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Searched refs:drm_dp_dpcd_read (Results 1 – 25 of 44) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/
H A Dintel_dp_hdcp.c73 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BKSV, bksv, in intel_dp_hdcp_read_bksv()
94 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BINFO, in intel_dp_hdcp_read_bstatus()
111 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BCAPS, in intel_dp_hdcp_read_bcaps()
144 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_RI_PRIME, in intel_dp_hdcp_read_ri_prime()
162 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BSTATUS, in intel_dp_hdcp_read_ksv_ready()
184 ret = drm_dp_dpcd_read(&dig_port->dp.aux, in intel_dp_hdcp_read_ksv_fifo()
208 ret = drm_dp_dpcd_read(&dig_port->dp.aux, in intel_dp_hdcp_read_v_prime_part()
236 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BSTATUS, in intel_dp_hdcp_check_link()
318 ret = drm_dp_dpcd_read(&dig_port->dp.aux, in intel_dp_hdcp2_read_rx_status()
464 ret = drm_dp_dpcd_read(&dig_port->dp.aux, in get_receiver_id_list_size()
[all …]
H A Dintel_lspcon.c279 ret = drm_dp_dpcd_read(aux, LSPCON_PARADE_AVI_IF_CTRL, in lspcon_parade_fw_ready()
402 ret = drm_dp_dpcd_read(aux, reg, &val, 1); in _lspcon_write_avi_infoframe_mca()
419 ret = drm_dp_dpcd_read(aux, reg, &val, 1); in _lspcon_write_avi_infoframe_mca()
H A Dintel_dp_aux_backlight.c92 if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB, in intel_dp_aux_get_backlight()
H A Dintel_dp_link_training.c184 drm_dp_dpcd_read(&intel_dp->aux, DP_SUPPORTED_LINK_RATES, in intel_dp_link_training_clock_recovery()
H A Dintel_psr.c279 r = drm_dp_dpcd_read(&intel_dp->aux, DP_PSR2_SU_X_GRANULARITY, &val, 2); in intel_dp_get_su_x_granulartiy()
305 drm_dp_dpcd_read(&intel_dp->aux, DP_PSR_SUPPORT, intel_dp->psr_dpcd, in intel_psr_init_dpcd()
H A Dintel_dp.c4147 return drm_dp_dpcd_read(&intel_dp->aux, DP_LANE0_1_STATUS, link_status, in intel_dp_get_link_status()
4627 if (drm_dp_dpcd_read(&intel_dp->aux, DP_DSC_SUPPORT, in intel_dp_get_dsc_sink_cap()
4674 if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_DPCD_REV, in intel_edp_init_dpcd()
4695 drm_dp_dpcd_read(&intel_dp->aux, DP_SUPPORTED_LINK_RATES, in intel_edp_init_dpcd()
4828 return drm_dp_dpcd_read(&intel_dp->aux, DP_SINK_COUNT_ESI, in intel_dp_get_sink_irq_esi()
5330 status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_H_WIDTH_HI, in intel_dp_autotest_video_pattern()
5337 status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_V_HEIGHT_HI, in intel_dp_autotest_video_pattern()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_dp_helper.c284 ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset, in drm_dp_dpcd_read() function
318 EXPORT_SYMBOL(drm_dp_dpcd_read);
361 return drm_dp_dpcd_read(aux, DP_LANE0_1_STATUS, status, in drm_dp_dpcd_read_link_status()
443 if (drm_dp_dpcd_read(aux, DP_DEVICE_SERVICE_IRQ_VECTOR, in drm_dp_send_real_edid_checksum()
451 if (drm_dp_dpcd_read(aux, DP_TEST_REQUEST, &link_edid_read, 1) < 1) { in drm_dp_send_real_edid_checksum()
517 ret = drm_dp_dpcd_read(aux, DP_DP13_DPCD_REV, &dpcd_ext, in drm_dp_read_extended_dpcd_caps()
560 ret = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_read_dpcd_caps()
616 ret = drm_dp_dpcd_read(aux, DP_DOWNSTREAM_PORT_0, downstream_ports, len); in drm_dp_read_downstream_info()
946 return drm_dp_dpcd_read(aux, DP_BRANCH_ID, id, 6); in drm_dp_downstream_id()
1011 len = drm_dp_dpcd_read(aux, DP_BRANCH_HW_REV, &rev[0], 1); in drm_dp_downstream_debug()
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H A Ddrm_dp_mst_topology.c3718 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_topology_mgr_set_mst()
3851 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, in drm_dp_mst_topology_mgr_resume()
3868 ret = drm_dp_dpcd_read(mgr->aux, DP_GUID, guid, 16); in drm_dp_mst_topology_mgr_resume()
3920 ret = drm_dp_dpcd_read(mgr->aux, basereg, replyblock, len); in drm_dp_get_one_sb_msg()
3961 ret = drm_dp_dpcd_read(mgr->aux, basereg + curreply, in drm_dp_get_one_sb_msg()
4779 if (drm_dp_dpcd_read(mgr->aux, in dump_dp_payload_table()
4851 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_dump_topology()
4858 ret = drm_dp_dpcd_read(mgr->aux, DP_FAUX_CAP, buf, 2); in drm_dp_mst_dump_topology()
4865 ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1); in drm_dp_mst_dump_topology()
4873 ret = drm_dp_dpcd_read(mgr->aux, DP_BRANCH_OUI, buf, DP_BRANCH_OUI_HEADER_SIZE); in drm_dp_mst_dump_topology()
[all …]
H A Ddrm_dp_aux_dev.c166 res = drm_dp_dpcd_read(aux_dev->aux, pos, buf, todo); in auxdev_read_iter()
H A Ddrm_dp_cec.c204 err = drm_dp_dpcd_read(aux, DP_CEC_RX_MESSAGE_BUFFER, msg.msg, msg.len); in drm_dp_cec_received()
/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Ddrm_dp_helper.c225 ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset, in drm_dp_dpcd_read() function
256 return drm_dp_dpcd_read(aux, DP_LANE0_1_STATUS, status, in drm_dp_dpcd_read_link_status()
277 ret = drm_dp_dpcd_read(aux, DP_DP13_DPCD_REV, &dpcd_ext, in drm_dp_read_extended_dpcd_caps()
306 ret = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_read_dpcd_caps()
H A Ddrm_dp_helper.su
/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/dp/
H A Ddp_panel.c37 rlen = drm_dp_dpcd_read(panel->aux, offset, in dp_panel_read_dpcd()
57 rlen = drm_dp_dpcd_read(panel->aux, offset, in dp_panel_read_dpcd()
98 rlen = drm_dp_dpcd_read(panel->aux, in dp_panel_read_dpcd()
179 rlen = drm_dp_dpcd_read(panel->aux, DP_SINK_COUNT, in dp_panel_read_sink_caps()
H A Ddp_link.c315 rlen = drm_dp_dpcd_read(link->aux, addr, bp, len); in dp_link_parse_timing_params1()
337 rlen = drm_dp_dpcd_read(link->aux, addr, bp, len); in dp_link_parse_timing_params2()
356 rlen = drm_dp_dpcd_read(link->aux, addr, &bp, len); in dp_link_parse_timing_params3()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/amdgpu/
H A Datombios_dp.c322 if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3) in amdgpu_atombios_dp_probe_oui()
326 if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3) in amdgpu_atombios_dp_probe_oui()
337 ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, in amdgpu_atombios_dp_ds_ports()
353 ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, in amdgpu_atombios_dp_get_dpcd()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/radeon/
H A Datombios_dp.c377 if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3) in radeon_dp_probe_oui()
381 if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3) in radeon_dp_probe_oui()
392 ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg, in radeon_dp_getdpcd()
H A Dradeon_dp_mst.c661 ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_MSTM_CAP, msg, in radeon_dp_mst_probe()
690 dret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, in radeon_dp_mst_check_status()
706 dret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, in radeon_dp_mst_check_status()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c508 retval = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status, 2); in analogix_dp_process_clock_recovery()
531 retval = drm_dp_dpcd_read(&dp->aux, DP_ADJUST_REQUEST_LANE0_1, in analogix_dp_process_clock_recovery()
583 retval = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status, 2); in analogix_dp_process_equalizer_training()
628 retval = drm_dp_dpcd_read(&dp->aux, DP_ADJUST_REQUEST_LANE0_1, in analogix_dp_process_equalizer_training()
788 ret = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status, in analogix_dp_fast_link_train()
1000 ret = drm_dp_dpcd_read(&dp->aux, DP_ADJUST_REQUEST_LANE0_1, in analogix_dp_process_phy_request()
H A Danalogix-anx6345.c134 err = drm_dp_dpcd_read(&anx6345->aux, DP_DPCD_REV, in anx6345_dp_link_training()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/tegra/
H A Ddp.c178 err = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, sizeof(dpcd)); in drm_dp_link_probe()
241 err = drm_dp_dpcd_read(aux, DP_SUPPORTED_LINK_RATES, in drm_dp_link_probe()
/OK3568_Linux_fs/u-boot/include/drm/
H A Ddrm_dp_helper.h1186 ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset,
1203 return drm_dp_dpcd_read(aux, offset, valuep, 1); in drm_dp_dpcd_readb()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/rockchip/
H A Dcdn-dp-link-training.c366 ret = drm_dp_dpcd_read(&dp->aux, DP_DPCD_REV, dp->dpcd, in cdn_dp_software_train_link()
/OK3568_Linux_fs/kernel/include/drm/
H A Ddrm_dp_helper.h1608 ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset,
1625 return drm_dp_dpcd_read(aux, offset, valuep, 1); in drm_dp_dpcd_readb()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_helpers.c452 return drm_dp_dpcd_read(&aconnector->dm_dp_aux.aux, address, in dm_helpers_dp_read_dpcd()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/xlnx/
H A Dzynqmp_dp.c1305 ret = drm_dp_dpcd_read(&dp->aux, 0x0, dp->dpcd, in zynqmp_dp_connector_detect()
1580 ret = drm_dp_dpcd_read(&dp->aux, DP_SINK_COUNT, status, in zynqmp_dp_irq_handler()

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