Module: Mesa Branch: main Commit: cdee38a57b497d4c572f50a88e84b6dd5101b7c3 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=cdee38a57b497d4c572f50a88e84b6dd5101b7c3
Author: Connor Abbott <[email protected]> Date: Tue Dec 7 12:11:31 2021 +0100 tu: Expose subgroup arithmetic Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14107> --- src/freedreno/vulkan/tu_device.c | 3 ++- src/freedreno/vulkan/tu_shader.c | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/src/freedreno/vulkan/tu_device.c b/src/freedreno/vulkan/tu_device.c index d3794a71fe8..44189f784d6 100644 --- a/src/freedreno/vulkan/tu_device.c +++ b/src/freedreno/vulkan/tu_device.c @@ -857,7 +857,8 @@ tu_get_physical_device_properties_1_1(struct tu_physical_device *pdevice, VK_SUBGROUP_FEATURE_VOTE_BIT | VK_SUBGROUP_FEATURE_BALLOT_BIT | VK_SUBGROUP_FEATURE_SHUFFLE_BIT | - VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT; + VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT | + VK_SUBGROUP_FEATURE_ARITHMETIC_BIT; if (pdevice->info->a6xx.has_getfiberid) { p->subgroupSupportedStages |= VK_SHADER_STAGE_ALL_GRAPHICS; p->subgroupSupportedOperations |= VK_SUBGROUP_FEATURE_QUAD_BIT; diff --git a/src/freedreno/vulkan/tu_shader.c b/src/freedreno/vulkan/tu_shader.c index 186e4348515..56d0179fa19 100644 --- a/src/freedreno/vulkan/tu_shader.c +++ b/src/freedreno/vulkan/tu_shader.c @@ -83,6 +83,7 @@ tu_spirv_to_nir(struct tu_device *dev, .subgroup_vote = true, .subgroup_quad = true, .subgroup_shuffle = true, + .subgroup_arithmetic = true, .physical_storage_buffer_address = true, }, };
