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

/linux/drivers/gpu/drm/tests/
H A Ddrm_dp_mst_helper_test.c312 .u.dpcd_write.port_number = 0xf,
319 .u.dpcd_write.dpcd_address = 0xfedcb,
326 .u.dpcd_write.num_bytes = ARRAY_SIZE(data),
327 .u.dpcd_write.bytes = data,
471 #define IN in->u.dpcd_write in sideband_msg_req_equal()
472 #define OUT out->u.dpcd_write in sideband_msg_req_equal()
540 kfree(out->u.dpcd_write.bytes); in drm_test_dp_mst_sideband_msg_req_decode()
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c401 buf[idx] = (req->u.dpcd_write.port_number & 0xf) << 4; in drm_dp_encode_sideband_req()
402 buf[idx] |= ((req->u.dpcd_write.dpcd_address & 0xf0000) >> 16) & 0xf; in drm_dp_encode_sideband_req()
404 buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff00) >> 8; in drm_dp_encode_sideband_req()
406 buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff); in drm_dp_encode_sideband_req()
408 buf[idx] = (req->u.dpcd_write.num_bytes); in drm_dp_encode_sideband_req()
410 memcpy(&buf[idx], req->u.dpcd_write.bytes, req->u.dpcd_write.num_bytes); in drm_dp_encode_sideband_req()
411 idx += req->u.dpcd_write.num_bytes; in drm_dp_encode_sideband_req()
523 &req->u.dpcd_write; in drm_dp_decode_sideband_req()
651 req->u.dpcd_write.port_number, in drm_dp_dump_sideband_msg_req_body()
652 req->u.dpcd_write.dpcd_address, in drm_dp_dump_sideband_msg_req_body()
[all …]
/linux/include/drm/display/
H A Ddrm_dp_mst_helper.h455 struct drm_dp_remote_dpcd_write dpcd_write; member