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ac/gpu_info: remove has_tmz_support function

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It's not needed since:
    8b3056343f - ac/gpu_info: bump required DRM minor version to 3.42.0 (kernel 5.15+)

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34432>
This commit is contained in:
Marek Olšák 2025-04-07 13:51:20 -04:00 • committed by Marge Bot
parent 0be5a3559a
commit 0dafd04695
1 changed files with 1 additions and 30 deletions
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31
src/amd/common/ac_gpu_info.c
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@ -322,35 +322,6 @@ static uint64_t fix_vram_size(uint64_t size)
return align64(size, 256 * 1024 * 1024);
}
static bool
has_tmz_support(ac_drm_device *dev, struct radeon_info *info, uint32_t ids_flags)
{
struct amdgpu_bo_alloc_request request = {0};
int r;
ac_drm_bo bo;
if (ids_flags & AMDGPU_IDS_FLAGS_TMZ)
return true;
/* AMDGPU_IDS_FLAGS_TMZ is supported starting from drm_minor 40 */
if (info->drm_minor >= 40)
return false;
/* Find out ourselves if TMZ is enabled */
if (info->gfx_level < GFX9)
return false;
request.alloc_size = 256;
request.phys_alignment = 1024;
request.preferred_heap = AMDGPU_GEM_DOMAIN_VRAM;
request.flags = AMDGPU_GEM_CREATE_ENCRYPTED;
r = ac_drm_bo_alloc(dev, &request, &bo);
if (r)
return false;
ac_drm_bo_free(dev, bo);
return true;
}
static void set_custom_cu_en_mask(struct radeon_info *info)
{
info->spi_cu_en = ~0;
@ -1020,7 +991,7 @@ bool ac_query_gpu_info(int fd, void *dev_p, struct radeon_info *info,
info->has_sparse_vm_mappings = info->gfx_level >= GFX7;
info->has_gang_submit = info->drm_minor >= 49;
info->has_gpuvm_fault_query = info->drm_minor >= 55;
info->has_tmz_support = has_tmz_support(dev, info, device_info.ids_flags);
info->has_tmz_support = device_info.ids_flags & AMDGPU_IDS_FLAGS_TMZ;
info->kernel_has_modifiers = has_modifiers(fd);
info->uses_kernel_cu_mask = false; /* Not implemented in the kernel. */
info->has_graphics = info->ip[AMD_IP_GFX].num_queues > 0;