File revert-09b1062.diff of Package libdrm

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File revert-09b1062.diff of Package libdrm (Revision 4789b20e60f9f030b5568d028141e832)

Currently displaying revision 4789b20e60f9f030b5568d028141e832 , Show latest

commit 0e7cfad7d267742f12052a0d43159f7e08ba5c9f
Author: Stefan Dirsch <sndirsch@suse.de>
Date:   Tue Nov 2 17:39:41 2010 +0100

Revert "nouveau: Let the user choose the push buffer size."
    
    This reverts commit 09b1062628f2cbddb3ebae20e7b3b8a0a93acebf.

diff --git a/nouveau/nouveau_channel.c b/nouveau/nouveau_channel.c
index ded5424..40a0b34 100644
--- a/nouveau/nouveau_channel.c
+++ b/nouveau/nouveau_channel.c
@@ -28,8 +28,7 @@
 
 int
 nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
-		      uint32_t tt_ctxdma, int pushbuf_size,
-		      struct nouveau_channel **chan)
+		      uint32_t tt_ctxdma, struct nouveau_channel **chan)
 {
 	struct nouveau_device_priv *nvdev = nouveau_device(dev);
 	struct nouveau_channel_priv *nvchan;
@@ -91,7 +90,7 @@ nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
 		return ret;
 	}
 
-	ret = nouveau_pushbuf_init(&nvchan->base, pushbuf_size);
+	ret = nouveau_pushbuf_init(&nvchan->base);
 	if (ret) {
 		nouveau_channel_free((void *)&nvchan);
 		return ret;
diff --git a/nouveau/nouveau_channel.h b/nouveau/nouveau_channel.h
index d61a4c0..ddcf8e4 100644
--- a/nouveau/nouveau_channel.h
+++ b/nouveau/nouveau_channel.h
@@ -49,7 +49,7 @@ struct nouveau_channel {
 
 int
 nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
-		      int pushbuf_size, struct nouveau_channel **);
+		      struct nouveau_channel **);
 
 void
 nouveau_channel_free(struct nouveau_channel **);
diff --git a/nouveau/nouveau_private.h b/nouveau/nouveau_private.h
index 124fe87..f98864a 100644
--- a/nouveau/nouveau_private.h
+++ b/nouveau/nouveau_private.h
@@ -37,8 +37,8 @@
 #include "nouveau_pushbuf.h"
 #include "nouveau_reloc.h"
 
-#define CALPB_BUFFERS 3
-
+#define CALPB_BUFFERS 4
+#define CALPB_BUFSZ   16384
 struct nouveau_pushbuf_priv {
 	uint32_t cal_suffix0;
 	uint32_t cal_suffix1;
@@ -64,7 +64,7 @@ struct nouveau_pushbuf_priv {
 #define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n))
 
 int
-nouveau_pushbuf_init(struct nouveau_channel *, int buf_size);
+nouveau_pushbuf_init(struct nouveau_channel *);
 void
 nouveau_pushbuf_fini(struct nouveau_channel *);
 
diff --git a/nouveau/nouveau_pushbuf.c b/nouveau/nouveau_pushbuf.c
index 90836bc..28b8018 100644
--- a/nouveau/nouveau_pushbuf.c
+++ b/nouveau/nouveau_pushbuf.c
@@ -78,7 +78,7 @@ nouveau_pushbuf_fini_call(struct nouveau_channel *chan)
 }
 
 static int
-nouveau_pushbuf_init_call(struct nouveau_channel *chan, int buf_size)
+nouveau_pushbuf_init_call(struct nouveau_channel *chan)
 {
 	struct drm_nouveau_gem_pushbuf req;
 	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
@@ -101,7 +101,7 @@ nouveau_pushbuf_init_call(struct nouveau_channel *chan, int buf_size)
 
 	for (i = 0; i < CALPB_BUFFERS; i++) {
 		ret = nouveau_bo_new(dev, flags | NOUVEAU_BO_MAP,
-				     0, buf_size, &nvpb->buffer[i]);
+				     0, CALPB_BUFSZ, &nvpb->buffer[i]);
 		if (ret) {
 			nouveau_pushbuf_fini_call(chan);
 			return ret;
@@ -114,13 +114,13 @@ nouveau_pushbuf_init_call(struct nouveau_channel *chan, int buf_size)
 }
 
 int
-nouveau_pushbuf_init(struct nouveau_channel *chan, int buf_size)
+nouveau_pushbuf_init(struct nouveau_channel *chan)
 {
 	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
 	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
 	int ret;
 
-	ret = nouveau_pushbuf_init_call(chan, buf_size);
+	ret = nouveau_pushbuf_init_call(chan);
 	if (ret)
 		return ret;

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File revert-09b1062.diff of Package libdrm (Revision 4789b20e60f9f030b5568d028141e832)

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