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-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fence.h5
-rw-r--r--drivers/gpu/drm/nouveau/nv84_fence.c58
-rw-r--r--drivers/gpu/drm/nouveau/nvc0_fence.c40
3 files changed, 53 insertions, 50 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h
index 2324911fc4c..f1f0c6dfc3e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.h
@@ -39,7 +39,9 @@ struct nouveau_fence_priv {
void (*resume)(struct nouveau_drm *);
int (*context_new)(struct nouveau_channel *);
void (*context_del)(struct nouveau_channel *);
+ int (*emit32)(struct nouveau_channel *, u64, u32);
int (*emit)(struct nouveau_fence *);
+ int (*sync32)(struct nouveau_channel *, u64, u32);
int (*sync)(struct nouveau_fence *, struct nouveau_channel *,
struct nouveau_channel *);
u32 (*read)(struct nouveau_channel *);
@@ -84,6 +86,9 @@ struct nv84_fence_priv {
};
u64 nv84_fence_crtc(struct nouveau_channel *, int);
+int nv84_fence_emit(struct nouveau_fence *);
+int nv84_fence_sync(struct nouveau_fence *, struct nouveau_channel *,
+ struct nouveau_channel *);
u32 nv84_fence_read(struct nouveau_channel *);
int nv84_fence_context_new(struct nouveau_channel *);
void nv84_fence_context_del(struct nouveau_channel *);
diff --git a/drivers/gpu/drm/nouveau/nv84_fence.c b/drivers/gpu/drm/nouveau/nv84_fence.c
index 58c2401b18f..8a80ad7c0cf 100644
--- a/drivers/gpu/drm/nouveau/nv84_fence.c
+++ b/drivers/gpu/drm/nouveau/nv84_fence.c
@@ -42,54 +42,62 @@ nv84_fence_crtc(struct nouveau_channel *chan, int crtc)
}
static int
-nv84_fence_emit(struct nouveau_fence *fence)
+nv84_fence_emit32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
{
- struct nouveau_channel *chan = fence->channel;
- struct nv84_fence_chan *fctx = chan->fence;
- struct nouveau_fifo_chan *fifo = (void *)chan->object;
- u64 addr = fctx->vma.offset + fifo->chid * 16;
- int ret;
-
- ret = RING_SPACE(chan, 8);
+ int ret = RING_SPACE(chan, 8);
if (ret == 0) {
BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1);
OUT_RING (chan, chan->vram);
BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 5);
- OUT_RING (chan, upper_32_bits(addr));
- OUT_RING (chan, lower_32_bits(addr));
- OUT_RING (chan, fence->sequence);
+ OUT_RING (chan, upper_32_bits(virtual));
+ OUT_RING (chan, lower_32_bits(virtual));
+ OUT_RING (chan, sequence);
OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG);
OUT_RING (chan, 0x00000000);
FIRE_RING (chan);
}
-
return ret;
}
static int
-nv84_fence_sync(struct nouveau_fence *fence,
- struct nouveau_channel *prev, struct nouveau_channel *chan)
+nv84_fence_sync32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
{
- struct nv84_fence_chan *fctx = chan->fence;
- struct nouveau_fifo_chan *fifo = (void *)prev->object;
- u64 addr = fctx->vma.offset + fifo->chid * 16;
- int ret;
-
- ret = RING_SPACE(chan, 7);
+ int ret = RING_SPACE(chan, 7);
if (ret == 0) {
BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1);
OUT_RING (chan, chan->vram);
BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
- OUT_RING (chan, upper_32_bits(addr));
- OUT_RING (chan, lower_32_bits(addr));
- OUT_RING (chan, fence->sequence);
+ OUT_RING (chan, upper_32_bits(virtual));
+ OUT_RING (chan, lower_32_bits(virtual));
+ OUT_RING (chan, sequence);
OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL);
FIRE_RING (chan);
}
-
return ret;
}
+int
+nv84_fence_emit(struct nouveau_fence *fence)
+{
+ struct nouveau_channel *chan = fence->channel;
+ struct nv84_fence_priv *priv = chan->drm->fence;
+ struct nv84_fence_chan *fctx = chan->fence;
+ struct nouveau_fifo_chan *fifo = (void *)chan->object;
+ u64 addr = fctx->vma.offset + fifo->chid * 16;
+ return priv->base.emit32(chan, addr, fence->sequence);
+}
+
+int
+nv84_fence_sync(struct nouveau_fence *fence,
+ struct nouveau_channel *prev, struct nouveau_channel *chan)
+{
+ struct nv84_fence_priv *priv = chan->drm->fence;
+ struct nv84_fence_chan *fctx = chan->fence;
+ struct nouveau_fifo_chan *fifo = (void *)prev->object;
+ u64 addr = fctx->vma.offset + fifo->chid * 16;
+ return priv->base.sync32(chan, addr, fence->sequence);
+}
+
u32
nv84_fence_read(struct nouveau_channel *chan)
{
@@ -205,7 +213,9 @@ nv84_fence_create(struct nouveau_drm *drm)
priv->base.resume = nv84_fence_resume;
priv->base.context_new = nv84_fence_context_new;
priv->base.context_del = nv84_fence_context_del;
+ priv->base.emit32 = nv84_fence_emit32;
priv->base.emit = nv84_fence_emit;
+ priv->base.sync32 = nv84_fence_sync32;
priv->base.sync = nv84_fence_sync;
priv->base.read = nv84_fence_read;
diff --git a/drivers/gpu/drm/nouveau/nvc0_fence.c b/drivers/gpu/drm/nouveau/nvc0_fence.c
index e4c4ead2480..8213f7de92f 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fence.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fence.c
@@ -35,48 +35,34 @@
#include "nv50_display.h"
static int
-nvc0_fence_emit(struct nouveau_fence *fence)
+nvc0_fence_emit32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
{
- struct nouveau_channel *chan = fence->channel;
- struct nv84_fence_chan *fctx = chan->fence;
- struct nouveau_fifo_chan *fifo = (void *)chan->object;
- u64 addr = fctx->vma.offset + fifo->chid * 16;
- int ret;
-
- ret = RING_SPACE(chan, 6);
+ int ret = RING_SPACE(chan, 6);
if (ret == 0) {
BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 5);
- OUT_RING (chan, upper_32_bits(addr));
- OUT_RING (chan, lower_32_bits(addr));
- OUT_RING (chan, fence->sequence);
+ OUT_RING (chan, upper_32_bits(virtual));
+ OUT_RING (chan, lower_32_bits(virtual));
+ OUT_RING (chan, sequence);
OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG);
OUT_RING (chan, 0x00000000);
FIRE_RING (chan);
}
-
return ret;
}
static int
-nvc0_fence_sync(struct nouveau_fence *fence,
- struct nouveau_channel *prev, struct nouveau_channel *chan)
+nvc0_fence_sync32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
{
- struct nv84_fence_chan *fctx = chan->fence;
- struct nouveau_fifo_chan *fifo = (void *)prev->object;
- u64 addr = fctx->vma.offset + fifo->chid * 16;
- int ret;
-
- ret = RING_SPACE(chan, 5);
+ int ret = RING_SPACE(chan, 5);
if (ret == 0) {
BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
- OUT_RING (chan, upper_32_bits(addr));
- OUT_RING (chan, lower_32_bits(addr));
- OUT_RING (chan, fence->sequence);
+ OUT_RING (chan, upper_32_bits(virtual));
+ OUT_RING (chan, lower_32_bits(virtual));
+ OUT_RING (chan, sequence);
OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL |
NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD);
FIRE_RING (chan);
}
-
return ret;
}
@@ -96,8 +82,10 @@ nvc0_fence_create(struct nouveau_drm *drm)
priv->base.resume = nv84_fence_resume;
priv->base.context_new = nv84_fence_context_new;
priv->base.context_del = nv84_fence_context_del;
- priv->base.emit = nvc0_fence_emit;
- priv->base.sync = nvc0_fence_sync;
+ priv->base.emit32 = nvc0_fence_emit32;
+ priv->base.emit = nv84_fence_emit;
+ priv->base.sync32 = nvc0_fence_sync32;
+ priv->base.sync = nv84_fence_sync;
priv->base.read = nv84_fence_read;
init_waitqueue_head(&priv->base.waiting);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-31 11:14:37 +0000