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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2010-05-17 08:53:13 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-20 15:09:38 +0900 |
| commit | b315032f530c58b973ade659f3b880fcc7017e92 (patch) | |
| tree | 41573e03e2fd83ea65a56edf3530e5431b853059 | |
| parent | d947e79249a165100527dd7c6b0159970d1cbc4b (diff) | |
| download | kernel_samsung_smdk4412-b315032f530c58b973ade659f3b880fcc7017e92.zip kernel_samsung_smdk4412-b315032f530c58b973ade659f3b880fcc7017e92.tar.gz kernel_samsung_smdk4412-b315032f530c58b973ade659f3b880fcc7017e92.tar.bz2 | |
ARM: S5PV210: add support for s3c-fb driver on Aquila machine
This patch adds required platform definitions to enable s3c-fb
driver. Two framebuffer windows in 480x800x16bpp mode are defined.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| -rw-r--r-- | arch/arm/mach-s5pv210/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv210/mach-aquila.c | 49 |
2 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig index 11da9c0..430055b 100644 --- a/arch/arm/mach-s5pv210/Kconfig +++ b/arch/arm/mach-s5pv210/Kconfig @@ -20,6 +20,8 @@ config MACH_AQUILA bool "Samsung Aquila" select CPU_S5PV210 select ARCH_SPARSEMEM_ENABLE + select S5PV210_SETUP_FB_24BPP + select S3C_DEV_FB help Machine support for the Samsung Aquila target based on S5PC110 SoC diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index 6a1db39..10bc76e 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -12,6 +12,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/fb.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -20,11 +21,13 @@ #include <mach/map.h> #include <mach/regs-clock.h> +#include <mach/regs-fb.h> #include <plat/regs-serial.h> #include <plat/s5pv210.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/fb.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -71,7 +74,50 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { }, }; +/* Frame Buffer */ +static struct s3c_fb_pd_win aquila_fb_win0 = { + .win_mode = { + .pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60), + .left_margin = 16, + .right_margin = 16, + .upper_margin = 3, + .lower_margin = 28, + .hsync_len = 2, + .vsync_len = 2, + .xres = 480, + .yres = 800, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_pd_win aquila_fb_win1 = { + .win_mode = { + .pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60), + .left_margin = 16, + .right_margin = 16, + .upper_margin = 3, + .lower_margin = 28, + .hsync_len = 2, + .vsync_len = 2, + .xres = 480, + .yres = 800, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_platdata aquila_lcd_pdata __initdata = { + .win[0] = &aquila_fb_win0, + .win[1] = &aquila_fb_win1, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VCLK | VIDCON1_INV_VDEN, + .setup_gpio = s5pv210_fb_gpio_setup_24bpp, +}; + static struct platform_device *aquila_devices[] __initdata = { + &s3c_device_fb, }; static void __init aquila_map_io(void) @@ -83,6 +129,9 @@ static void __init aquila_map_io(void) static void __init aquila_machine_init(void) { + /* FB */ + s3c_fb_set_platdata(&aquila_lcd_pdata); + platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices)); } |