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radv: Allow non-dedicated linear images and buffer.

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Requested for virtualized Vulkan as they need to export memory to
map it.

Since radeonsi and the kernel assume an image without metadata is
linear, this should work just fine.

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3583>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3583>
This commit is contained in:
Bas Nieuwenhuizen 2020-01-27 16:50:23 +01:00
parent 38f963226b
commit d5fd8cd46e
2 changed files with 13 additions and 6 deletions
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9
src/amd/vulkan/radv_device.c
View file

@ -4876,7 +4876,8 @@ bool radv_get_memory_fd(struct radv_device *device,
struct radeon_bo_metadata metadata;
if (memory->image) {
radv_init_metadata(device, memory->image, &metadata);
if (memory->image->tiling != VK_IMAGE_TILING_LINEAR)
radv_init_metadata(device, memory->image, &metadata);
device->ws->buffer_set_metadata(memory->bo, &metadata);
}
@ -5164,13 +5165,12 @@ void radv_GetBufferMemoryRequirements2(
{
radv_GetBufferMemoryRequirements(device, pInfo->buffer,
&pMemoryRequirements->memoryRequirements);
RADV_FROM_HANDLE(radv_buffer, buffer, pInfo->buffer);
vk_foreach_struct(ext, pMemoryRequirements->pNext) {
switch (ext->sType) {
case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: {
VkMemoryDedicatedRequirements *req =
(VkMemoryDedicatedRequirements *) ext;
req->requiresDedicatedAllocation = buffer->shareable;
req->requiresDedicatedAllocation = false;
req->prefersDedicatedAllocation = req->requiresDedicatedAllocation;
break;
}
@ -5209,7 +5209,8 @@ void radv_GetImageMemoryRequirements2(
case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: {
VkMemoryDedicatedRequirements *req =
(VkMemoryDedicatedRequirements *) ext;
req->requiresDedicatedAllocation = image->shareable;
req->requiresDedicatedAllocation = image->shareable &&
image->tiling != VK_IMAGE_TILING_LINEAR;
req->prefersDedicatedAllocation = req->requiresDedicatedAllocation;
break;
}

10
src/amd/vulkan/radv_formats.c
View file

@ -1323,7 +1323,10 @@ get_external_image_format_properties(struct radv_physical_device *physical_devic
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
switch (pImageFormatInfo->type) {
case VK_IMAGE_TYPE_2D:
flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT|VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
if (pImageFormatInfo->tiling != VK_IMAGE_TILING_LINEAR)
flags |= VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT;
compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
break;
@ -1346,7 +1349,10 @@ get_external_image_format_properties(struct radv_physical_device *physical_devic
format_properties->maxArrayLayers = MIN2(1, format_properties->maxArrayLayers);
format_properties->sampleCounts &= VK_SAMPLE_COUNT_1_BIT;
flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT|VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
if (pImageFormatInfo->tiling != VK_IMAGE_TILING_LINEAR)
flags |= VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT;
compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID;
break;
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT: