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path: root/drivers/gpu/drm/nouveau/nvkm/engine/pm
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/pm')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c23
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/g84.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c8
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.h4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gf108.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gt200.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/gt215.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c8
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.h4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/nv50.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h4
13 files changed, 40 insertions, 39 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
index b2785bee418e..8fe0444f761e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
@@ -628,10 +628,10 @@ nvkm_perfmon_dtor(struct nvkm_object *object)
{
struct nvkm_perfmon *perfmon = nvkm_perfmon(object);
struct nvkm_pm *pm = perfmon->pm;
- mutex_lock(&pm->engine.subdev.mutex);
- if (pm->perfmon == &perfmon->object)
- pm->perfmon = NULL;
- mutex_unlock(&pm->engine.subdev.mutex);
+ spin_lock(&pm->client.lock);
+ if (pm->client.object == &perfmon->object)
+ pm->client.object = NULL;
+ spin_unlock(&pm->client.lock);
return perfmon;
}
@@ -671,11 +671,11 @@ nvkm_pm_oclass_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
if (ret)
return ret;
- mutex_lock(&pm->engine.subdev.mutex);
- if (pm->perfmon == NULL)
- pm->perfmon = *pobject;
- ret = (pm->perfmon == *pobject) ? 0 : -EBUSY;
- mutex_unlock(&pm->engine.subdev.mutex);
+ spin_lock(&pm->client.lock);
+ if (pm->client.object == NULL)
+ pm->client.object = *pobject;
+ ret = (pm->client.object == *pobject) ? 0 : -EBUSY;
+ spin_unlock(&pm->client.lock);
return ret;
}
@@ -858,10 +858,11 @@ nvkm_pm = {
int
nvkm_pm_ctor(const struct nvkm_pm_func *func, struct nvkm_device *device,
- int index, struct nvkm_pm *pm)
+ enum nvkm_subdev_type type, int inst, struct nvkm_pm *pm)
{
pm->func = func;
INIT_LIST_HEAD(&pm->domains);
INIT_LIST_HEAD(&pm->sources);
- return nvkm_engine_ctor(&nvkm_pm, device, index, true, &pm->engine);
+ spin_lock_init(&pm->client.lock);
+ return nvkm_engine_ctor(&nvkm_pm, device, type, inst, true, &pm->engine);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/g84.c
index 6e441ddafd86..0086d00eb162 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/g84.c
@@ -159,7 +159,7 @@ g84_pm[] = {
};
int
-g84_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+g84_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return nv40_pm_new_(g84_pm, device, index, ppm);
+ return nv40_pm_new_(g84_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c
index fe2532ee4145..8e02701def8e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c
@@ -187,7 +187,7 @@ gf100_pm_ = {
int
gf100_pm_new_(const struct gf100_pm_func *func, struct nvkm_device *device,
- int index, struct nvkm_pm **ppm)
+ enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
struct nvkm_pm *pm;
u32 mask;
@@ -196,7 +196,7 @@ gf100_pm_new_(const struct gf100_pm_func *func, struct nvkm_device *device,
if (!(pm = *ppm = kzalloc(sizeof(*pm), GFP_KERNEL)))
return -ENOMEM;
- ret = nvkm_pm_ctor(&gf100_pm_, device, index, pm);
+ ret = nvkm_pm_ctor(&gf100_pm_, device, type, inst, pm);
if (ret)
return ret;
@@ -237,7 +237,7 @@ gf100_pm = {
};
int
-gf100_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+gf100_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return gf100_pm_new_(&gf100_pm, device, index, ppm);
+ return gf100_pm_new_(&gf100_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.h
index 461bb219b1c0..bc4b014c4e8e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.h
@@ -9,8 +9,8 @@ struct gf100_pm_func {
const struct nvkm_specdom *doms_part;
};
-int gf100_pm_new_(const struct gf100_pm_func *, struct nvkm_device *,
- int index, struct nvkm_pm **);
+int gf100_pm_new_(const struct gf100_pm_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ struct nvkm_pm **);
extern const struct nvkm_funcdom gf100_perfctr_func;
extern const struct nvkm_specdom gf100_pm_gpc[];
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf108.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf108.c
index 49b24c98a7f7..505565866b59 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf108.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf108.c
@@ -60,7 +60,7 @@ gf108_pm = {
};
int
-gf108_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+gf108_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return gf100_pm_new_(&gf108_pm, device, index, ppm);
+ return gf100_pm_new_(&gf108_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c
index 9170025fc988..c61e8c010bb3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c
@@ -74,7 +74,7 @@ gf117_pm = {
};
int
-gf117_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+gf117_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return gf100_pm_new_(&gf117_pm, device, index, ppm);
+ return gf100_pm_new_(&gf117_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c
index 07f946d26ac6..75bf3df1cb18 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c
@@ -178,7 +178,7 @@ gk104_pm = {
};
int
-gk104_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+gk104_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return gf100_pm_new_(&gk104_pm, device, index, ppm);
+ return gf100_pm_new_(&gk104_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt200.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt200.c
index 5cf5dd536fd0..25874c541486 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt200.c
@@ -151,7 +151,7 @@ gt200_pm[] = {
};
int
-gt200_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+gt200_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return nv40_pm_new_(gt200_pm, device, index, ppm);
+ return nv40_pm_new_(gt200_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt215.c
index c9227ad41b04..54c23e2b6645 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gt215.c
@@ -132,7 +132,7 @@ gt215_pm[] = {
};
int
-gt215_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+gt215_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return nv40_pm_new_(gt215_pm, device, index, ppm);
+ return nv40_pm_new_(gt215_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c
index 3fda594700e0..eba5b3b79340 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c
@@ -80,7 +80,7 @@ nv40_pm_ = {
int
nv40_pm_new_(const struct nvkm_specdom *doms, struct nvkm_device *device,
- int index, struct nvkm_pm **ppm)
+ enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
struct nv40_pm *pm;
int ret;
@@ -89,7 +89,7 @@ nv40_pm_new_(const struct nvkm_specdom *doms, struct nvkm_device *device,
return -ENOMEM;
*ppm = &pm->base;
- ret = nvkm_pm_ctor(&nv40_pm_, device, index, &pm->base);
+ ret = nvkm_pm_ctor(&nv40_pm_, device, type, inst, &pm->base);
if (ret)
return ret;
@@ -117,7 +117,7 @@ nv40_pm[] = {
};
int
-nv40_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+nv40_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return nv40_pm_new_(nv40_pm, device, index, ppm);
+ return nv40_pm_new_(nv40_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.h b/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.h
index 8ed19320fda1..afb79843723d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.h
@@ -9,7 +9,7 @@ struct nv40_pm {
u32 sequence;
};
-int nv40_pm_new_(const struct nvkm_specdom *, struct nvkm_device *,
- int index, struct nvkm_pm **);
+int nv40_pm_new_(const struct nvkm_specdom *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ struct nvkm_pm **);
extern const struct nvkm_funcdom nv40_perfctr_func;
#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv50.c
index cc5a41d4c6f2..bbd3404901f9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/nv50.c
@@ -169,7 +169,7 @@ nv50_pm[] = {
};
int
-nv50_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
+nv50_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm)
{
- return nv40_pm_new_(nv50_pm, device, index, ppm);
+ return nv40_pm_new_(nv50_pm, device, type, inst, ppm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h
index cd6f8f79b235..6ae25d3e7f45 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h
@@ -4,8 +4,8 @@
#define nvkm_pm(p) container_of((p), struct nvkm_pm, engine)
#include <engine/pm.h>
-int nvkm_pm_ctor(const struct nvkm_pm_func *, struct nvkm_device *,
- int index, struct nvkm_pm *);
+int nvkm_pm_ctor(const struct nvkm_pm_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ struct nvkm_pm *);
struct nvkm_pm_func {
void (*fini)(struct nvkm_pm *);
generated by cgit (git 2.34.1) at 2025-04-22 04:53:03 +0000