Windows system >> Linux system Tutorial >> Linux Tutorial

Samsung Camera Interface driver(FIMC)

  
0、FIMC0static struct resource s3c_fimc0_resource
[] = {[0] = {.start = S5P_PA_FIMC0,.end = S5P_PA_FIMC0 + S5P_SZ_FIMC0 - 1,.flags = IORESOURCE_MEM,},[1] = {.start = IRQ_FIMC0,.end = IRQ_FIMC0,.flags = IORESOURCE_IRQ,},}; struct platform_device s3c_device_fimc0
= {.name = "s3c-fimc",.id = 0,.num_resources = ARRAY_SIZE(s3c_fimc0_resource),.resource = s3c_fimc0_resource,}; static struct s3c_platform_fimc default_fimc0_data __initdata = {.default_cam = CAMERA_PAR_A,#if defined(CONFIG_CPU_S5PV210_EVT1).hw_ver = 0x45,#else.hw_ver = 0x43,#endif}; void __init s3c_fimc0_set_platdata
(struct s3c_platform_fimc *pd){struct s3c_platform_fimc *npd; if (!pd)pd = &default_fimc0_data; npd = kmemdup(pd, sizeof(struct s3c_platform_fimc), GFP_KERNEL);if (!npd)printk(KERN_ERR "%s: no memory for platform data\ ", __func__);else {if (!npd->cfg_gpio)npd->cfg_gpio = s3c_fimc0_cfg_gpio
;//这个IO口有实现的，对应CAM if (!npd->clk_on)npd->clk_on = s3c_fimc_clk_on; if (!npd->clk_off)npd->clk_off = s3c_fimc_clk_off;#if defined(CONFIG_CPU_S5PV210_EVT1)npd->hw_ver = 0x45;#elsenpd->hw_ver = 0x43;#endif s3c_device_fimc0
.dev.platform_data = npd;}} 1、FIMC1static struct resource s3c_fimc1_resource[] = {[0] = {.start = S5P_PA_FIMC1,.end = S5P_PA_FIMC1 + S5P_SZ_FIMC1 - 1,.flags = IORESOURCE_MEM,},[1] = {.start = IRQ_FIMC1,.end = IRQ_FIMC1,.flags = IORESOURCE_IRQ,},}; struct platform_device s3c_device_fimc1
= {.name = "s3c-fimc",.id = 1,.num_resources = ARRAY_SIZE(s3c_fimc1_resource),.resource = s3c_fimc1_resource,}; static struct s3c_platform_fimc default_fimc1_data __initdata = {.default_cam = CAMERA_PAR_A,#if defined(CONFIG_CPU_S5PV210_EVT1).hw_ver = 0x50,#else.hw_ver = 0x43,#endif}; void __init s3c_fimc1_set_platdata(struct s3c_platform_fimc *pd){struct s3c_platform_fimc *npd; if (!pd)pd = &default_fimc1_data; npd = kmemdup(pd, sizeof(struct s3c_platform_fimc), GFP_KERNEL);if (!npd)printk(KERN_ERR "%s: no memory for platform data\ ", __func__);else {if (!npd->cfg_gpio)npd->cfg_gpio = s3c_fimc1_cfg_gpio;
//这个IO口没有实现 if (!npd->clk_on)npd->clk_on = s3c_fimc_clk_on; if (!npd->clk_off)npd->clk_off = s3c_fimc_clk_off;#if defined(CONFIG_CPU_S5PV210_EVT1)npd->hw_ver = 0x50;#elsenpd->hw_ver = 0x43;#endif s3c_device_fimc1.dev.platform_data = npd;}} 2、FIMC2static struct resource s3c_fimc2_resource[] = {[0] = {.start = S5P_PA_FIMC2,.end = S5P_PA_FIMC2 + S5P_SZ_FIMC2 - 1,.flags = IORESOURCE_MEM,},[1] = {.start = IRQ_FIMC2,.end = IRQ_FIMC2,.flags = IORESOURCE_IRQ,},}; struct platform_device s3c_device_fimc2
= {.name = "s3c-fimc",.id = 2,.num_resources = ARRAY_SIZE(s3c_fimc2_resource),.resource = s3c_fimc2_resource,}; static struct s3c_platform_fimc default_fimc2_data __initdata = {.default_cam = CAMERA_PAR_A,#if defined(CONFIG_CPU_S5PV210_EVT1).hw_ver = 0x45,#else.hw_ver = 0x43,#endif}; void __init s3c_fimc2_set_platdata(struct s3c_platform_fimc *pd){struct s3c_platform_fimc *npd; if (!pd)pd = &default_fimc2_data; npd = kmemdup(pd, sizeof(struct s3c_platform_fimc), GFP_KERNEL);if (!npd)printk(KERN_ERR "%s: no memory for platform data\ ", __func__);else {if (!npd->cfg_gpio)npd->cfg_gpio = s3c_fimc2_cfg_gpio
;//这个IO口没有实现 if (!npd->clk_on)npd->clk_on = s3c_fimc_clk_on; if (!npd->clk_off)npd->clk_off = s3c_fimc_clk_off;#if defined(CONFIG_CPU_S5PV210_EVT1)npd->hw_ver = 0x45;#elsenpd->hw_ver = 0x43;#endif s3c_device_fimc2.dev.platform_data = npd;}}


Linux Tutorial
Windows system
Linux device driver summary: the basic concept of the kernel

 The role of a .linux device driver Kernel: used to manage hardware and software resources, and pro
Install RedHat Linux with Oracle VM VirtualBox

 1. Install Oracle VM virtualBox, I am using version 4.0. The official download address is here. 2.

The first Linux system for tablet launch

Computer Store News: first Linux systems for flat panel launch For those who have tired of the N
Redhat-5.4 U disk installation grub configuration diagram tutorial

 redhat-5.4 U disk installation process Preparation: FbinstTool.exe-softwareredhat-5.4-boot.fba-boot
STM32 clock system detailed

1. In STM32, there are five clock sources, HSI, HSE, LSI, LSE, PLL. 1, HSI is a high-speed internal

Solve the system problem accurately Linux log management

In order to ensure the normal operation of the Linux system and accurately solve various system prob
  • Linux system FAQ
  • Linux Tutorial
  • About Linux

    • How do famine novice players make it longer to survive

    Win8 disk repair denied access solution

    Microsoft repairs Win7 SP1 USB does not recognize the fault [Figure]

    Oblique angle deviation problem when CAD pattern is filled

    Linux device driver base

    How to solve XP and Windows 7 files can not visit each other

    Server virtualization knowledge

    No need to use software, manually repair dual system boot into win7, xp multiple methods

    How to use U disk to install xp system One button U disk boot disk production tool tutorial

    Let Windows XP fix the fault itself

  • Windows XP System Tutorial
  • Windows 7 System Tutorial
  • Windows 8 System Tutorial
  • Windows 10 System Tutorial
  • Windows 2003 System Tutorial
  • Windows 2008 System Tutorial
  • Windows Vista System Tutorial
  • Windows tutorial synthesis
  • Windows Server System Tutorial
  • Linux system Tutorial
  • Computer software Tutorial
  • Windows NT Tutorial
    • Copyright © Windows knowledge All Rights Reserved