diff options
| author | Rob Clark <[email protected]> | 2016-01-18 15:22:27 -0500 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2016-01-18 16:58:25 -0500 |
| commit | 6062941e4dd441bb67d5db760b87ffc0509befb7 (patch) | |
| tree | 6c65747d9bc0b21724d17e64f3ad7529b88adf3b /src/gallium/drivers/freedreno/freedreno_util.h | |
| parent | c03f3dd0a518a53598dcfd1ac19a453bfebcb71a (diff) | |
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]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_util.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_util.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_util.h b/src/gallium/drivers/freedreno/freedreno_util.h index 0d2418e1e00..47dd467f498 100644 --- a/src/gallium/drivers/freedreno/freedreno_util.h +++ b/src/gallium/drivers/freedreno/freedreno_util.h @@ -265,8 +265,8 @@ OUT_WFI(struct fd_ringbuffer *ring) } static inline void -OUT_IB(struct fd_ringbuffer *ring, struct fd_ringmarker *start, - struct fd_ringmarker *end) +__OUT_IB(struct fd_ringbuffer *ring, bool prefetch, + struct fd_ringmarker *start, struct fd_ringmarker *end) { uint32_t dwords = fd_ringmarker_dwords(start, end); @@ -280,7 +280,7 @@ OUT_IB(struct fd_ringbuffer *ring, struct fd_ringmarker *start, */ emit_marker(ring, 6); - OUT_PKT3(ring, CP_INDIRECT_BUFFER_PFD, 2); + OUT_PKT3(ring, prefetch ? CP_INDIRECT_BUFFER_PFE : CP_INDIRECT_BUFFER_PFD, 2); fd_ringbuffer_emit_reloc_ring(ring, start, end); OUT_RING(ring, dwords); |