Use stratight-forward definition of CRT_AUTO_CENTERING_TL register fields
Signed-off-by: Mike Rapoport <[email protected]>
---
drivers/staging/sm750fb/ddk750_mode.c | 4 +---
drivers/staging/sm750fb/ddk750_reg.h | 4 ++--
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_mode.c
b/drivers/staging/sm750fb/ddk750_mode.c
index 7e57b57..9e76218 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -25,9 +25,7 @@ static unsigned long
displayControlAdjust_SM750LE(mode_parameter_t *pModeParam,
Note that normal SM750/SM718 only use those two register for
auto-centering mode.
*/
- POKE32(CRT_AUTO_CENTERING_TL,
- FIELD_VALUE(0, CRT_AUTO_CENTERING_TL, TOP, 0)
- | FIELD_VALUE(0, CRT_AUTO_CENTERING_TL, LEFT, 0));
+ POKE32(CRT_AUTO_CENTERING_TL, 0);
POKE32(CRT_AUTO_CENTERING_BR,
FIELD_VALUE(0, CRT_AUTO_CENTERING_BR, BOTTOM, y - 1)
diff --git a/drivers/staging/sm750fb/ddk750_reg.h
b/drivers/staging/sm750fb/ddk750_reg.h
index 4702897..1d8d577 100644
--- a/drivers/staging/sm750fb/ddk750_reg.h
+++ b/drivers/staging/sm750fb/ddk750_reg.h
@@ -1477,8 +1477,8 @@
#ifndef VALIDATION_CHIP
/* Auto Centering */
#define CRT_AUTO_CENTERING_TL 0x080280
- #define CRT_AUTO_CENTERING_TL_TOP 26:16
- #define CRT_AUTO_CENTERING_TL_LEFT 10:0
+ #define CRT_AUTO_CENTERING_TL_TOP_MASK (0x7ff << 16)
+ #define CRT_AUTO_CENTERING_TL_LEFT_MASK 0x7ff
#define CRT_AUTO_CENTERING_BR 0x080284
#define CRT_AUTO_CENTERING_BR_BOTTOM 26:16
--
1.9.1
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