From 2dc90ca8a442dfecbaca87c531de6d9059f824ec Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Thu, 19 Aug 2021 08:40:19 +0200 Subject: [PATCH] radv: don't use SQ_NON_EVENT before GE_PC_ALLOC for better perf on Navi1x Seems it make the perf worse. Ported from RadeonSI. Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen Part-of: --- src/amd/vulkan/radv_pipeline.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c index 43ee8cb9bb6..4bf7a02b243 100644 --- a/src/amd/vulkan/radv_pipeline.c +++ b/src/amd/vulkan/radv_pipeline.c @@ -1986,12 +1986,6 @@ radv_get_num_input_vertices(nir_shader **nir) static void gfx10_emit_ge_pc_alloc(struct radeon_cmdbuf *cs, enum chip_class chip_class, uint32_t oversub_pc_lines) { - if (chip_class == GFX10) { - /* SQ_NON_EVENT must be emitted before GE_PC_ALLOC is written. */ - radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); - radeon_emit(cs, EVENT_TYPE(V_028A90_SQ_NON_EVENT) | EVENT_INDEX(0)); - } - radeon_set_uconfig_reg( cs, R_030980_GE_PC_ALLOC, S_030980_OVERSUB_EN(oversub_pc_lines > 0) | S_030980_NUM_PC_LINES(oversub_pc_lines - 1));