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pvr: advertise VK_KHR_incremental_present

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The implementation of this extension is part of the common Mesa WSI
code, and it's used by Zink without checking for the presence.

Advertise it for PowerVR open source driver.

With Headless WSI advertised, Tests in Vulkan CTS that is
incremental_present related can pass.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
This commit is contained in:
Icenowy Zheng 2025-12-19 23:28:19 +08:00
parent 821baac5c3
commit b9efe397f8
3 changed files with 3 additions and 1 deletions
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2
docs/features.txt
View file

@ -555,7 +555,7 @@ Khronos extensions that are not part of any Vulkan version:
VK_KHR_fragment_shading_rate DONE (anv/gen11+, nvk/Turing+, radv/gfx10.3+, tu/a7xx+, vn)
VK_KHR_get_display_properties2 DONE (anv, hk, nvk, pvr, radv, tu, v3dv, vn)
VK_KHR_get_surface_capabilities2 DONE (anv, dzn, hk, lvp, nvk, pvr, radv, tu, v3dv, vn)
VK_KHR_incremental_present DONE (anv, hasvk, hk, lvp, nvk, radv, tu, v3dv, vn)
VK_KHR_incremental_present DONE (anv, hasvk, hk, lvp, nvk, pvr, radv, tu, v3dv, vn)
VK_KHR_maintenance7 DONE (anv, hk, lvp, nvk, panvk/v10+, radv, tu, vn)
VK_KHR_maintenance8 DONE (anv, hk, lvp, nvk, panvk/v10+, radv, tu)
VK_KHR_maintenance9 DONE (anv, hk, lvp, nvk, panvk, radv)

1
docs/relnotes/new_features.txt
View file

@ -20,3 +20,4 @@ VK_KHR_surface_maintenance1 promotion everywhere EXT is exposed
VK_KHR_swapchain_maintenance1 promotion everywhere EXT is exposed
VK_KHR_dynamic_rendering on PowerVR
VK_EXT_multisampled_render_to_single_sampled on panvk
VK_KHR_incremental_present on pvr

1
src/imagination/vulkan/pvr_physical_device.c
View file

@ -140,6 +140,7 @@ static void pvr_physical_device_get_supported_extensions(
.KHR_external_semaphore_fd = PVR_USE_WSI_PLATFORM,
.KHR_format_feature_flags2 = false,
.KHR_get_memory_requirements2 = true,
.KHR_incremental_present = PVR_USE_WSI_PLATFORM,
.KHR_image_format_list = true,
.KHR_imageless_framebuffer = true,
.KHR_index_type_uint8 = false,