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-rw-r--r--drivers/gpu/drm/radeon/r600.c13
-rw-r--r--drivers/gpu/drm/radeon/radeon_uvd.c34
2 files changed, 27 insertions, 20 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 0e534169592..6948eb88c2b 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2687,6 +2687,9 @@ void r600_uvd_rbc_stop(struct radeon_device *rdev)
int r600_uvd_init(struct radeon_device *rdev)
{
int i, j, r;
+ /* disable byte swapping */
+ u32 lmi_swap_cntl = 0;
+ u32 mp_swap_cntl = 0;
/* raise clocks while booting up the VCPU */
radeon_set_uvd_clocks(rdev, 53300, 40000);
@@ -2711,9 +2714,13 @@ int r600_uvd_init(struct radeon_device *rdev)
WREG32(UVD_LMI_CTRL, 0x40 | (1 << 8) | (1 << 13) |
(1 << 21) | (1 << 9) | (1 << 20));
- /* disable byte swapping */
- WREG32(UVD_LMI_SWAP_CNTL, 0);
- WREG32(UVD_MP_SWAP_CNTL, 0);
+#ifdef __BIG_ENDIAN
+ /* swap (8 in 32) RB and IB */
+ lmi_swap_cntl = 0xa;
+ mp_swap_cntl = 0;
+#endif
+ WREG32(UVD_LMI_SWAP_CNTL, lmi_swap_cntl);
+ WREG32(UVD_MP_SWAP_CNTL, mp_swap_cntl);
WREG32(UVD_MPC_SET_MUXA0, 0x40c2040);
WREG32(UVD_MPC_SET_MUXA1, 0x0);
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 9f55adefa8e..cad735dd02c 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -627,19 +627,19 @@ int radeon_uvd_get_create_msg(struct radeon_device *rdev, int ring,
}
/* 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 @@ int radeon_uvd_get_destroy_msg(struct radeon_device *rdev, int ring,
}
/* 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);