freedreno: per-generation OUT_IB packet

Some a4xx firmware doesn't implement the "PFD" (prefetch-disabled)
version of the CP_INDIRECT_BUFFER packet.  So allow for PFD vs PFE per
generation.  Switch a3xx and a4xx over to using prefetch-enabled version
(which is also what blob does.. it seems only on a2xx we cannot use
PFE).

Signed-off-by: Rob Clark <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_emit.c b/src/gallium/drivers/freedreno/a4xx/fd4_emit.c
index bc62a5d9a4b..4a3f1da30ed 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_emit.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_emit.c
@@ -885,10 +885,18 @@ fd4_emit_restore(struct fd_context *ctx)
 	ctx->needs_rb_fbd = true;
 }
 
+static void
+fd4_emit_ib(struct fd_ringbuffer *ring, struct fd_ringmarker *start,
+		struct fd_ringmarker *end)
+{
+	__OUT_IB(ring, true, start, end);
+}
+
 void
 fd4_emit_init(struct pipe_context *pctx)
 {
 	struct fd_context *ctx = fd_context(pctx);
 	ctx->emit_const = fd4_emit_const;
 	ctx->emit_const_bo = fd4_emit_const_bo;
+	ctx->emit_ib = fd4_emit_ib;
 }