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Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/software')
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/software/nv04.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/software/nv10.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/software/nv50.c96
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/software/nv50.h47
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/software/nvc0.c130
5 files changed, 138 insertions, 143 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv04.c b/drivers/gpu/drm/nouveau/core/engine/software/nv04.c
index 2a859a31c30d..c571758e4a27 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nv04.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nv04.c
@@ -135,8 +135,8 @@ nv04_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
-struct nouveau_oclass
-nv04_software_oclass = {
+struct nouveau_oclass *
+nv04_software_oclass = &(struct nouveau_oclass) {
.handle = NV_ENGINE(SW, 0x04),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv04_software_ctor,
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv10.c b/drivers/gpu/drm/nouveau/core/engine/software/nv10.c
index a019364b1e13..a62f11a78430 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nv10.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nv10.c
@@ -117,8 +117,8 @@ nv10_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
-struct nouveau_oclass
-nv10_software_oclass = {
+struct nouveau_oclass *
+nv10_software_oclass = &(struct nouveau_oclass) {
.handle = NV_ENGINE(SW, 0x10),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv10_software_ctor,
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
index c48e74953771..b574dd4bb828 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
@@ -32,16 +32,9 @@
#include <subdev/bar.h>
-#include <engine/software.h>
#include <engine/disp.h>
-struct nv50_software_priv {
- struct nouveau_software base;
-};
-
-struct nv50_software_chan {
- struct nouveau_software_chan base;
-};
+#include "nv50.h"
/*******************************************************************************
* software object classes
@@ -62,7 +55,7 @@ nv50_software_mthd_dma_vblsem(struct nouveau_object *object, u32 mthd,
if (nv_iclass(handle->object, NV_GPUOBJ_CLASS)) {
struct nouveau_gpuobj *gpuobj = nv_gpuobj(handle->object);
- chan->base.vblank.ctxdma = gpuobj->node->offset >> 4;
+ chan->vblank.ctxdma = gpuobj->node->offset >> 4;
ret = 0;
}
nouveau_namedb_put(handle);
@@ -74,34 +67,33 @@ nv50_software_mthd_vblsem_offset(struct nouveau_object *object, u32 mthd,
void *args, u32 size)
{
struct nv50_software_chan *chan = (void *)nv_engctx(object->parent);
- chan->base.vblank.offset = *(u32 *)args;
+ chan->vblank.offset = *(u32 *)args;
return 0;
}
-static int
+int
nv50_software_mthd_vblsem_value(struct nouveau_object *object, u32 mthd,
void *args, u32 size)
{
struct nv50_software_chan *chan = (void *)nv_engctx(object->parent);
- chan->base.vblank.value = *(u32 *)args;
+ chan->vblank.value = *(u32 *)args;
return 0;
}
-static int
+int
nv50_software_mthd_vblsem_release(struct nouveau_object *object, u32 mthd,
void *args, u32 size)
{
struct nv50_software_chan *chan = (void *)nv_engctx(object->parent);
- struct nouveau_disp *disp = nouveau_disp(object);
- u32 crtc = *(u32 *)args;
- if (crtc > 1)
+ u32 head = *(u32 *)args;
+ if (head >= chan->vblank.nr_event)
return -EINVAL;
- nouveau_event_get(disp->vblank, crtc, &chan->base.vblank.event);
+ nouveau_event_get(chan->vblank.event[head]);
return 0;
}
-static int
+int
nv50_software_mthd_flip(struct nouveau_object *object, u32 mthd,
void *args, u32 size)
{
@@ -132,10 +124,9 @@ nv50_software_sclass[] = {
******************************************************************************/
static int
-nv50_software_vblsem_release(struct nouveau_eventh *event, int head)
+nv50_software_vblsem_release(void *data, int head)
{
- struct nouveau_software_chan *chan =
- container_of(event, struct nouveau_software_chan, vblank.event);
+ struct nv50_software_chan *chan = data;
struct nv50_software_priv *priv = (void *)nv_object(chan)->engine;
struct nouveau_bar *bar = nouveau_bar(priv);
@@ -154,45 +145,76 @@ nv50_software_vblsem_release(struct nouveau_eventh *event, int head)
return NVKM_EVENT_DROP;
}
-static int
+void
+nv50_software_context_dtor(struct nouveau_object *object)
+{
+ struct nv50_software_chan *chan = (void *)object;
+ int i;
+
+ if (chan->vblank.event) {
+ for (i = 0; i < chan->vblank.nr_event; i++)
+ nouveau_event_ref(NULL, &chan->vblank.event[i]);
+ kfree(chan->vblank.event);
+ }
+
+ nouveau_software_context_destroy(&chan->base);
+}
+
+int
nv50_software_context_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
+ struct nouveau_disp *pdisp = nouveau_disp(parent);
+ struct nv50_software_cclass *pclass = (void *)oclass;
struct nv50_software_chan *chan;
- int ret;
+ int ret, i;
ret = nouveau_software_context_create(parent, engine, oclass, &chan);
*pobject = nv_object(chan);
if (ret)
return ret;
- chan->base.vblank.channel = nv_gpuobj(parent->parent)->addr >> 12;
- chan->base.vblank.event.func = nv50_software_vblsem_release;
+ chan->vblank.nr_event = pdisp->vblank->index_nr;
+ chan->vblank.event = kzalloc(chan->vblank.nr_event *
+ sizeof(*chan->vblank.event), GFP_KERNEL);
+ if (!chan->vblank.event)
+ return -ENOMEM;
+
+ for (i = 0; i < chan->vblank.nr_event; i++) {
+ ret = nouveau_event_new(pdisp->vblank, i, pclass->vblank,
+ chan, &chan->vblank.event[i]);
+ if (ret)
+ return ret;
+ }
+
+ chan->vblank.channel = nv_gpuobj(parent->parent)->addr >> 12;
return 0;
}
-static struct nouveau_oclass
+static struct nv50_software_cclass
nv50_software_cclass = {
- .handle = NV_ENGCTX(SW, 0x50),
- .ofuncs = &(struct nouveau_ofuncs) {
+ .base.handle = NV_ENGCTX(SW, 0x50),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv50_software_context_ctor,
.dtor = _nouveau_software_context_dtor,
.init = _nouveau_software_context_init,
.fini = _nouveau_software_context_fini,
},
+ .vblank = nv50_software_vblsem_release,
};
/*******************************************************************************
* software engine/subdev functions
******************************************************************************/
-static int
+int
nv50_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
+ struct nv50_software_oclass *pclass = (void *)oclass;
struct nv50_software_priv *priv;
int ret;
@@ -201,19 +223,21 @@ nv50_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
if (ret)
return ret;
- nv_engine(priv)->cclass = &nv50_software_cclass;
- nv_engine(priv)->sclass = nv50_software_sclass;
+ nv_engine(priv)->cclass = pclass->cclass;
+ nv_engine(priv)->sclass = pclass->sclass;
nv_subdev(priv)->intr = nv04_software_intr;
return 0;
}
-struct nouveau_oclass
-nv50_software_oclass = {
- .handle = NV_ENGINE(SW, 0x50),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nv50_software_oclass = &(struct nv50_software_oclass) {
+ .base.handle = NV_ENGINE(SW, 0x50),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv50_software_ctor,
.dtor = _nouveau_software_dtor,
.init = _nouveau_software_init,
.fini = _nouveau_software_fini,
},
-};
+ .cclass = &nv50_software_cclass.base,
+ .sclass = nv50_software_sclass,
+}.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv50.h b/drivers/gpu/drm/nouveau/core/engine/software/nv50.h
new file mode 100644
index 000000000000..2de370c21279
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nv50.h
@@ -0,0 +1,47 @@
+#ifndef __NVKM_SW_NV50_H__
+#define __NVKM_SW_NV50_H__
+
+#include <engine/software.h>
+
+struct nv50_software_oclass {
+ struct nouveau_oclass base;
+ struct nouveau_oclass *cclass;
+ struct nouveau_oclass *sclass;
+};
+
+struct nv50_software_priv {
+ struct nouveau_software base;
+};
+
+int nv50_software_ctor(struct nouveau_object *, struct nouveau_object *,
+ struct nouveau_oclass *, void *, u32,
+ struct nouveau_object **);
+
+struct nv50_software_cclass {
+ struct nouveau_oclass base;
+ int (*vblank)(void *, int);
+};
+
+struct nv50_software_chan {
+ struct nouveau_software_chan base;
+ struct {
+ struct nouveau_eventh **event;
+ int nr_event;
+ u32 channel;
+ u32 ctxdma;
+ u64 offset;
+ u32 value;
+ } vblank;
+};
+
+int nv50_software_context_ctor(struct nouveau_object *,
+ struct nouveau_object *,
+ struct nouveau_oclass *, void *, u32,
+ struct nouveau_object **);
+void nv50_software_context_dtor(struct nouveau_object *);
+
+int nv50_software_mthd_vblsem_value(struct nouveau_object *, u32, void *, u32);
+int nv50_software_mthd_vblsem_release(struct nouveau_object *, u32, void *, u32);
+int nv50_software_mthd_flip(struct nouveau_object *, u32, void *, u32);
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
index d698e710ddd4..f9430c1bf3e5 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
@@ -32,13 +32,7 @@
#include <engine/software.h>
#include <engine/disp.h>
-struct nvc0_software_priv {
- struct nouveau_software base;
-};
-
-struct nvc0_software_chan {
- struct nouveau_software_chan base;
-};
+#include "nv50.h"
/*******************************************************************************
* software object classes
@@ -48,58 +42,24 @@ static int
nvc0_software_mthd_vblsem_offset(struct nouveau_object *object, u32 mthd,
void *args, u32 size)
{
- struct nvc0_software_chan *chan = (void *)nv_engctx(object->parent);
+ struct nv50_software_chan *chan = (void *)nv_engctx(object->parent);
u64 data = *(u32 *)args;
if (mthd == 0x0400) {
- chan->base.vblank.offset &= 0x00ffffffffULL;
- chan->base.vblank.offset |= data << 32;
+ chan->vblank.offset &= 0x00ffffffffULL;
+ chan->vblank.offset |= data << 32;
} else {
- chan->base.vblank.offset &= 0xff00000000ULL;
- chan->base.vblank.offset |= data;
+ chan->vblank.offset &= 0xff00000000ULL;
+ chan->vblank.offset |= data;
}
return 0;
}
static int
-nvc0_software_mthd_vblsem_value(struct nouveau_object *object, u32 mthd,
- void *args, u32 size)
-{
- struct nvc0_software_chan *chan = (void *)nv_engctx(object->parent);
- chan->base.vblank.value = *(u32 *)args;
- return 0;
-}
-
-static int
-nvc0_software_mthd_vblsem_release(struct nouveau_object *object, u32 mthd,
- void *args, u32 size)
-{
- struct nvc0_software_chan *chan = (void *)nv_engctx(object->parent);
- struct nouveau_disp *disp = nouveau_disp(object);
- u32 crtc = *(u32 *)args;
-
- if ((nv_device(object)->card_type < NV_E0 && crtc > 1) || crtc > 3)
- return -EINVAL;
-
- nouveau_event_get(disp->vblank, crtc, &chan->base.vblank.event);
- return 0;
-}
-
-static int
-nvc0_software_mthd_flip(struct nouveau_object *object, u32 mthd,
- void *args, u32 size)
-{
- struct nvc0_software_chan *chan = (void *)nv_engctx(object->parent);
- if (chan->base.flip)
- return chan->base.flip(chan->base.flip_data);
- return -EINVAL;
-}
-
-static int
nvc0_software_mthd_mp_control(struct nouveau_object *object, u32 mthd,
void *args, u32 size)
{
- struct nvc0_software_chan *chan = (void *)nv_engctx(object->parent);
- struct nvc0_software_priv *priv = (void *)nv_object(chan)->engine;
+ struct nv50_software_chan *chan = (void *)nv_engctx(object->parent);
+ struct nv50_software_priv *priv = (void *)nv_object(chan)->engine;
u32 data = *(u32 *)args;
switch (mthd) {
@@ -124,9 +84,9 @@ static struct nouveau_omthds
nvc0_software_omthds[] = {
{ 0x0400, 0x0400, nvc0_software_mthd_vblsem_offset },
{ 0x0404, 0x0404, nvc0_software_mthd_vblsem_offset },
- { 0x0408, 0x0408, nvc0_software_mthd_vblsem_value },
- { 0x040c, 0x040c, nvc0_software_mthd_vblsem_release },
- { 0x0500, 0x0500, nvc0_software_mthd_flip },
+ { 0x0408, 0x0408, nv50_software_mthd_vblsem_value },
+ { 0x040c, 0x040c, nv50_software_mthd_vblsem_release },
+ { 0x0500, 0x0500, nv50_software_mthd_flip },
{ 0x0600, 0x0600, nvc0_software_mthd_mp_control },
{ 0x0644, 0x0644, nvc0_software_mthd_mp_control },
{ 0x06ac, 0x06ac, nvc0_software_mthd_mp_control },
@@ -144,11 +104,10 @@ nvc0_software_sclass[] = {
******************************************************************************/
static int
-nvc0_software_vblsem_release(struct nouveau_eventh *event, int head)
+nvc0_software_vblsem_release(void *data, int head)
{
- struct nouveau_software_chan *chan =
- container_of(event, struct nouveau_software_chan, vblank.event);
- struct nvc0_software_priv *priv = (void *)nv_object(chan)->engine;
+ struct nv50_software_chan *chan = data;
+ struct nv50_software_priv *priv = (void *)nv_object(chan)->engine;
struct nouveau_bar *bar = nouveau_bar(priv);
nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel);
@@ -160,66 +119,31 @@ nvc0_software_vblsem_release(struct nouveau_eventh *event, int head)
return NVKM_EVENT_DROP;
}
-static int
-nvc0_software_context_ctor(struct nouveau_object *parent,
- struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nvc0_software_chan *chan;
- int ret;
-
- ret = nouveau_software_context_create(parent, engine, oclass, &chan);
- *pobject = nv_object(chan);
- if (ret)
- return ret;
-
- chan->base.vblank.channel = nv_gpuobj(parent->parent)->addr >> 12;
- chan->base.vblank.event.func = nvc0_software_vblsem_release;
- return 0;
-}
-
-static struct nouveau_oclass
+static struct nv50_software_cclass
nvc0_software_cclass = {
- .handle = NV_ENGCTX(SW, 0xc0),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nvc0_software_context_ctor,
+ .base.handle = NV_ENGCTX(SW, 0xc0),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv50_software_context_ctor,
.dtor = _nouveau_software_context_dtor,
.init = _nouveau_software_context_init,
.fini = _nouveau_software_context_fini,
},
+ .vblank = nvc0_software_vblsem_release,
};
/*******************************************************************************
* software engine/subdev functions
******************************************************************************/
-static int
-nvc0_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nvc0_software_priv *priv;
- int ret;
-
- ret = nouveau_software_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- nv_engine(priv)->cclass = &nvc0_software_cclass;
- nv_engine(priv)->sclass = nvc0_software_sclass;
- nv_subdev(priv)->intr = nv04_software_intr;
- return 0;
-}
-
-struct nouveau_oclass
-nvc0_software_oclass = {
- .handle = NV_ENGINE(SW, 0xc0),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nvc0_software_ctor,
+struct nouveau_oclass *
+nvc0_software_oclass = &(struct nv50_software_oclass) {
+ .base.handle = NV_ENGINE(SW, 0xc0),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv50_software_ctor,
.dtor = _nouveau_software_dtor,
.init = _nouveau_software_init,
.fini = _nouveau_software_fini,
},
-};
+ .cclass = &nvc0_software_cclass.base,
+ .sclass = nvc0_software_sclass,
+}.base;
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