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Searched refs:drm_dp_dpcd_write_byte (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/gpu/drm/display/
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.h686 static inline int drm_dp_dpcd_write_byte(struct drm_dp_aux *aux, in drm_dp_dpcd_write_byte() function