Symbol: DP_IN_ADAPTER_NUMBER_BITS
drivers/gpu/drm/display/drm_dp_tunnel.c
494
tunnel->adapter_id & ((1 << DP_IN_ADAPTER_NUMBER_BITS) - 1));
include/drm/display/drm_dp.h
1465
#define DP_IN_ADAPTER_NUMBER_MASK ((1 << DP_IN_ADAPTER_NUMBER_BITS) - 1)