From bf33a0003d9e3b0546f2d7e91bebfd67af59f275 Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Thu, 15 May 2025 10:49:57 +0100 Subject: dma-fence: Use a flag for 64-bit seqnos MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit With the goal of reducing the need for drivers to touch (and dereference) fence->ops, we move the 64-bit seqnos flag from struct dma_fence_ops to the fence->flags. Drivers which were setting this flag are changed to use new dma_fence_init64() instead of dma_fence_init(). v2: * Streamlined init and added kerneldoc. * Rebase for amdgpu userq which landed since. Signed-off-by: Tvrtko Ursulin Reviewed-by: Christian König # v1 Signed-off-by: Tvrtko Ursulin Link: https://lore.kernel.org/r/20250515095004.28318-3-tvrtko.ursulin@igalia.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c index fc4d0d42e223..a3db9442dc37 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c @@ -239,8 +239,8 @@ static int amdgpu_userq_fence_create(struct amdgpu_usermode_queue *userq, fence = &userq_fence->base; userq_fence->fence_drv = fence_drv; - dma_fence_init(fence, &amdgpu_userq_fence_ops, &userq_fence->lock, - fence_drv->context, seq); + dma_fence_init64(fence, &amdgpu_userq_fence_ops, &userq_fence->lock, + fence_drv->context, seq); amdgpu_userq_fence_driver_get(fence_drv); dma_fence_get(fence); @@ -334,7 +334,6 @@ static void amdgpu_userq_fence_release(struct dma_fence *f) } static const struct dma_fence_ops amdgpu_userq_fence_ops = { - .use_64bit_seqno = true, .get_driver_name = amdgpu_userq_fence_get_driver_name, .get_timeline_name = amdgpu_userq_fence_get_timeline_name, .signaled = amdgpu_userq_fence_signaled, -- cgit v1.2.3