diff options
| author | Nicolai Hähnle <[email protected]> | 2017-10-24 11:43:30 +0000 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-07-03 15:51:12 -0400 |
| commit | af29ad7cc6b122bfdfd15ae4b67951c9c679a022 (patch) | |
| tree | b7885b360fc3b057d74993ded5bbba97eab84645 | |
| parent | 594010e366f911581ca0a4471a9d9fa68116514f (diff) | |
radeonsi/gfx10: set MAX_ALLOC_COUNT
The number for Vega was copied from PAL and has no effect because of MIN2.
Acked-by: Bas Nieuwenhuizen <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 8726dd76498..07464d28056 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -5190,23 +5190,35 @@ static void si_init_config(struct si_context *sctx) if (sctx->chip_class >= GFX9) { unsigned num_se = sscreen->info.max_se; unsigned pc_lines = 0; + unsigned max_alloc_count = 0; switch (sctx->family) { case CHIP_VEGA10: case CHIP_VEGA12: case CHIP_VEGA20: - pc_lines = 4096; + pc_lines = 2048; break; case CHIP_RAVEN: case CHIP_RAVEN2: + case CHIP_NAVI10: + case CHIP_NAVI12: pc_lines = 1024; break; + case CHIP_NAVI14: + pc_lines = 512; + break; default: assert(0); } + if (sctx->chip_class >= GFX10) { + max_alloc_count = pc_lines / 3; + } else { + max_alloc_count = MIN2(128, pc_lines / (4 * num_se)); + } + si_pm4_set_reg(pm4, R_028C48_PA_SC_BINNER_CNTL_1, - S_028C48_MAX_ALLOC_COUNT(MIN2(128, pc_lines / (4 * num_se))) | + S_028C48_MAX_ALLOC_COUNT(max_alloc_count) | S_028C48_MAX_PRIM_PER_BATCH(1023)); si_pm4_set_reg(pm4, R_028C4C_PA_SC_CONSERVATIVE_RASTERIZATION_CNTL, S_028C4C_NULL_SQUAD_AA_MASK_ENABLE(1)); |