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turnip: Set up REG_A6XX_SP_GS_CONFIG 

Updates GS_CONFIG and HLSQ_GS_CNTL registers to match those emitted
by the blob and fd.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4436>
This commit is contained in:
Brian Ho 2020-04-01 13:26:17 -07:00 committed by Marge Bot
parent fceccc411a
commit 475fe500bf
1 changed files with 8 additions and 6 deletions
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14
src/freedreno/vulkan/tu_pipeline.c
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@ -438,19 +438,21 @@ static void
tu6_emit_gs_config(struct tu_cs *cs, struct tu_shader *shader,
const struct ir3_shader_variant *gs)
{
uint32_t sp_gs_config = 0;
if (gs->instrlen)
sp_gs_config |= A6XX_SP_GS_CONFIG_ENABLED;
bool has_gs = gs->type != MESA_SHADER_NONE;
tu_cs_emit_pkt4(cs, REG_A6XX_SP_GS_UNKNOWN_A871, 1);
tu_cs_emit(cs, 0);
tu_cs_emit_pkt4(cs, REG_A6XX_SP_GS_CONFIG, 2);
tu_cs_emit(cs, sp_gs_config);
tu_cs_emit(cs, COND(has_gs,
A6XX_SP_GS_CONFIG_ENABLED |
A6XX_SP_GS_CONFIG_NIBO(ir3_shader_nibo(gs)) |
A6XX_SP_GS_CONFIG_NTEX(gs->num_samp) |
A6XX_SP_GS_CONFIG_NSAMP(gs->num_samp)));
tu_cs_emit(cs, gs->instrlen);
tu_cs_emit_pkt4(cs, REG_A6XX_HLSQ_GS_CNTL, 1);
tu_cs_emit(cs, A6XX_HLSQ_GS_CNTL_CONSTLEN(align(gs->constlen, 4)));
tu_cs_emit(cs, COND(has_gs, A6XX_HLSQ_GS_CNTL_ENABLED) |
A6XX_HLSQ_GS_CNTL_CONSTLEN(align(gs->constlen, 4)));
}
static void