s3c2410fb: removes lcdcon1 register value from s3c2410fb_display
This patch removes lcdcon1 register field from the s3c2410fb_display as all
bits are calculated from other fields.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index fd05231..f98e433 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -207,11 +207,9 @@
var->vsync_len = display->vsync_len;
var->hsync_len = display->hsync_len;
- fbi->regs.lcdcon1 = display->lcdcon1;
fbi->regs.lcdcon5 = display->lcdcon5;
/* set display type */
- fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_TFT;
- fbi->regs.lcdcon1 |= display->type;
+ fbi->regs.lcdcon1 = display->type;
var->transp.offset = 0;
var->transp.length = 0;
@@ -301,8 +299,6 @@
if (type != S3C2410_LCDCON1_STN4)
hs >>= 1;
- regs->lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK;
-
switch (var->bits_per_pixel) {
case 1:
regs->lcdcon1 |= S3C2410_LCDCON1_STN1BPP;
@@ -356,8 +352,6 @@
const struct s3c2410fb_info *fbi = info->par;
const struct fb_var_screeninfo *var = &info->var;
- regs->lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK;
-
switch (var->bits_per_pixel) {
case 1:
regs->lcdcon1 |= S3C2410_LCDCON1_TFT1BPP;
@@ -437,7 +431,6 @@
clkdiv = 2;
}
- fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_CLKVAL(0x3ff);
fbi->regs.lcdcon1 |= S3C2410_LCDCON1_CLKVAL(clkdiv);
/* write new registers */