From f915f3af9984464c308787102990d85d4e988d2c Mon Sep 17 00:00:00 2001 From: Harish Kasiviswanathan Date: Fri, 28 Apr 2023 14:20:00 -0400 Subject: [PATCH] drm/amdgpu: For GFX 9.4.3 APU fix vram_usage value For GFX 9.4.3 APP APU VRAM is allocated in GTT domain. While freeing memory check for GTT domain instead of VRAM if it is APP APU Signed-off-by: Harish Kasiviswanathan Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index c4b949d17e14c..fd395cd61b540 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1886,11 +1886,14 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu( } /* Update the size of the BO being freed if it was allocated from - * VRAM and is not imported. + * VRAM and is not imported. For APP APU VRAM allocations are done + * in GTT domain */ if (size) { - if ((mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_VRAM) && - (!is_imported)) + if (!is_imported && + (mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_VRAM || + (adev->gmc.is_app_apu && + mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_GTT))) *size = bo_size; else *size = 0; -- 2.30.2