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radv/gfx10: fallback to the legacy path if tess and extreme geometry

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This is unsupported and hangs.

This fixes GPU hangs with
dEQP-VK.tessellation.geometry_interaction.limits.output_required_*.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-07-16 16:39:16 +02:00
parent ae4b1fc095
commit edf1af696f
2 changed files with 13 additions and 1 deletions
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2
src/amd/vulkan/radv_shader.c
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@@ -796,7 +796,7 @@ static void radv_postprocess_config(const struct radv_physical_device *pdevice,
break;
}
if (pdevice->rad_info.chip_class >= GFX10 &&
if (pdevice->rad_info.chip_class >= GFX10 && info->is_ngg &&
(stage == MESA_SHADER_VERTEX || stage == MESA_SHADER_TESS_EVAL || stage == MESA_SHADER_GEOMETRY)) {
unsigned gs_vgpr_comp_cnt, es_vgpr_comp_cnt;
gl_shader_stage es_stage = stage;