drm/nouveau/pm/nv50: TPC[0x3] must be used for PGRAPH muxs on G80

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I thought that using TPC[0x0] like for G84:GT215 was sufficient on G80,
but it's actually not the case. According to NVIDIA PerfKit on Windows,
we have to configure PGRAPH related muxs on TPC[0x3] for this chipset.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Samuel Pitoiset 2015-07-26 11:30:08 +02:00 • committed by Ben Skeggs

parent a4650ed9bd

commit 5a23936129

3 changed files with 28 additions and 20 deletions

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25

drivers/gpu/drm/nouveau/nvkm/engine/pm/g84.c

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22

drivers/gpu/drm/nouveau/nvkm/engine/pm/nv50.c

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1

drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h

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