diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0350-drm-amdgpu-add-hdp-invalidation-for-sdma-v3_0.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0350-drm-amdgpu-add-hdp-invalidation-for-sdma-v3_0.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/common/recipes-kernel/linux/files/0350-drm-amdgpu-add-hdp-invalidation-for-sdma-v3_0.patch b/common/recipes-kernel/linux/files/0350-drm-amdgpu-add-hdp-invalidation-for-sdma-v3_0.patch deleted file mode 100644 index 836526df..00000000 --- a/common/recipes-kernel/linux/files/0350-drm-amdgpu-add-hdp-invalidation-for-sdma-v3_0.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 7a6f44ca57279e49c1a7f0f2ccf0e5b98ffbf5ab Mon Sep 17 00:00:00 2001 -From: Chunming Zhou <David1.Zhou@amd.com> -Date: Thu, 3 Mar 2016 12:06:45 +0800 -Subject: [PATCH 0350/1110] drm/amdgpu: add hdp invalidation for sdma v3_0 -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/sdma_v3_0.c | 9 +++++++++ - 1 file changed, 9 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c -index d585ce2..e56020e 100644 ---- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c -+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c -@@ -410,6 +410,14 @@ static void sdma_v3_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) - SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ - } - -+static void sdma_v3_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring) -+{ -+ amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | -+ SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); -+ amdgpu_ring_write(ring, mmHDP_DEBUG0); -+ amdgpu_ring_write(ring, 1); -+} -+ - /** - * sdma_v3_0_ring_emit_fence - emit a fence on the DMA ring - * -@@ -1558,6 +1566,7 @@ static const struct amdgpu_ring_funcs sdma_v3_0_ring_funcs = { - .emit_fence = sdma_v3_0_ring_emit_fence, - .emit_vm_flush = sdma_v3_0_ring_emit_vm_flush, - .emit_hdp_flush = sdma_v3_0_ring_emit_hdp_flush, -+ .emit_hdp_invalidate = sdma_v3_0_ring_emit_hdp_invalidate, - .test_ring = sdma_v3_0_ring_test_ring, - .test_ib = sdma_v3_0_ring_test_ib, - .insert_nop = sdma_v3_0_ring_insert_nop, --- -2.7.4 - |