diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4432-drm-amdgpu-vg20-increase-3-rings-for-AMDGPU_MAX_RING.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4432-drm-amdgpu-vg20-increase-3-rings-for-AMDGPU_MAX_RING.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4432-drm-amdgpu-vg20-increase-3-rings-for-AMDGPU_MAX_RING.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4432-drm-amdgpu-vg20-increase-3-rings-for-AMDGPU_MAX_RING.patch new file mode 100644 index 00000000..54a8e012 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4432-drm-amdgpu-vg20-increase-3-rings-for-AMDGPU_MAX_RING.patch @@ -0,0 +1,33 @@ +From 7faf936d871beae746523b381734780ec7051f30 Mon Sep 17 00:00:00 2001 +From: James Zhu <James.Zhu@amd.com> +Date: Mon, 23 Apr 2018 19:11:46 -0400 +Subject: [PATCH 4432/5725] drm/amdgpu/vg20:increase 3 rings for + AMDGPU_MAX_RINGS + +For Vega20, there are two UVD Hardware. One more UVD hardware +adds one decode ring and two encode rings. So AMDGPU_MAX_RINGS +need increase by 3. + +Signed-off-by: James Zhu <James.Zhu@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +index 79ca5b7..dce4b82 100755 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +@@ -28,7 +28,7 @@ + #include <drm/gpu_scheduler.h> + + /* max number of rings */ +-#define AMDGPU_MAX_RINGS 18 ++#define AMDGPU_MAX_RINGS 21 + #define AMDGPU_MAX_GFX_RINGS 1 + #define AMDGPU_MAX_COMPUTE_RINGS 8 + #define AMDGPU_MAX_VCE_RINGS 3 +-- +2.7.4 + |