From: Christian König Date: Tue, 20 Feb 2018 18:51:02 +0000 (+0100) Subject: drm/amdgpu: further mitigate workaround for i915 X-Git-Tag: v5.4.17~6384^2~18^2~7 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=59dd47728625e6f8e77f888d00596c9fb7057540;p=arm%2Flinux.git drm/amdgpu: further mitigate workaround for i915 Disable the workaround on imported BOs as well. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c index 8ce74a1d9966..fb66b45548d3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c @@ -107,12 +107,18 @@ amdgpu_gem_prime_import_sg_table(struct drm_device *dev, ww_mutex_lock(&resv->lock, NULL); ret = amdgpu_bo_create(adev, attach->dmabuf->size, PAGE_SIZE, false, AMDGPU_GEM_DOMAIN_GTT, 0, sg, resv, &bo); - ww_mutex_unlock(&resv->lock); if (ret) - return ERR_PTR(ret); + goto error; + + if (attach->dmabuf->ops != &amdgpu_dmabuf_ops) + bo->prime_shared_count = 1; - bo->prime_shared_count = 1; + ww_mutex_unlock(&resv->lock); return &bo->gem_base; + +error: + ww_mutex_unlock(&resv->lock); + return ERR_PTR(ret); } static int amdgpu_gem_map_attach(struct dma_buf *dma_buf,