From 9d248517d4bd807c7690d55d0b6f54618fc60942 Mon Sep 17 00:00:00 2001 From: Christian König Date: Mon, 23 Jul 2018 16:01:39 +0200 Subject: drm/amdgpu: add support for inplace IB patching for MM engines v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We are going to need that for the second UVD instance on Vega20. v2: rename to patch_cs_in_place Signed-off-by: Christian König Reviewed-and-tested-by: James Zhu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index 5018c0b6bf1a..d242b9a51e90 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -123,6 +123,7 @@ struct amdgpu_ring_funcs { void (*set_wptr)(struct amdgpu_ring *ring); /* validating and patching of IBs */ int (*parse_cs)(struct amdgpu_cs_parser *p, uint32_t ib_idx); + int (*patch_cs_in_place)(struct amdgpu_cs_parser *p, uint32_t ib_idx); /* constants to calculate how many DW are needed for an emit */ unsigned emit_frame_size; unsigned emit_ib_size; -- cgit