From: Dave Airlie <airl...@redhat.com>
This just takes the radeonsi values.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/vulkan/si_cmd_buffer.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index 6e50f64..ad6ba68 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -415,16 +415,24 @@ si_emit_config(struct radv_physical_device
*physical_device,
}
if (physical_device->rad_info.chip_class >= VI) {
+ uint32_t vgt_tess_distribution;
radeon_set_context_reg(cs, R_028424_CB_DCC_CONTROL,
S_028424_OVERWRITE_COMBINER_MRT_SHARING_DISABLE(1) |
S_028424_OVERWRITE_COMBINER_WATERMARK(4));
radeon_set_context_reg(cs,
R_028C58_VGT_VERTEX_REUSE_BLOCK_CNTL, 30);
radeon_set_context_reg(cs, R_028C5C_VGT_OUT_DEALLOC_CNTL, 32);
+
+ vgt_tess_distribution = S_028B50_ACCUM_ISOLINE(32) |
+ S_028B50_ACCUM_TRI(11) |
+ S_028B50_ACCUM_QUAD(11) |
+ S_028B50_DONUT_SPLIT(16);
+
+ if (physical_device->rad_info.family == CHIP_FIJI ||
+ physical_device->rad_info.family >= CHIP_POLARIS10)
+ vgt_tess_distribution |= S_028B50_TRAP_SPLIT(3);
+
radeon_set_context_reg(cs, R_028B50_VGT_TESS_DISTRIBUTION,
- S_028B50_ACCUM_ISOLINE(32) |
- S_028B50_ACCUM_TRI(11) |
- S_028B50_ACCUM_QUAD(11) |
- S_028B50_DONUT_SPLIT(16));
+ vgt_tess_distribution);
} else {
radeon_set_context_reg(cs,
R_028C58_VGT_VERTEX_REUSE_BLOCK_CNTL, 14);
radeon_set_context_reg(cs, R_028C5C_VGT_OUT_DEALLOC_CNTL, 16);
--
2.9.3
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