__s32 DRV_DISP_Init(void)
{
__disp_bsp_init_para para;
init_waitqueue_head(&g_fbi.wait[0]);
init_waitqueue_head(&g_fbi.wait[1]);
g_fbi.wait_count[0] = 0;
g_fbi.wait_count[1] = 0;
memset(¶, 0, sizeof(__disp_bsp_init_para));
para.base_image0 = (__u32) g_fbi.base_image0;
para.base_image1 = (__u32) g_fbi.base_image1;
para.base_scaler0 = (__u32) g_fbi.base_scaler0;
para.base_scaler1 = (__u32) g_fbi.base_scaler1;
para.base_lcdc0 = (__u32) g_fbi.base_lcdc0;
para.base_lcdc1 = (__u32) g_fbi.base_lcdc1;
para.base_tvec0 = (__u32) g_fbi.base_tvec0;
para.base_tvec1 = (__u32) g_fbi.base_tvec1;
#ifdef CONFIG_ARCH_SUN5I
para.base_iep = (__u32) g_fbi.base_iep;
#endif
para.base_ccmu = (__u32) g_fbi.base_ccmu;
para.base_sdram = (__u32) g_fbi.base_sdram;
para.base_pioc = (__u32) g_fbi.base_pioc;
para.base_pwm = (__u32) g_fbi.base_pwm;
para.disp_int_process = DRV_disp_int_process;
memset(&g_disp_drv, 0, sizeof(__disp_drv_t));
BSP_disp_init(¶);
BSP_disp_open();
return 0;
}
__s32 DRV_DISP_Init(void)
{
__disp_bsp_init_para para;
init_waitqueue_head(&g_fbi.wait[0]);
init_waitqueue_head(&g_fbi.wait[1]);
g_fbi.wait_count[0] = 0;
g_fbi.wait_count[1] = 0;
memset(¶, 0, sizeof(__disp_bsp_init_para));
para.base_image0 = (__u32)g_fbi.base_image0;
para.base_image1 = (__u32)g_fbi.base_image1;
para.base_scaler0 = (__u32)g_fbi.base_scaler0;
para.base_scaler1 = (__u32)g_fbi.base_scaler1;
para.base_lcdc0 = (__u32)g_fbi.base_lcdc0;
para.base_lcdc1 = (__u32)g_fbi.base_lcdc1;
para.base_tvec0 = (__u32)g_fbi.base_tvec0;
para.base_tvec1 = (__u32)g_fbi.base_tvec1;
para.base_ccmu = (__u32)g_fbi.base_ccmu;
para.base_sdram = (__u32)g_fbi.base_sdram;
para.base_pioc = (__u32)g_fbi.base_pioc;
para.base_pwm = (__u32)g_fbi.base_pwm;
para.disp_int_process = DRV_disp_int_process;
memset(&g_disp_drv, 0, sizeof(__disp_drv_t));
sys_put_wvalue(0xf1c20118, 1<<19);
BSP_disp_init(¶);
BSP_disp_open();
return 0;
}
__s32 DRV_DISP_Init(void)
{
__disp_bsp_init_para para;
__u32 i = 0;
para.base_image0 = (__u32)g_fbi.io[DISP_IO_IMAGE0];
para.base_image1 = (__u32)g_fbi.io[DISP_IO_IMAGE1];
para.base_scaler0 = (__u32)g_fbi.io[DISP_IO_SCALER0];
para.base_scaler1 = (__u32)g_fbi.io[DISP_IO_SCALER1];
para.base_lcdc0 = (__u32)g_fbi.io[DISP_IO_LCDC0];
para.base_lcdc1 = (__u32)g_fbi.io[DISP_IO_LCDC1];
para.base_tvec = (__u32)g_fbi.io[DISP_IO_TVEC];
para.base_ccmu = (__u32)g_fbi.base_ccmu;
para.base_sdram = (__u32)g_fbi.base_sdram;
para.base_pioc = (__u32)g_fbi.base_pio;
para.scaler_begin = DRV_scaler_begin;
para.scaler_finish = DRV_scaler_finish;
para.tve_interrup = DRV_tve_interrup;
para.hdmi_set_mode = DRV_hdmi_set_mode;
para.Hdmi_open = DRV_Hdmi_open;
para.Hdmi_close = DRV_Hdmi_close;
para.hdmi_mode_support = DRV_hdmi_mode_support;
para.hdmi_get_HPD_status = DRV_hdmi_get_HPD_status;
para.disp_int_process = disp_int_process;
memset(&g_disp_drv, 0, sizeof(__disp_drv_t));
g_disp_drv.scaler_finished_sem[0] = kmalloc(sizeof(struct semaphore),GFP_KERNEL | __GFP_ZERO);
if(!g_disp_drv.scaler_finished_sem[0])
{
__wrn("create scaler_finished_sem[0] fail!\n");
return -1;
}
sema_init(g_disp_drv.scaler_finished_sem[0],0);
g_disp_drv.scaler_finished_sem[1] = kmalloc(sizeof(struct semaphore),GFP_KERNEL | __GFP_ZERO);
if(!g_disp_drv.scaler_finished_sem[1])
{
__wrn("create scaler_finished_sem[1] fail!\n");
return -1;
}
sema_init(g_disp_drv.scaler_finished_sem[1],0);
for(i = 0; i<MAX_EVENT_SEM; i++)
{
g_disp_drv.event_sem[0][i] = NULL;
g_disp_drv.event_sem[1][i] = NULL;
}
BSP_disp_init(¶);
BSP_disp_open();
Fb_Init();
return 0;
}
/*
****************************************************************************************************
*
* DRV_DE_INIT
*
* Description: 初始化函数，通常把只会执行一次的操作放在这里
* 当驱动第一次安装的时候会调用这个函数
* 此函数没有参数，需要参数的时候需要从配置脚本去获取
* Parameters:
*
* Return value:
* 0
* -1
****************************************************************************************************
*/
__s32 DRV_DE_INIT(void)
{
__disp_bsp_init_para para;
para.base_image0 = 0x01e60000;
para.base_image1 = 0x01e40000;
para.base_scaler0 = 0x01e00000;
para.base_scaler1 = 0x01e20000;
para.base_lcdc0 = 0x01c0c000;
para.base_lcdc1 = 0x01c17000;
para.base_tvec0 = 0x01c0a000;
para.base_tvec1 = 0x01c1b000;
para.base_ccmu = 0x01c20000;
para.base_sdram = 0x01c01000;
para.base_pioc = 0x01c20800;
para.base_pwm = 0x01c20c00;
para.disp_int_process = disp_int_process;
BSP_disp_init(¶);
BSP_disp_open();
return 0;
}
__s32 DRV_DISP_MInit(void)
{
__disp_bsp_init_para para;
__hdle hReg;
__u32 i = 0;
user_gpio_set_t gpio_set[1];
__s32 ret;
para.base_image0 = 0xf1e60000;
para.base_scaler0 = 0xf1e00000;
para.base_lcdc0 = 0xf1c0c000;
para.base_tvec = 0xf1c0a000;
para.base_ccmu = 0xf1c20000;
para.base_sdram = 0xf1c01000;
para.base_pioc = 0xf1c20800;
para.base_timer = 0xf1c21000; /* PWM module register base */
para.power_on = DRV_lcd_power_on;
para.power_off = DRV_lcd_power_off;
para.scaler_begin = DRV_scaler_begin;
para.scaler_finish = DRV_scaler_finish;
para.tve_interrup = DRV_tve_interrup;
para.hdmi_set_mode = DRV_hdmi_set_mode;
para.Hdmi_open = DRV_Hdmi_open;
para.Hdmi_close = DRV_Hdmi_close;
para.hdmi_mode_support = DRV_hdmi_mode_support;
para.hdmi_get_HPD_status = DRV_hdmi_get_HPD_status;
para.disp_int_process = disp_int_process;
eLIBs_memset(&g_disp_drv, 0, sizeof(__disp_drv_t));
g_disp_drv.scaler_finished_sem[0] = esKRNL_SemCreate(0);
if(!g_disp_drv.scaler_finished_sem[0])
{
__wrn("create scaler_finished_sem[0] fail!\n");
return EPDK_FAIL;
}
g_disp_drv.scaler_finished_sem[1] = esKRNL_SemCreate(0);
if(!g_disp_drv.scaler_finished_sem[1])
{
__wrn("create scaler_finished_sem[1] fail!\n");
return EPDK_FAIL;
}
for(i = 0; i<MAX_EVENT_SEM; i++)
{
g_disp_drv.event_sem[0][i] = NULL;
g_disp_drv.event_sem[1][i] = NULL;
}
BSP_disp_init(¶);
BSP_disp_open();
g_disp_drv.reg_operate_vaild = 1;
hReg = esDEV_DevReg("DISP", "DISPLAY", &dispdev_ops, 0);
if(!hReg)
{
__inf("esDEV_DevReg() fail!\n");
return EPDK_FAIL;
}
#if DRV_VCOM_TIMER
//Soft Vcom Control;
ret = esCFG_GetKeyValue("softvcom_para", "soft_vcom_en", &vcom_en, 1);
if (!ret)
{
eLIBs_printf(" -- %s, %d, vcom_en = %d -- \n", __FILE__, __LINE__, vcom_en);
if(vcom_en)
{
ret = esCFG_GetKeyValue("softvcom_para", "vcom_io", (int *)gpio_set, sizeof(user_gpio_set_t)/4);
if (!ret)
{
vcom_io = esPINS_PinGrpReq(gpio_set, 1);
if (!vcom_io)
{
__wrn("request output_col pin failed\n");
return EPDK_FAIL;
}
}
else
{
__wrn("fetch para from script failed\n");
return EPDK_FAIL;
}
}
}
else
{
__wrn("fetch para from script failed\n");
return EPDK_FAIL;
}
ret = esPINS_SetPinPull(vcom_io, PIN_PULL_DOWN, NULL);
if (ret)
{
__wrn("pull output_col failed\n");
return EPDK_FAIL;
}
//申请定时器
vcom_timer_init();
//让定时器开始跑
vcom_timer_start();
#endif
return EPDK_OK;
}
