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/a2xx | |
| 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/a2xx')
| -rw-r--r-- | src/gallium/drivers/freedreno/a2xx/fd2_context.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/freedreno/a2xx/fd2_emit.c | 14 | ||||
| -rw-r--r-- | src/gallium/drivers/freedreno/a2xx/fd2_emit.h | 2 |
3 files changed, 17 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_context.c b/src/gallium/drivers/freedreno/a2xx/fd2_context.c index 3bed73573a6..058f8219ed5 100644 --- a/src/gallium/drivers/freedreno/a2xx/fd2_context.c +++ b/src/gallium/drivers/freedreno/a2xx/fd2_context.c @@ -109,6 +109,7 @@ fd2_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags) fd2_gmem_init(pctx); fd2_texture_init(pctx); fd2_prog_init(pctx); + fd2_emit_init(pctx); pctx = fd_context_init(&fd2_ctx->base, pscreen, (screen->gpu_id >= 220) ? a22x_primtypes : a20x_primtypes, diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_emit.c b/src/gallium/drivers/freedreno/a2xx/fd2_emit.c index cc0ed59f300..4f667ab7d57 100644 --- a/src/gallium/drivers/freedreno/a2xx/fd2_emit.c +++ b/src/gallium/drivers/freedreno/a2xx/fd2_emit.c @@ -446,3 +446,17 @@ fd2_emit_setup(struct fd_context *ctx) fd_ringbuffer_flush(ring); fd_ringmarker_mark(ctx->draw_start); } + +static void +fd2_emit_ib(struct fd_ringbuffer *ring, struct fd_ringmarker *start, + struct fd_ringmarker *end) +{ + __OUT_IB(ring, false, start, end); +} + +void +fd2_emit_init(struct pipe_context *pctx) +{ + struct fd_context *ctx = fd_context(pctx); + ctx->emit_ib = fd2_emit_ib; +} diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_emit.h b/src/gallium/drivers/freedreno/a2xx/fd2_emit.h index 8ee04632091..3c146c17151 100644 --- a/src/gallium/drivers/freedreno/a2xx/fd2_emit.h +++ b/src/gallium/drivers/freedreno/a2xx/fd2_emit.h @@ -45,4 +45,6 @@ void fd2_emit_vertex_bufs(struct fd_ringbuffer *ring, uint32_t val, void fd2_emit_state(struct fd_context *ctx, uint32_t dirty); void fd2_emit_setup(struct fd_context *ctx); +void fd2_emit_init(struct pipe_context *pctx); + #endif /* FD2_EMIT_H */ |