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Searched refs:drm_dp_dpcd_write (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_helpers.c690 return drm_dp_dpcd_write(&aconnector->dm_dp_aux.aux, in dm_helpers_dp_write_dpcd()
764 ret = drm_dp_dpcd_write(aux, SYNAPTICS_RC_DATA, rc_data, sizeof(rc_data)); in execute_synaptics_rc_command()
774 ret = drm_dp_dpcd_write(aux, SYNAPTICS_RC_OFFSET, rc_offset, sizeof(rc_offset)); in execute_synaptics_rc_command()
781 ret = drm_dp_dpcd_write(aux, SYNAPTICS_RC_LENGTH, rc_length, sizeof(rc_length)); in execute_synaptics_rc_command()
787 ret = drm_dp_dpcd_write(aux, SYNAPTICS_RC_COMMAND, &rc_cmd, sizeof(rc_cmd)); in execute_synaptics_rc_command()
908 ret = drm_dp_dpcd_write(aux, DP_DSC_ENABLE, &enable, 1); in write_dsc_enable_synaptics_non_virtual_dpcd_mst()
917 ret = drm_dp_dpcd_write(aux, DP_DSC_ENABLE, &enable, 1); in write_dsc_enable_synaptics_non_virtual_dpcd_mst()
957 ret = drm_dp_dpcd_write(port->passthrough_aux, in dm_helpers_dp_write_dsc_enable()
965 ret = drm_dp_dpcd_write(aconnector->dsc_aux, in dm_helpers_dp_write_dsc_enable()
973 ret = drm_dp_dpcd_write(aconnector->dsc_aux, in dm_helpers_dp_write_dsc_enable()
[all …]
H A Damdgpu_dm.c1258 ret = drm_dp_dpcd_write(mgr->aux, DP_GUID, buf, sizeof(buf)); in resume_mst_branch_status()
/linux/include/drm/display/
H A Ddrm_dp_helper.h556 ssize_t drm_dp_dpcd_write(struct drm_dp_aux *aux, unsigned int offset,
641 ret = drm_dp_dpcd_write(aux, offset, buffer, size); in drm_dp_dpcd_write_data()
663 return drm_dp_dpcd_write(aux, offset, &value, 1); in drm_dp_dpcd_writeb()
/linux/drivers/gpu/drm/i915/display/
H A Dintel_dp_aux_backlight.c222 if (drm_dp_dpcd_write(&intel_dp->aux, INTEL_EDP_BRIGHTNESS_NITS_LSB, buf, in intel_dp_aux_hdr_set_aux_backlight()
261 ret = drm_dp_dpcd_write(&intel_dp->aux, in intel_dp_aux_write_content_luminance()
395 ret = drm_dp_dpcd_write(&intel_dp->aux, in intel_dp_aux_write_panel_luminance_override()
H A Dintel_dp_link_training.c942 return drm_dp_dpcd_write(&intel_dp->aux, reg, buf, len) == len; in intel_dp_set_link_train()
1049 ret = drm_dp_dpcd_write(&intel_dp->aux, reg, in intel_dp_update_link_train()
1118 drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); in intel_dp_link_training_set_mode()
1166 drm_dp_dpcd_write(&intel_dp->aux, DP_LINK_BW_SET, link_config, in intel_dp_link_training_set_bw()
1624 return drm_dp_dpcd_write(&intel_dp->aux, reg, &val, 1) == 1; in intel_dp_disable_dpcd_training_pattern()
H A Dintel_dp.c3932 if (drm_dp_dpcd_write(&intel_dp->aux, DP_SOURCE_OUI, oui, sizeof(oui)) < 0) { in intel_dp_init_source_oui()
5077 if (drm_dp_dpcd_write(&intel_dp->aux, DP_SINK_COUNT_ESI + 1, in intel_dp_ack_sink_irq_esi()
H A Dintel_psr.c799 drm_dp_dpcd_write(&intel_dp->aux, PANEL_REPLAY_CONFIG, in _panel_replay_enable_sink()
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_aux_dev.c214 res = drm_dp_dpcd_write(aux_dev->aux, pos, buf, todo); in auxdev_write_iter()
H A Ddrm_dp_helper.c786 ssize_t drm_dp_dpcd_write(struct drm_dp_aux *aux, unsigned int offset, in drm_dp_dpcd_write() function
800 EXPORT_SYMBOL(drm_dp_dpcd_write);
/linux/drivers/gpu/drm/msm/dp/
H A Ddp_ctrl.c1393 ret = drm_dp_dpcd_write(ctrl->aux, reg, buf, lane_cnt); in msm_dp_ctrl_update_phy_vx_px()
1676 drm_dp_dpcd_write(ctrl->aux, DP_DOWNSPREAD_CTRL, encoding, 2); in msm_dp_ctrl_link_train()
1680 drm_dp_dpcd_write(ctrl->aux, DP_EDP_CONFIGURATION_SET, in msm_dp_ctrl_link_train()
1903 drm_dp_dpcd_write(ctrl->aux, DP_PSR_EN_CFG, &cfg, 1); in msm_dp_ctrl_config_psr()