drm/amdgpu/vce3: add ring callbacks for ib and dma frame size (58fafbaf) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/gpu/drm/amd/amdgpu/vce_v3_0.c

+25 −0

Original line number	Diff line number	Diff line
		@@ -808,6 +808,27 @@ static void vce_v3_0_emit_pipeline_sync(struct amdgpu_ring *ring)
		amdgpu_ring_write(ring, seq);
		}

		static unsigned vce_v3_0_ring_get_emit_ib_size(struct amdgpu_ring *ring)
		{
		return
		5; /* vce_v3_0_ring_emit_ib */
		}

		static unsigned vce_v3_0_ring_get_dma_frame_size(struct amdgpu_ring *ring)
		{
		return
		4 + /* vce_v3_0_emit_pipeline_sync */
		6; /* amdgpu_vce_ring_emit_fence x1 no user fence */
		}

		static unsigned vce_v3_0_ring_get_dma_frame_size_vm(struct amdgpu_ring *ring)
		{
		return
		6 + /* vce_v3_0_emit_vm_flush */
		4 + /* vce_v3_0_emit_pipeline_sync */
		6 + 6; /* amdgpu_vce_ring_emit_fence x2 vm fence */
		}

		const struct amd_ip_funcs vce_v3_0_ip_funcs = {
		.name = "vce_v3_0",
		.early_init = vce_v3_0_early_init,
		@@ -841,6 +862,8 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_phys_funcs = {
		.pad_ib = amdgpu_ring_generic_pad_ib,
		.begin_use = amdgpu_vce_ring_begin_use,
		.end_use = amdgpu_vce_ring_end_use,
		.get_emit_ib_size = vce_v3_0_ring_get_emit_ib_size,
		.get_dma_frame_size = vce_v3_0_ring_get_dma_frame_size,
		};

		static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = {
		@@ -858,6 +881,8 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = {
		.pad_ib = amdgpu_ring_generic_pad_ib,
		.begin_use = amdgpu_vce_ring_begin_use,
		.end_use = amdgpu_vce_ring_end_use,
		.get_emit_ib_size = vce_v3_0_ring_get_emit_ib_size,
		.get_dma_frame_size = vce_v3_0_ring_get_dma_frame_size_vm,
		};

		static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev)