Exemplos de zoom_pwm_enable em C++ (Cpp)

Exemplo n.º 1

Arquivo: board-evt-peripherals.c Projeto: UAVXP/A10

void omap_set_primary_brightness(u8 brightness)
{


	u8 pmbr1;
	static int zoom_pwm1_config = 0;
	static int zoom_pwm1_output_enabled = 0;

//	printk("*######***enter [%s] (%d), brightness = %d\n", __FUNCTION__, __LINE__, brightness);
	if (zoom_pwm1_config == 0) {

		zoom_pwm_init();
		zoom_pwm1_config = 1;
	}

	if (!brightness) {
		zoom_pwm_enable(0);
		zoom_pwm1_output_enabled = 0;
		zoom_pwm1_config = 0;
		return;
	}

	zoom_pwm_config(brightness);
	if (zoom_pwm1_output_enabled == 0) {
		zoom_pwm_enable(1);
		zoom_pwm1_output_enabled = 1;
	}

}

Exemplo n.º 2

Arquivo: board-zoom-peripherals.c Projeto: egonalter/R-Link_kernel

void omap_set_primary_brightness(u8 brightness)
{


	u8 pmbr1;
	static int zoom_pwm1_config;
	static int zoom_pwm1_output_enabled;

	if (zoom_pwm1_config == 0) {
		twl_i2c_read_u8(TWL4030_MODULE_INTBR, &pmbr1, REG_INTBR_PMBR1);

		pmbr1 &= ~REG_INTBR_PMBR1_PWM1_PIN_MASK;
		pmbr1 |=  REG_INTBR_PMBR1_PWM1_PIN_EN;
		twl_i2c_write_u8(TWL4030_MODULE_INTBR, pmbr1, REG_INTBR_PMBR1);

		zoom_pwm1_config = 1;
	}

	if (!brightness) {
		zoom_pwm_enable(0);
		zoom_pwm1_output_enabled = 0;
		return;
	}

	zoom_pwm_config(brightness);
	if (zoom_pwm1_output_enabled == 0) {
		zoom_pwm_enable(1);
		zoom_pwm1_output_enabled = 1;
	}

	printk(KERN_DEBUG "Zoom LCD Backlight brightness = %d\n", brightness);

}

Exemplo n.º 3

//
// times: always on -> 0, valid range -> 1-10, off -> -1
//
void key_light_flash(int times)
{
	static int init = 0;
	int i;
	gpio_t *gpio5_base = (gpio_t *)OMAP34XX_GPIO5_BASE;
	
	if (init == 0)
	{
		zoom_pwm_init();

		if (times == 0)
			zoom_pwm_config(100);			
		else
			zoom_pwm_config(40);

		init = 1;
	}

	if ((times < -1) || (times > 10))
		return;

	/** Enable KEY_LIGHT_EN GPIO_140 **/
	sr32((u32)&gpio5_base->oe, 12, 1, 0);

	zoom_pwm_enable(1);

	if (times == 0)
	{
		sr32((u32)&gpio5_base->setdataout, 12, 1, 1);	
		return;
	}
	else if (times == -1)
	{
		sr32((u32)&gpio5_base->res2[0], 12, 1, 0); 
	}
	else
	{
		for (i=0; i<times; i++)
		{
			sr32((u32)&gpio5_base->setdataout, 12, 1, 1);	
			mdelay(300);
			sr32((u32)&gpio5_base->res2[0], 12, 1, 0); 
			mdelay(300);
		}

	}	

	zoom_pwm_enable(0);

}// end of - key_light_flash -

Exemplo n.º 4

Arquivo: board-evt-peripherals.c Projeto: pocketbook/A7

void omap_enable_pwm(void)
{
	if (zoom_pwm1_output_enabled == 0) {
		zoom_pwm_enable(1);
		zoom_pwm1_output_enabled = 1;
	}

}