diff options
| author | Dave Airlie <airlied@redhat.com> | 2008-11-03 09:47:49 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-11-03 09:47:49 +1000 |
| commit | e829d5b6bc9f5887c82653c007641c3c37f7ae67 (patch) | |
| tree | 5430dbfbe518c93100b3c33af61eafd33562a52e | |
| parent | 13d9acd3110a32d94434311821362900a9463cf4 (diff) | |
radeon: setup isync cntl properly
| -rw-r--r-- | shared-core/radeon_cp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c index 3f8f0c94..1c187b15 100644 --- a/shared-core/radeon_cp.c +++ b/shared-core/radeon_cp.c @@ -591,10 +591,15 @@ static void radeon_do_cp_start(drm_radeon_private_t * dev_priv) BEGIN_RING(8); /* isync can only be written through cp on r5xx write it here */ OUT_RING(CP_PACKET0(RADEON_ISYNC_CNTL, 0)); + if (dev_priv->chip_family > CHIP_RV280) + OUT_RING(RADEON_ISYNC_ANY2D_IDLE3D | + RADEON_ISYNC_ANY3D_IDLE2D | + RADEON_ISYNC_WAIT_IDLEGUI | + dev_priv->mm_enabled ? 0 : RADEON_ISYNC_CPSCRATCH_IDLEGUI); + else OUT_RING(RADEON_ISYNC_ANY2D_IDLE3D | RADEON_ISYNC_ANY3D_IDLE2D | - RADEON_ISYNC_WAIT_IDLEGUI | - RADEON_ISYNC_CPSCRATCH_IDLEGUI); + RADEON_ISYNC_WAIT_IDLEGUI); RADEON_PURGE_CACHE(); RADEON_PURGE_ZCACHE(); RADEON_WAIT_UNTIL_IDLE(); |