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radv: update configuring GE_CNTL.PRIM_GRP_SIZE_GFX11 on GFX12

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29482>
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Samuel Pitoiset 2024-05-29 17:19:38 +02:00 • committed by Marge Bot
parent 0412b8c02b
commit 640613f5a3
1 changed files with 4 additions and 1 deletions
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5
src/amd/vulkan/radv_shader.c
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@ -1581,9 +1581,12 @@ radv_precompute_registers_hw_ngg(struct radv_device *device, const struct ac_sha
S_028B90_EN_MAX_VERT_OUT_PER_GS_INSTANCE(info->ngg_info.max_vert_out_per_gs_instance);
if (pdev->info.gfx_level >= GFX11) {
/* This should be <= 252 for performance on Gfx11. 256 works too but is slower. */
const uint32_t max_prim_grp_size = pdev->info.gfx_level >= GFX12 ? 256 : 252;
info->regs.ngg.ge_cntl = S_03096C_PRIMS_PER_SUBGRP(info->ngg_info.max_gsprims) |
S_03096C_VERTS_PER_SUBGRP(info->ngg_info.hw_max_esverts) |
S_03096C_PRIM_GRP_SIZE_GFX11(252) |
S_03096C_PRIM_GRP_SIZE_GFX11(max_prim_grp_size) |
S_03096C_DIS_PG_SIZE_ADJUST_FOR_STRIP(pdev->info.gfx_level >= GFX12);
} else {
info->regs.ngg.ge_cntl = S_03096C_PRIM_GRP_SIZE_GFX10(info->ngg_info.max_gsprims) |