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radv: only expose VK_SUBGROUP_FEATURE_ARITHMETIC_BIT for VI+

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Inclusive and exclusives scan are missing because older chips
don't have llvm.amdgcn.update.dpp.

This fixes crashes with dEQP-VK.subgroups.arithmetic.*.

CC: mesa-stable@lists.freedesktop.org
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset 2018-11-07 17:06:27 +01:00
parent 16f1023037
commit 0dcd99c687
1 changed files with 1 additions and 1 deletions
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2
src/amd/vulkan/radv_device.c
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@ -1058,12 +1058,12 @@ void radv_GetPhysicalDeviceProperties2(
* is fixed in LLVM.
*/
properties->supportedOperations =
VK_SUBGROUP_FEATURE_ARITHMETIC_BIT |
VK_SUBGROUP_FEATURE_BASIC_BIT |
VK_SUBGROUP_FEATURE_BALLOT_BIT |
VK_SUBGROUP_FEATURE_QUAD_BIT;
if (pdevice->rad_info.chip_class >= VI) {
properties->supportedOperations |=
VK_SUBGROUP_FEATURE_ARITHMETIC_BIT |
VK_SUBGROUP_FEATURE_SHUFFLE_BIT |
VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT;
}