diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2319-drm-amdgpu-sdma5-incorrect-variable-type-for-gpu-add.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2319-drm-amdgpu-sdma5-incorrect-variable-type-for-gpu-add.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2319-drm-amdgpu-sdma5-incorrect-variable-type-for-gpu-add.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2319-drm-amdgpu-sdma5-incorrect-variable-type-for-gpu-add.patch new file mode 100644 index 00000000..8733f013 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2319-drm-amdgpu-sdma5-incorrect-variable-type-for-gpu-add.patch @@ -0,0 +1,33 @@ +From 87e78d866aac107123bf4ec4ef3f2b4be1da699a Mon Sep 17 00:00:00 2001 +From: Jack Xiao <Jack.Xiao@amd.com> +Date: Wed, 24 Apr 2019 10:55:20 +0800 +Subject: [PATCH 2319/2940] drm/amdgpu/sdma5: incorrect variable type for gpu + address + +Incorrect programming with 64bit gpu address assignment for +32bit variable. + +Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> +Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +index 32b48c9ca051..3747c3f1f0cc 100644 +--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +@@ -565,7 +565,8 @@ static int sdma_v5_0_gfx_resume(struct amdgpu_device *adev) + u32 doorbell; + u32 doorbell_offset; + u32 temp; +- u32 wptr_gpu_addr, wptr_poll_cntl; ++ u32 wptr_poll_cntl; ++ u64 wptr_gpu_addr; + int i, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { +-- +2.17.1 + |