3.8.13.12 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@xxxxxxx>
commit aa3e146d04b6ae37939daeebaec060562b3db559 upstream.
Wrong bit offset for SRC endian swapping.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/evergreend.h | 4 ++--
drivers/gpu/drm/radeon/r600d.h | 2 +-
drivers/gpu/drm/radeon/sid.h | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index f410b4d..3f40313 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -1050,7 +1050,7 @@
* 6. COMMAND [29:22] | BYTE_COUNT [20:0]
*/
# define PACKET3_CP_DMA_DST_SEL(x) ((x) << 20)
- /* 0 - SRC_ADDR
+ /* 0 - DST_ADDR
* 1 - GDS
*/
# define PACKET3_CP_DMA_ENGINE(x) ((x) << 27)
@@ -1065,7 +1065,7 @@
# define PACKET3_CP_DMA_CP_SYNC (1 << 31)
/* COMMAND */
# define PACKET3_CP_DMA_DIS_WC (1 << 21)
-# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 23)
+# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 22)
/* 0 - none
* 1 - 8 in 16
* 2 - 8 in 32
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 4a53402..8a8308b 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -1196,7 +1196,7 @@
*/
# define PACKET3_CP_DMA_CP_SYNC (1 << 31)
/* COMMAND */
-# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 23)
+# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 22)
/* 0 - none
* 1 - 8 in 16
* 2 - 8 in 32
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index 30c5dbc..4767968 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -881,7 +881,7 @@
* 6. COMMAND [30:21] | BYTE_COUNT [20:0]
*/
# define PACKET3_CP_DMA_DST_SEL(x) ((x) << 20)
- /* 0 - SRC_ADDR
+ /* 0 - DST_ADDR
* 1 - GDS
*/
# define PACKET3_CP_DMA_ENGINE(x) ((x) << 27)
@@ -896,7 +896,7 @@
# define PACKET3_CP_DMA_CP_SYNC (1 << 31)
/* COMMAND */
# define PACKET3_CP_DMA_DIS_WC (1 << 21)
-# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 23)
+# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 22)
/* 0 - none
* 1 - 8 in 16
* 2 - 8 in 32
--
1.8.1.2
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html