diff options
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_hw_context.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c index 652329bfa3c..7bb4825ba96 100644 --- a/src/gallium/drivers/r600/r600_hw_context.c +++ b/src/gallium/drivers/r600/r600_hw_context.c @@ -246,13 +246,21 @@ void r600_flush_emit(struct r600_context *rctx) cp_coher_cntl |= S_0085F0_TC_ACTION_ENA(1); } - if (rctx->flags & R600_CONTEXT_FLUSH_AND_INV_DB) { + /* Don't use the DB CP COHER logic on r6xx. + * There are hw bugs. + */ + if (rctx->chip_class >= R700 && + (rctx->flags & R600_CONTEXT_FLUSH_AND_INV_DB)) { cp_coher_cntl |= S_0085F0_DB_ACTION_ENA(1) | S_0085F0_DB_DEST_BASE_ENA(1) | S_0085F0_SMX_ACTION_ENA(1); } - if (rctx->flags & R600_CONTEXT_FLUSH_AND_INV_CB) { + /* Don't use the CB CP COHER logic on r6xx. + * There are hw bugs. + */ + if (rctx->chip_class >= R700 && + (rctx->flags & R600_CONTEXT_FLUSH_AND_INV_CB)) { cp_coher_cntl |= S_0085F0_CB_ACTION_ENA(1) | S_0085F0_CB0_DEST_BASE_ENA(1) | S_0085F0_CB1_DEST_BASE_ENA(1) | |