp_dpcd_write_byte(aux, DP_TEST_SINK, buf | DP_TEST_SINK_START); in drm_dp_start_crc()
2505 ret = drm_dp_dpcd_write_byte(aux, DP_TEST_SINK, buf & ~DP_TEST_SINK_START); in drm_dp_stop_crc()
3123 err = drm_dp_dpcd_write_byte(aux, DP_TRAINING_PATTERN_SET, in drm_dp_set_phy_test_pattern()
3129 err = drm_dp_dpcd_write_byte(aux, in drm_dp_set_phy_test_pattern()
3500 return drm_dp_dpcd_write_byte(aux, DP_PCON_HDMI_LINK_CONFIG_1, buf); in drm_dp_pcon_frl_prepare()
3579 return drm_dp_dpcd_write_byte(au in drm_dp_pcon_frl_configure_1()
[all...]
H A Ddrm_dp_tunnel.c925 if (drm_dp_dpcd_write_byte(tunnel->aux, DP_DPTX_BW_ALLOCATION_MODE_CONTROL, val) < 0) in set_bw_alloc_mode()
1043 if (drm_dp_dpcd_write_byte(aux, DP_TUNNELING_STATUS, bw_req_mask) < 0) in clear_bw_req_state()
1099 if (drm_dp_dpcd_write_byte(tunnel->aux, DP_REQUEST_BW, request_bw) < 0) { in allocate_tunnel_bw()
1206 if (drm_dp_dpcd_write_byte(tunnel->aux, DP_TUNNELING_STATUS, val) < 0) in check_and_clear_status_change()
H A Ddrm_dp_mst_topology.c3678 ret = drm_dp_dpcd_write_byte(mgr->aux, DP_MSTM_CTRL, in drm_dp_mst_topology_mgr_set_mst()
3696 drm_dp_dpcd_write_byte(mgr->aux, DP_MSTM_CTRL, 0); in drm_dp_mst_topology_mgr_set_mst()
3762 drm_dp_dpcd_write_byte(mgr->aux, DP_MSTM_CTRL, in drm_dp_mst_topology_mgr_suspend()
3812 ret = drm_dp_dpcd_write_byte(mgr->aux, DP_MSTM_CTRL, in drm_dp_mst_topology_mgr_resume()
/linux/include/drm/display/
H A Ddrm_dp_helper.h623 * drm_dp_dpcd_write_byte() instead.
646 * drm_dp_dpcd_write_byte() - write a single byte to the DPCD
653 static inline int drm_dp_dpcd_write_byte(struct drm_dp_aux *aux, in drm_dp_dpcd_write_byte() function