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>
diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c
index c475422..a86d68d 100644
--- a/arch/arm/mach-s3c2410/mach-amlm5900.c
+++ b/arch/arm/mach-s3c2410/mach-amlm5900.c
@@ -174,6 +174,7 @@
.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 61d5b2a..103fc57 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -473,25 +473,7 @@
.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 @@
.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 @@
.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 @@
.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 78dfc7d..8a50842 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -145,6 +145,7 @@
.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 ac94d56..612f624 100644
--- a/arch/arm/mach-s3c2410/mach-qt2410.c
+++ b/arch/arm/mach-s3c2410/mach-qt2410.c
@@ -112,6 +112,7 @@
.width = 640,
.height = 480,
+ .pixclock = 40000, /* HCLK/4 */
.xres = 640,
.yres = 480,
.bpp = 16,
@@ -137,6 +138,7 @@
.type = S3C2410_LCDCON1_TFT,
.width = 480,
.height = 640,
+ .pixclock = 40000, /* HCLK/4 */
.xres = 480,
.yres = 640,
.bpp = 16,
@@ -162,6 +164,7 @@
.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 f26adea..408337f 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -123,6 +123,7 @@
.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 840a480..561e391 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -115,11 +115,12 @@
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,