drm/nouveau/clk: allow non-blocking for nouveau_clock_astate()

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There might be some callers of nouveau_clock_astate(), and they are from
inetrrupt context. So we must ensure that this function can be atomic in
that condition. This patch adds one parameter which is subsequently passed
to nouveau_pstate_calc(). Therefore we can choose whether we want to wait
for the pstate work's completion or not.

Signed-off-by: Vince Hsu <vinceh@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Vince Hsu 2014-12-22 17:11:37 +08:00 • committed by Ben Skeggs

parent 9509ff759f

commit f8a8546194

2 changed files with 3 additions and 3 deletions

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2

drivers/gpu/drm/nouveau/core/include/subdev/clock.h

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4

drivers/gpu/drm/nouveau/core/subdev/clock/base.c

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