From: Alex Deucher Date: Mon, 22 Aug 2016 20:31:36 +0000 (-0400) Subject: drm/amdgpu: fix IB alignment for UVD X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c4795ca642b8bd76b5b6ffba41ba909543273d43;p=linux-beck.git drm/amdgpu: fix IB alignment for UVD According to the hw team, it should be 16, not 8. Cc: Peter Fang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 4c8e68a82c47..eab8d7313244 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -292,7 +292,7 @@ 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;