| /Linux-v5.4/drivers/gpu/drm/i915/display/ |
| D | intel_dp_link_training.c | 89 ret = drm_dp_dpcd_write(&intel_dp->aux, DP_TRAINING_PATTERN_SET, in intel_dp_set_link_train()
111 ret = drm_dp_dpcd_write(&intel_dp->aux, DP_TRAINING_LANE0_SET, in intel_dp_update_link_train()
155 drm_dp_dpcd_write(&intel_dp->aux, DP_LINK_BW_SET, link_config, 2); in intel_dp_link_training_clock_recovery()
159 drm_dp_dpcd_write(&intel_dp->aux, DP_LINK_RATE_SET, in intel_dp_link_training_clock_recovery()
164 drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); in intel_dp_link_training_clock_recovery()
|
| D | intel_lspcon.c | 312 ret = drm_dp_dpcd_write(aux, reg, data, 8); in _lspcon_parade_write_infoframe_blocks()
327 ret = drm_dp_dpcd_write(aux, reg, &avi_if_ctrl, 1); in _lspcon_parade_write_infoframe_blocks()
386 ret = drm_dp_dpcd_write(aux, reg, (void *)data, 1); in _lspcon_write_avi_infoframe_mca()
412 ret = drm_dp_dpcd_write(aux, reg, &val, 1); in _lspcon_write_avi_infoframe_mca()
|
| D | intel_dp_aux_backlight.c | 95 if (drm_dp_dpcd_write(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB, in intel_dp_aux_set_backlight()
|
| D | intel_dp.c | 4732 wret = drm_dp_dpcd_write(&intel_dp->aux, in intel_dp_check_mst_status()
5617 dpcd_ret = drm_dp_dpcd_write(&intel_dig_port->dp.aux, DP_AUX_HDCP_AN, in intel_dp_hdcp_write_an_aksv()
6004 ret = drm_dp_dpcd_write(&intel_dig_port->dp.aux, in intel_dp_hdcp2_write_msg()
|
| /Linux-v5.4/drivers/gpu/drm/ |
| D | drm_dp_cec.c | 110 err = drm_dp_dpcd_write(aux, DP_CEC_LOGICAL_ADDRESS_MASK, mask, 2); in drm_dp_cec_adap_log_addr()
121 err = drm_dp_dpcd_write(aux, DP_CEC_TX_MESSAGE_BUFFER, in drm_dp_cec_adap_transmit()
|
| D | drm_dp_helper.c | 311 ssize_t drm_dp_dpcd_write(struct drm_dp_aux *aux, unsigned int offset, in drm_dp_dpcd_write() function
321 EXPORT_SYMBOL(drm_dp_dpcd_write);
459 err = drm_dp_dpcd_write(aux, DP_LINK_BW_SET, values, sizeof(values)); in drm_dp_link_configure()
|
| D | drm_dp_aux_dev.c | 222 res = drm_dp_dpcd_write(aux_dev->aux, pos, buf, todo); in auxdev_write_iter()
|
| D | drm_dp_mst_topology.c | 1553 ret = drm_dp_dpcd_write( in drm_dp_check_mstb_guid()
1938 ret = drm_dp_dpcd_write(mgr->aux, regbase + offset, in drm_dp_send_sideband_msg()
3466 ret = drm_dp_dpcd_write(mgr->aux, DP_PAYLOAD_ALLOCATE_SET, payload_alloc, 3); in drm_dp_dpcd_write_payload()
|
| /Linux-v5.4/drivers/gpu/drm/bridge/analogix/ |
| D | analogix_dp_core.c | 277 retval = drm_dp_dpcd_write(&dp->aux, DP_LINK_BW_SET, buf, 2); in analogix_dp_link_start()
318 retval = drm_dp_dpcd_write(&dp->aux, DP_TRAINING_LANE0_SET, buf, in analogix_dp_link_start()
529 retval = drm_dp_dpcd_write(&dp->aux, DP_TRAINING_LANE0_SET, in analogix_dp_process_clock_recovery()
603 retval = drm_dp_dpcd_write(&dp->aux, DP_TRAINING_LANE0_SET, in analogix_dp_process_equalizer_training()
|
| /Linux-v5.4/include/drm/ |
| D | drm_dp_helper.h | 1320 ssize_t drm_dp_dpcd_write(struct drm_dp_aux *aux, unsigned int offset,
1350 return drm_dp_dpcd_write(aux, offset, &value, 1); in drm_dp_dpcd_writeb()
|
| /Linux-v5.4/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| D | amdgpu_dm_helpers.c | 506 return drm_dp_dpcd_write(&aconnector->dm_dp_aux.aux, in dm_helpers_dp_write_dpcd()
|
| D | amdgpu_dm.c | 1546 wret = drm_dp_dpcd_write( in dm_handle_hpd_rx_irq()
|
| /Linux-v5.4/drivers/gpu/drm/msm/edp/ |
| D | edp_ctrl.c | 485 if (drm_dp_dpcd_write(ctrl->drm_aux, 0x103, buf, 4) < 4) { in edp_lane_set_write()
498 if (drm_dp_dpcd_write(ctrl->drm_aux, in edp_train_pattern_set_write()
|
| /Linux-v5.4/drivers/gpu/drm/tegra/ |
| D | dpaux.c | 801 err = drm_dp_dpcd_write(aux, DP_TRAINING_LANE0_SET, values, in drm_dp_aux_train()
|
| /Linux-v5.4/drivers/gpu/drm/amd/amdgpu/ |
| D | atombios_dp.c | 501 drm_dp_dpcd_write(dp_info->aux, DP_TRAINING_LANE0_SET, in amdgpu_atombios_dp_update_vs_emph()
|
| /Linux-v5.4/drivers/gpu/drm/bridge/ |
| D | tc358767.c | 985 ret = drm_dp_dpcd_write(aux, DP_DOWNSPREAD_CTRL, tmp, 2); in tc_main_link_enable()
992 ret = drm_dp_dpcd_write(aux, DP_TRAINING_LANE0_SET, tmp, 2); in tc_main_link_enable()
|
| /Linux-v5.4/drivers/gpu/drm/radeon/ |
| D | atombios_dp.c | 563 drm_dp_dpcd_write(dp_info->aux, DP_TRAINING_LANE0_SET, in radeon_dp_update_vs_emph()
|
| D | radeon_dp_mst.c | 720 wret = drm_dp_dpcd_write(&radeon_connector->ddc_bus->aux, in radeon_dp_mst_check_status()
|
| /Linux-v5.4/drivers/gpu/drm/nouveau/dispnv50/ |
| D | disp.c | 1197 drm_dp_dpcd_write(aux, DP_SINK_COUNT_ESI + 1, &esi[1], 3); in nv50_mstm_service()
|
