diff options
| -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)); |