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R6xx/R7xx: pad VB age submission to 8 dwords

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also switch to standard VB age check
This commit is contained in:
Alex Deucher 2009-02-19 10:57:56 -05:00
parent 62d391417d
commit 239acbbb27
1 changed files with 8 additions and 11 deletions
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19
shared-core/r600_cp.c
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@ -2572,23 +2572,20 @@ static void r600_cp_discard_buffer(struct drm_device * dev, struct drm_buf * buf
buf_priv->age = ++dev_priv->sarea_priv->last_dispatch;
/* Emit the vertex buffer age */
BEGIN_RING(2);
BEGIN_RING(8);
R600_DISPATCH_AGE(buf_priv->age);
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
ADVANCE_RING();
buf->pending = 1;
buf->used = 0;
}
#define R600_VB_AGE_TEST_WITH_RETURN( dev_priv ) \
do { \
drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv; \
if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) { \
sarea_priv->last_dispatch = 0; \
radeon_freelist_reset( dev ); \
} \
} while (0)
int r600_cp_indirect(struct drm_device *dev, struct drm_buf *buf, drm_radeon_indirect_t *indirect)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
@ -2596,7 +2593,7 @@ int r600_cp_indirect(struct drm_device *dev, struct drm_buf *buf, drm_radeon_ind
RING_LOCALS;
RING_SPACE_TEST_WITH_RETURN(dev_priv);
R600_VB_AGE_TEST_WITH_RETURN(dev_priv);
VB_AGE_TEST_WITH_RETURN(dev_priv);
buf->used = indirect->end;