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Searched refs:dpcd_write (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/drivers/gpu/drm/
Ddrm_dp_mst_topology.c318 buf[idx] = (req->u.dpcd_write.port_number & 0xf) << 4; in drm_dp_encode_sideband_req()
319 buf[idx] |= ((req->u.dpcd_write.dpcd_address & 0xf0000) >> 16) & 0xf; in drm_dp_encode_sideband_req()
321 buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff00) >> 8; in drm_dp_encode_sideband_req()
323 buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff); in drm_dp_encode_sideband_req()
325 buf[idx] = (req->u.dpcd_write.num_bytes); in drm_dp_encode_sideband_req()
327 memcpy(&buf[idx], req->u.dpcd_write.bytes, req->u.dpcd_write.num_bytes); in drm_dp_encode_sideband_req()
328 idx += req->u.dpcd_write.num_bytes; in drm_dp_encode_sideband_req()
740 req.u.dpcd_write.port_number = port_num; in build_dpcd_write()
741 req.u.dpcd_write.dpcd_address = offset; in build_dpcd_write()
742 req.u.dpcd_write.num_bytes = num_bytes; in build_dpcd_write()
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/Linux-v5.4/include/drm/
Ddrm_dp_mst_helper.h351 struct drm_dp_remote_dpcd_write dpcd_write; member