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ARM: EXYNOS: Add DRM core device support for Universal C210 board

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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2012-05-12 06:41:00 +09:00 committed by Kukjin Kim
parent 384b104913
commit 6dafa4aead
2 changed files with 34 additions and 0 deletions
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1
arch/arm/mach-exynos/Kconfig
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@ -252,6 +252,7 @@ config MACH_UNIVERSAL_C210
select S5P_DEV_ONENAND select S5P_DEV_ONENAND
select S5P_DEV_TV select S5P_DEV_TV
select EXYNOS4_DEV_DMA select EXYNOS4_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS4_SETUP_FIMD0 select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1 select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3 select EXYNOS4_SETUP_I2C3

33
arch/arm/mach-exynos/mach-universal_c210.c
View File

@ -23,6 +23,7 @@
#include <linux/i2c-gpio.h> #include <linux/i2c-gpio.h>
#include <linux/i2c/mcs.h> #include <linux/i2c/mcs.h>
#include <linux/i2c/atmel_mxt_ts.h> #include <linux/i2c/atmel_mxt_ts.h>
#include <drm/exynos_drm.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include <asm/hardware/gic.h> #include <asm/hardware/gic.h>
@ -812,6 +813,29 @@ static struct i2c_board_info i2c1_devs[] __initdata = {
/* Gyro, To be updated */ /* 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 */ /* Frame Buffer */
static struct s3c_fb_pd_win universal_fb_win0 = { static struct s3c_fb_pd_win universal_fb_win0 = {
.win_mode = { .win_mode = {
@ -839,6 +863,7 @@ static struct s3c_fb_platdata universal_lcd_pdata __initdata = {
| VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
.setup_gpio = exynos4_fimd0_gpio_setup_24bpp, .setup_gpio = exynos4_fimd0_gpio_setup_24bpp,
}; };
#endif
static struct regulator_consumer_supply cam_vt_dio_supply = static struct regulator_consumer_supply cam_vt_dio_supply =
REGULATOR_SUPPLY("vdd_core", "0-003c"); REGULATOR_SUPPLY("vdd_core", "0-003c");
@ -1048,6 +1073,9 @@ static struct platform_device *universal_devices[] __initdata = {
&s5p_device_onenand, &s5p_device_onenand,
&s5p_device_fimd0, &s5p_device_fimd0,
&s5p_device_jpeg, &s5p_device_jpeg,
#ifdef CONFIG_DRM_EXYNOS
&exynos_device_drm,
#endif
&s5p_device_mfc, &s5p_device_mfc,
&s5p_device_mfc_l, &s5p_device_mfc_l,
&s5p_device_mfc_r, &s5p_device_mfc_r,
@ -1094,7 +1122,12 @@ static void __init universal_machine_init(void)
s5p_i2c_hdmiphy_set_platdata(NULL); s5p_i2c_hdmiphy_set_platdata(NULL);
i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs)); 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); s5p_fimd0_set_platdata(&universal_lcd_pdata);
#endif
universal_touchkey_init(); universal_touchkey_init();
i2c_register_board_info(I2C_GPIO_BUS_12, i2c_gpio12_devs, i2c_register_board_info(I2C_GPIO_BUS_12, i2c_gpio12_devs,