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Searched refs:dpcd_rev (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_mst_types.c245 (link->dpcd_caps.dpcd_rev.raw == DPCD_REV_14 || link->dpcd_caps.dpcd_rev.raw == DPCD_REV_12) && in needs_dsc_aux_workaround()
525 if (port->pdt != DP_PEER_DEVICE_NONE && !port->dpcd_rev) { in dm_dp_mst_detect()
526 uint8_t dpcd_rev; in dm_dp_mst_detect() local
529 ret = drm_dp_dpcd_readb(&port->aux, DP_DP13_DPCD_REV, &dpcd_rev); in dm_dp_mst_detect()
532 port->dpcd_rev = dpcd_rev; in dm_dp_mst_detect()
535 if (!dpcd_rev) { in dm_dp_mst_detect()
536 ret = drm_dp_dpcd_readb(&port->aux, DP_DPCD_REV, &dpcd_rev); in dm_dp_mst_detect()
539 port->dpcd_rev = dpcd_rev; in dm_dp_mst_detect()
542 if (!dpcd_rev) in dm_dp_mst_detect()
554 port->dpcd_rev = 0; in dm_dp_mst_detect()
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H A Damdgpu_dm_debugfs.c3464 uint8_t dpcd_rev; in edp_ilr_show() local
3470 dpcd_rev = link->dpcd_caps.dpcd_rev.raw; in edp_ilr_show()
3472 if (dpcd_rev >= DP_DPCD_REV_13 && in edp_ilr_show()
3514 uint8_t dpcd_rev = 0; in edp_ilr_write() local
3563 dpcd_rev = link->dpcd_caps.dpcd_rev.raw; in edp_ilr_write()
3564 if (dpcd_rev < DP_DPCD_REV_13 || in edp_ilr_write()
H A Damdgpu_dm_hdcp.c576 link->dp.rev = aconnector->dc_link->dpcd_caps.dpcd_rev.raw; in update_config()
H A Damdgpu_dm.c7418 stream->use_vsc_sdp_for_colorimetry = stream->link->dpcd_caps.dpcd_rev.raw >= 0x14 && in create_stream_for_sink()
/linux/drivers/gpu/drm/amd/display/dc/link/protocols/
H A Dlink_dp_training_8b_10b.c58 if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) in get_cr_training_aux_rd_interval()
91 if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) in get_eq_training_aux_rd_interval()
/linux/drivers/gpu/drm/amd/display/dc/link/
H A Dlink_detection.c619 link->dpcd_caps.dpcd_rev.raw = 0; in detect_dp()
H A Dlink_dpms.c1611 union dpcd_rev dpcdRev = {0}; in write_128b_132b_sst_payload_allocation_table()
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c2390 port->dpcd_rev != port_msg->dpcd_revision || in drm_dp_mst_handle_link_address_port()
2403 port->dpcd_rev = port_msg->dpcd_revision; in drm_dp_mst_handle_link_address_port()
6017 if (!port || port->dpcd_rev < DP_DPCD_REV_14) in drm_dp_mst_is_virtual_dpcd()
/linux/drivers/gpu/drm/i915/display/
H A Dintel_dp.c4339 void intel_dp_get_dsc_sink_cap(u8 dpcd_rev, in intel_dp_get_dsc_sink_cap() argument
4357 if (dpcd_rev < DP_DPCD_REV_14) in intel_dp_get_dsc_sink_cap()