drm/radeon: fix UVD on big endian
This fixes the kernel side so that the ring should come
up and ring and IB tests should work. The userspace
UVD drivers will also need big endian fixes.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 9f55ade..cad735d 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -627,19 +627,19 @@
}
/* stitch together an UVD create msg */
- msg[0] = 0x00000de4;
- msg[1] = 0x00000000;
- msg[2] = handle;
- msg[3] = 0x00000000;
- msg[4] = 0x00000000;
- msg[5] = 0x00000000;
- msg[6] = 0x00000000;
- msg[7] = 0x00000780;
- msg[8] = 0x00000440;
- msg[9] = 0x00000000;
- msg[10] = 0x01b37000;
+ msg[0] = cpu_to_le32(0x00000de4);
+ msg[1] = cpu_to_le32(0x00000000);
+ msg[2] = cpu_to_le32(handle);
+ msg[3] = cpu_to_le32(0x00000000);
+ msg[4] = cpu_to_le32(0x00000000);
+ msg[5] = cpu_to_le32(0x00000000);
+ msg[6] = cpu_to_le32(0x00000000);
+ msg[7] = cpu_to_le32(0x00000780);
+ msg[8] = cpu_to_le32(0x00000440);
+ msg[9] = cpu_to_le32(0x00000000);
+ msg[10] = cpu_to_le32(0x01b37000);
for (i = 11; i < 1024; ++i)
- msg[i] = 0x0;
+ msg[i] = cpu_to_le32(0x0);
radeon_bo_kunmap(bo);
radeon_bo_unreserve(bo);
@@ -673,12 +673,12 @@
}
/* stitch together an UVD destroy msg */
- msg[0] = 0x00000de4;
- msg[1] = 0x00000002;
- msg[2] = handle;
- msg[3] = 0x00000000;
+ msg[0] = cpu_to_le32(0x00000de4);
+ msg[1] = cpu_to_le32(0x00000002);
+ msg[2] = cpu_to_le32(handle);
+ msg[3] = cpu_to_le32(0x00000000);
for (i = 4; i < 1024; ++i)
- msg[i] = 0x0;
+ msg[i] = cpu_to_le32(0x0);
radeon_bo_kunmap(bo);
radeon_bo_unreserve(bo);