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radv: add protected type bits for memory requirements

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Add protected type bits for memory requirements of protected resources

Signed-off-by: Trigger Huang <Trigger.Huang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40619>
This commit is contained in:
Trigger Huang 2026-02-06 12:38:00 +08:00 • committed by Marge Bot
parent 540864685d
commit 68db27f0b4
4 changed files with 11 additions and 0 deletions
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3
src/amd/vulkan/radv_buffer.c
View file

@ -188,6 +188,9 @@ radv_get_buffer_memory_requirements(struct radv_device *device, VkDeviceSize siz
VK_BUFFER_USAGE_2_PREPROCESS_BUFFER_BIT_EXT | VK_BUFFER_USAGE_2_DESCRIPTOR_HEAP_BIT_EXT))
pMemoryRequirements->memoryRequirements.memoryTypeBits = pdev->memory_types_32bit;
if (flags & VK_BUFFER_CREATE_PROTECTED_BIT)
pMemoryRequirements->memoryRequirements.memoryTypeBits &= pdev->memory_types_protected;
if (flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) {
pMemoryRequirements->memoryRequirements.alignment = 4096;
} else {

3
src/amd/vulkan/radv_device.c
View file

@ -1607,6 +1607,9 @@ radv_GetImageMemoryRequirements2(VkDevice _device, const VkImageMemoryRequiremen
pMemoryRequirements->memoryRequirements.memoryTypeBits =
((1u << pdev->memory_properties.memoryTypeCount) - 1u) & ~pdev->memory_types_32bit;
if (image->vk.create_flags & VK_IMAGE_CREATE_PROTECTED_BIT)
pMemoryRequirements->memoryRequirements.memoryTypeBits &= pdev->memory_types_protected;
if (image->vk.usage & VK_IMAGE_USAGE_HOST_TRANSFER_BIT) {
/* Only expose host visible memory types for images that need to be mapped on the CPU. */
pMemoryRequirements->memoryRequirements.memoryTypeBits &= pdev->memory_types_host_visible;

2
src/amd/vulkan/radv_physical_device.c
View file

@ -650,6 +650,8 @@ radv_physical_device_init_mem_types(struct radv_physical_device *pdev)
pdev->memory_types_32bit |= BITFIELD_BIT(i);
if (pdev->memory_flags[i] & RADEON_FLAG_CPU_ACCESS)
pdev->memory_types_host_visible |= BITFIELD_BIT(i);
if (pdev->memory_flags[i] & RADEON_FLAG_ENCRYPTED)
pdev->memory_types_protected |= BITFIELD_BIT(i);
}
}

3
src/amd/vulkan/radv_physical_device.h
View file

@ -170,6 +170,9 @@ struct radv_physical_device {
/* Bitmask of memory types that are host-visible. */
uint32_t memory_types_host_visible;
/* Bitmask of memory types that are protected. */
uint32_t memory_types_protected;
#ifndef _WIN32
int available_nodes;
drmPciBusInfo bus_info;