diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0346-drm-amdgpu-add-hdp-invalidation-for-gfx7.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0346-drm-amdgpu-add-hdp-invalidation-for-gfx7.patch | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/common/recipes-kernel/linux/files/0346-drm-amdgpu-add-hdp-invalidation-for-gfx7.patch b/common/recipes-kernel/linux/files/0346-drm-amdgpu-add-hdp-invalidation-for-gfx7.patch deleted file mode 100644 index 8db64cfe..00000000 --- a/common/recipes-kernel/linux/files/0346-drm-amdgpu-add-hdp-invalidation-for-gfx7.patch +++ /dev/null @@ -1,65 +0,0 @@ -From 679ad153d12255e8029b3f4bc3bfb2ecd6279dd7 Mon Sep 17 00:00:00 2001 -From: Chunming Zhou <David1.Zhou@amd.com> -Date: Thu, 3 Mar 2016 11:46:40 +0800 -Subject: [PATCH 0346/1110] drm/amdgpu: add hdp invalidation for gfx7 -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/gfx_v7_0.c | 21 +++++++++++++++++++++ - 1 file changed, 21 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c -index 361ce1b..e1140a4 100644 ---- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c -+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c -@@ -1925,6 +1925,25 @@ static void gfx_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) - } - - /** -+ * gfx_v7_0_ring_emit_hdp_invalidate - emit an hdp invalidate on the cp -+ * -+ * @adev: amdgpu_device pointer -+ * @ridx: amdgpu ring index -+ * -+ * Emits an hdp invalidate on the cp. -+ */ -+static void gfx_v7_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring) -+{ -+ amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); -+ amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | -+ WRITE_DATA_DST_SEL(0) | -+ WR_CONFIRM)); -+ amdgpu_ring_write(ring, mmHDP_DEBUG0); -+ amdgpu_ring_write(ring, 0); -+ amdgpu_ring_write(ring, 1); -+} -+ -+/** - * gfx_v7_0_ring_emit_fence_gfx - emit a fence on the gfx ring - * - * @adev: amdgpu_device pointer -@@ -5145,6 +5164,7 @@ static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_gfx = { - .emit_vm_flush = gfx_v7_0_ring_emit_vm_flush, - .emit_gds_switch = gfx_v7_0_ring_emit_gds_switch, - .emit_hdp_flush = gfx_v7_0_ring_emit_hdp_flush, -+ .emit_hdp_invalidate = gfx_v7_0_ring_emit_hdp_invalidate, - .test_ring = gfx_v7_0_ring_test_ring, - .test_ib = gfx_v7_0_ring_test_ib, - .insert_nop = amdgpu_ring_insert_nop, -@@ -5161,6 +5181,7 @@ static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_compute = { - .emit_vm_flush = gfx_v7_0_ring_emit_vm_flush, - .emit_gds_switch = gfx_v7_0_ring_emit_gds_switch, - .emit_hdp_flush = gfx_v7_0_ring_emit_hdp_flush, -+ .emit_hdp_invalidate = gfx_v7_0_ring_emit_hdp_invalidate, - .test_ring = gfx_v7_0_ring_test_ring, - .test_ib = gfx_v7_0_ring_test_ib, - .insert_nop = amdgpu_ring_insert_nop, --- -2.7.4 - |