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-rw-r--r--common/recipes-kernel/linux/files/0345-drm-amdgpu-add-hdp_invalidate-function.patch58
1 files changed, 0 insertions, 58 deletions
diff --git a/common/recipes-kernel/linux/files/0345-drm-amdgpu-add-hdp_invalidate-function.patch b/common/recipes-kernel/linux/files/0345-drm-amdgpu-add-hdp_invalidate-function.patch
deleted file mode 100644
index 639d9875..00000000
--- a/common/recipes-kernel/linux/files/0345-drm-amdgpu-add-hdp_invalidate-function.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From b2fd47596ec489aecd9616151d870a2bf14e8560 Mon Sep 17 00:00:00 2001
-From: Chunming Zhou <David1.Zhou@amd.com>
-Date: Thu, 3 Mar 2016 11:38:48 +0800
-Subject: [PATCH 0345/1110] drm/amdgpu: add hdp_invalidate function
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-It's called after emitting ibs.
-
-Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
-Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
-Reviewed-by: Christian König <christian.koenig@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
- drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 5 +++++
- 2 files changed, 7 insertions(+)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
-index 05d525d..1269e3e 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
-@@ -290,6 +290,7 @@ struct amdgpu_ring_funcs {
- void (*emit_vm_flush)(struct amdgpu_ring *ring, unsigned vm_id,
- uint64_t pd_addr);
- void (*emit_hdp_flush)(struct amdgpu_ring *ring);
-+ void (*emit_hdp_invalidate)(struct amdgpu_ring *ring);
- void (*emit_gds_switch)(struct amdgpu_ring *ring, uint32_t vmid,
- uint32_t gds_base, uint32_t gds_size,
- uint32_t gws_base, uint32_t gws_size,
-@@ -2194,6 +2195,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
- #define amdgpu_ring_emit_fence(r, addr, seq, flags) (r)->funcs->emit_fence((r), (addr), (seq), (flags))
- #define amdgpu_ring_emit_gds_switch(r, v, db, ds, wb, ws, ab, as) (r)->funcs->emit_gds_switch((r), (v), (db), (ds), (wb), (ws), (ab), (as))
- #define amdgpu_ring_emit_hdp_flush(r) (r)->funcs->emit_hdp_flush((r))
-+#define amdgpu_ring_emit_hdp_invalidate(r) (r)->funcs->emit_hdp_invalidate((r))
- #define amdgpu_ring_pad_ib(r, ib) ((r)->funcs->pad_ib((r), (ib)))
- #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))
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
-index 6696fc1..1966d66 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
-@@ -177,6 +177,11 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
- ring->current_ctx = ctx;
- }
-
-+ if (vm) {
-+ if (ring->funcs->emit_hdp_invalidate)
-+ amdgpu_ring_emit_hdp_invalidate(ring);
-+ }
-+
- r = amdgpu_fence_emit(ring, owner, &ib->fence);
- if (r) {
- dev_err(adev->dev, "failed to emit fence (%d)\n", r);
---
-2.7.4
-