From 217082260309c6769a75a288c90748c1080c762f Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 19 Jun 2019 11:36:29 -0700 Subject: [PATCH] freedreno/a6xx: Drop the WFI in constant uploads. Now that the bin vs render constlen is fixed, we can skip these waits. Improves webgl aquarium performance at 10k fish from 27fps to 33. Some highlights from renderdoc-traces: traces/android/minecraft.rdc: +17.1% +/- 3.4% traces/glmark2/ideas-speed=duration.rdc: +11.6% +/- 2.4% traces/android/candycrush.rdc: +5.4% +/- 1.1% traces/android/clashofclans.rdc: +4.4% +/- 1.3% Reviewed-by: Rob Clark --- src/gallium/drivers/freedreno/a6xx/fd6_emit.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_emit.c b/src/gallium/drivers/freedreno/a6xx/fd6_emit.c index 5e8a65c9dd7..e75bb369bba 100644 --- a/src/gallium/drivers/freedreno/a6xx/fd6_emit.c +++ b/src/gallium/drivers/freedreno/a6xx/fd6_emit.c @@ -934,7 +934,6 @@ fd6_emit_state(struct fd_ringbuffer *ring, struct fd6_emit *emit) struct fd_ringbuffer *vsconstobj = fd_submit_new_ringbuffer( ctx->batch->submit, 0x1000, FD_RINGBUFFER_STREAMING); - OUT_WFI5(vsconstobj); ir3_emit_vs_consts(vp, vsconstobj, ctx, emit->info); fd6_emit_add_group(emit, vsconstobj, FD6_GROUP_VS_CONST, 0x7); fd_ringbuffer_del(vsconstobj); @@ -944,7 +943,6 @@ fd6_emit_state(struct fd_ringbuffer *ring, struct fd6_emit *emit) struct fd_ringbuffer *fsconstobj = fd_submit_new_ringbuffer( ctx->batch->submit, 0x1000, FD_RINGBUFFER_STREAMING); - OUT_WFI5(fsconstobj); ir3_emit_fs_consts(fp, fsconstobj, ctx); fd6_emit_add_group(emit, fsconstobj, FD6_GROUP_FS_CONST, 0x6); fd_ringbuffer_del(fsconstobj); -- 2.30.2