diff options
Diffstat (limited to 'recipes/linux/linux/acern30/n30-lcd.patch')
| -rw-r--r-- | recipes/linux/linux/acern30/n30-lcd.patch | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/recipes/linux/linux/acern30/n30-lcd.patch b/recipes/linux/linux/acern30/n30-lcd.patch new file mode 100644 index 0000000000..c56ad5aadc --- /dev/null +++ b/recipes/linux/linux/acern30/n30-lcd.patch @@ -0,0 +1,66 @@ +This patch adds the configuration needed for the LCD display on the n30. + +Index: linux-2.6.14/arch/arm/mach-s3c2410/mach-n30.c +=================================================================== +--- linux-2.6.14.orig/arch/arm/mach-s3c2410/mach-n30.c ++++ linux-2.6.14/arch/arm/mach-s3c2410/mach-n30.c +@@ -44,7 +44,9 @@ + + #include <asm/arch/regs-serial.h> + #include <asm/arch/regs-gpio.h> ++#include <asm/arch/regs-lcd.h> + #include <asm/arch/iic.h> ++#include <asm/arch/fb.h> + + #include <linux/serial_core.h> + +@@ -85,6 +87,40 @@ static struct s3c2410_uartcfg n30_uartcf + }, + }; + ++static struct s3c2410fb_mach_info n30_lcdcfg __initdata = { ++ .fixed_syncs= 1, ++ .regs={ ++ .lcdcon1= S3C2410_LCDCON1_TFT16BPP | ++ S3C2410_LCDCON1_TFT | ++ S3C2410_LCDCON1_CLKVAL(0x0A), ++ ++ .lcdcon2= S3C2410_LCDCON2_VBPD(1) | ++ S3C2410_LCDCON2_LINEVAL(319) | ++ S3C2410_LCDCON2_VFPD(2) | ++ S3C2410_LCDCON2_VSPW(1), ++ ++ .lcdcon3= S3C2410_LCDCON3_HBPD(39) | ++ S3C2410_LCDCON3_HOZVAL(239) | ++ S3C2410_LCDCON3_HFPD(2), ++ ++ .lcdcon4= S3C2410_LCDCON4_MVAL(13) | ++ S3C2410_LCDCON4_HSPW(39), ++ ++ .lcdcon5= S3C2410_LCDCON5_FRM565 | ++ S3C2410_LCDCON5_INVVLINE | ++ S3C2410_LCDCON5_INVVFRAME | ++ S3C2410_LCDCON5_PWREN | ++ S3C2410_LCDCON5_HWSWP, ++ }, ++ .lpcsel= 0x06, ++ ++ .width= 240, ++ .height= 320, ++ .xres= {240,240,240}, ++ .yres= {320,320,320}, ++ .bpp= {16,16,16}, ++}; ++ + static struct platform_device *n30_devices[] __initdata = { + &s3c_device_usb, + &s3c_device_lcd, +@@ -123,6 +159,8 @@ static void __init n30_init_irq(void) + + static void __init n30_init(void) + { ++ s3c24xx_fb_set_platdata(&n30_lcdcfg); ++ + s3c_device_i2c.dev.platform_data = &n30_i2ccfg; + + /* Turn off suspend on both USB ports, and switch the |