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Commit 6dafa4ae authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Kukjin Kim
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ARM: EXYNOS: Add DRM core device support for Universal C210 board 



Add core DRM device and alternative platform device data
for FIMD DRM subdriver. Based on the initial patch by
Joonyoung Shim <jy0922.shim@samsung.com>.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 384b1049

arch/arm/mach-exynos/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -252,6 +252,7 @@ config MACH_UNIVERSAL_C210 
	select S5P_DEV_ONENAND

	select S5P_DEV_TV

	select EXYNOS4_DEV_DMA

	select EXYNOS_DEV_DRM

	select EXYNOS4_SETUP_FIMD0

	select EXYNOS4_SETUP_I2C1

	select EXYNOS4_SETUP_I2C3

arch/arm/mach-exynos/mach-universal_c210.c

+33 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/i2c-gpio.h>

#include <linux/i2c/mcs.h>

#include <linux/i2c/atmel_mxt_ts.h>

#include <drm/exynos_drm.h>



#include <asm/mach/arch.h>

#include <asm/hardware/gic.h>
@@ -812,6 +813,29 @@ static struct i2c_board_info i2c1_devs[] __initdata = { 
	/* Gyro, To be updated */

};



#ifdef CONFIG_DRM_EXYNOS

static struct exynos_drm_fimd_pdata drm_fimd_pdata = {

	.panel = {

		.timing	= {

			.left_margin	= 16,

			.right_margin	= 16,

			.upper_margin	= 2,

			.lower_margin	= 28,

			.hsync_len	= 2,

			.vsync_len	= 1,

			.xres		= 480,

			.yres		= 800,

			.refresh	= 55,

		},

	},

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |

			  VIDCON0_CLKSEL_LCD,

	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN

			  | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.default_win	= 3,

	.bpp		= 32,

};

#else

/* Frame Buffer */

static struct s3c_fb_pd_win universal_fb_win0 = {

	.win_mode = {
@@ -839,6 +863,7 @@ static struct s3c_fb_platdata universal_lcd_pdata __initdata = { 
			  | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.setup_gpio	= exynos4_fimd0_gpio_setup_24bpp,

};

#endif



static struct regulator_consumer_supply cam_vt_dio_supply =

	REGULATOR_SUPPLY("vdd_core", "0-003c");
@@ -1048,6 +1073,9 @@ static struct platform_device *universal_devices[] __initdata = { 
	&s5p_device_onenand,

	&s5p_device_fimd0,

	&s5p_device_jpeg,

#ifdef CONFIG_DRM_EXYNOS

	&exynos_device_drm,

#endif

	&s5p_device_mfc,

	&s5p_device_mfc_l,

	&s5p_device_mfc_r,
@@ -1094,7 +1122,12 @@ static void __init universal_machine_init(void) 
	s5p_i2c_hdmiphy_set_platdata(NULL);

	i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));



#ifdef CONFIG_DRM_EXYNOS

	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;

	exynos4_fimd0_gpio_setup_24bpp();

#else

	s5p_fimd0_set_platdata(&universal_lcd_pdata);

#endif



	universal_touchkey_init();

	i2c_register_board_info(I2C_GPIO_BUS_12, i2c_gpio12_devs,