diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/files/1115-fix-IB-alignment-for-UVD.patch')
-rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/files/1115-fix-IB-alignment-for-UVD.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/files/1115-fix-IB-alignment-for-UVD.patch b/meta-amdfalconx86/recipes-kernel/linux/files/1115-fix-IB-alignment-for-UVD.patch new file mode 100644 index 00000000..0f64355f --- /dev/null +++ b/meta-amdfalconx86/recipes-kernel/linux/files/1115-fix-IB-alignment-for-UVD.patch @@ -0,0 +1,31 @@ +From 953b9fd99e928cb79128d9339cbb71259ae8f0de Mon Sep 17 00:00:00 2001 +From: Sanjay R Mehta <sanju.mehta@amd.com> +Date: Sat, 17 Sep 2016 14:53:56 +0530 +Subject: [PATCH 05/12] fix IB alignment for UVD + +According to the hw team, it should be 16, not 8. + +Cc: Peter Fang <peter.fang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +Cc: stable@vger.kernel.org +Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +index 78bd8b1..459d8b7 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +@@ -227,7 +227,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file + type = AMD_IP_BLOCK_TYPE_UVD; + ring_mask = adev->uvd.ring.ready ? 1 : 0; + ib_start_alignment = AMDGPU_GPU_PAGE_SIZE; +- ib_size_alignment = 8; ++ ib_size_alignment = 16; + break; + case AMDGPU_HW_IP_VCE: + type = AMD_IP_BLOCK_TYPE_VCE; +-- +2.7.4 + |