//mt9d113_sensor_power_down
int32_t mt9d113_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
    int32_t rc = 0;

    CDBG("%s E\n", __func__);

    msm_sensor_power_down(s_ctrl);
    CDBG(" %s : msm_sensor_power_down : rc = %d E\n",__func__, rc);

    if (sgpio_ctrl(sgpios, CAMIO_F_STB, 0) < 0) rc = -EIO;
    if (sgpio_ctrl(sgpios, CAMIO_F_RST_N, 0) < 0)   rc = -EIO;
    mdelay(1);
    
    /* MCLK will be disabled once again after this. */
    //  (void)msm_camio_clk_disable(CAMIO_CAM_MCLK_CLK);
	
    if (svreg_ctrl(svregs, CAMV_IO_1P8V, 0) < 0)    rc = -EIO;
    if (svreg_ctrl(svregs, CAMV_CORE_1P8V, 0) < 0)  rc = -EIO;
    if (svreg_ctrl(svregs, CAMV_A_2P8V, 0) < 0) rc = -EIO;
    mdelay(1);
    
    if (sgpio_ctrl(sgpios, CAMIO_R_RST_N, 0) < 0)   rc = -EIO;
    if (sgpio_ctrl(sgpios, CAMIO_R_STB_N, 0) < 0)   rc = -EIO;
    mdelay(1);
    
    svreg_release(svregs, CAMV_MAX);
    sgpio_release(sgpios, CAMIO_MAX);
    
    si2c_release();    
    CDBG("%s X (%d)\n", __func__, rc);
    return rc;
}
Exemple #2
0
int32_t mt9v113_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
	int32_t rc = 0;

	SKYCDBG("%s E\n", __func__);

	msm_sensor_probe_off(&s_ctrl->sensor_i2c_client->client->dev);

	/*PANTECH_CAMERA_TODO, check correct timing, spec don't have off seq. */
	if (sgpio_ctrl(sgpios, CAMIO_STB_N, 0) < 0)	rc = -EIO;
	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 0) < 0)	rc = -EIO;
	mdelay(1);
	
	if (svreg_ctrl(svregs, CAMV_IO_1P8V, 0) < 0)	rc = -EIO;		
	if (sgpio_ctrl(sgpios, CAMV_CORE_1P8V, 0) < 0)	rc = -EIO;
	
#if defined(CONFIG_MACH_MSM8960_STARQ) && (BOARD_VER < WS20)
	rc = gpio_direction_output(91, 0);
	if (rc < 0) {
		SKYCDBG("%s err(%d, gpio91)\n", __func__, rc);
		rc = -EIO;
		return rc;
	}
	mdelay(1);
#elif defined(CONFIG_MACH_MSM8960_STARQ) && (BOARD_VER >= WS20)		
	if (sgpio_ctrl(sgpios, CAMV_A_2P8V, 0) < 0)	rc = -EIO;	
	mdelay(1);
#endif

	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);

	SKYCDBG("%s X (%d)\n", __func__, rc);
	return rc;		
}	
int32_t as0260_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
	int32_t rc = 0;
	SKYCDBG("%s\n", __func__);
	
	msm_sensor_power_down(s_ctrl);
	SKYCDBG(" %s : msm_sensor_power_down : rc = %d E\n",__func__, rc);  

	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 0) < 0)	rc = -EIO;
		mdelay(1); /* > 20 cycles (approx. 0.64us) */
	if (sgpio_ctrl(sgpios, CAMIO_STB_N, 0) < 0)	rc = -EIO;

	if (svreg_ctrl(svregs, CAMV_A_2P8V, 0) < 0)	rc = -EIO;
	if (svreg_ctrl(svregs, CAMV_IO_1P8V, 0) < 0)	rc = -EIO;

	if (svreg_ctrl(svregs, CAMV_I2C_1P8V, 0) < 0)	rc = -EIO;

	if (svreg_ctrl(svregs, CAMV_CORE_1P8V, 0) < 0)	rc = -EIO;

	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);

	SKYCDBG("%s X (%d)\n", __func__, rc);
	return rc;

}
int s5k6aafx13_sensor_release(void)
{
#ifdef CONFIG_PANTECH_CAMERA_TUNER
	si2c_pid_t i = 0;
#endif

	CDBG("%s E\n", __func__);

	mutex_lock(&s5k6aafx13_mutex);

	if (s5k6aafx13_ctrl) {
		kfree(s5k6aafx13_ctrl);
		s5k6aafx13_ctrl = NULL;
	}

	(void)s5k6aafx13_power_off();

	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);

#ifdef CONFIG_PANTECH_CAMERA_TUNER
	for (i = 0; i < SI2C_PID_MAX; i++) {
		if (s5k6aafx13_tuner_params[i].cmds)
			kfree(s5k6aafx13_tuner_params[i].cmds);
	}
#endif

	si2c_release();

	mutex_unlock(&s5k6aafx13_mutex);

	CDBG("%s X\n", __func__);
	return 0;
}
int mt9d113_sensor_init(struct msm_sensor_ctrl_t *s_ctrl)
{
	int rc = 0;
	//uint8_t data_buf[4];

	SKYCDBG("%s: E\n",__func__);



#if 1//needtocheck
	//sensor_mode = ??;//SENSOR_PREVIEW_MODE;

//	memset(mt9d113_params, 0, sizeof(mt9d113_params));

    //s_ctrl->sensor_i2c_client->client->adapter,
//	rc = si2c_init(s5k6aafx13_client->adapter, s5k6aafx13_const_params, s5k6aafx13_params);

#if 0
    rc = si2c_init(mt9d113_client->adapter, 
            mt9d113_const_params, mt9d113_params);
    
	if (!mt9d113_ctrl) {
		SKYCDBG("%s err(-ENOMEM)\n", __func__);
		goto sensor_init_fail;
	}
#endif


    rc = si2c_write_param(SI2C_SA, SI2C_INIT, mt9d113_params);
SKYCDBG("%s: si2c_write_param / rc:%d \n",__func__, rc);
    if (rc < 0)
        goto sensor_init_fail;

#endif
    sensor_mode = 1;

    SKYCDBG("%s: X\n",__func__);    
    return rc;
    
#if 1//needtocheck    
sensor_init_fail:

#if 0
	if (mt9d113_ctrl) {
		kfree(mt9d113_ctrl);
		mt9d113_ctrl = NULL;
	}
	(void)mt9d113_power_off();
	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);
#endif    
SKYCDBG("%s: sensor_init_fail / si2c_release(); \n",__func__);
    si2c_release();
    
	SKYCDBG("%s err(%d)\n", __func__, rc);
	return rc;
#endif    
}
/* mt9d113_vreg_init */
static int mt9d113_vreg_init(void)
{
    int rc = 0;

    pr_err("%s E\n", __func__);
    
    rc = sgpio_init(sgpios, CAMIO_MAX);
    if (rc < 0)
        goto sensor_init_fail;

    rc = svreg_init(svregs, CAMV_MAX);
    if (rc < 0)
        goto sensor_init_fail;

    pr_err("%s X\n", __func__);
    return 0;
    
sensor_init_fail:
    svreg_release(svregs, CAMV_MAX);
    sgpio_release(sgpios, CAMIO_MAX);
    return -ENODEV;
}
Exemple #7
0
int32_t mt9v113_sensor_power_up(struct msm_sensor_ctrl_t *s_ctrl)
{
	int32_t rc = 0;

	SKYCDBG("%s E\n", __func__);
	
	msm_sensor_probe_on(&s_ctrl->sensor_i2c_client->client->dev);
	SKYCDBG("%s msm_sensor_probe_on ok\n", __func__);
	msm_camio_clk_rate_set(MSM_SENSOR_MCLK_24HZ);
	SKYCDBG("%s msm_camio_clk_rate_set ok\n", __func__);

	rc = sgpio_init(sgpios, CAMIO_MAX);
	if (rc < 0)
		goto sensor_init_fail;

	rc = svreg_init(svregs, CAMV_MAX);
	if (rc < 0)
		goto sensor_init_fail;

	if (sgpio_ctrl(sgpios, CAMIO_STB_N, 0) < 0)	rc = -EIO;
	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 1) < 0)	rc = -EIO;
	mdelay(1);

	if (svreg_ctrl(svregs, CAMV_IO_1P8V, 1) < 0)	rc = -EIO;
	mdelay(1); /* > 1ms */

#if defined(CONFIG_MACH_MSM8960_STARQ) && (BOARD_VER < WS20)
	rc = gpio_direction_output(91, 1);
	if (rc < 0) {
		SKYCDBG("%s err(%d, gpio91)\n", __func__, rc);
		rc = -EIO;
		return rc;	
	}
	mdelay(1);	
#elif defined(CONFIG_MACH_MSM8960_STARQ) && (BOARD_VER >= WS20)	
	if (sgpio_ctrl(sgpios, CAMV_A_2P8V, 1) < 0)	rc = -EIO;	
	mdelay(1);
#endif

	if (sgpio_ctrl(sgpios, CAMV_CORE_1P8V, 1) < 0)	rc = -EIO;
	mdelay(1);	

	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 0) < 0)	rc = -EIO;
	mdelay(1); /* > 10 clks (approx. 0.42us) */
	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 1) < 0)	rc = -EIO;
	mdelay(1); /* > 1 clk (apporx. 0.042us) */
	
	msleep(500); /* 500ms PANTECH_CAMERA_TODO */
	//msm_camio_clk_rate_set(24000000);
	msleep(10);

	SKYCDBG("%s X (%d)\n", __func__, rc);
	return rc;
   
sensor_init_fail:
	/*PANTECH_CAMERA_TODO, check correct timing, spec don't have off seq. */
	if (sgpio_ctrl(sgpios, CAMIO_STB_N, 0) < 0)	rc = -EIO;
	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 0) < 0)	rc = -EIO;
	mdelay(1);
	
	if (svreg_ctrl(svregs, CAMV_IO_1P8V, 0) < 0)	rc = -EIO;		
	if (sgpio_ctrl(sgpios, CAMV_CORE_1P8V, 0) < 0)	rc = -EIO;

#if defined(CONFIG_MACH_MSM8960_STARQ) && (BOARD_VER < WS20)
	rc = gpio_direction_output(91, 0);
	if (rc < 0) {
		SKYCDBG("%s err(%d, gpio91)\n", __func__, rc);
		rc = -EIO;
		return rc;
	}
	mdelay(1);	
#elif defined(CONFIG_MACH_MSM8960_STARQ) && (BOARD_VER >= WS20)	
	if (sgpio_ctrl(sgpios, CAMV_A_2P8V, 0) < 0)	rc = -EIO;	
	mdelay(1);
#endif

	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);
	return rc;   		
}
int32_t yacd5c1sbdbc_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
    int32_t rc = 0;
	pr_err("%s\n", __func__);

#if 1//wsyang_temp
    if(booting_skip_check == 1) {// except AF_power_down for booting
        if (s_ctrl->func_tbl->sensor_stop_stream) {
            s_ctrl->func_tbl->sensor_stop_stream(s_ctrl);   
            msleep(20);
        }
    }
    else {
        booting_skip_check = 1;
    }
#endif

#if 0
	msm_sensor_probe_off(&s_ctrl->sensor_i2c_client->client->dev);
#else
    msm_sensor_power_down(s_ctrl);
    pr_err(" %s : msm_sensor_power_down : rc = %d E\n",__func__, rc);  
#endif

	if (sgpio_ctrl(sgpios, CAMIO_RST_N, 0) < 0)	rc = -EIO;
	mdelay(1); /* > 20 cycles (approx. 0.64us) */
	if (sgpio_ctrl(sgpios, CAMIO_STB_N, 0) < 0)	rc = -EIO;

	if (svreg_ctrl(svregs, CAMV_CORE_1P8V, 0) < 0)	rc = -EIO;
	if (svreg_ctrl(svregs, CAMV_A_2P8V, 0) < 0)	rc = -EIO;
	if (svreg_ctrl(svregs, CAMV_IO_1P8V, 0) < 0)	rc = -EIO;

	if (sgpio_ctrl(sgpios, CAM1_IOVDD_EN, 0) < 0)	rc = -EIO;

	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);

#ifdef CONFIG_PANTECH_CAMERA_TUNER
    kfree(yacd5c1sbdbc_recommend_tuner_settings);
#endif
	pr_err("%s X (%d)\n", __func__, rc);
	return rc;

#if 0
    /* Reset  *********************************************************/
	gpio_set_value_cansleep(data->sensor_platform_info->sensor_reset, 0);
	usleep_range(1000, 2000);
	gpio_free(data->sensor_platform_info->sensor_reset);
    mdelay(1);

    /* Standby *********************************************************/
    if(data->sensor_platform_info->sensor_pwd)
    {
        gpio_set_value_cansleep(data->sensor_platform_info->sensor_pwd, 0);
        gpio_free(data->sensor_platform_info->sensor_pwd);
    }
    mdelay(1);

    /* VREG disable *****************************************************/
    rc = regulator_disable(vreg_lvs6_1p8);
    if (rc){
        printk("%s: Disable regulator vreg_lvs6_1p8 failed\n", __func__);
        goto fail;
    }
    regulator_put(vreg_lvs6_1p8);
    vreg_lvs6_1p8 = NULL;
    mdelay(1);

    rc = regulator_disable(vreg_l11_2p85);
    if (rc){
        printk("%s: Disable regulator vreg_l11_2p85 failed\n", __func__);
        goto fail;
    }
    regulator_put(vreg_l11_2p85);
    vreg_l11_2p85 = NULL;
    mdelay(1);

    rc = regulator_disable(vreg_lvs5_1p8);
    if (rc){
        printk("%s: Disable regulator vreg_lvs5_1p8 failed\n", __func__);
        goto fail;
    }
    regulator_put(vreg_lvs5_1p8);
    vreg_lvs5_1p8 = NULL;
    mdelay(1);    
    
    /* LDO disable ******************************************************/
    gpio_set_value_cansleep(CAM1_IOVDD_EN, 0);
    gpio_free(CAM1_IOVDD_EN);
    mdelay(1);
#if 0
    gpio_set_value_cansleep(CAM1_AVDD_EN, 0);
    gpio_free(CAM1_AVDD_EN);
    mdelay(1);

    gpio_set_value_cansleep(CAM1_DVDD_EN, 0);
    gpio_free(CAM1_DVDD_EN);
    mdelay(1);
#endif
    return 0;
    
fail:
	printk("%s Failed!:%d\n",__func__, __LINE__);
	if(vreg_lvs6_1p8) {
		regulator_put(vreg_lvs6_1p8);
	}
	if(vreg_l11_2p85) {
		regulator_put(vreg_l11_2p85);
	}
    if(vreg_lvs5_1p8){
		regulator_put(vreg_lvs5_1p8);
	}
    return rc;    
#endif	
}
int s5k6aafx13_sensor_init(const struct msm_camera_sensor_info *sinfo)
{
	int rc = 0;

	CDBG("%s E\n", __func__);

	config_csi_done = false;
	sensor_mode = SENSOR_PREVIEW_MODE;

	memset(s5k6aafx13_params, 0, sizeof(s5k6aafx13_params));
#ifdef CONFIG_PANTECH_CAMERA_TUNER
	memset(s5k6aafx13_tuner_params, 0, sizeof(s5k6aafx13_tuner_params));
#endif

	//PANTECH_CAMERA_TODO, adapter 설정과 param 설정을 분리할 것. ugly 하다...
	rc = si2c_init(s5k6aafx13_client->adapter, 
			s5k6aafx13_const_params, s5k6aafx13_params);
	if (rc < 0)
		goto sensor_init_fail;

	s5k6aafx13_ctrl = kzalloc(sizeof(s5k6aafx13_ctrl_t), GFP_KERNEL);
	if (!s5k6aafx13_ctrl) {
		CERR("%s err(-ENOMEM)\n", __func__);
		goto sensor_init_fail;
	}

	if (sinfo)
		s5k6aafx13_ctrl->sinfo = sinfo;

	rc = sgpio_init(sgpios, CAMIO_MAX);
	if (rc < 0)
		goto sensor_init_fail;

	rc = svreg_init(svregs, CAMV_MAX);
	if (rc < 0)
		goto sensor_init_fail;

	rc = s5k6aafx13_power_on();
	if (rc < 0)
		goto sensor_init_fail;

#ifdef CONFIG_PANTECH_CAMERA_TUNER
	CERR("%s tuner is enabled, skip writing INIT param!\n", __func__);
#else
	rc = si2c_write_param(SI2C_SA, SI2C_INIT, s5k6aafx13_params);
	if (rc < 0)
		goto sensor_init_fail;
#endif

	CDBG("%s X\n", __func__);
	return 0;

sensor_init_fail:

	if (s5k6aafx13_ctrl) {
		kfree(s5k6aafx13_ctrl);
		s5k6aafx13_ctrl = NULL;
	}
	(void)s5k6aafx13_power_off();
	svreg_release(svregs, CAMV_MAX);
	sgpio_release(sgpios, CAMIO_MAX);
	si2c_release();

	CERR("%s err(%d)\n", __func__, rc);
	return rc;
}