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staging: sm750fb: change definition of CRT_AUTO_CENTERING_TL fields 

Use stratight-forward definition of CRT_AUTO_CENTERING_TL register fields

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mike Rapoport 2016-02-15 19:53:45 +02:00 committed by Greg Kroah-Hartman
parent a1883f3f5a
commit 85943dae29
2 changed files with 3 additions and 5 deletions
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4
drivers/staging/sm750fb/ddk750_mode.c
View File

@ -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)

4
drivers/staging/sm750fb/ddk750_reg.h
View File

@ -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