Other Parts Discussed in Thread: OMAPL138
Tool/software: Linux
Hi,
I want to capture video from the composite input, do some processing, and then display the results on a screen via the vga output.
The processing will be Motion Detection and Image registration.
In a first time i wanted to do it within linux. I have follow this thread : e2e.ti.com/.../339153 in order to use the VPIF driver.
Then, i have edited the vpif_mmap_loopback example to be able to access my camera, and it work. But when the programm call ioctl with VIDIOC_REQBUFS , it issue a error and i need to reboot the board.
What can io do to allocate properly buffer and start streaming from my composite camera.
I attach my board file, my config file, the booting logs, the error log and the modified vpif_mmap_loopback example.
5618.0763.board-omapl138-lcdk.c
/*
* TI's OMAP-L138 LCDK Development Board
*
* Initial code: Syed Mohammed Khasim
*
* Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of
* any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/leds.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/mfd/davinci_aemif.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/cp_intc.h>
#include <mach/da8xx.h>
#include <mach/mux.h>
#include <mach/nand.h>
/* Titus Hack */
#include <media/davinci/vpif_types.h>
#include <media/tvp514x.h>
#define LCDKBOARD_PHY_ID "davinci_mdio-0:07"
#define DA850_LCDK_MMCSD_CD_PIN GPIO_TO_PIN(4, 0)
#define DA850_USB1_VBUS_PIN GPIO_TO_PIN(2, 4)
#define DA850_USB1_OC_PIN GPIO_TO_PIN(6, 13)
#define LCDKBOARD_SATA_REFCLKPN_RATE (100 * 1000 * 1000)
#define DA850_LCDK_USER_LED0 GPIO_TO_PIN(6, 12)
#define DA850_LCDK_USER_LED1 GPIO_TO_PIN(6, 13)
#define DA850_LCDK_USER_LED2 GPIO_TO_PIN(2, 12)
#define DA850_LCDK_USER_LED3 GPIO_TO_PIN(0, 9)
#define DA850_LCDK_USER_KEY0 GPIO_TO_PIN(2, 4)
#define DA850_LCDK_USER_KEY1 GPIO_TO_PIN(2, 5)
#if defined(CONFIG_USB_OHCI_HCD)
#define HAS_OHCI 1
#else
#define HAS_OHCI 0
#endif
#define DA850_LCDK_KEYS_DEBOUNCE_MS 10
#define DA850_LCDK_GPIO_KEYS_POLL_MS 200
#define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8)
#define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15)
/* Titus Hack */
#if defined(CONFIG_DA850_UI_RMII) && (HAS_EMAC)
#define HAS_RMII 1
#else
#define HAS_RMII 0
#endif
#if defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE) ||\
defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE_MODULE)
#define HAS_VPIF_CAPTURE 1
#else
#define HAS_VPIF_CAPTURE 0
#endif
#define TVP5147_CH0 "tvp514x-0"
#define TVP5147_CH1 "tvp514x-1"
#define VPIF_STATUS (0x002C)
#define VPIF_STATUS_CLR (0x0030)
#if defined(CONFIG_MTD_NAND_DAVINCI) || \
defined(CONFIG_MTD_NAND_DAVINCI_MODULE)
struct mtd_partition omapl138_lcdk_nandflash_partition[] = {
{
.name = "u-boot env",
.offset = 0,
.size = SZ_128K,
.mask_flags = MTD_WRITEABLE,
},
{
.name = "u-boot",
.offset = MTDPART_OFS_APPEND,
.size = SZ_512K,
.mask_flags = MTD_WRITEABLE,
},
{
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = SZ_2M,
.mask_flags = 0,
},
{
.name = "filesystem",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
.mask_flags = 0,
},
};
static struct davinci_nand_pdata omapl138_lcdk_nandflash_data = {
.parts = omapl138_lcdk_nandflash_partition,
.nr_parts = ARRAY_SIZE(omapl138_lcdk_nandflash_partition),
.ecc_mode = NAND_ECC_HW,
.options = NAND_BUSWIDTH_16,
.ecc_bits = 1, /* 4 bit mode is not
* supported with 16 bit NAND */
.bbt_options = NAND_BBT_USE_FLASH,
};
static const short omapl138_lcdk_nand_pins[] = {
DA850_EMA_D_0, DA850_EMA_D_1, DA850_EMA_D_2, DA850_EMA_D_3,
DA850_EMA_D_4, DA850_EMA_D_5, DA850_EMA_D_6, DA850_EMA_D_7,
DA850_EMA_D_8, DA850_EMA_D_9, DA850_EMA_D_10, DA850_EMA_D_11,
DA850_EMA_D_12, DA850_EMA_D_13, DA850_EMA_D_14, DA850_EMA_D_15,
DA850_EMA_A_1, DA850_EMA_A_2, DA850_NEMA_CS_3, DA850_NEMA_CS_4,
DA850_NEMA_WE, DA850_NEMA_OE,
-1
};
static struct resource omapl138_lcdk_nandflash_resource[] = {
{
.start = DA8XX_AEMIF_CS3_BASE,
.end = DA8XX_AEMIF_CS3_BASE + SZ_512K + 2 * SZ_1K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = DA8XX_AEMIF_CTL_BASE,
.end = DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device omapl138_lcdk_nandflash_device = {
.name = "davinci_nand",
.id = 1,
.dev = {
.platform_data = &omapl138_lcdk_nandflash_data,
},
.resource = omapl138_lcdk_nandflash_resource,
.num_resources = ARRAY_SIZE(omapl138_lcdk_nandflash_resource),
};
static __init void omapl138_lcdk_nand_init(void)
{
int ret;
ret = davinci_cfg_reg_list(omapl138_lcdk_nand_pins);
if (ret) {
pr_warn("da850_lcdk_init:"
"nand mux setup failed: %d\n", ret);
return;
}
platform_device_register(&omapl138_lcdk_nandflash_device);
}
#else
static void omapl138_lcdk_nand_init(void) { }
#endif
static short omapl138_lcdk_mii_pins[] __initdata = {
DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3,
DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER,
DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3,
DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK,
DA850_MDIO_D,
-1
};
static __init void omapl138_lcdk_config_emac(void)
{
void __iomem *cfgchip3 = DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG);
int ret;
u32 val;
struct davinci_soc_info *soc_info = &davinci_soc_info;
val = __raw_readl(cfgchip3);
val &= ~BIT(8);
ret = davinci_cfg_reg_list(omapl138_lcdk_mii_pins);
if (ret) {
pr_warning("%s: cpgmac/mii mux setup failed: %d\n",
__func__, ret);
return;
}
/* configure the CFGCHIP3 register for MII */
__raw_writel(val, cfgchip3);
pr_info("EMAC: MII PHY configured\n");
soc_info->emac_pdata->phy_id = LCDKBOARD_PHY_ID;
ret = da8xx_register_emac();
if (ret)
pr_warning("%s: emac registration failed: %d\n",
__func__, ret);
}
/*
* The following EDMA channels/slots are not being used by drivers (for
* example: Timer, GPIO, UART events etc) on da850/omap-l138 LCDK EVM,
* hence they are being reserved for codecs on the DSP side.
*/
static const s16 da850_dma0_rsv_chans[][2] = {
/* (offset, number) */
{ 8, 6},
{24, 4},
{30, 2},
{-1, -1}
};
static const s16 da850_dma0_rsv_slots[][2] = {
/* (offset, number) */
{ 8, 6},
{24, 4},
{30, 50},
{-1, -1}
};
static const s16 da850_dma1_rsv_chans[][2] = {
/* (offset, number) */
{ 0, 28},
{30, 2},
{-1, -1}
};
static const s16 da850_dma1_rsv_slots[][2] = {
/* (offset, number) */
{ 0, 28},
{30, 90},
{-1, -1}
};
static struct edma_rsv_info da850_edma_cc0_rsv = {
.rsv_chans = da850_dma0_rsv_chans,
.rsv_slots = da850_dma0_rsv_slots,
};
static struct edma_rsv_info da850_edma_cc1_rsv = {
.rsv_chans = da850_dma1_rsv_chans,
.rsv_slots = da850_dma1_rsv_slots,
};
static struct edma_rsv_info *da850_edma_rsv[2] = {
&da850_edma_cc0_rsv,
&da850_edma_cc1_rsv,
};
static const short lcdk_mmcsd0_pins[] = {
DA850_MMCSD0_DAT_0, DA850_MMCSD0_DAT_1, DA850_MMCSD0_DAT_2,
DA850_MMCSD0_DAT_3, DA850_MMCSD0_CLK, DA850_MMCSD0_CMD,
DA850_GPIO3_12, DA850_GPIO3_13,
-1
};
static int da850_lcdk_mmc_get_ro(int index)
{
return 0;
}
static int da850_lcdk_mmc_get_cd(int index)
{
return !gpio_get_value(DA850_LCDK_MMCSD_CD_PIN);
}
static struct davinci_mmc_config da850_mmc_config = {
.get_ro = da850_lcdk_mmc_get_ro,
.get_cd = da850_lcdk_mmc_get_cd,
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
.version = MMC_CTLR_VERSION_2,
};
static __init void omapl138_lcdk_mmc_init(void)
{
int ret;
ret = davinci_cfg_reg_list(lcdk_mmcsd0_pins);
if (ret) {
pr_warning("%s: MMC/SD0 mux setup failed: %d\n",
__func__, ret);
return;
}
ret = gpio_request_one(DA850_LCDK_MMCSD_CD_PIN,
GPIOF_DIR_IN, "MMC CD");
if (ret < 0) {
pr_warning("%s: can not open GPIO %d\n",
__func__, DA850_LCDK_MMCSD_CD_PIN);
return;
}
ret = da8xx_register_mmcsd0(&da850_mmc_config);
if (ret) {
pr_warning("%s: MMC/SD0 registration failed: %d\n",
__func__, ret);
goto mmc_setup_mmcsd_fail;
}
return;
mmc_setup_mmcsd_fail:
gpio_free(DA850_LCDK_MMCSD_CD_PIN);
}
static irqreturn_t omapl138_lcdk_usb_ocic_irq(int irq, void *dev_id);
static const short da850_lcdk_usb11_pins[] = {
DA850_GPIO2_4, DA850_GPIO6_13,
-1
};
static struct da8xx_ohci_root_hub omapl138_lcdk_usb11_pdata = {
.type = GPIO_BASED,
.method = {
.gpio_method = {
.power_control_pin = DA850_USB1_VBUS_PIN,
.over_current_indicator = DA850_USB1_OC_PIN,
},
},
.board_ocic_handler = omapl138_lcdk_usb_ocic_irq,
};
static irqreturn_t omapl138_lcdk_usb_ocic_irq(int irq, void *handler)
{
if (handler != NULL)
((da8xx_ocic_handler_t)handler)(&omapl138_lcdk_usb11_pdata, 1);
return IRQ_HANDLED;
}
/* VGA */
static const short omapl138_lcdk_lcdc_pins[] = {
DA850_GPIO2_8, DA850_GPIO2_15,
-1
};
/* Backlight and power is for use with LCD expansion header only */
static void da850_panel_power_ctrl(int val)
{
/* lcd backlight */
gpio_set_value(DA850_LCD_BL_PIN, val);
/* lcd power */
gpio_set_value(DA850_LCD_PWR_PIN, val);
}
static int da850_lcd_hw_init(void)
{
void __iomem *cfg_mstpri1_base;
void __iomem *cfg_mstpri2_base;
void __iomem *emifb;
void __iomem *myptr;
int status;
u32 val;
/*
* Default master priorities in reg 0 are all lower by default than LCD
* which is set below to 0. Hence don't need to change here.
*/
/* set EDMA30TC0 and TC1 to lower than LCDC (4 < 0) */
cfg_mstpri1_base = DA8XX_SYSCFG0_VIRT(DA8XX_MSTPRI1_REG);
val = __raw_readl(cfg_mstpri1_base);
val &= 0xFFFF00FF;
val |= 4 << 8; /* 0-high, 7-low priority*/
val |= 4 << 12; /* 0-high, 7-low priority*/
__raw_writel(val, cfg_mstpri1_base);
/*
* Reconfigure the LCDC priority to the highest to ensure that
* the throughput/latency requirements for the LCDC are met.
*/
cfg_mstpri2_base = DA8XX_SYSCFG0_VIRT(DA8XX_MSTPRI2_REG);
val = __raw_readl(cfg_mstpri2_base);
val &= 0x0fffffff;
__raw_writel(val, cfg_mstpri2_base);
/* set BPRIO */
#define DA8XX_EMIF30_CONTROL_BASE 0xB0000000
#define DA8XX_EMIF30_BPRIO_OFFSET 0x20
#define DA8XX_EMIFB_VIRT(x) (emifb + (x))
emifb = ioremap(DA8XX_EMIF30_CONTROL_BASE, SZ_4K);
myptr = DA8XX_EMIFB_VIRT(0x20);
__raw_writel(0x20, myptr);
status = gpio_request(DA850_LCD_BL_PIN, "lcd bl\n");
if (status < 0)
return status;
status = gpio_request(DA850_LCD_PWR_PIN, "lcd pwr\n");
if (status < 0) {
gpio_free(DA850_LCD_BL_PIN);
return status;
}
gpio_direction_output(DA850_LCD_BL_PIN, 0);
gpio_direction_output(DA850_LCD_PWR_PIN, 0);
/* Switch off panel power and backlight */
da850_panel_power_ctrl(0);
/* Switch on panel power and backlight */
da850_panel_power_ctrl(1);
return 0;
}
static void omapl138_lcdk_display_init(void)
{
int ret;
ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
if (ret)
pr_warn("omapl138_lcdk_init: lcdcntl mux setup failed:%d\n",
ret);
ret = davinci_cfg_reg_list(omapl138_lcdk_lcdc_pins);
if (ret)
pr_warn("omapl138_lcdk_init: evm specific lcd mux setup "
"failed: %d\n", ret);
da850_lcd_hw_init();
ret = da8xx_register_lcdc(&vga_monitor_pdata);
if (ret)
pr_warn("omapl138_lcdk_init: lcdc registration failed: %d\n",
ret);
}
static __init void omapl138_lcdk_usb_init(void)
{
u32 cfgchip2;
int ret;
/* Setup the Ref. clock frequency for the LCDK at 24 MHz. */
cfgchip2 = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG));
cfgchip2 &= ~CFGCHIP2_REFFREQ;
cfgchip2 |= CFGCHIP2_REFFREQ_24MHZ;
/*
* Select internal reference clock for USB 2.0 PHY
* and use it as a clock source for USB 1.1 PHY
* (this is the default setting anyway).
*/
cfgchip2 &= ~CFGCHIP2_USB1PHYCLKMUX;
cfgchip2 |= CFGCHIP2_USB2PHYCLKMUX;
/*
* We have to override VBUS/ID signals when MUSB is configured into the
* host-only mode -- ID pin will float if no cable is connected, so the
* controller won't be able to drive VBUS thinking that it's a B-device.
* Otherwise, we want to use the OTG mode and enable VBUS comparators.
*/
cfgchip2 &= ~CFGCHIP2_OTGMODE;
cfgchip2 |= CFGCHIP2_SESENDEN | CFGCHIP2_VBDTCTEN;
/*
* TPS2065 switch @ 5V supplies 1 A (sustains 1.5 A),
* with the power on to power good time of 3 ms.
*/
ret = da8xx_register_usb20(1000, 3);
if (ret)
pr_warn("%s: USB 2.0 registration failed: %d\n",
__func__, ret);
__raw_writel(cfgchip2, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG));
if (HAS_OHCI)
da8xx_board_usb_init(da850_lcdk_usb11_pins,
&omapl138_lcdk_usb11_pdata);
return;
}
static struct davinci_uart_config omapl138_lcdk_uart_config __initdata = {
.enabled_uarts = 0x7,
};
/* I2C */
static struct i2c_board_info __initdata omapl138_lcdk_i2c_devices[] = {
{
I2C_BOARD_INFO("tlv320aic3x", 0x18),
},
};
static struct i2c_gpio_platform_data da850_gpio_i2c_pdata = {
.sda_pin = GPIO_TO_PIN(1, 4),
.scl_pin = GPIO_TO_PIN(1, 5),
.udelay = 2, /* 250 KHz */
};
static struct platform_device da850_gpio_i2c = {
.name = "i2c-gpio",
.id = 1,
.dev = {
.platform_data = &da850_gpio_i2c_pdata,
},
};
static void omapl138_lcdk_i2c_init(void)
{
int ret;
ret = davinci_cfg_reg_list(da850_i2c0_pins);
if (ret)
pr_warn("omapl138_lcdk_init: i2c0 mux setup failed: %d\n",
ret);
platform_device_register(&da850_gpio_i2c);
if (ret)
pr_warn("omapl138_lcdk_init: i2c0 registration failed: %d\n",
ret);
i2c_register_board_info(1, omapl138_lcdk_i2c_devices,
ARRAY_SIZE(omapl138_lcdk_i2c_devices));
}
/* Set up OMAP-L138 LCDK low-level McASP driver */
static u8 da850_iis_serializer_direction[] = {
INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
INACTIVE_MODE, TX_MODE, RX_MODE, INACTIVE_MODE,
};
static struct snd_platform_data omapl138_lcdk_snd_data = {
.tx_dma_offset = 0x2000,
.rx_dma_offset = 0x2000,
.op_mode = DAVINCI_MCASP_IIS_MODE,
.num_serializer = ARRAY_SIZE(da850_iis_serializer_direction),
.tdm_slots = 2,
.serial_dir = da850_iis_serializer_direction,
.asp_chan_q = EVENTQ_0,
.version = MCASP_VERSION_2,
.txnumevt = 1,
.rxnumevt = 1,
};
static const short omapl138_lcdk_mcasp_pins[] __initconst = {
DA850_AHCLKX, DA850_ACLKX, DA850_AFSX,
DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE,
DA850_AXR_13, DA850_AXR_14,
-1
};
static void omapl138_lcdk_sound_init(void)
{
int ret;
ret = davinci_cfg_reg_list(omapl138_lcdk_mcasp_pins);
if (ret)
pr_warn("omapl138_lcdk_init: mcasp mux setup failed: %d\n",
ret);
da8xx_register_mcasp(0, &omapl138_lcdk_snd_data);
}
static const short omapl138_lcdk_led_pin_mux[] __initconst = {
DA850_GPIO6_12,
#if !HAS_OHCI
DA850_GPIO6_13,
#endif
DA850_GPIO2_12,
DA850_GPIO0_9,
-1
};
static struct gpio_led gpio_leds[] = {
{
.active_low = 1,
.gpio = DA850_LCDK_USER_LED0,
.name = "user_led0",
},
#if !HAS_OHCI
{
.active_low = 1,
.gpio = DA850_LCDK_USER_LED1,
.name = "user_led1",
},
#endif
{
.active_low = 1,
.gpio = DA850_LCDK_USER_LED2,
.name = "user_led2",
},
{
.active_low = 1,
.gpio = DA850_LCDK_USER_LED3,
.name = "user_led3",
},
};
static struct gpio_led_platform_data gpio_led_info = {
.leds = gpio_leds,
.num_leds = ARRAY_SIZE(gpio_leds),
};
static struct platform_device leds_gpio = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &gpio_led_info,
},
};
static __init void omapl138_lcdk_led_init(void)
{
int err;
davinci_cfg_reg_list(omapl138_lcdk_led_pin_mux);
err = platform_device_register(&leds_gpio);
if (err)
pr_err("failed to register leds_gpio device\n");
return;
};
static const short omapl138_lcdk_keys_pin_mux[] __initconst = {
#if !HAS_OHCI
DA850_GPIO2_4,
#endif
DA850_GPIO2_5,
-1
};
static struct gpio_keys_button omapl138_lcdk_evm_keys[] = {
#if !HAS_OHCI
{
.type = EV_KEY,
.active_low = 1,
.wakeup = 0,
.debounce_interval = DA850_LCDK_KEYS_DEBOUNCE_MS,
.code = KEY_F8,
.gpio = DA850_LCDK_USER_KEY0,
.desc = "pb1",
},
#endif
{
.type = EV_KEY,
.active_low = 1,
.wakeup = 0,
.debounce_interval = DA850_LCDK_KEYS_DEBOUNCE_MS,
.code = KEY_F7,
.gpio = DA850_LCDK_USER_KEY1,
.desc = "pb2",
},
};
static struct gpio_keys_platform_data omapl138_lcdk_evm_keys_pdata = {
.buttons = omapl138_lcdk_evm_keys,
.nbuttons = ARRAY_SIZE(omapl138_lcdk_evm_keys),
.poll_interval = DA850_LCDK_GPIO_KEYS_POLL_MS,
};
static struct platform_device omapl138_lcdk_evm_keys_device = {
.name = "gpio-keys-polled",
.id = 0,
.dev = {
.platform_data = &omapl138_lcdk_evm_keys_pdata
},
};
static __init void omapl138_lcdk_keys_init(void)
{
int err;
davinci_cfg_reg_list(omapl138_lcdk_keys_pin_mux);
err = platform_device_register(&omapl138_lcdk_evm_keys_device);
if (err)
pr_err("failed to register omapl138_lcdk_evm_keys_device\n");
return;
};
static struct davinci_pm_config da850_pm_pdata = {
.sleepcount = 128,
};
static struct platform_device da850_pm_device = {
.name = "pm-davinci",
.dev = {
.platform_data = &da850_pm_pdata,
},
.id = -1,
};
/* Titus Hack */
static int da850_setup_vpif_input_channel_mode(int mux_mode)
{
return 0;
}
static int da850_vpif_intr_status(void __iomem *vpif_base, int channel)
{
int status = 0;
int mask;
if (channel < 0 || channel > 3)
return 0;
mask = 1 << channel;
status = __raw_readl((vpif_base + VPIF_STATUS)) & mask;
__raw_writel(status, (vpif_base + VPIF_STATUS_CLR));
return status;
}
/* VPIF capture configuration */
static struct tvp514x_platform_data tvp5146_pdata = {
.clk_polarity = 0,
.hs_polarity = 1,
.vs_polarity = 1
};
#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = {
{
.name = TVP5147_CH0,
.board_info = {
I2C_BOARD_INFO("tvp5146", 0x5d),
.platform_data = &tvp5146_pdata,
},
.input = INPUT_CVBS_VI2B,
.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
.can_route = 1,
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
{
.name = TVP5147_CH1,
.board_info = {
I2C_BOARD_INFO("tvp5146", 0x5c),
.platform_data = &tvp5146_pdata,
},
.input = INPUT_SVIDEO_VI2C_VI1C,
.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
.can_route = 1,
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
};
static const struct vpif_input da850_ch0_inputs[] = {
{
.input = {
.index = 0,
.name = "Composite",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = TVP514X_STD_ALL,
},
.subdev_name = TVP5147_CH0,
},
};
static const struct vpif_input da850_ch1_inputs[] = {
{
.input = {
.index = 0,
.name = "S-Video",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = TVP514X_STD_ALL,
},
.subdev_name = TVP5147_CH1,
},
};
static struct vpif_capture_config da850_vpif_capture_config = {
.setup_input_channel_mode = da850_setup_vpif_input_channel_mode,
.intr_status = da850_vpif_intr_status,
.subdev_info = da850_vpif_capture_sdev_info,
.subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info),
.chan_config[0] = {
.inputs = da850_ch0_inputs,
.input_count = ARRAY_SIZE(da850_ch0_inputs),
},
.chan_config[1] = {
.inputs = da850_ch1_inputs,
.input_count = ARRAY_SIZE(da850_ch1_inputs),
},
.card_name = "DA850/OMAP-L138 Video Capture",
};
static __init void omapl138_lcdk_init(void)
{
int ret;
davinci_serial_init(&omapl138_lcdk_uart_config);
/*
* shut down uart 0 and 1; they are not used on this board and
* accessing them causes endless "too much work in irq53" messages
* with arago fs
*/
__raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30);
__raw_writel(0, IO_ADDRESS(DA8XX_UART0_BASE) + 0x30);
omapl138_lcdk_config_emac();
ret = da850_register_edma(da850_edma_rsv);
if (ret)
pr_warning("%s: EDMA registration failed: %d\n",
__func__, ret);
omapl138_lcdk_mmc_init();
omapl138_lcdk_usb_init();
ret = da8xx_register_watchdog();
if (ret)
pr_warning("omapl138_lcdk_init: "
"watchdog registration failed: %d\n",
ret);
ret = da8xx_register_rtc();
if (ret)
pr_warning("omapl138_lcdk_init: rtc setup failed: %d\n", ret);
omapl138_lcdk_i2c_init();
omapl138_lcdk_sound_init();
ret = da850_register_sata(LCDKBOARD_SATA_REFCLKPN_RATE);
if (ret)
pr_warning("omapl138_lcdk_init: sata registration failed: %d\n",
ret);
ret = da850_register_pm(&da850_pm_device);
if (ret)
pr_warning("da850_evm_init: suspend registration failed: %d\n",
ret);
omapl138_lcdk_led_init();
omapl138_lcdk_keys_init();
omapl138_lcdk_nand_init();
omapl138_lcdk_display_init();
/* Titus Hack */
if (!HAS_RMII && HAS_VPIF_CAPTURE) {
ret = davinci_cfg_reg_list(da850_vpif_capture_pins);
if (ret)
pr_warning("da850_evm_init VPIF : vpif capture mux failed: "
"%d\n", ret);
else
pr_warning("da850_evm_init VPIF : vpif capture mux success: "
"%d\n", ret);
ret = da850_register_vpif_capture(&da850_vpif_capture_config);
if (ret)
pr_warning("da850_evm_init VPIF : VPIF registration failed: "
"%d\n", ret);
else
pr_warning("da850_evm_init VPIF : VPIF registration success: "
"%d\n", ret);
}
}
#ifdef CONFIG_SERIAL_8250_CONSOLE
static int __init omapl138_lcdk_console_init(void)
{
if (!machine_is_omapl138_lcdkboard())
return 0;
return add_preferred_console("ttyS", 2, "115200");
}
console_initcall(omapl138_lcdk_console_init);
#endif
static void __init omapl138_lcdk_map_io(void)
{
da850_init();
}
MACHINE_START(OMAPL138_LCDKBOARD, "AM18x/OMAP-L138 lcdk board")
.atag_offset = 0x100,
.map_io = omapl138_lcdk_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
.init_machine = omapl138_lcdk_init,
.dma_zone_size = SZ_128M,
.restart = da8xx_restart,
MACHINE_END
8322.0028.dot_config_lcdk.txt
# # Automatically generated file; DO NOT EDIT. # Linux/arm 3.3.0 Kernel Configuration # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_USES_GETTIMEOFFSET is not set CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_KTIME_SCALAR=y CONFIG_HAVE_PROC_CPU=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_ARCH_HAS_CPUFREQ=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ZONE_DMA=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_ARM_PATCH_PHYS_VIRT=y CONFIG_GENERIC_BUG=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_HAVE_IRQ_WORK=y # # General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_LZO is not set CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_FHANDLE is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set CONFIG_HAVE_GENERIC_HARDIRQS=y # # IRQ subsystem # CONFIG_GENERIC_HARDIRQS=y CONFIG_HAVE_SPARSE_IRQ=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_CHIP=y # CONFIG_SPARSE_IRQ is not set # # RCU Subsystem # CONFIG_TINY_PREEMPT_RCU=y CONFIG_PREEMPT_RCU=y # CONFIG_RCU_TRACE is not set # CONFIG_TREE_RCU_TRACE is not set # CONFIG_RCU_BOOST is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_NAMESPACES is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set # CONFIG_RD_XZ is not set # CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_EMBEDDED=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS is not set # CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_CLK=y CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_BSGLIB is not set # CONFIG_BLK_DEV_INTEGRITY is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_OSF_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set # CONFIG_MAC_PARTITION is not set CONFIG_MSDOS_PARTITION=y # CONFIG_BSD_DISKLABEL is not set # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set # CONFIG_LDM_PARTITION is not set # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" # CONFIG_INLINE_SPIN_TRYLOCK is not set # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK is not set # CONFIG_INLINE_SPIN_LOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK_IRQ is not set # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set # CONFIG_INLINE_SPIN_UNLOCK is not set # CONFIG_INLINE_SPIN_UNLOCK_BH is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_READ_TRYLOCK is not set # CONFIG_INLINE_READ_LOCK is not set # CONFIG_INLINE_READ_LOCK_BH is not set # CONFIG_INLINE_READ_LOCK_IRQ is not set # CONFIG_INLINE_READ_LOCK_IRQSAVE is not set # CONFIG_INLINE_READ_UNLOCK is not set # CONFIG_INLINE_READ_UNLOCK_BH is not set # CONFIG_INLINE_READ_UNLOCK_IRQ is not set # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_WRITE_TRYLOCK is not set # CONFIG_INLINE_WRITE_LOCK is not set # CONFIG_INLINE_WRITE_LOCK_BH is not set # CONFIG_INLINE_WRITE_LOCK_IRQ is not set # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set # CONFIG_INLINE_WRITE_UNLOCK is not set # CONFIG_INLINE_WRITE_UNLOCK_BH is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set # CONFIG_MUTEX_SPIN_ON_OWNER is not set CONFIG_FREEZER=y # # System Type # CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_HIGHBANK is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_PRIMA2 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_MXC is not set # CONFIG_ARCH_MXS is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_DOVE is not set # CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_LPC32XX is not set # CONFIG_ARCH_MV78XX0 is not set # CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_MMP is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_W90X900 is not set # CONFIG_ARCH_TEGRA is not set # CONFIG_ARCH_PICOXCELL is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set # CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_S5P64X0 is not set # CONFIG_ARCH_S5PC100 is not set # CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_EXYNOS is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_U300 is not set # CONFIG_ARCH_U8500 is not set # CONFIG_ARCH_NOMADIK is not set CONFIG_ARCH_DAVINCI=y # CONFIG_ARCH_OMAP is not set # CONFIG_PLAT_SPEAR is not set # CONFIG_ARCH_VT8500 is not set # CONFIG_ARCH_ZYNQ is not set CONFIG_CP_INTC=y # # TI DaVinci Implementations # # # DaVinci Core Type # # CONFIG_ARCH_DAVINCI_DM644x is not set # CONFIG_ARCH_DAVINCI_DM355 is not set # CONFIG_ARCH_DAVINCI_DM646x is not set # CONFIG_ARCH_DAVINCI_DA830 is not set CONFIG_ARCH_DAVINCI_DA850=y # CONFIG_DAVINCI_UART1_AFE is not set CONFIG_ARCH_DAVINCI_DA8XX=y # CONFIG_ARCH_DAVINCI_DM365 is not set # CONFIG_ARCH_DAVINCI_TNETV107X is not set # # DaVinci Board Type # # CONFIG_WIFI_CONTROL_FUNC is not set CONFIG_MACH_DAVINCI_DA850_EVM=y # CONFIG_DA850_UI_NONE is not set # CONFIG_DA850_UI_RMII is not set # CONFIG_DA850_UI_CLCD is not set CONFIG_DA850_UI_SD_VIDEO_PORT=y # CONFIG_DA850_UI_CAMERA is not set CONFIG_DA850_FIX_PLL0_SYSCLK3RATE=0 # CONFIG_DA850_WL12XX is not set CONFIG_GPIO_PCA953X=y CONFIG_KEYBOARD_GPIO_POLLED=y # CONFIG_MACH_MITYOMAPL138 is not set CONFIG_MACH_OMAPL138_LCDKBOARD=y # CONFIG_MACH_DAVINCI_DA850_SDI is not set CONFIG_DAVINCI_MUX=y # CONFIG_DAVINCI_MUX_DEBUG is not set # CONFIG_DAVINCI_MUX_WARNINGS is not set CONFIG_DAVINCI_RESET_CLOCKS=y # # System MMU # # # Processor Type # CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y CONFIG_CPU_PABRT_LEGACY=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y CONFIG_CPU_USE_DOMAINS=y # # Processor Features # # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set # CONFIG_CACHE_L2X0 is not set CONFIG_ARM_L1_CACHE_SHIFT=5 CONFIG_ARM_NR_BANKS=8 # # Bus support # # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_ARCH_NR_GPIO=0 # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_COUNT=y CONFIG_HZ=100 CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set CONFIG_HAVE_ARCH_PFN_VALID=y # CONFIG_HIGHMEM is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_HAVE_MEMBLOCK=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 # CONFIG_COMPACTION is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_NEED_PER_CPU_KM=y # CONFIG_CLEANCACHE is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_LEDS=y # CONFIG_LEDS_CPU is not set CONFIG_ALIGNMENT_TRAP=y # CONFIG_UACCESS_WITH_MEMCPY is not set # CONFIG_SECCOMP is not set # CONFIG_CC_STACKPROTECTOR is not set # CONFIG_DEPRECATED_PARAM_STRUCT is not set # # Boot options # # CONFIG_USE_OF is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="" # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set # CONFIG_AUTO_ZRELADDR is not set # # CPU Power Management # # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # # ARM CPU frequency scaling drivers # # CONFIG_ARM_EXYNOS4210_CPUFREQ is not set CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # # Floating point emulation # # # At least one emulation must be selected # # CONFIG_VFP is not set # # Userspace binary formats # CONFIG_BINFMT_ELF=y CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_PM_SLEEP=y # CONFIG_PM_RUNTIME is not set CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_APM_EMULATION is not set CONFIG_PM_CLK=y CONFIG_CPU_PM=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARM_CPU_SUSPEND=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_UNIX=y # CONFIG_UNIX_DIAG is not set CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y # CONFIG_IP_PNP_BOOTP is not set # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE_DEMUX is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_INET_UDP_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set # CONFIG_IPV6_MIP6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=m # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETWORK_PHY_TIMESTAMPING is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration # # CONFIG_NETFILTER_NETLINK_ACCT is not set # CONFIG_NETFILTER_NETLINK_QUEUE is not set # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # CONFIG_IP_VS is not set # # IP: Netfilter Configuration # # CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set # # IPv6: Netfilter Configuration # # CONFIG_NF_DEFRAG_IPV6 is not set # CONFIG_IP6_NF_QUEUE is not set # CONFIG_IP6_NF_IPTABLES is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set CONFIG_BQL=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set # CONFIG_LIB80211 is not set # # CFG80211 needs to be enabled for MAC80211 # # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_RFKILL_REGULATOR is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_GENERIC_CPU_DEVICES is not set CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y # CONFIG_DMA_SHARED_BUFFER is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_AFS_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # CONFIG_MTD_CHAR=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set # CONFIG_SM_FTL is not set # CONFIG_MTD_OOPS is not set # CONFIG_MTD_SWAP is not set # # RAM/ROM/Flash chip drivers # # CONFIG_MTD_CFI is not set # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set # CONFIG_MTD_BLOCK2MTD is not set # # Disk-On-Chip Device Drivers # # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set # CONFIG_MTD_DOCG3 is not set CONFIG_MTD_NAND_ECC=y # CONFIG_MTD_NAND_ECC_SMC is not set CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_BCH is not set # CONFIG_MTD_SM_COMMON is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set # CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set CONFIG_MTD_NAND_DAVINCI=y # CONFIG_MTD_ONENAND is not set # # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set CONFIG_MTD_UBI=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_RESERVE=1 # CONFIG_MTD_UBI_GLUEBI is not set # CONFIG_MTD_UBI_DEBUG is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 # CONFIG_BLK_DEV_CRYPTOLOOP is not set # # DRBD disabled because PROC_FS, INET or CONNECTOR not selected # # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=1 CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_MG_DISK is not set # CONFIG_BLK_DEV_RBD is not set # # Misc devices # # CONFIG_SENSORS_LIS3LV02D is not set # CONFIG_AD525X_DPOT is not set # CONFIG_ATMEL_PWM is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_APDS9802ALS is not set # CONFIG_ISL29003 is not set # CONFIG_ISL29020 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_SENSORS_BH1780 is not set # CONFIG_SENSORS_BH1770 is not set # CONFIG_SENSORS_APDS990X is not set # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set # CONFIG_BMP085 is not set # CONFIG_USB_SWITCH_FSA9480 is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=y # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_IWMC3200TOP is not set # # Texas Instruments shared transport line discipline # # CONFIG_TI_ST is not set # CONFIG_SENSORS_LIS3_I2C is not set # # Altera FPGA firmware download module # # CONFIG_ALTERA_STAPL is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_LIBFC is not set # CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_VERBOSE_ERROR=y CONFIG_SATA_PMP=y # # Controllers with non-SFF native interface # CONFIG_SATA_AHCI_PLATFORM=y # CONFIG_ATA_SFF is not set # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set CONFIG_NETDEVICES=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set # CONFIG_DUMMY is not set # CONFIG_EQUALIZER is not set CONFIG_MII=y # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y # CONFIG_TUN is not set # CONFIG_VETH is not set # # CAIF transport drivers # CONFIG_ETHERNET=y CONFIG_NET_VENDOR_BROADCOM=y # CONFIG_B44 is not set # CONFIG_NET_CALXEDA_XGMAC is not set CONFIG_NET_VENDOR_CHELSIO=y # CONFIG_DM9000 is not set # CONFIG_DNET is not set CONFIG_NET_VENDOR_FARADAY=y # CONFIG_FTMAC100 is not set # CONFIG_FTGMAC100 is not set CONFIG_NET_VENDOR_INTEL=y CONFIG_NET_VENDOR_I825XX=y CONFIG_NET_VENDOR_MARVELL=y CONFIG_NET_VENDOR_MICREL=y # CONFIG_KS8851_MLL is not set CONFIG_NET_VENDOR_NATSEMI=y CONFIG_NET_VENDOR_8390=y # CONFIG_AX88796 is not set # CONFIG_ETHOC is not set CONFIG_NET_VENDOR_SEEQ=y # CONFIG_SEEQ8005 is not set CONFIG_NET_VENDOR_SMSC=y # CONFIG_SMC91X is not set # CONFIG_SMC911X is not set # CONFIG_SMSC911X is not set CONFIG_NET_VENDOR_STMICRO=y # CONFIG_STMMAC_ETH is not set CONFIG_NET_VENDOR_TI=y CONFIG_TI_DAVINCI_EMAC=y CONFIG_TI_DAVINCI_MDIO=y CONFIG_TI_DAVINCI_CPDMA=y CONFIG_PHYLIB=y # # MII PHY device drivers # # CONFIG_MARVELL_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set CONFIG_LXT_PHY=y # CONFIG_CICADA_PHY is not set # CONFIG_VITESSE_PHY is not set CONFIG_SMSC_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_STE10XP is not set CONFIG_LSI_ET1011C_PHY=y # CONFIG_MICREL_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # # USB Network Adapters # # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set CONFIG_WLAN=y # CONFIG_WL1271_WLAN is not set # CONFIG_USB_ZD1201 is not set # CONFIG_HOSTAP is not set CONFIG_WL12XX_PLATFORM_DATA=y # # Enable WiMAX (Networking options) to see the WiMAX drivers # # CONFIG_WAN is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set CONFIG_INPUT_POLLDEV=y # CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ADP5588 is not set # CONFIG_KEYBOARD_ADP5589 is not set CONFIG_KEYBOARD_ATKBD=m # CONFIG_KEYBOARD_QT1070 is not set # CONFIG_KEYBOARD_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set CONFIG_KEYBOARD_GPIO=y # CONFIG_KEYBOARD_TCA6416 is not set # CONFIG_KEYBOARD_TCA8418 is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_MCS is not set # CONFIG_KEYBOARD_MPR121 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_SAMSUNG is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set CONFIG_KEYBOARD_XTKBD=m # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_AD7879 is not set # CONFIG_TOUCHSCREEN_ATMEL_MXT is not set # CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set # CONFIG_TOUCHSCREEN_BU21013 is not set # CONFIG_TOUCHSCREEN_CY8CTMG110 is not set # CONFIG_TOUCHSCREEN_DYNAPRO is not set # CONFIG_TOUCHSCREEN_HAMPSHIRE is not set # CONFIG_TOUCHSCREEN_EETI is not set # CONFIG_TOUCHSCREEN_EGALAX is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_WACOM_W8001 is not set # CONFIG_TOUCHSCREEN_MAX11801 is not set # CONFIG_TOUCHSCREEN_MCS5000 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set # CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_PIXCIR is not set # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set # CONFIG_TOUCHSCREEN_TSC_SERIO is not set # CONFIG_TOUCHSCREEN_TSC2007 is not set # CONFIG_TOUCHSCREEN_TSC2004 is not set # CONFIG_TOUCHSCREEN_W90X900 is not set # CONFIG_TOUCHSCREEN_ST1232 is not set # CONFIG_TOUCHSCREEN_TPS6507X is not set # CONFIG_INPUT_MISC is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_SERPORT=y CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y # CONFIG_VT_CONSOLE is not set CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=8 # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_TRACE_SINK is not set CONFIG_DEVKMEM=y # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=3 CONFIG_SERIAL_8250_RUNTIME_UARTS=3 # CONFIG_SERIAL_8250_EXTENDED is not set # # Non-8250 serial port support # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_XILINX_PS_UART is not set # CONFIG_TTY_PRINTK is not set # CONFIG_HVC_DCC is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m # CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set # CONFIG_RAMOOPS is not set CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y # CONFIG_I2C_MUX is not set CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # # # I2C system bus drivers (mostly embedded / system-on-chip) # CONFIG_I2C_DAVINCI=y # CONFIG_I2C_DESIGNWARE_PLATFORM is not set CONFIG_I2C_GPIO=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_PXA_PCI is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_DIOLAN_U2C is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_STUB is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_SPI is not set # # PPS support # # CONFIG_PPS is not set # # PPS generators support # # # PTP clock support # # # Enable Device Drivers -> PPS to see the PTP clock options. # CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set # CONFIG_GPIO_SYSFS is not set # # Memory mapped GPIO drivers: # # CONFIG_GPIO_GENERIC_PLATFORM is not set # # I2C GPIO expanders: # # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X_IRQ is not set CONFIG_GPIO_PCF857X=y # CONFIG_GPIO_SX150X is not set # CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: # # # SPI GPIO expanders: # # CONFIG_GPIO_MCP23S08 is not set # # AC97 GPIO expanders: # # # MODULbus GPIO expanders: # # CONFIG_GENERIC_PWM is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_CORE is not set # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_DW_WATCHDOG is not set CONFIG_DAVINCI_WATCHDOG=y # CONFIG_MAX63XX_WATCHDOG is not set # # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # # CONFIG_BCMA is not set # # Multifunction device drivers # CONFIG_MFD_CORE=y # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_HTC_I2CPLD is not set # CONFIG_TPS6105X is not set # CONFIG_TPS65010 is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_MFD_TPS65910 is not set # CONFIG_MFD_TPS65912_I2C is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_STMPE is not set # CONFIG_MFD_TC3589X is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_T7L66XB is not set # CONFIG_MFD_TC6387XB is not set # CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_DA9052_I2C is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set # CONFIG_MFD_S5M_CORE is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_ABX500_CORE is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_AAT2870_CORE is not set CONFIG_REGULATOR=y # CONFIG_REGULATOR_DEBUG is not set CONFIG_REGULATOR_DUMMY=y # CONFIG_REGULATOR_FIXED_VOLTAGE is not set # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set # CONFIG_REGULATOR_USERSPACE_CONSUMER is not set # CONFIG_REGULATOR_GPIO is not set # CONFIG_REGULATOR_BQ24022 is not set # CONFIG_REGULATOR_MAX1586 is not set # CONFIG_REGULATOR_MAX8649 is not set # CONFIG_REGULATOR_MAX8660 is not set # CONFIG_REGULATOR_MAX8952 is not set # CONFIG_REGULATOR_LP3971 is not set # CONFIG_REGULATOR_LP3972 is not set # CONFIG_REGULATOR_TPS65023 is not set CONFIG_REGULATOR_TPS6507X=y # CONFIG_REGULATOR_ISL6271A is not set # CONFIG_REGULATOR_AD5398 is not set CONFIG_MEDIA_SUPPORT=y # # Multimedia core support # # CONFIG_MEDIA_CONTROLLER is not set CONFIG_VIDEO_DEV=y CONFIG_VIDEO_V4L2_COMMON=y # CONFIG_DVB_CORE is not set CONFIG_VIDEO_MEDIA=y # # Multimedia drivers # CONFIG_RC_CORE=y CONFIG_LIRC=y CONFIG_RC_MAP=y CONFIG_IR_NEC_DECODER=y CONFIG_IR_RC5_DECODER=y CONFIG_IR_RC6_DECODER=y CONFIG_IR_JVC_DECODER=y CONFIG_IR_SONY_DECODER=y CONFIG_IR_RC5_SZ_DECODER=y CONFIG_IR_SANYO_DECODER=y CONFIG_IR_MCE_KBD_DECODER=y CONFIG_IR_LIRC_CODEC=y # CONFIG_RC_ATI_REMOTE is not set # CONFIG_IR_IMON is not set # CONFIG_IR_MCEUSB is not set # CONFIG_IR_REDRAT3 is not set # CONFIG_IR_STREAMZAP is not set # CONFIG_RC_LOOPBACK is not set # CONFIG_MEDIA_ATTACH is not set CONFIG_MEDIA_TUNER=y CONFIG_MEDIA_TUNER_CUSTOMISE=y # # Customize TV tuners # CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA827X=m CONFIG_MEDIA_TUNER_TDA18271=m CONFIG_MEDIA_TUNER_TDA9887=m CONFIG_MEDIA_TUNER_TEA5761=m CONFIG_MEDIA_TUNER_TEA5767=m CONFIG_MEDIA_TUNER_MT20XX=m CONFIG_MEDIA_TUNER_MT2060=m CONFIG_MEDIA_TUNER_MT2063=m CONFIG_MEDIA_TUNER_MT2266=m CONFIG_MEDIA_TUNER_MT2131=m CONFIG_MEDIA_TUNER_QT1010=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m CONFIG_MEDIA_TUNER_XC4000=m CONFIG_MEDIA_TUNER_MXL5005S=m CONFIG_MEDIA_TUNER_MXL5007T=m CONFIG_MEDIA_TUNER_MC44S803=m CONFIG_MEDIA_TUNER_MAX2165=m CONFIG_MEDIA_TUNER_TDA18218=m CONFIG_MEDIA_TUNER_TDA18212=m CONFIG_VIDEO_V4L2=y CONFIG_VIDEOBUF_GEN=y CONFIG_VIDEOBUF_DMA_CONTIG=y CONFIG_VIDEOBUF2_CORE=y CONFIG_VIDEOBUF2_MEMOPS=y CONFIG_VIDEOBUF2_VMALLOC=y CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set # CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set CONFIG_VIDEO_IR_I2C=y # # Encoders, decoders, sensors and other helper chips # # # Audio decoders, processors and mixers # # CONFIG_VIDEO_TVAUDIO is not set # CONFIG_VIDEO_TDA7432 is not set # CONFIG_VIDEO_TDA9840 is not set # CONFIG_VIDEO_TEA6415C is not set # CONFIG_VIDEO_TEA6420 is not set # CONFIG_VIDEO_MSP3400 is not set # CONFIG_VIDEO_CS5345 is not set # CONFIG_VIDEO_CS53L32A is not set # CONFIG_VIDEO_TLV320AIC23B is not set # CONFIG_VIDEO_WM8775 is not set # CONFIG_VIDEO_WM8739 is not set # CONFIG_VIDEO_VP27SMPX is not set # # RDS decoders # # CONFIG_VIDEO_SAA6588 is not set # # Video decoders # # CONFIG_VIDEO_ADV7180 is not set # CONFIG_VIDEO_BT819 is not set # CONFIG_VIDEO_BT856 is not set # CONFIG_VIDEO_BT866 is not set # CONFIG_VIDEO_KS0127 is not set # CONFIG_VIDEO_SAA7110 is not set # CONFIG_VIDEO_SAA711X is not set # CONFIG_VIDEO_SAA7191 is not set CONFIG_VIDEO_TVP514X=y # CONFIG_VIDEO_TVP5150 is not set # CONFIG_VIDEO_TVP7002 is not set # CONFIG_VIDEO_VPX3220 is not set # # Video and audio decoders # # CONFIG_VIDEO_SAA717X is not set # CONFIG_VIDEO_CX25840 is not set # # MPEG video encoders # # CONFIG_VIDEO_CX2341X is not set # # Video encoders # # CONFIG_VIDEO_SAA7127 is not set # CONFIG_VIDEO_SAA7185 is not set # CONFIG_VIDEO_ADV7170 is not set # CONFIG_VIDEO_ADV7175 is not set CONFIG_VIDEO_ADV7343=y # CONFIG_VIDEO_AK881X is not set # # Camera sensor devices # # CONFIG_VIDEO_OV7670 is not set # CONFIG_VIDEO_MT9V011 is not set # CONFIG_VIDEO_TCM825X is not set # CONFIG_VIDEO_SR030PC30 is not set # # Flash devices # # # Video improvement chips # # CONFIG_VIDEO_UPD64031A is not set # CONFIG_VIDEO_UPD64083 is not set # # Miscelaneous helper chips # CONFIG_VIDEO_THS7303=y # CONFIG_VIDEO_M52790 is not set CONFIG_V4L_USB_DRIVERS=y CONFIG_USB_VIDEO_CLASS=y CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y CONFIG_USB_GSPCA=m # CONFIG_USB_M5602 is not set # CONFIG_USB_STV06XX is not set # CONFIG_USB_GL860 is not set # CONFIG_USB_GSPCA_BENQ is not set # CONFIG_USB_GSPCA_CONEX is not set # CONFIG_USB_GSPCA_CPIA1 is not set # CONFIG_USB_GSPCA_ETOMS is not set # CONFIG_USB_GSPCA_FINEPIX is not set # CONFIG_USB_GSPCA_JEILINJ is not set # CONFIG_USB_GSPCA_JL2005BCD is not set # CONFIG_USB_GSPCA_KINECT is not set # CONFIG_USB_GSPCA_KONICA is not set # CONFIG_USB_GSPCA_MARS is not set # CONFIG_USB_GSPCA_MR97310A is not set # CONFIG_USB_GSPCA_NW80X is not set # CONFIG_USB_GSPCA_OV519 is not set # CONFIG_USB_GSPCA_OV534 is not set # CONFIG_USB_GSPCA_OV534_9 is not set # CONFIG_USB_GSPCA_PAC207 is not set # CONFIG_USB_GSPCA_PAC7302 is not set # CONFIG_USB_GSPCA_PAC7311 is not set # CONFIG_USB_GSPCA_SE401 is not set # CONFIG_USB_GSPCA_SN9C2028 is not set # CONFIG_USB_GSPCA_SN9C20X is not set # CONFIG_USB_GSPCA_SONIXB is not set # CONFIG_USB_GSPCA_SONIXJ is not set # CONFIG_USB_GSPCA_SPCA500 is not set # CONFIG_USB_GSPCA_SPCA501 is not set # CONFIG_USB_GSPCA_SPCA505 is not set # CONFIG_USB_GSPCA_SPCA506 is not set # CONFIG_USB_GSPCA_SPCA508 is not set # CONFIG_USB_GSPCA_SPCA561 is not set # CONFIG_USB_GSPCA_SPCA1528 is not set # CONFIG_USB_GSPCA_SQ905 is not set # CONFIG_USB_GSPCA_SQ905C is not set # CONFIG_USB_GSPCA_SQ930X is not set # CONFIG_USB_GSPCA_STK014 is not set # CONFIG_USB_GSPCA_STV0680 is not set # CONFIG_USB_GSPCA_SUNPLUS is not set # CONFIG_USB_GSPCA_T613 is not set # CONFIG_USB_GSPCA_TOPRO is not set # CONFIG_USB_GSPCA_TV8532 is not set # CONFIG_USB_GSPCA_VC032X is not set # CONFIG_USB_GSPCA_VICAM is not set # CONFIG_USB_GSPCA_XIRLINK_CIT is not set # CONFIG_USB_GSPCA_ZC3XX is not set # CONFIG_VIDEO_PVRUSB2 is not set # CONFIG_VIDEO_HDPVR is not set # CONFIG_VIDEO_EM28XX is not set # CONFIG_VIDEO_CX231XX is not set # CONFIG_VIDEO_TM6000 is not set # CONFIG_VIDEO_USBVISION is not set # CONFIG_USB_ET61X251 is not set # CONFIG_USB_SN9C102 is not set # CONFIG_USB_PWC is not set # CONFIG_VIDEO_CPIA2 is not set # CONFIG_USB_ZR364XX is not set # CONFIG_USB_STKWEBCAM is not set # CONFIG_USB_S2255 is not set CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY=y CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE=y CONFIG_VIDEO_DAVINCI_VPIF=y CONFIG_VIDEO_VPSS_SYSTEM=y CONFIG_VIDEO_VPFE_CAPTURE=y CONFIG_VIDEO_DM6446_CCDC=y # CONFIG_SOC_CAMERA is not set # CONFIG_V4L_MEM2MEM_DRIVERS is not set CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_SI470X is not set # CONFIG_USB_MR800 is not set # CONFIG_USB_DSBR is not set # CONFIG_I2C_SI4713 is not set # CONFIG_RADIO_SI4713 is not set # CONFIG_RADIO_TEA5764 is not set # CONFIG_RADIO_SAA7706H is not set # CONFIG_RADIO_TEF6862 is not set # CONFIG_RADIO_WL1273 is not set # # Texas Instruments WL128x FM driver (ST based) # # # Graphics support # # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Console display driver support # CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y # CONFIG_SOUND_OSS_CORE is not set CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_HWDEP=y CONFIG_SND_RAWMIDI=y CONFIG_SND_JACK=y # CONFIG_SND_SEQUENCER is not set # CONFIG_SND_MIXER_OSS is not set # CONFIG_SND_PCM_OSS is not set # CONFIG_SND_HRTIMER is not set # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set # CONFIG_SND_RAWMIDI_SEQ is not set # CONFIG_SND_OPL3_LIB_SEQ is not set # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_ALOOP is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set CONFIG_SND_ARM=y CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=y # CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_USB_6FIRE is not set CONFIG_SND_SOC=y CONFIG_SND_DAVINCI_SOC=y CONFIG_SND_DAVINCI_SOC_MCASP=y # CONFIG_SND_DA850_SOC_EVM is not set CONFIG_SND_OMAPL138_LCDKBOARD=y CONFIG_SND_SOC_I2C_AND_SPI=y # CONFIG_SND_SOC_ALL_CODECS is not set CONFIG_SND_SOC_TLV320AIC3X=y # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HIDRAW is not set # # USB Input Devices # CONFIG_USB_HID=y # CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set # # Special HID drivers # # CONFIG_HID_A4TECH is not set # CONFIG_HID_ACRUX is not set # CONFIG_HID_APPLE is not set # CONFIG_HID_BELKIN is not set # CONFIG_HID_CHERRY is not set # CONFIG_HID_CHICONY is not set # CONFIG_HID_PRODIKEYS is not set # CONFIG_HID_CYPRESS is not set # CONFIG_HID_DRAGONRISE is not set # CONFIG_HID_EMS_FF is not set # CONFIG_HID_EZKEY is not set # CONFIG_HID_HOLTEK is not set # CONFIG_HID_KEYTOUCH is not set # CONFIG_HID_KYE is not set # CONFIG_HID_UCLOGIC is not set # CONFIG_HID_WALTOP is not set # CONFIG_HID_GYRATION is not set # CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LCPOWER is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_MULTITOUCH is not set # CONFIG_HID_NTRIG is not set # CONFIG_HID_ORTEK is not set # CONFIG_HID_PANTHERLORD is not set # CONFIG_HID_PETALYNX is not set # CONFIG_HID_PICOLCD is not set # CONFIG_HID_PRIMAX is not set # CONFIG_HID_ROCCAT is not set # CONFIG_HID_SAMSUNG is not set # CONFIG_HID_SONY is not set # CONFIG_HID_SPEEDLINK is not set # CONFIG_HID_SUNPLUS is not set # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set # CONFIG_HID_TOPSEED is not set # CONFIG_HID_THRUSTMASTER is not set # CONFIG_HID_ZEROPLUS is not set # CONFIG_HID_ZYDACRON is not set CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB_ARCH_HAS_XHCI is not set CONFIG_USB=y # CONFIG_USB_DEBUG is not set # CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # # CONFIG_USB_DEVICEFS is not set CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_MON is not set # CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set CONFIG_USB_MUSB_HDRC=y # # Platform Glue Layer # CONFIG_USB_MUSB_DA8XX_GLUE=y # CONFIG_USB_MUSB_DAVINCI is not set CONFIG_USB_MUSB_DA8XX=y # CONFIG_USB_MUSB_TUSB6010 is not set # CONFIG_USB_MUSB_OMAP2PLUS is not set # CONFIG_USB_MUSB_AM35X is not set # CONFIG_USB_MUSB_TI81XX is not set # CONFIG_USB_MUSB_BLACKFIN is not set # CONFIG_USB_MUSB_UX500 is not set CONFIG_USB_TI_CPPI41_DMA_HW=y # CONFIG_MUSB_SCHEDULE_INTR_EP is not set # CONFIG_MUSB_PIO_ONLY is not set # CONFIG_USB_INVENTRA_DMA is not set # CONFIG_USB_TI_CPPI_DMA is not set CONFIG_USB_TI_CPPI41_DMA=y CONFIG_USB_TI_CPPI41_IN_TRANSPARENT=y # CONFIG_USB_TUSB_OMAP_DMA is not set # CONFIG_USB_UX500_DMA is not set # CONFIG_USB_RENESAS_USBHS is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # CONFIG_USB_UAS is not set # CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # # USB port drivers # # CONFIG_USB_SERIAL is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set # CONFIG_USB_GADGET_DEBUG_FS is not set CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 # CONFIG_USB_FUSB300 is not set # CONFIG_USB_R8A66597 is not set # CONFIG_USB_MV_UDC is not set CONFIG_USB_GADGET_MUSB_HDRC=y # CONFIG_USB_M66592 is not set # CONFIG_USB_NET2272 is not set # CONFIG_USB_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y # CONFIG_USB_ZERO is not set # CONFIG_USB_AUDIO is not set CONFIG_USB_ETH=m CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_ETH_EEM is not set # CONFIG_USB_G_NCM is not set # CONFIG_USB_GADGETFS is not set # CONFIG_USB_FUNCTIONFS is not set CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_MASS_STORAGE=m # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_USB_G_ACM_MS is not set # CONFIG_USB_G_MULTI is not set # CONFIG_USB_G_HID is not set # CONFIG_USB_G_DBGP is not set # CONFIG_USB_G_WEBCAM is not set # # OTG and related infrastructure # CONFIG_USB_OTG_UTILS=y # CONFIG_USB_GPIO_VBUS is not set # CONFIG_USB_ULPI is not set CONFIG_NOP_USB_XCEIV=y CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_UNSAFE_RESUME=y # CONFIG_MMC_CLKGATE is not set # # MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_MINORS=8 CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_SDIO_UART is not set # CONFIG_MMC_TEST is not set # # MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_SDHCI_PXAV3 is not set # CONFIG_MMC_SDHCI_PXAV2 is not set CONFIG_MMC_DAVINCI=y # CONFIG_MMC_DW is not set # CONFIG_MMC_VUB300 is not set # CONFIG_MMC_USHC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS3232 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_ISL12022 is not set # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set # CONFIG_RTC_DRV_RX8025 is not set # CONFIG_RTC_DRV_EM3027 is not set # CONFIG_RTC_DRV_RV3029C2 is not set # # SPI RTC drivers # # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # CONFIG_RTC_DRV_OMAP=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # # Virtio drivers # # CONFIG_VIRTIO_BALLOON is not set # CONFIG_VIRTIO_MMIO is not set # # Microsoft Hyper-V guest support # # CONFIG_STAGING is not set CONFIG_CLKDEV_LOOKUP=y # # Hardware Spinlock drivers # CONFIG_IOMMU_SUPPORT=y # CONFIG_VIRT_DRIVERS is not set # CONFIG_PM_DEVFREQ is not set # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_FS_POSIX_ACL is not set CONFIG_EXPORTFS=m CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_QUOTACTL is not set CONFIG_AUTOFS4_FS=m # CONFIG_FUSE_FS is not set # # Caches # # CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y # CONFIG_JOLIET is not set # CONFIG_ZISOFS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_UBIFS_FS=y # CONFIG_UBIFS_FS_XATTR is not set # CONFIG_UBIFS_FS_ADVANCED_COMPR is not set CONFIG_UBIFS_FS_LZO=y CONFIG_UBIFS_FS_ZLIB=y # CONFIG_UBIFS_FS_DEBUG is not set # CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=m # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_PSTORE is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set CONFIG_ROOT_NFS=y CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y # CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # # Kernel hacking # # CONFIG_PRINTK_TIME is not set CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set # CONFIG_LOCKUP_DETECTOR is not set # CONFIG_HARDLOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_SPARSE_RCU_POINTER is not set # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_ATOMIC_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_TEST_LIST_SORT is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_CREDENTIALS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DMA_API_DEBUG is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_STRICT_DEVMEM is not set # CONFIG_ARM_UNWIND is not set # CONFIG_DEBUG_USER is not set # CONFIG_DEBUG_LL is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_MANAGER2 is not set # CONFIG_CRYPTO_USER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_SEQIV is not set # # Block modes # # CONFIG_CRYPTO_CBC is not set # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set # CONFIG_CRYPTO_ECB is not set # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # # Hash modes # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_WP512 is not set # # Ciphers # # CONFIG_CRYPTO_AES is not set # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_TWOFISH is not set # # Compression # CONFIG_CRYPTO_DEFLATE=y # CONFIG_CRYPTO_ZLIB is not set CONFIG_CRYPTO_LZO=y # # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_HW is not set # CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=m # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y # CONFIG_XZ_DEC is not set # CONFIG_XZ_DEC_BCJ is not set CONFIG_DECOMPRESS_GZIP=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_DQL=y CONFIG_NLATTR=y CONFIG_GENERIC_ATOMIC64=y # CONFIG_AVERAGE is not set # CONFIG_CORDIC is not set
bootinfo.txt
Booting Linux on physical CPU 0
Linux version 3.3.0 (stage@stage-All-Series) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #1 PREEMPT Wed Feb 8 10:33:23 CET 2017
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: AM18x/OMAP-L138 lcdk board
Memory policy: ECC disabled, Data cache writeback
BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space
DaVinci da850/omap-l138/am18x variant 0x1
On node 0 totalpages: 32768
free_area_init_node: node 0, pgdat c05060d4, node_mem_map c0523000
DMA zone: 256 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 32512 pages, LIFO batch:7
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: console=ttyS2,115200n8 rw noinitrd root=/dev/nfs nfsroot=192.168.2.8:/home/stage/Stage_Maxence/OMAP-L138/rootNFS,nolock,rsize=1024,wsize=1024 vpif_capture.ch0_bufsize=692224 vpif_display.ch2_bufsize=692224 ip=dhcp
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 124644k/124644k available, 6428k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc04a1000 (4708 kB)
.init : 0xc04a1000 - 0xc04cc000 ( 172 kB)
.data : 0xc04cc000 - 0xc0506b00 ( 235 kB)
.bss : 0xc0506b24 - 0xc05226cc ( 111 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:245
Console: colour dummy device 80x30
Calibrating delay loop... 227.32 BogoMIPS (lpj=1136640)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0xc0380860 - 0xc03808b8
gpiochip_add: registered GPIOs 0 to 31 on device: DaVinci
gpiochip_add: registered GPIOs 32 to 63 on device: DaVinci
gpiochip_add: registered GPIOs 64 to 95 on device: DaVinci
gpiochip_add: registered GPIOs 96 to 127 on device: DaVinci
gpiochip_add: registered GPIOs 128 to 143 on device: DaVinci
DaVinci: 144 gpio irqs
print_constraints: dummy:
NET: Registered protocol family 16
EMAC: MII PHY configured
da850_evm_init VPIF : vpif capture mux success: 0
da850_evm_init VPIF : VPIF registration success: 0
bio: create slab <bio-0> at 0
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c-gpio i2c-gpio.1: using pins 20 (SDA) and 21 (SCL)
Advanced Linux Sound Architecture Driver Version 1.0.24.
Switching to clocksource timer0_1
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
musb-hdrc musb-hdrc: dma type: dma-cppi41
MUSB255 controller's USBSS revision = 4ea11003
Waiting for USB PHY clock good...
musb-hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn)
musb-hdrc: MHDRC RTL version 1.800
musb-hdrc: setup fifo_mode 2
musb-hdrc: 7/9 max ep, 2624/4096 memory
musb-hdrc musb-hdrc: USB OTG mode controller at fee00000 using DMA, IRQ 58
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 243
io scheduler noop registered (default)
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR7
serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR7
serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
console [ttyS2] enabled
brd: module loaded
ahci ahci: forcing PORTS_IMPL to 0x1
ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc
scsi0 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xcc (Micron NAND 512MiB 3,3V 16-bit)
Bad block table found at page 262080, version 0x01
Bad block table found at page 262016, version 0x01
Creating 4 MTD partitions on "davinci_nand.1":
0x000000000000-0x000000020000 : "u-boot env"
0x000000020000-0x0000000a0000 : "u-boot"
0x0000000a0000-0x0000002a0000 : "kernel"
0x0000002a0000-0x000020000000 : "filesystem"
davinci_nand davinci_nand.1: controller rev. 2.5
davinci_mdio davinci_mdio.0: davinci mdio revision 1.5
davinci_mdio davinci_mdio.0: detected phy mask ffffff7f
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[7]: device davinci_mdio-0:07, driver SMSC LAN8710/LAN8720
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci ohci.0: DA8xx OHCI
ohci ohci.0: new USB bus registered, assigned bus number 1
Waiting for USB PHY clock good...
ohci ohci.0: irq 59, io mem 0x01e25000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
input: gpio-keys-polled as /devices/platform/gpio-keys-polled.0/input/input0
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
omap_rtc: RTC power up reset detected
omap_rtc: already running
i2c /dev entries driver
lirc_dev: IR Remote Control driver registered, major 253
IR NEC protocol handler initialized
IR RC5(x) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR RC5 (streamzap) protocol handler initialized
IR SANYO protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR LIRC bridge handler initialized
Linux video capture interface: v2.00
tvp514x 1-005d: tvp514x 1-005d decoder driver registered !!
vpif_capture vpif_capture: registered sub device tvp514x-0
tvp514x 1-005c: Write: retry ... 0
ata1: SATA link down (SStatus 0 SControl 300)
tvp514x 1-005c: Write: retry ... 1
tvp514x 1-005c: Write: retry ... 2
tvp514x 1-005c: Write: retry ... 3
tvp514x 1-005c: Write: retry ... 4
tvp514x 1-005c: Write: retry ... 5
tvp514x 1-005c: tvp514x 1-005c decoder driver registered !!
vpif_capture vpif_capture: registered sub device tvp514x-1
vpif_capture vpif_capture: VPIF capture driver initialized
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
watchdog watchdog: heartbeat 60 sec
cpuidle: using governor ladder
cpuidle: using governor menu
davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory
_regulator_get: 1-0018 supply IOVDD not found, using dummy regulator
_regulator_get: 1-0018 supply DVDD not found, using dummy regulator
_regulator_get: 1-0018 supply AVDD not found, using dummy regulator
_regulator_get: 1-0018 supply DRVDD not found, using dummy regulator
asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok
ALSA device list:
#0: DA850/OMAP-L138 EVM
TCP cubic registered
NET: Registered protocol family 17
console [netcon0] enabled
netconsole: network logging started
davinci_emac davinci_emac.1: using random MAC addr: c2:6a:2a:74:3a:cf
omap_rtc omap_rtc: setting system clock to 2013-11-06 11:31:05 UTC (1383737465)
davinci_mdio davinci_mdio.0: resetting idled controller
net eth0: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=davinci_mdio-0:07, id=7c0f1)
PHY: davinci_mdio-0:07 - Link is Up - 100/Full
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.2.31
IP-Config: Complete:
device=eth0, addr=192.168.2.31, mask=255.255.255.0, gw=192.168.2.1,
host=192.168.2.31, domain=, nis-domain=(none),
bootserver=0.0.0.0, rootserver=192.168.2.8, rootpath=
VFS: Mounted root (nfs filesystem) on device 0:13.
Freeing init memory: 172K
NET: Registered protocol family 10
eth0: no IPv6 routers present
vpif_mmap_loopback.c
/*
* vpif_mmap_loopback.c
*
* This is the sample to show DavinciHD capture and display functionality using
* memory mapped buffers. It accepts channel number and standard to capture
* as input; For channel0 it assumes input is composite and for channel1
* it assumes input as s-video.It captures frames from the capture device,
* copies them from capture buffer to the display buffer and displays them.
* Flow: Capture -> Display
*
* Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/******************************************************************************
Header File Inclusion
******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <errno.h>
#include <linux/videodev.h>
#include <linux/videodev2.h>
/******************************************************************************
Macros
MAX_BUFFER : Changing the following will result different number of
instances of buf_info structure.
BUFFER_HEIGHT : This indicates maximum height of the image which is
captured or displayed.
BUFFER_PITCH : This indicates maximum widht of the image which is
captured or displayed.
CAPTURE_DEVICE : This indicates device to be used for capture
DISPLAY_DEVICE : This indicates device to be used for display
MAXLOOPCOUNT : This indicates number of frames to be captured and displayed
******************************************************************************/
#define MAX_BUFFER 3
#define CAPTURE_DEVICE0 "/dev/video0"
#define CAPTURE_DEVICE1 "/dev/video1"
#define DISPLAY_DEVICE "/dev/video2"
#define BUFFER_PITCH 720
#define BUFFER_HEIGHT 480
#define MAXLOOPCOUNT 500
#define CAPTURE_INPUT0 "Composite"
#define CAPTURE_INPUT1 "S-Video"
#define CLEAR(x) memset (&(x), 0, sizeof (x))
#define ALIGN(x, y) (((x + (y-1))/y)*y)
/******************************************************************************
Declaration
Following structure is used to store information of the buffers which
are mmapped.
******************************************************************************/
struct buf_info {
int index;
unsigned int length;
char *start;
};
/******************************************************************************
Globals
Following variables stores file descriptors returned when opening
capture and display device.
capture_buff_info and display_buff_info stores mmaped buffer
information of capture and display respectively.
capture_numbuffers, display_numbuffers is used to store number of
buffers actually allocated by the driver.
outputidx is used to store index of the output to be selected in
display depending on the input detecting on the capture.
capture_std used to store detected standard.
******************************************************************************/
static struct buf_info capture_buff_info[MAX_BUFFER];
static struct buf_info display_buff_info[MAX_BUFFER];
/******************************************************************************
Function Definitions
******************************************************************************/
static int initCapture(int *capture_fd, int *numbuffers, struct v4l2_format *fmt);
static int startCapture(int *);
static void *getCaptureBuffer(int *);
static int stopCapture(int *);
static int releaseCapture(int *, int);
static int putCaptureBuffer(int *capture_fd, int numbuffers, void *addr);
static int initDisplay(int *display_fd, int *numbuffers,struct v4l2_format *fmt);
static int releaseDisplay(int *, int);
static int startDisplay(int *);
static int stopDisplay(int *);
static void *getDisplayBuffer(int *);
static int putDisplayBuffer(int *display_fd, int numbuffers, void *addr);
v4l2_std_id input_std_id = V4L2_STD_NTSC;
char *input_device;
char *input_name;
/* print frame number */
int print_fn = 1;
/* stress test */
int stress_test = 1;
/* enable/disable display */
int display_enable = 1;
/* save catptured frame */
int save_frame = 0;
FILE *file_fp = NULL;
#define BYTESPERLINE 720
int sizeimage = BYTESPERLINE*480*2;
int kernel_buf_size = ALIGN(BUFFER_PITCH * BUFFER_HEIGHT * 2, 4096);
int app_main();
/*=====================initCapture========================*/
/* This function initializes capture device. It detects *
* first input connected on the channel-0 and detects the *
* standard on that input. It, then, allocates buffers in *
* the driver's memory space and mmaps them in the *
* application space. */
static int initCapture(int *capture_fd, int *numbuffers, struct v4l2_format *fmt)
{
int mode = O_RDWR, ret, i;
struct v4l2_requestbuffers reqbuf;
struct v4l2_buffer buf;
struct v4l2_input input;
int input_idx;
struct v4l2_standard standard;
v4l2_std_id std;
int found = 0;
/* Open the channel-0 capture device */
*capture_fd = open((const char *)input_device, mode);
if (*capture_fd <= 0) {
printf("Cannot open = %s device\n", input_device);
return -1;
}
/* Enumerate inputs to get the name of the input chosen by user*/
input.index = 0;
while(1) {
ret = ioctl(*capture_fd, VIDIOC_ENUMINPUT, &input);
if (ret < 0) {
perror("VIDIOC_ENUMINPUT\n");
return -1;
}
if (!strcmp(input.name, input_name)) {
found = 1;
break;
}
}
if (!found) {
printf("Input %s not found\n", input_name);
return -1;
}
/* Set input
* VIDIOC_G_INPUT ioctl detects the inputs connected. It returns
* error if no inputs are connected. Otherwise it returns index of
* the input connected. */
ret = ioctl(*capture_fd, VIDIOC_S_INPUT, &input.index);
if (ret < 0) {
perror("VIDIOC_S_INPUT\n");
return -1;
}
/* check if input is selected correctly */
ret = ioctl(*capture_fd, VIDIOC_G_INPUT, &input_idx);
if (ret < 0) {
perror("VIDIOC_G_INPUT\n");
return -1;
}
if (input_idx != input.index) {
printf("Couldn't set input correctly\n");
return -1;
}
/* Set the user selected standard */
found = 0;
/* Enumerate standard to get the name of the standard detected */
standard.index = 0;
do {
ret = ioctl(*capture_fd, VIDIOC_ENUMSTD, &standard);
if (ret < 0) {
perror("VIDIOC_ENUM_STD failed\n");
return -1;
}
printf("standard.name = %s\n", standard.name);
if (standard.id & input_std_id) {
printf("Found standard support in the driver\n");
found = 1;
break;
}
standard.index++;
} while (1);
if (!found) {
printf("Driver doesn't support the standard\n");
return -1;
}
ret == ioctl(*capture_fd, VIDIOC_S_STD, &input_std_id);
if (ret < 0) {
perror("VIDIOC_S_STD failed\n");
return -1;
}
/* Detect the standard in the input detected */
ret = ioctl(*capture_fd, VIDIOC_QUERYSTD, &std);
if (ret < 0) {
perror("VIDIOC_QUERYSTD\n");
return -1;
}
if (std & V4L2_STD_NTSC)
printf("Input video standard is NTSC.\n");
else if (std & V4L2_STD_PAL)
printf("Input video standard is PAL.\n");
else if (std & V4L2_STD_PAL_M)
printf("Input video standard is PAL-M.\n");
else if (std & V4L2_STD_PAL_N)
printf("Input video standard is PAL-N.\n");
else if (std & V4L2_STD_SECAM)
printf("Input video standard is SECAM.\n");
else if (std & V4L2_STD_PAL_60)
printf("Input video standard to PAL60.\n");
else
return -1;
/*Maxence Code : */
/*fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;*/
/*ret = ioctl(*capture_fd,VIDIOC_G_FMT,fmt);*/
/*if (ret < 0) {*/
/*printf(" Bug Code\n");*/
/*perror("VIDIOC_G_FMT failed\n");*/
/*return -1;*/
/*}*/
/*fmt->fmt.pix.field = V4L2_FIELD_INTERLACED;*/
/*---------------*/
/* Set format */
CLEAR(*fmt);
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
fmt->fmt.pix.bytesperline = BYTESPERLINE;
fmt->fmt.pix.sizeimage = sizeimage;
fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_YUV422P;
fmt->fmt.pix.field = V4L2_FIELD_INTERLACED;
ret = ioctl(*capture_fd, VIDIOC_S_FMT, fmt);
if (ret < 0) {
perror("VIDIOC_S_FMT failed\n");
return -1;
}
CLEAR(*fmt);
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
ret = ioctl(*capture_fd, VIDIOC_G_FMT, fmt);
if (ret < 0) {
perror("VIDIOC_G_FMT failed\n");
return -1;
}
/* Buffer allocation
* Buffer can be allocated either from capture driver or
* user pointer can be used
*/
/* Request for 3 input buffers. As far as Physically contiguous
* memory is available, driver can allocate as many buffers as
* possible. If memory is not available, it returns number of
* buffers it has allocated in count member of reqbuf.
* HERE count = number of buffer to be allocated.
* type = type of device for which buffers are to be allocated.
* memory = type of the buffers requested i.e. driver allocated or
* user pointer */
reqbuf.count = *numbuffers;
reqbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
reqbuf.memory = V4L2_MEMORY_MMAP;
ret = ioctl(*capture_fd, VIDIOC_REQBUFS, &reqbuf); //This line crash everything
if (ret < 0) {
perror("cannot allocate memory\n");
return -1;
}
/* Store the number of buffers actually allocated */
*numbuffers = reqbuf.count;
//DEBUG OUTPUT
printf("Nb Buffer Req : %i\n", *numbuffers);
/* It is better to zero all the members of buffer structure */
memset(&buf, 0, sizeof(buf));
/* Mmap the buffers
* To access driver allocated buffer in application space, they have
* to be mmapped in the application space using mmap system call */
for (i = 0; i < reqbuf.count; i++) {
/* Query physical address of the buffers */
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
buf.index = i;
buf.memory = V4L2_MEMORY_MMAP;
ret = ioctl(*capture_fd, VIDIOC_QUERYBUF, &buf);
if (ret < 0) {
perror("VIDIOC_QUERYCAP\n");
return -1;
}
/* Mmap the buffers in application space */
capture_buff_info[i].length = buf.length;
capture_buff_info[i].index = i;
capture_buff_info[i].start =
mmap(NULL, buf.length, PROT_READ | PROT_WRITE,
MAP_SHARED, *capture_fd, buf.m.offset);
if (capture_buff_info[i].start == MAP_FAILED) {
printf("Cannot mmap = %d buffer\n", i);
return -1;
}
printf("capture_buff_info[%d].length = %d\n", i, capture_buff_info[i].length);
printf("capture_buff_info[%d].index = %d\n", i, capture_buff_info[i].index);
printf("capture_buff_info[%d].start = %p\n", i, capture_buff_info[i].start);
/* It is better to zero buffers */
memset(capture_buff_info[i].start, 0x80,
capture_buff_info[i].length);
}
/* Enqueue buffers
* Before starting streaming, all the buffers needs to be en-queued
* in the driver incoming queue. These buffers will be used by the
* drive for storing captured frames. */
/* Enqueue buffers */
for (i = 0; i < reqbuf.count; i++) {
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
buf.index = i;
buf.memory = V4L2_MEMORY_MMAP;
ret = ioctl(*capture_fd, VIDIOC_QBUF, &buf);
if (ret < 0) {
perror("VIDIOC_QBUF\n");
return -1;
}
}
return 0;
}
/*=====================startCapture========================*/
/* This function starts streaming on the capture device */
static int startCapture(int *capture_fd)
{
int a = V4L2_BUF_TYPE_VIDEO_CAPTURE, ret;
/* Here type of device to be streamed on is required to be passed */
ret = ioctl(*capture_fd, VIDIOC_STREAMON, &a);
if (ret < 0) {
perror("VIDIOC_STREAMON\n");
return -1;
}
return 0;
}
/*=====================getCaptureBuffer====================*/
/* This function de-queues captured buffer from the *
* capture device's outgoing queue. */
static void *getCaptureBuffer(int *capture_fd)
{
int ret;
struct v4l2_buffer buf;
/* It is better to zero members of v4l2_buffer structure */
memset(&buf, 0, sizeof(buf));
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
buf.memory = V4L2_MEMORY_MMAP;
/* Dequeue buffer
* VIDIOC_DQBUF ioctl de-queues a captured buffer from driver.
* This call can be blocking or non blocking. For blocking call, it
* blocks untill a capture frame is available. For non-blocking call,
* it returns instantaneously with success or error depending on
* captured buffer is available or not. */
ret = ioctl(*capture_fd, VIDIOC_DQBUF, &buf);
if (ret < 0) {
perror("VIDIOC_DQBUF\n");
return NULL;
}
return capture_buff_info[buf.index].start;
}
/*=====================stopCapture========================*/
/* This function stops streaming on the capture device */
static int stopCapture(int *capture_fd)
{
int ret, a = V4L2_BUF_TYPE_VIDEO_CAPTURE;
/* Here type of device to be streamed off is required to be passed */
ret = ioctl(*capture_fd, VIDIOC_STREAMOFF, &a);
if (ret < 0) {
perror("VIDIOC_STREAMOFF\n");
return -1;
}
return 0;
}
/*=====================releaseCapture========================*/
/* This function un-maps all the mmapped buffers of capture *
* and closes the capture file handle */
static int releaseCapture(int *capture_fd, int numbuffers)
{
int i;
/* Un-map the buffers */
for (i = 0; i < numbuffers; i++) {
munmap(capture_buff_info[i].start, capture_buff_info[i].length);
capture_buff_info[i].start = NULL;
}
/* Close the file handle */
close(*capture_fd);
*capture_fd = 0;
return 0;
}
/*=====================putCaptureBuffer====================*/
/* This function en-queues empty buffer into the *
* capture device's incoming queue. */
static int putCaptureBuffer(int *capture_fd, int numbuffers, void *addr)
{
struct v4l2_buffer buf;
int i, index = 0;
int ret;
if (addr == NULL)
return -1;
/* It is better to zero members of v4l2_buffer structure */
memset(&buf, 0, sizeof(buf));
/* Find index of the buffer whose address is passed as the argument */
for (i = 0; i < numbuffers; i++) {
if (addr == capture_buff_info[i].start) {
index = capture_buff_info[i].index;
break;
}
}
if (i == numbuffers)
return -1;
/* Enqueue the buffer */
buf.m.offset = (unsigned long)addr;
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
buf.memory = V4L2_MEMORY_MMAP;
buf.index = index;
ret = ioctl(*capture_fd, VIDIOC_QBUF, &buf);
if (ret < 0) {
perror("VIDIOC_QBUF\n");
return ret;
}
return 0;
}
/*=====================initDisplay========================*/
/* This function initializes display device. It sets *
* output and standard on channel-2. These output and *
* standard are same as those detected in capture device. *
* It, then, allocates buffers in the driver's memory *
* space and mmaps them in the application space */
static int initDisplay(int *display_fd, int *numbuffers, struct v4l2_format *fmt)
{
int mode = O_RDWR;
struct v4l2_buffer buf;
int ret, i = 0;
struct v4l2_requestbuffers reqbuf;
struct v4l2_output output;
int temp_output;
struct v4l2_standard standard;
v4l2_std_id std_id;
int found = 0;
/* Open the channel-2 display device */
*display_fd = open((const char *)DISPLAY_DEVICE, mode);
if (*display_fd <= 0) {
printf("Cannot open %s\n", DISPLAY_DEVICE);
return -1;
}
/* Enumerate outputs */
output.type = V4L2_OUTPUT_TYPE_ANALOG;
output.index = 0;
while ((ret = ioctl(*display_fd, VIDIOC_ENUMOUTPUT, &output) == 0)) {
printf("output.name = %s\n", output.name);
if (!strcmp(output.name, input_name)) {
found = 1;
break;
}
output.index++;
}
if (!found) {
printf("Unable to find output name matching input name\n", input_name);
return -1;
}
/* Set output */
ret = ioctl(*display_fd, VIDIOC_S_OUTPUT, &output.index);
if (ret < 0) {
perror("VIDIOC_S_OUTPUT failed\n");
return -1;
}
ret = ioctl(*display_fd, VIDIOC_G_OUTPUT, &temp_output);
if (ret < 0) {
perror("VIDIOC_S_OUTPUT failed\n");
return -1;
}
if (temp_output != output.index) {
printf("Couldn't set output index %d at display\n", output.index);
return -1;
}
/* Set standard */
found = 0;
/* Enumerate standard to get the name of the standard detected */
standard.index = 0;
do {
ret = ioctl(*display_fd, VIDIOC_ENUMSTD, &standard);
if (ret < 0) {
perror("VIDIOC_ENUM_STD failed\n");
return -1;
}
if (standard.id & input_std_id) {
printf("Found standard support in the driver\n");
found = 1;
break;
}
standard.index++;
} while (1);
ret == ioctl(*display_fd, VIDIOC_S_STD, &input_std_id);
if (ret < 0) {
perror("VIDIOC_S_STD failed\n");
return -1;
}
printf("Set output standard to match with input capture standard\n");
printf("Setting display format\n");
/* Set format */
CLEAR(*fmt);
fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
fmt->fmt.pix.bytesperline = BYTESPERLINE;
fmt->fmt.pix.sizeimage = sizeimage;
fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_NV16;
fmt->fmt.pix.field = V4L2_FIELD_INTERLACED;
ret = ioctl(*display_fd, VIDIOC_S_FMT, fmt);
if (ret < 0) {
perror("VIDIOC_S_FMT failed\n");
return -1;
}
CLEAR(*fmt);
fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
ret = ioctl(*display_fd, VIDIOC_G_FMT, fmt);
if (ret < 0) {
perror("VIDIOC_G_FMT\n");
return -1;
}
/* Buffer allocation
* Buffer can be allocated either from display driver or
* user pointer can be used
*/
/* Request for 3 buffers. As far as Physically contiguous
* memory is available, driver can allocate as many buffers as
* possible. If memory is not available, it returns number of
* buffers it has allocated in count member of reqbuf.
* HERE count = number of buffer to be allocated.
* type = type of device for which buffers are to be allocated.
* memory = type of the buffers requested i.e. driver allocated or
* user pointer */
reqbuf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
reqbuf.count = *numbuffers;
reqbuf.memory = V4L2_MEMORY_MMAP;
ret = ioctl(*display_fd, VIDIOC_REQBUFS, &reqbuf);
if (ret < 0) {
perror("cannot allocate memory\n");
return -1;
}
/* Store the numbfer of buffers allocated */
*numbuffers = reqbuf.count;
/* It is better to zero all the members of buffer structure */
memset(&buf, 0, sizeof(buf));
/* Mmap the buffers
* To access driver allocated buffer in application space, they have
* to be mmapped in the application space using mmap system call */
for (i = 0; i < reqbuf.count; i++) {
/* Query physical address of the buffers */
buf.index = i;
buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
buf.memory = V4L2_MEMORY_MMAP;
ret = ioctl(*display_fd, VIDIOC_QUERYBUF, &buf);
if (ret < 0) {
perror("VIDIOC_QUERYCAP\n");
return -1;
}
/* Mmap the buffers in application space */
display_buff_info[i].length = buf.length;
display_buff_info[i].index = i;
display_buff_info[i].start =
mmap(NULL, buf.length, PROT_READ | PROT_WRITE,
MAP_SHARED, *display_fd, buf.m.offset);
if ((unsigned int)display_buff_info[i].start == MAP_SHARED) {
printf("Cannot mmap = %d buffer\n", i);
return -1;
}
/* It is better to zero buffers */
memset(display_buff_info[i].start, 0x80,
display_buff_info[i].length);
printf("display_buff_info[%d].length = %d\n", i, display_buff_info[i].length);
printf("display_buff_info[%d].index = %d\n", i, display_buff_info[i].index);
printf("display_buff_info[%d].start = %p\n", i, display_buff_info[i].start);
}
/* Enqueue buffers
* Before starting streaming, all the buffers needs to be en-queued
* in the driver incoming queue. */
/* Enqueue buffers */
for (i = 0; i < reqbuf.count; i++) {
buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
buf.memory = V4L2_MEMORY_MMAP;
buf.index = i;
ret = ioctl(*display_fd, VIDIOC_QBUF, &buf);
if (ret < 0) {
perror("VIDIOC_QBUF\n");
return -1;
}
}
return 0;
}
/*=====================releaseDisplay========================*/
/* This function un-maps all the mmapped buffers of display *
* and closes the display file handle */
static int releaseDisplay(int *display_fd, int numbuffers)
{
int i;
/* Un-map buffers */
for (i = 0; i < numbuffers; i++) {
munmap(display_buff_info[i].start, display_buff_info[i].length);
display_buff_info[i].start = NULL;
}
/* Close the file handle */
close(*display_fd);
*display_fd = 0;
return 0;
}
/*=====================startDisplay========================*/
/* This function starts streaming on the display device */
static int startDisplay(int *display_fd)
{
int a = V4L2_BUF_TYPE_VIDEO_OUTPUT, ret;
/* Here type of device to be streamed on is required to be passed */
ret = ioctl(*display_fd, VIDIOC_STREAMON, &a);
if (ret < 0) {
perror("VIDIOC_STREAMON\n");
return -1;
}
return 0;
}
/*=====================stopDisplay========================*/
/* This function stops streaming on the display device */
static int stopDisplay(int *display_fd)
{
int ret, a = V4L2_BUF_TYPE_VIDEO_OUTPUT;
/* Here type of device to be streamed off is required to be passed */
ret = ioctl(*display_fd, VIDIOC_STREAMOFF, &a);
if (ret < 0) {
perror("VIDIOC_STREAMOFF\n");
return -1;
}
return 0;
}
/*=====================getDisplayBuffer====================*/
/* This function de-queues displayed empty buffer from the *
* display device's outgoing queue. */
static void *getDisplayBuffer(int *display_fd)
{
int ret;
struct v4l2_buffer buf;
/* It is better to zero members of v4l2_buffer structure */
memset(&buf, 0, sizeof(buf));
/* Dequeue buffer
* VIDIOC_DQBUF ioctl de-queues a displayed empty buffer from driver.
* This call can be blocking or non blocking. For blocking call, it
* blocks untill an empty buffer is available. For non-blocking call,
* it returns instantaneously with success or error depending on
* empty buffer is available or not. */
buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
ret = ioctl(*display_fd, VIDIOC_DQBUF, &buf);
if (ret < 0) {
perror("VIDIOC_DQBUF\n");
return NULL;
}
return display_buff_info[buf.index].start;
}
/*=====================putDisplayBuffer====================*/
/* This function en-queues a buffer, which contains frame *
* to be displayed, into the display device's incoming *
* queue. */
static int putDisplayBuffer(int *display_fd, int numbuffers, void *addr)
{
struct v4l2_buffer buf;
int i, index = 0;
int ret;
if (addr == NULL)
return -1;
/* It is better to zero members of v4l2_buffer structure */
memset(&buf, 0, sizeof(buf));
/* Find index of the buffer whose address is passed as the argument */
for (i = 0; i < numbuffers; i++) {
if (addr == display_buff_info[i].start) {
index = display_buff_info[i].index;
break;
}
}
if (i == numbuffers)
return -1;
/* Enqueue the buffer */
buf.m.offset = (unsigned long)addr;
buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
buf.memory = V4L2_MEMORY_MMAP;
buf.index = index;
ret = ioctl(*display_fd, VIDIOC_QBUF, &buf);
if (ret < 0) {
perror("VIDIOC_QBUF\n");
}
return ret;
}
/*=====================app_main===========================*/
int app_main()
{
int i = 0;
void *capturebuffer0;
void *displaybuffer;
int counter = 0;
int ret = 0;
struct v4l2_format capture_fmt;
struct v4l2_format display_fmt;
int capture_chroma_offset, display_chroma_offset;
int capture_size;
int capture_fd, display_fd;
char outputname[15];
char stdname[15];
int capture_numbuffers = MAX_BUFFER, display_numbuffers = MAX_BUFFER;
for (i = 0; i < MAX_BUFFER; i++) {
capture_buff_info[i].start = NULL;
display_buff_info[i].start = NULL;
}
/* STEP1:
* Initialization section
* Initialize capture and display devices.
* Here one capture channel is opened
* Display channel is opened with the same standard that is detected at
* capture channel. same output name as input
* */
/* open capture channel 0 */
ret = initCapture(&capture_fd, &capture_numbuffers, &capture_fmt);
if (ret < 0) {
printf("Error in opening capture device for channel 0\n");
return ret;
}
printf(" Capture initialized\n");
printf(" End\n");
return 0;
/* open display channel */
if (display_enable) {
ret = initDisplay(&display_fd, &display_numbuffers, &display_fmt);
if (ret < 0) {
printf("Error in opening display device\n");
return ret;
}
printf(" Display initialized\n");
/* run section
* STEP2:
* Here display and capture channels are started for streaming. After
* this capture device will start capture frames into enqueued
* buffers and display device will start displaying buffers from
* the qneueued buffers */
/* start display */
ret = startDisplay(&display_fd);
if (ret < 0) {
printf("Error in starting display\n");
return ret;
}
printf(" display started \n");
}
/* start capturing for channel 0 */
ret = startCapture(&capture_fd);
if (ret < 0) {
printf("Error in starting capturing for channel 0\n");
return ret;
}
printf(" capture started \n");
/* calculate the offset from where chroma data will be stored for
* both capture and display */
capture_chroma_offset = kernel_buf_size/2;
//display_chroma_offset = display_fmt.fmt.pix.sizeimage / 2;
display_chroma_offset = kernel_buf_size/2;
capture_size = capture_fmt.fmt.pix.width * capture_fmt.fmt.pix.height;
/* One buffer is dequeued from display and capture channels.
* Capture buffer will be copied to display buffer.
* All two buffers are put back to respective channels.
* This sequence is repeated in loop.
* After completion of this loop, channels are stopped.
* */
printf("Going into loopback\n");
#if 0
sleep(10);
#else
while (1) {
/* get capturing buffer for channel 0 */
capturebuffer0 = getCaptureBuffer(&capture_fd);
if (NULL == capturebuffer0) {
printf("Error in get capture buffer for channel 0\n");
return ret;
}
/* get display buffer */
if (display_enable) {
displaybuffer = getDisplayBuffer(&display_fd);
if (NULL == displaybuffer) {
printf("Error in get display buffer\n");
return ret;
}
/* Copy Luma data from capture buffer to display buffer */
memcpy(displaybuffer, capturebuffer0, capture_size);
/* Copy chroma data from capture buffer to display buffer
* from the appropriate offsets in capture buffer and
* display buffer */
memcpy(displaybuffer + display_chroma_offset,
capturebuffer0 + capture_chroma_offset,
capture_size);
/* put output buffer into display queue */
ret = putDisplayBuffer(&display_fd, display_numbuffers,
displaybuffer);
if (ret < 0) {
printf("Error in put display buffer\n");
return ret;
}
}
if (save_frame && counter == 100) {
fwrite(capturebuffer0, 1, capture_size,
file_fp);
fwrite(capturebuffer0 + capture_chroma_offset,
1, capture_size,
file_fp);
fclose(file_fp);
}
/* put buffers in capture channels */
ret = putCaptureBuffer(&capture_fd, capture_numbuffers,
capturebuffer0);
if (ret < 0) {
printf("Error in put capture buffer for channel 0\n");
return ret;
}
counter++;
if (print_fn)
printf("time:%lu frame:%u\n", (unsigned long)time(NULL), counter);
if (stress_test && counter >= MAXLOOPCOUNT)
break;
}
#endif
printf("After sleep, stop capture/display\n");
/* stop display */
if (display_enable) {
ret = stopDisplay(&display_fd);
if (ret < 0) {
printf("Error in stopping display\n");
return ret;
}
}
/* stop capturing for channel 0 */
ret = stopCapture(&capture_fd);
if (ret < 0) {
printf("Error in stopping capturing for channel 0\n");
return ret;
}
/* close capture channel 0 */
ret = releaseCapture(&capture_fd, capture_numbuffers);
if (ret < 0) {
printf("Error in closing capture device\n");
return ret;
}
/* Free section
* Here channels for capture and display are close.
* */
/* open display channel */
if (display_enable) {
ret = releaseDisplay(&display_fd, display_numbuffers);
if (ret < 0) {
printf("Error in closing display device\n");
return ret;
}
}
return ret;
}
void menu()
{
printf("vpif_mmap_loopback -c <channel> -s <stress test> -p <print frame");
printf(" number, -m <ntsc or pal>\n");
}
/******************************************************************************
Program Main
*******************************************************************************/
int main(int argc, char *argv[])
{
int ret = 0, d, index;
char shortoptions[] = "s:c:p:m:d:w:";
/* 0 or 1 */
static int channel_no;
/* 0 - NTSC, 1 - PAL */
static int input_std = V4L2_STD_NTSC;
input_device = CAPTURE_DEVICE0;
input_name = CAPTURE_INPUT0;
for (;;) {
d = getopt_long(argc, argv, shortoptions, (void *)NULL, &index);
if (-1 == d)
break;
switch (d) {
case 'm':
case 'M':
input_std = atoi(optarg);
if (input_std) {
input_std_id = V4L2_STD_PAL;
sizeimage = BYTESPERLINE*576*2;
}
break;
case 's':
case 'S':
stress_test = atoi(optarg);
break;
case 'p':
case 'P':
print_fn = atoi(optarg);
break;
case 'c':
case 'C':
channel_no = atoi(optarg);
if (channel_no == 1) {
input_device = CAPTURE_DEVICE1;
input_name = CAPTURE_INPUT1;
}
break;
case 'd':
case 'D':
display_enable = atoi(optarg);
break;
case 'w':
case 'W':
save_frame = atoi(optarg);
break;
default:
menu();
exit(1);
}
}
if (save_frame) {
file_fp = fopen("./capt_frame.yuv", "wb");
if (file_fp == NULL) {
printf("Unable to open ./capt_frame.yuv\n");
exit(1);
}
}
app_main();
return 0;
}
