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-rw-r--r--common/recipes-kernel/linux/files/0348-drm-amdgpu-add-hdp-invalidation-for-cik-sdma.patch45
1 files changed, 0 insertions, 45 deletions
diff --git a/common/recipes-kernel/linux/files/0348-drm-amdgpu-add-hdp-invalidation-for-cik-sdma.patch b/common/recipes-kernel/linux/files/0348-drm-amdgpu-add-hdp-invalidation-for-cik-sdma.patch
deleted file mode 100644
index e61bc624..00000000
--- a/common/recipes-kernel/linux/files/0348-drm-amdgpu-add-hdp-invalidation-for-cik-sdma.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From 459ab370aa18ef8627ec39cae4012d3ab3dfa9e0 Mon Sep 17 00:00:00 2001
-From: Chunming Zhou <David1.Zhou@amd.com>
-Date: Thu, 3 Mar 2016 12:05:44 +0800
-Subject: [PATCH 0348/1110] drm/amdgpu: add hdp invalidation for cik sdma
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-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/cik_sdma.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
-index f751dc3..f94d707 100644
---- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
-+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
-@@ -261,6 +261,13 @@ static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
- amdgpu_ring_write(ring, (0xfff << 16) | 10); /* retry count, poll interval */
- }
-
-+static void cik_sdma_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
-+{
-+ amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000));
-+ amdgpu_ring_write(ring, mmHDP_DEBUG0);
-+ amdgpu_ring_write(ring, 1);
-+}
-+
- /**
- * cik_sdma_ring_emit_fence - emit a fence on the DMA ring
- *
-@@ -1286,6 +1293,7 @@ static const struct amdgpu_ring_funcs cik_sdma_ring_funcs = {
- .emit_fence = cik_sdma_ring_emit_fence,
- .emit_vm_flush = cik_sdma_ring_emit_vm_flush,
- .emit_hdp_flush = cik_sdma_ring_emit_hdp_flush,
-+ .emit_hdp_invalidate = cik_sdma_ring_emit_hdp_invalidate,
- .test_ring = cik_sdma_ring_test_ring,
- .test_ib = cik_sdma_ring_test_ib,
- .insert_nop = cik_sdma_ring_insert_nop,
---
-2.7.4
-