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authorGareth Hughes <gareth@users.sourceforge.net>2001-01-29 17:46:23 +0000
committerGareth Hughes <gareth@users.sourceforge.net>2001-01-29 17:46:23 +0000
commit82b645dc74218fd8d1ed10d045128002f0c1f705 (patch)
tree24d59f15d2e2ad4da325c3dd665b4db93c7bddf3 /linux
parent5f67507e65a38cf6d33290299937c6bad98fcc6e (diff)
Corresponding sync with PCI GART updates.
Diffstat (limited to 'linux')
-rw-r--r--linux/r128_bufs.c5
-rw-r--r--linux/r128_drv.c8
-rw-r--r--linux/r128_drv.h15
-rw-r--r--linux/r128_state.c11
4 files changed, 19 insertions, 20 deletions
diff --git a/linux/r128_bufs.c b/linux/r128_bufs.c
index a060749e..3c549e16 100644
--- a/linux/r128_bufs.c
+++ b/linux/r128_bufs.c
@@ -74,7 +74,7 @@ int r128_addbufs_agp(struct inode *inode, struct file *filp, unsigned int cmd,
total = PAGE_SIZE << page_order;
byte_count = 0;
- agp_offset = dev->agp->base + request.agp_start;
+ agp_offset = request.agp_start;
DRM_DEBUG("count: %d\n", count);
DRM_DEBUG("order: %d\n", order);
@@ -125,7 +125,8 @@ int r128_addbufs_agp(struct inode *inode, struct file *filp, unsigned int cmd,
buf->order = order;
buf->used = 0;
buf->offset = (dma->byte_count + offset);
- buf->address = (void *)(agp_offset + offset);
+ buf->bus_address = agp_offset + offset;
+ buf->address = (void *)(agp_offset + offset + dev->agp->base);
buf->next = NULL;
buf->waiting = 0;
buf->pending = 0;
diff --git a/linux/r128_drv.c b/linux/r128_drv.c
index 62185b58..cd5c0e88 100644
--- a/linux/r128_drv.c
+++ b/linux/r128_drv.c
@@ -37,7 +37,7 @@
#define R128_NAME "r128"
#define R128_DESC "ATI Rage 128"
-#define R128_DATE "20010125"
+#define R128_DATE "20010130"
#define R128_MAJOR 2
#define R128_MINOR 1
#define R128_PATCHLEVEL 4
@@ -563,12 +563,6 @@ int r128_ioctl(struct inode *inode, struct file *filp,
}
}
-#if 0
- if ( retcode ) {
- DRM_INFO( "%s 0x%x ret = %d\n", __FUNCTION__, nr, retcode );
- }
-#endif
-
atomic_dec(&dev->ioctl_count);
return retcode;
}
diff --git a/linux/r128_drv.h b/linux/r128_drv.h
index c5cd2181..0b2e9259 100644
--- a/linux/r128_drv.h
+++ b/linux/r128_drv.h
@@ -289,6 +289,8 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_TEX_CNTL_C 0x1c9c
# define R128_TEX_CACHE_FLUSH (1 << 23)
+#define R128_WAIT_UNTIL 0x1720
+# define R128_EVENT_CRTC_OFFSET (1 << 0)
#define R128_WINDOW_XY_OFFSET 0x1bcc
@@ -398,6 +400,8 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_RING_HIGH_MARK 128
+#define R128_PERFORMANCE_BOXES 0
+
#define R128_BASE(reg) ((u32)(dev_priv->mmio->handle))
#define R128_ADDR(reg) (R128_BASE(reg) + reg)
@@ -410,6 +414,7 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_READ8(reg) R128_DEREF8(reg)
#define R128_WRITE8(reg,val) do { R128_DEREF8(reg) = val; } while (0)
+
#define R128_WRITE_PLL(addr,val) \
do { \
R128_WRITE8(R128_CLOCK_CNTL_INDEX, ((addr) & 0x1f) | R128_PLL_WR_EN); \
@@ -428,8 +433,6 @@ extern int R128_READ_PLL(drm_device_t *dev, int addr);
(pkt) | ((n) << 16))
-
-
/* ================================================================
* Misc helper macros
*/
@@ -473,6 +476,12 @@ do { \
} \
} while (0)
+#define R128_WAIT_UNTIL_PAGE_FLIPPED() \
+do { \
+ OUT_RING( CCE_PACKET0( R128_WAIT_UNTIL, 0 ) ); \
+ OUT_RING( R128_EVENT_CRTC_OFFSET ); \
+} while (0)
+
/* ================================================================
* Ring control
@@ -518,6 +527,4 @@ do { \
write &= tail_mask; \
} while (0)
-#define R128_PERFORMANCE_BOXES 0
-
#endif /* __R128_DRV_H__ */
diff --git a/linux/r128_state.c b/linux/r128_state.c
index 60bddd8a..badf87ef 100644
--- a/linux/r128_state.c
+++ b/linux/r128_state.c
@@ -543,8 +543,9 @@ static void r128_cce_dispatch_flip( drm_device_t *dev )
r128_cce_performance_boxes( dev_priv );
#endif
- BEGIN_RING( 2 );
+ BEGIN_RING( 4 );
+ R128_WAIT_UNTIL_PAGE_FLIPPED();
OUT_RING( CCE_PACKET0( R128_CRTC_OFFSET, 0 ) );
if ( dev_priv->current_page == 0 ) {
@@ -578,7 +579,7 @@ static void r128_cce_dispatch_vertex( drm_device_t *dev,
drm_r128_buf_priv_t *buf_priv = buf->dev_private;
drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
int format = sarea_priv->vc_format;
- int offset = dev_priv->buffers->offset + buf->offset - dev->agp->base;
+ int offset = buf->bus_address;
int size = buf->used;
int prim = buf_priv->prim;
int i = 0;
@@ -645,9 +646,6 @@ static void r128_cce_dispatch_vertex( drm_device_t *dev,
sarea_priv->nbox = 0;
}
-
-
-
static void r128_cce_dispatch_indirect( drm_device_t *dev,
drm_buf_t *buf,
int start, int end )
@@ -661,8 +659,7 @@ static void r128_cce_dispatch_indirect( drm_device_t *dev,
r128_update_ring_snapshot( dev_priv );
if ( start != end ) {
- int offset = (dev_priv->buffers->offset - dev->agp->base
- + buf->offset + start);
+ int offset = buf->bus_address + start;
int dwords = (end - start + 3) / sizeof(u32);
/* Indirect buffer data must be an even number of