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authorAlex Deucher <alex@botchco.com>2008-06-19 12:39:23 +1000
committerDave Airlie <airlied@redhat.com>2008-06-19 12:39:23 +1000
commit5e35eff13f7dd0f5c1d82b3b4708b2f7a5f44113 (patch)
tree00205c57f05c5dc3b2db0d432c71df87440f6262 /drivers
parent5cfb6956073a9e42d44a26790b7800980634d037 (diff)
downloadlinux-5e35eff13f7dd0f5c1d82b3b4708b2f7a5f44113.tar.gz
drm/radeon: use DSTCACHE_CTLSTAT rather than RB2D_DSTCACHE_CTLSTAT
According to the hw guys, you should use DSTCACHE_CTLSTAT to flush the 2D dst cache rather than RB2D_DSTCACHE_CTLSTAT. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/drm/radeon_cp.c6
-rw-r--r--drivers/char/drm/radeon_drv.h11
2 files changed, 9 insertions, 8 deletions
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 441645ea8b8..e53158f0ecb 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -204,12 +204,12 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
RADEON_WRITE(R300_RB3D_DSTCACHE_CTLSTAT, tmp);
/* 2D */
- tmp = RADEON_READ(RADEON_RB2D_DSTCACHE_CTLSTAT);
+ tmp = RADEON_READ(R300_DSTCACHE_CTLSTAT);
tmp |= RADEON_RB3D_DC_FLUSH_ALL;
- RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
+ RADEON_WRITE(R300_DSTCACHE_CTLSTAT, tmp);
for (i = 0; i < dev_priv->usec_timeout; i++) {
- if (!(RADEON_READ(RADEON_RB2D_DSTCACHE_CTLSTAT)
+ if (!(RADEON_READ(R300_DSTCACHE_CTLSTAT)
& RADEON_RB3D_DC_BUSY)) {
return 0;
}
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index e20b5d87871..3f0eca957aa 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -662,11 +662,12 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_PP_TXFILTER_1 0x1c6c
#define RADEON_PP_TXFILTER_2 0x1c84
-#define RADEON_RB2D_DSTCACHE_CTLSTAT 0x342c
-# define RADEON_RB2D_DC_FLUSH (3 << 0)
-# define RADEON_RB2D_DC_FREE (3 << 2)
-# define RADEON_RB2D_DC_FLUSH_ALL 0xf
-# define RADEON_RB2D_DC_BUSY (1 << 31)
+#define R300_RB2D_DSTCACHE_CTLSTAT 0x342c /* use R300_DSTCACHE_CTLSTAT */
+#define R300_DSTCACHE_CTLSTAT 0x1714
+# define R300_RB2D_DC_FLUSH (3 << 0)
+# define R300_RB2D_DC_FREE (3 << 2)
+# define R300_RB2D_DC_FLUSH_ALL 0xf
+# define R300_RB2D_DC_BUSY (1 << 31)
#define RADEON_RB3D_CNTL 0x1c3c
# define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
# define RADEON_PLANE_MASK_ENABLE (1 << 1)