Got this on my DM8000HD with 2 extra Tuners, and my image DE-OpenBlackHole 1.4 for DM8000HD (SSL84J).

[4294702.820000] DVB: registering new adapter (BCM7400)
[4294702.924000] autodetecting NIMs...
[4294702.926000] ret: 2, feid: 00
[4294702.926000] Found: Slot C, ID: 00 (by CA)
[4294702.927000] ret: 2, feid: 01
[4294702.927000] Found: Slot D, ID: 01 (by CA)
[4294702.927000] Initializing adapter 0 (BCM4501 (internal)-DVB-S2)
[4294702.929000] bcm4501: found 4501, revision 2(c0)
[4294702.929000] bcm_initAP
[4294702.936000] BCM4501: upload & start firmware
[4294704.291000] bcm4501: ap not running - start now
[4294704.302000] 4501 uCode 0x65
[4294704.306000] DVB: registering adapter 0 frontend 0 (bcm4501)...
[4294704.307000] Initializing adapter 1 (BCM4501 (internal)-DVB-S2)
[4294704.307000] DVB: registering adapter 0 frontend 0 (bcm4501)...
[4294704.307000] Initializing adapter 2 (Philips TU1216-DVB-T)
[4294704.308000] DVB: registering adapter 0 frontend 0 (Philips TDA10046H DVB-T)...
[4294704.308000] Initializing adapter 3 (Philips CU1216Mk3-DVB-C)
[4294704.310000] DVB: registering adapter 0 frontend 0 (CU1216Mk3)...

and OpenPLi 4.0 Beta2, with the 2 extra tuners (T+C),

[4294731.811000] DVB: registering new adapter (BCM7400)
[4294796.088000] autodetecting NIMs...
[4294796.089000] ret: 2, feid: 00
[4294796.089000] Found: Slot C, ID: 00 (by CA)
[4294796.090000] ret: 2, feid: 01
[4294796.090000] Found: Slot D, ID: 01 (by CA)
[4294796.090000] Initializing adapter 0 (BCM4501 (internal)-DVB-S2)
[4294796.091000] bcm4501: found 4501, revision 2(c0)
[4294796.091000] bcm4501: bcm_initAP
[4294796.095000] bcm4501: upload & start firmware
[4294797.510000] bcm4501: ap not running - start now
[4294797.521000] bcm4501: uCode 0x72
[4294797.521000] DVB: registering adapter 0 frontend 0 (bcm4501)...
[4294797.522000] Initializing adapter 1 (BCM4501 (internal)-DVB-S2)
[4294797.522000] DVB: registering adapter 0 frontend 0 (bcm4501)...
[4294797.533000] Initializing adapter 2 (Philips TU1216-DVB-T)
[4294797.533000] DVB: registering adapter 0 frontend 0 (Philips TDA10046H DVB-T)...
[4294797.547000] Initializing adapter 3 (Philips CU1216Mk3-DVB-C)
[4294797.549000] DVB: registering adapter 0 frontend 0 (CU1216Mk3)...

TS