diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0349-drm-amdgpu-add-hdp-invalidation-for-sdma-v2_4.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0349-drm-amdgpu-add-hdp-invalidation-for-sdma-v2_4.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/common/recipes-kernel/linux/files/0349-drm-amdgpu-add-hdp-invalidation-for-sdma-v2_4.patch b/common/recipes-kernel/linux/files/0349-drm-amdgpu-add-hdp-invalidation-for-sdma-v2_4.patch deleted file mode 100644 index 8427d919..00000000 --- a/common/recipes-kernel/linux/files/0349-drm-amdgpu-add-hdp-invalidation-for-sdma-v2_4.patch +++ /dev/null @@ -1,45 +0,0 @@ -From 25230fa2b61a6c19e48ab80ab525783c1e4e8914 Mon Sep 17 00:00:00 2001 -From: Chunming Zhou <David1.Zhou@amd.com> -Date: Thu, 3 Mar 2016 12:06:34 +0800 -Subject: [PATCH 0349/1110] drm/amdgpu: add hdp invalidation for sdma v2_4 -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_v2_4.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c -index 60c2721..602a467 100644 ---- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c -+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c -@@ -300,6 +300,13 @@ static void sdma_v2_4_ring_emit_hdp_flush(struct amdgpu_ring *ring) - SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ - } - -+static void sdma_v2_4_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_v2_4_ring_emit_fence - emit a fence on the DMA ring - * -@@ -1291,6 +1298,7 @@ static const struct amdgpu_ring_funcs sdma_v2_4_ring_funcs = { - .emit_fence = sdma_v2_4_ring_emit_fence, - .emit_vm_flush = sdma_v2_4_ring_emit_vm_flush, - .emit_hdp_flush = sdma_v2_4_ring_emit_hdp_flush, -+ .emit_hdp_invalidate = sdma_v2_4_ring_emit_hdp_invalidate, - .test_ring = sdma_v2_4_ring_test_ring, - .test_ib = sdma_v2_4_ring_test_ib, - .insert_nop = sdma_v2_4_ring_insert_nop, --- -2.7.4 - |