Used to properly calculate space on the ring for ib submissions.

Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h 
b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 386fbe8..2a33635 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -322,6 +322,8 @@ struct amdgpu_ring_funcs {
        void (*end_use)(struct amdgpu_ring *ring);
        void (*emit_switch_buffer) (struct amdgpu_ring *ring);
        void (*emit_cntxcntl) (struct amdgpu_ring *ring, uint32_t flags);
+       unsigned (*get_emit_ib_size) (struct amdgpu_ring *ring);
+       unsigned (*get_dma_frame_size) (struct amdgpu_ring *ring);
 };
 
 /*
@@ -2288,6 +2290,8 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_ring_pad_ib(r, ib) ((r)->funcs->pad_ib((r), (ib)))
 #define amdgpu_ring_init_cond_exec(r) (r)->funcs->init_cond_exec((r))
 #define amdgpu_ring_patch_cond_exec(r,o) (r)->funcs->patch_cond_exec((r),(o))
+#define amdgpu_ring_get_emit_ib_size(r) (r)->funcs->get_emit_ib_size((r))
+#define amdgpu_ring_get_dma_frame_size(r) (r)->funcs->get_dma_frame_size((r))
 #define amdgpu_ih_get_wptr(adev) (adev)->irq.ih_funcs->get_wptr((adev))
 #define amdgpu_ih_decode_iv(adev, iv) (adev)->irq.ih_funcs->decode_iv((adev), 
(iv))
 #define amdgpu_ih_set_rptr(adev) (adev)->irq.ih_funcs->set_rptr((adev))
-- 
2.5.5

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

Reply via email to