From: Dave Airlie <airl...@redhat.com>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/vulkan/radv_device.c | 6 ++++++
src/amd/vulkan/radv_private.h | 2 ++
2 files changed, 8 insertions(+)
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 64970bd..fe531e1 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -962,6 +962,12 @@ VkResult radv_CreateDevice(
radv_device_init_gs_info(device);
+ device->tess_offchip_block_dw_size =
+ device->physical_device->rad_info.family == CHIP_HAWAII ? 4096
: 8192;
+ device->has_distributed_tess =
+ device->physical_device->rad_info.chip_class >= VI &&
+ device->physical_device->rad_info.max_se >= 2;
+
result = radv_device_init_meta(device);
if (result != VK_SUCCESS)
goto fail;
diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index c5c872f..35ff1c7 100644
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -487,6 +487,8 @@ struct radv_device {
uint64_t debug_flags;
bool llvm_supports_spill;
+ bool has_distributed_tess;
+ uint32_t tess_offchip_block_dw_size;
uint32_t scratch_waves;
uint32_t gs_table_depth;
--
2.9.3
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