diff options
author | Martin Peres <martin.peres@labri.fr> | 2012-09-03 01:37:02 +0200 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2013-02-20 16:00:19 +1000 |
commit | 0cbf83bbe524d6014daf11005b99084d50489b80 (patch) | |
tree | 13986fb3fee9dc5ff8c2ac72dc38fddb01ab7532 /drivers/gpu/drm/nouveau/core/include/subdev/timer.h | |
parent | 9c3bd3a53129639f10e129b007862340dba16a09 (diff) |
drm/nouveau/fan: add toggle fan support
v2: change percent from int to atomic_t
v3: random fixes
v4 (Ben Skeggs):
- adapted for split-out fan-control "protocol" structure
- removed need for timer resched
- support for forcing 'toggle' control on PWM boards
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/include/subdev/timer.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/include/subdev/timer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/timer.h b/drivers/gpu/drm/nouveau/core/include/subdev/timer.h index c24ec8ab3db4..e465d158d352 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/timer.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/timer.h @@ -10,6 +10,14 @@ struct nouveau_alarm { void (*func)(struct nouveau_alarm *); }; +static inline void +nouveau_alarm_init(struct nouveau_alarm *alarm, + void (*func)(struct nouveau_alarm *)) +{ + INIT_LIST_HEAD(&alarm->head); + alarm->func = func; +} + bool nouveau_timer_wait_eq(void *, u64 nsec, u32 addr, u32 mask, u32 data); bool nouveau_timer_wait_ne(void *, u64 nsec, u32 addr, u32 mask, u32 data); bool nouveau_timer_wait_cb(void *, u64 nsec, bool (*func)(void *), void *data); |