diff options
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index c4bd758d796..1654233b756 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -1360,6 +1360,12 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info rctx->vgt_state.atom.dirty = true; } + /* Workaround for hardware deadlock on certain R600 ASICs: write into a CB register. */ + if (rctx->chip_class == R600) { + rctx->flags |= R600_CONTEXT_PS_PARTIAL_FLUSH; + rctx->cb_misc_state.atom.dirty = true; + } + /* Emit states. */ r600_need_cs_space(rctx, ib.user_buffer ? 5 : 0, TRUE); r600_flush_emit(rctx); |