search for: rop_broadcast

...OADCAST.TPC_ALL.MP.HW_BLK0.BLCG <= 0xd04b [0] 96.241347 MMIO32 W 0x419fd4 0x0000cb4b PGRAPH.GPC_BROADCAST.TPC_ALL.MP.HW_BLK1.BLCG <= 0xcb4b [0] 96.241357 MMIO32 W 0x419fe8 0x0000cb4b PGRAPH.GPC_BROADCAST.TPC_ALL.MP.HW_BLK2.BLCG <= 0xcb4b [0] 96.241367 MMIO32 W 0x408810 0x0000c242 PGRAPH.ROP_BROADCAST.ZROP.HW_CGBLK0.BLCG <= 0xc242 [0] 96.241377 MMIO32 W 0x408818 0x0000c242 PGRAPH.ROP_BROADCAST.ZROP.HW_CGBLK1.BLCG <= 0xc242 [0] 96.241388 MMIO32 W 0x408a80 0x0000c242 PGRAPH.ROP_BROADCAST.HW_CGBLK0.BLCG <= 0xc242 [0] 96.241398 MMIO32 W 0x408a88 0x0000c242 PGRAPH.ROP_BROADCAST.HW_CGBLK1....

This adds support for enabling automatic clockgating on nvidia GPUs for Fermi and later generations. This saves a little bit of power, bringing my fermi GPU's power consumption from ~28.3W on idle to ~27W, and my kepler's idle power consumption from ~23.6W to ~21.65W. Similar to how the nvidia driver seems to handle this, we enable clockgating for each engine that supports it after