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authorKrzysztof Helt <krzysztof.h1@wp.pl>2007-10-16 01:29:06 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:18 -0700
commit69816699fa019145dd163949d65a07093af73b67 (patch)
tree62f882257742edc6edda05349cf75789fb6fabe9 /arch/arm
parent9fa7bc016a688630386378c205f9ee0f7b2cc834 (diff)
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s3c2410fb: adds pixclock to s3c2410fb_display
This patch adds pixelclock field to the s3c2410fb_display structure and make use of it in the driver. The Bast machine defined 9 modes but pixclock and margin values are defined only for the 640x480 modes so I removed other modes. This patch also fixes wrong display type constant for the SMDK2440 board. 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>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s3c2410/mach-amlm5900.c1
-rw-r--r--arch/arm/mach-s3c2410/mach-bast.c112
-rw-r--r--arch/arm/mach-s3c2410/mach-h1940.c1
-rw-r--r--arch/arm/mach-s3c2410/mach-qt2410.c3
-rw-r--r--arch/arm/mach-s3c2440/mach-rx3715.c1
-rw-r--r--arch/arm/mach-s3c2440/mach-smdk2440.c3
6 files changed, 11 insertions, 110 deletions
diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c
index c4754226874d..a86d68d22a72 100644
--- a/arch/arm/mach-s3c2410/mach-amlm5900.c
+++ b/arch/arm/mach-s3c2410/mach-amlm5900.c
@@ -174,6 +174,7 @@ static struct s3c2410fb_display __initdata amlm5900_lcd_info = {
.type = S3C2410_LCDCON1_STN4,
+ .pixclock = 680000, /* HCLK = 100MHz */
.xres = 160,
.yres = 160,
.bpp = 4,
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 61d5b2a2874c..103fc5724735 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -473,25 +473,7 @@ static struct s3c2410fb_display __initdata bast_lcd_info[] = {
.width = 640,
.height = 480,
- .xres = 320,
- .yres = 240,
- .left_margin = 40,
- .right_margin = 20,
- .hsync_len = 88,
- .upper_margin = 30,
- .lower_margin = 32,
- .vsync_len = 3,
-
- .bpp = 4,
-
- .lcdcon1 = 0x00000176,
- .lcdcon5 = 0x00014b02,
- },
- {
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
+ .pixclock = 33333,
.xres = 640,
.yres = 480,
.bpp = 4,
@@ -510,42 +492,7 @@ static struct s3c2410fb_display __initdata bast_lcd_info[] = {
.width = 640,
.height = 480,
- .xres = 800,
- .yres = 600,
- .bpp = 4,
- .left_margin = 40,
- .right_margin = 20,
- .hsync_len = 88,
- .upper_margin = 30,
- .lower_margin = 32,
- .vsync_len = 3,
-
- .lcdcon1 = 0x00000176,
- .lcdcon5 = 0x00014b02,
- },
- {
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
- .xres = 320,
- .yres = 240,
- .bpp = 8,
- .left_margin = 40,
- .right_margin = 20,
- .hsync_len = 88,
- .upper_margin = 30,
- .lower_margin = 32,
- .vsync_len = 3,
-
- .lcdcon1 = 0x00000176,
- .lcdcon5 = 0x00014b02,
- },
- {
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
+ .pixclock = 33333,
.xres = 640,
.yres = 480,
.bpp = 8,
@@ -564,42 +511,7 @@ static struct s3c2410fb_display __initdata bast_lcd_info[] = {
.width = 640,
.height = 480,
- .xres = 800,
- .yres = 600,
- .bpp = 8,
- .left_margin = 40,
- .right_margin = 20,
- .hsync_len = 88,
- .upper_margin = 30,
- .lower_margin = 32,
- .vsync_len = 3,
-
- .lcdcon1 = 0x00000176,
- .lcdcon5 = 0x00014b02,
- },
- {
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
- .xres = 320,
- .yres = 240,
- .bpp = 16,
- .left_margin = 40,
- .right_margin = 20,
- .hsync_len = 88,
- .upper_margin = 30,
- .lower_margin = 32,
- .vsync_len = 3,
-
- .lcdcon1 = 0x00000176,
- .lcdcon5 = 0x00014b02,
- },
- {
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
+ .pixclock = 33333,
.xres = 640,
.yres = 480,
.bpp = 16,
@@ -613,24 +525,6 @@ static struct s3c2410fb_display __initdata bast_lcd_info[] = {
.lcdcon1 = 0x00000176,
.lcdcon5 = 0x00014b02,
},
- {
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
- .xres = 800,
- .yres = 600,
- .bpp = 16,
- .left_margin = 40,
- .right_margin = 20,
- .hsync_len = 88,
- .upper_margin = 30,
- .lower_margin = 32,
- .vsync_len = 3,
-
- .lcdcon1 = 0x00000176,
- .lcdcon5 = 0x00014b02,
- },
};
/* LCD/VGA controller */
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index 78dfc7d4270f..8a508428a9e5 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -145,6 +145,7 @@ static struct s3c2410fb_display h1940_lcd __initdata = {
.type = S3C2410_LCDCON1_TFT,
.width = 240,
.height = 320,
+ .pixclock = 260000,
.xres = 240,
.yres = 320,
.bpp = 16,
diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c
index ac94d561b6c9..612f62469525 100644
--- a/arch/arm/mach-s3c2410/mach-qt2410.c
+++ b/arch/arm/mach-s3c2410/mach-qt2410.c
@@ -112,6 +112,7 @@ static struct s3c2410fb_display qt2410_lcd_cfg[] __initdata = {
.width = 640,
.height = 480,
+ .pixclock = 40000, /* HCLK/4 */
.xres = 640,
.yres = 480,
.bpp = 16,
@@ -137,6 +138,7 @@ static struct s3c2410fb_display qt2410_lcd_cfg[] __initdata = {
.type = S3C2410_LCDCON1_TFT,
.width = 480,
.height = 640,
+ .pixclock = 40000, /* HCLK/4 */
.xres = 480,
.yres = 640,
.bpp = 16,
@@ -162,6 +164,7 @@ static struct s3c2410fb_display qt2410_lcd_cfg[] __initdata = {
.type = S3C2410_LCDCON1_TFT,
.width = 240,
.height = 320,
+ .pixclock = 100000, /* HCLK/10 */
.xres = 240,
.yres = 320,
.bpp = 16,
diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c
index f26adeaf1e74..408337f8bebf 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -123,6 +123,7 @@ static struct s3c2410fb_display rx3715_lcdcfg __initdata = {
.width = 240,
.height = 320,
+ .pixclock = 260000,
.xres = 240,
.yres = 320,
.bpp = 16,
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index 840a480c40de..561e39147e67 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -115,11 +115,12 @@ static struct s3c2410fb_display smdk2440_lcd_cfg __initdata = {
S3C2410_LCDCON5_PWREN |
S3C2410_LCDCON5_HWSWP,
- .type = S3C2410_LCDCON1_TFT16BPP,
+ .type = S3C2410_LCDCON1_TFT,
.width = 240,
.height = 320,
+ .pixclock = 166667, /* HCLK 60 MHz, divisor 10 */
.xres = 240,
.yres = 320,
.bpp = 16,