[PATCH] drm/amdgpu: fix VCE ib alignment value

Alex Deucher alexdeucher at gmail.com
Tue Aug 23 16:55:24 UTC 2016


The VCE rings only require single dword alignment.

Signed-off-by: Alex Deucher <alexander.deucher at 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 eab8d73..b78e740 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -299,7 +299,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 			for (i = 0; i < AMDGPU_MAX_VCE_RINGS; i++)
 				ring_mask |= ((adev->vce.ring[i].ready ? 1 : 0) << i);
 			ib_start_alignment = AMDGPU_GPU_PAGE_SIZE;
-			ib_size_alignment = 8;
+			ib_size_alignment = 1;
 			break;
 		default:
 			return -EINVAL;
-- 
2.5.5



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