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radv: Don't set SWITCH_ON_EOI without tessellation

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For reference, see si_get_init_multi_vgt_param.
The SWITCH_ON_EOI bit is only needed with tessellation.

Also remove some useless lines.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37121>
This commit is contained in:
Timur Kristóf 2025-08-07 08:15:31 +02:00 • committed by Marge Bot
parent e8d1e935fb
commit 2f587ea8be
1 changed files with 4 additions and 6 deletions
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10
src/amd/vulkan/radv_pipeline_graphics.c
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@ -480,11 +480,6 @@ radv_compute_ia_multi_vgt_param(const struct radv_device *device, struct radv_sh
const struct radv_physical_device *pdev = radv_device_physical(device);
struct radv_ia_multi_vgt_param_helpers ia_multi_vgt_param = {0};
ia_multi_vgt_param.ia_switch_on_eoi = false;
if (shaders[MESA_SHADER_FRAGMENT] && shaders[MESA_SHADER_FRAGMENT]->info.ps.prim_id_input)
ia_multi_vgt_param.ia_switch_on_eoi = true;
if (shaders[MESA_SHADER_GEOMETRY] && shaders[MESA_SHADER_GEOMETRY]->info.uses_prim_id)
ia_multi_vgt_param.ia_switch_on_eoi = true;
if (shaders[MESA_SHADER_TESS_CTRL]) {
const struct radv_shader *tes = radv_get_shader(shaders, MESA_SHADER_TESS_EVAL);
@ -492,9 +487,12 @@ radv_compute_ia_multi_vgt_param(const struct radv_device *device, struct radv_sh
if (shaders[MESA_SHADER_TESS_CTRL]->info.uses_prim_id || tes->info.uses_prim_id ||
(tes->info.merged_shader_compiled_separately && shaders[MESA_SHADER_GEOMETRY]->info.uses_prim_id))
ia_multi_vgt_param.ia_switch_on_eoi = true;
if (shaders[MESA_SHADER_FRAGMENT] && shaders[MESA_SHADER_FRAGMENT]->info.ps.prim_id_input)
ia_multi_vgt_param.ia_switch_on_eoi = true;
if (shaders[MESA_SHADER_GEOMETRY] && shaders[MESA_SHADER_GEOMETRY]->info.uses_prim_id)
ia_multi_vgt_param.ia_switch_on_eoi = true;
}
ia_multi_vgt_param.partial_vs_wave = false;
if (shaders[MESA_SHADER_TESS_CTRL]) {
/* Bug with tessellation and GS on Bonaire and older 2 SE chips. */
if ((pdev->info.family == CHIP_TAHITI || pdev->info.family == CHIP_PITCAIRN ||