Merge branch 'for-next' into for-linus

Signed-off-by: Takashi Iwai <[email protected]>

1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index d7fae2676269..4410c97ac9b7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -29,8 +29,8 @@
 #include <drm/drm_print.h>
 
 /* max number of rings */
-#define AMDGPU_MAX_RINGS		23
-#define AMDGPU_MAX_GFX_RINGS		1
+#define AMDGPU_MAX_RINGS		24
+#define AMDGPU_MAX_GFX_RINGS		2
 #define AMDGPU_MAX_COMPUTE_RINGS	8
 #define AMDGPU_MAX_VCE_RINGS		3
 #define AMDGPU_MAX_UVD_ENC_RINGS	2
@@ -114,6 +114,7 @@ struct amdgpu_ring_funcs {
 	uint32_t		align_mask;
 	u32			nop;
 	bool			support_64bit_ptrs;
+	bool			no_user_fence;
 	unsigned		vmhub;
 	unsigned		extra_dw;
 
@@ -171,6 +172,7 @@ struct amdgpu_ring_funcs {
 			      enum drm_sched_priority priority);
 	/* Try to soft recover the ring to make the fence signal */
 	void (*soft_recovery)(struct amdgpu_ring *ring, unsigned vmid);
+	int (*preempt_ib)(struct amdgpu_ring *ring);
 };
 
 struct amdgpu_ring {
@@ -205,6 +207,10 @@ struct amdgpu_ring {
 	unsigned		fence_offs;
 	uint64_t		current_ctx;
 	char			name[16];
+	u32                     trail_seq;
+	unsigned		trail_fence_offs;
+	u64			trail_fence_gpu_addr;
+	volatile u32		*trail_fence_cpu_addr;
 	unsigned		cond_exe_offs;
 	u64			cond_exe_gpu_addr;
 	volatile u32		*cond_exe_cpu_addr;
@@ -245,6 +251,7 @@ struct amdgpu_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_preempt_ib(r) (r)->funcs->preempt_ib(r)
 
 int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned ndw);
 void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count);
@@ -265,6 +272,12 @@ void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring,
 bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid,
 			       struct dma_fence *fence);
 
+static inline void amdgpu_ring_set_preempt_cond_exec(struct amdgpu_ring *ring,
+							bool cond_exec)
+{
+	*ring->cond_exe_cpu_addr = cond_exec;
+}
+
 static inline void amdgpu_ring_clear_ring(struct amdgpu_ring *ring)
 {
 	int i = 0;