Home
last modified time | relevance | path

Searched refs:dpcd_write (Results 1 – 5 of 5) sorted by relevance

/openbmc/linux/drivers/gpu/drm/tests/
H A Ddrm_dp_mst_helper_test.c168 .u.dpcd_write.port_number = 0xf,
175 .u.dpcd_write.dpcd_address = 0xfedcb,
182 .u.dpcd_write.num_bytes = ARRAY_SIZE(data),
183 .u.dpcd_write.bytes = data,
327 #define IN in->u.dpcd_write in sideband_msg_req_equal()
328 #define OUT out->u.dpcd_write in sideband_msg_req_equal()
396 kfree(out->u.dpcd_write.bytes); in drm_test_dp_mst_sideband_msg_req_decode()
/openbmc/qemu/hw/display/
H A Ddpcd.c69 static void dpcd_write(void *opaque, hwaddr offset, uint64_t value, in dpcd_write() function
85 .write = dpcd_write,
H A Dtrace-events163 dpcd_write(uint32_t addr, uint8_t val) "write addr:0x%"PRIx32" val:0x%02x"
/openbmc/linux/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c391 buf[idx] = (req->u.dpcd_write.port_number & 0xf) << 4; in drm_dp_encode_sideband_req()
392 buf[idx] |= ((req->u.dpcd_write.dpcd_address & 0xf0000) >> 16) & 0xf; in drm_dp_encode_sideband_req()
394 buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff00) >> 8; in drm_dp_encode_sideband_req()
396 buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff); in drm_dp_encode_sideband_req()
398 buf[idx] = (req->u.dpcd_write.num_bytes); in drm_dp_encode_sideband_req()
400 memcpy(&buf[idx], req->u.dpcd_write.bytes, req->u.dpcd_write.num_bytes); in drm_dp_encode_sideband_req()
401 idx += req->u.dpcd_write.num_bytes; in drm_dp_encode_sideband_req()
513 &req->u.dpcd_write; in drm_dp_decode_sideband_req()
641 req->u.dpcd_write.port_number, in drm_dp_dump_sideband_msg_req_body()
642 req->u.dpcd_write.dpcd_address, in drm_dp_dump_sideband_msg_req_body()
[all …]
/openbmc/linux/include/drm/display/
H A Ddrm_dp_mst_helper.h441 struct drm_dp_remote_dpcd_write dpcd_write; member