From mboxrd@z Thu Jan  1 00:00:00 1970
From: kgene.kim@samsung.com (Kukjin Kim)
Date: Wed, 14 Jul 2010 19:36:01 +0900
Subject: [PATCH 1/3] ARM: S5PV210: GONI: add support for framebuffer
In-Reply-To: <1279095416-24871-2-git-send-email-m.szyprowski@samsung.com>
References: <1279095416-24871-1-git-send-email-m.szyprowski@samsung.com>
	<1279095416-24871-2-git-send-email-m.szyprowski@samsung.com>
Message-ID: <001601cb2340$5d4e9020$17ebb060$%kim@samsung.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Marek Szyprowski wrote:
> 
> This patch adds required platform definitions to enable s3c-fb
> driver on GONI board. One framebuffer window in 480x800x16bpp mode is
> defined.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
>  arch/arm/mach-s5pv210/Kconfig     |    2 ++
>  arch/arm/mach-s5pv210/mach-goni.c |   34
> ++++++++++++++++++++++++++++++++++
>  2 files changed, 36 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
> index 5e88941..8ab4bb0 100644
> --- a/arch/arm/mach-s5pv210/Kconfig
> +++ b/arch/arm/mach-s5pv210/Kconfig
> @@ -59,6 +59,8 @@ config MACH_GONI
>  	bool "GONI"
>  	select CPU_S5PV210
>  	select ARCH_SPARSEMEM_ENABLE
> +	select S5PV210_SETUP_FB_24BPP
> +	select S3C_DEV_FB
>  	select S5PC110_DEV_ONENAND
>  	help
>  	  Machine support for Samsung GONI board
> diff --git a/arch/arm/mach-s5pv210/mach-goni.c
b/arch/arm/mach-s5pv210/mach-
> goni.c
> index 88c38e3..bec488e 100644
> --- a/arch/arm/mach-s5pv210/mach-goni.c
> +++ b/arch/arm/mach-s5pv210/mach-goni.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 |	\
> @@ -73,7 +76,35 @@ static struct s3c2410_uartcfg goni_uartcfgs[]
__initdata = {
>  	},
>  };
> 
> +/* Frame Buffer */
> +static struct s3c_fb_pd_win goni_fb_win0 = {
> +	.win_mode = {
> +		.pixclock = 1000000000000ULL /
> ((16+16+2+480)*(28+3+2+800)*55),
> +		.left_margin	= 16,
> +		.right_margin	= 16,
> +		.upper_margin	= 3,
> +		.lower_margin	= 28,
> +		.hsync_len	= 2,
> +		.vsync_len	= 2,
> +		.xres		= 480,
> +		.yres		= 800,
> +		.refresh	= 55,
> +	},
> +	.max_bpp	= 32,
> +	.default_bpp	= 16,
> +};
> +
> +static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
> +	.win[0]		= &goni_fb_win0,
> +	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
> +			  VIDCON0_CLKSEL_LCD,
> +	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
> +			  | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
> +	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
> +};
> +
>  static struct platform_device *goni_devices[] __initdata = {
> +	&s3c_device_fb,
>  	&s5pc110_device_onenand,
>  };
> 
> @@ -86,6 +117,9 @@ static void __init goni_map_io(void)
> 
>  static void __init goni_machine_init(void)
>  {
> +	/* FB */
> +	s3c_fb_set_platdata(&goni_lcd_pdata);
> +
>  	platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
>  }
> 
> --
Looks ok..will apply.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.