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radv: do not set registers for merged ES-GS on GFX9

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Based on RadeonSI.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset
2017-10-05 15:13:19 +02:00
parent 1789cac6dd
commit c74ed3966e
1 changed files with 5 additions and 2 deletions
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7
src/amd/vulkan/si_cmd_buffer.c
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@@ -343,8 +343,11 @@ si_emit_config(struct radv_physical_device *physical_device,
radeon_set_context_reg(cs, R_028A1C_VGT_HOS_MIN_TESS_LEVEL, fui(0)); radeon_set_context_reg(cs, R_028A1C_VGT_HOS_MIN_TESS_LEVEL, fui(0));
/* FIXME calculate these values somehow ??? */ /* FIXME calculate these values somehow ??? */
radeon_set_context_reg(cs, R_028A54_VGT_GS_PER_ES, SI_GS_PER_ES); if (physical_device->rad_info.chip_class <= VI) {
radeon_set_context_reg(cs, R_028A58_VGT_ES_PER_GS, 0x40); radeon_set_context_reg(cs, R_028A54_VGT_GS_PER_ES, SI_GS_PER_ES);
radeon_set_context_reg(cs, R_028A58_VGT_ES_PER_GS, 0x40);
}
radeon_set_context_reg(cs, R_028A5C_VGT_GS_PER_VS, 0x2); radeon_set_context_reg(cs, R_028A5C_VGT_GS_PER_VS, 0x2);
radeon_set_context_reg(cs, R_028A8C_VGT_PRIMITIVEID_RESET, 0x0); radeon_set_context_reg(cs, R_028A8C_VGT_PRIMITIVEID_RESET, 0x0);