diff options
| author | Rob Clark <robdclark@gmail.com> | 2013-04-12 11:28:13 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2013-04-13 08:13:57 -0400 |
| commit | e5d8a9c1d6375feb74feb52f419a025f1abf94d1 (patch) | |
| tree | 107498d4f647af14482813d190f10add44c75d51 /freedreno | |
| parent | a36cdb858e21f287d7b51ded2f211f1c84bda90b (diff) | |
freedreno: add shifted reloc
Needed for RB_COPY_DEST_BASE register on a3xx.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'freedreno')
| -rw-r--r-- | freedreno/freedreno_ringbuffer.c | 12 | ||||
| -rw-r--r-- | freedreno/freedreno_ringbuffer.h | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/freedreno/freedreno_ringbuffer.c b/freedreno/freedreno_ringbuffer.c index 822412a9..f1879964 100644 --- a/freedreno/freedreno_ringbuffer.c +++ b/freedreno/freedreno_ringbuffer.c @@ -203,6 +203,18 @@ void fd_ringbuffer_emit_reloc(struct fd_ringbuffer *ring, fd_pipe_add_submit(ring->pipe, bo); } +void fd_ringbuffer_emit_reloc_shift(struct fd_ringbuffer *ring, + struct fd_bo *bo, uint32_t offset, uint32_t or, int32_t shift) +{ + uint32_t addr = fd_bo_gpuaddr(bo, offset); + if (shift < 0) + addr >>= -shift; + else + addr <<= shift; + (*ring->cur++) = addr | or; + fd_pipe_add_submit(ring->pipe, bo); +} + void fd_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, struct fd_ringmarker *target) { diff --git a/freedreno/freedreno_ringbuffer.h b/freedreno/freedreno_ringbuffer.h index 4fb668f7..051bbca9 100644 --- a/freedreno/freedreno_ringbuffer.h +++ b/freedreno/freedreno_ringbuffer.h @@ -74,6 +74,8 @@ static inline void fd_ringbuffer_emit(struct fd_ringbuffer *ring, void fd_ringbuffer_emit_reloc(struct fd_ringbuffer *ring, struct fd_bo *bo, uint32_t offset, uint32_t or); +void fd_ringbuffer_emit_reloc_shift(struct fd_ringbuffer *ring, + struct fd_bo *bo, uint32_t offset, uint32_t or, int32_t shift); void fd_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, struct fd_ringmarker *target); |