int len;
uint8_t rev[2];
int type = port_cap[0] & DP_DS_PORT_TYPE_MASK;
- bool branch_device = dpcd[DP_DOWNSTREAMPORT_PRESENT] &
- DP_DWN_STRM_PORT_PRESENT;
+ bool branch_device = drm_dp_is_branch(dpcd);
seq_printf(m, "\tDP branch device present: %s\n",
branch_device ? "yes" : "no");
* FIXME should really check all downstream ports...
*/
return intel_dp->dpcd[DP_DPCD_REV] == 0x11 &&
- intel_dp->dpcd[DP_DOWNSTREAMPORT_PRESENT] & DP_DWN_STRM_PORT_PRESENT &&
+ drm_dp_is_branch(intel_dp->dpcd) &&
intel_dp->downstream_ports[0] & DP_DS_PORT_HPD;
}