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C++ PM8921_MPP_PM_TO_SYS函数代码示例

本文整理汇总了C++中PM8921_MPP_PM_TO_SYS函数的典型用法代码示例。如果您正苦于以下问题：C++ PM8921_MPP_PM_TO_SYS函数的具体用法？C++ PM8921_MPP_PM_TO_SYS怎么用？C++ PM8921_MPP_PM_TO_SYS使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了PM8921_MPP_PM_TO_SYS函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: msm_camera_8960_ext_power_ctrl

static int32_t msm_camera_8960_ext_power_ctrl(int enable)
{
	int rc = 0;
	if (enable) {
		rc = pm8xxx_mpp_config(PM8921_MPP_PM_TO_SYS(12),
			&privacy_light_on_config);
	} else {
		rc = pm8xxx_mpp_config(PM8921_MPP_PM_TO_SYS(12),
			&privacy_light_off_config);
	}
	return rc;
}
开发者ID:84506232，项目名称:ef40s_jb_kernel，代码行数:12，代码来源:board-8960-camera.c

示例2: active_reset

void active_reset(int high)
{
	if (high) {
		pm8xxx_mpp_config(
			PM8921_MPP_PM_TO_SYS(MLCD_RST_MPP2),
			&MLCD_RESET_HIGH_CONFIG);
	} else {
		pm8xxx_mpp_config(
			PM8921_MPP_PM_TO_SYS(MLCD_RST_MPP2),
			&MLCD_RESET_LOW_CONFIG);
	}
}
开发者ID:timmytim，项目名称:cm_kernel_jflteatt，代码行数:12，代码来源:board-8064-display.c

示例3: power_on_flash

void power_on_flash(void)
{
	int temp = 0;
	int ret = 0;

	if(!isFlashCntlEn) {
		temp = gpio_get_value(GPIO_MSM_FLASH_NOW);
		if (isFlashCntlEn == 0 && temp == 0) {
			/* FLASH_LED_UNLOCK*/
			gpio_set_value_cansleep(PM8921_MPP_PM_TO_SYS
				(PMIC_MPP_FLASH_LED_UNLOCK), 1);
			/* GPIO_CAM_FLASH_SW : tourch */
			gpio_set_value_cansleep(gpio_cam_flash_sw, 1);
			temp = gpio_get_value(gpio_cam_flash_sw);
			printk("[s5c73m3] check GPIO_CAM_FLASH_SW : %d\n", temp);
			usleep(1*1000);
		}

		/* flash power 1.8V */
		l28 = regulator_get(NULL, "8921_lvs4");
		ret = regulator_enable(l28);

		if (ret)
			printk("error enabling regulator\n");

		usleep(1*1000);
		isFlashCntlEn = true;
	}
}
开发者ID:LiquidSmooth-Devices，项目名称:Deathly_Kernel_D2，代码行数:29，代码来源:board-m2-camera.c

示例4: mipi_dsi_power_octa_request

static int mipi_dsi_power_octa_request(void)
{
	int rc = 0;

	reg_L30 = regulator_get(&msm_mipi_dsi1_device.dev,
				"3000mV_LCD");
	if (IS_ERR_OR_NULL(reg_L30)) {
		pr_err("could not get 8917_L30, rc = %ld\n",
				PTR_ERR(reg_L30));
		return -ENODEV;
	}

	rc = regulator_set_voltage(reg_L30, 3000000, 3000000);
	if (rc) {
		pr_err("set_voltage L30 failed, rc=%d\n", rc);
		return -EINVAL;
	}

	pm8xxx_mpp_config(PM8921_MPP_PM_TO_SYS(MLCD_RST_MPP2),
			&MLCD_RESET_LOW_CONFIG);

	msleep(100);

	return rc;
}
开发者ID:ShinySide，项目名称:HispAsian_Kernel_NH7，代码行数:25，代码来源:board-8064-display.c

示例5: sec_fg_gpio_init

static bool sec_fg_gpio_init(void)
{
	struct pm_gpio param = {
		.direction     = PM_GPIO_DIR_IN,
		.pull          = PM_GPIO_PULL_NO,
		.vin_sel       = PM_GPIO_VIN_S4,
		.function      = PM_GPIO_FUNC_NORMAL,
	};

	/* FUEL_ALERT Setting */
	if (system_rev == 0x0) {
		sec_battery_pdata.fg_irq = PM8921_GPIO_IRQ(PM8921_IRQ_BASE,
				GPIO_FUEL_INT_04A);
		pm8xxx_gpio_config(PM8921_GPIO_PM_TO_SYS(GPIO_FUEL_INT_04A),
						&param);
#if defined(CONFIG_MACH_JF_ATT) || defined(CONFIG_MACH_JF_TMO)
	} else if (system_rev >= 8) {
#else
	} else if (system_rev >= 9) {
#endif
		/* FUEL_ALERT Registration */
		struct pm8xxx_mpp_config_data fuel_alert_mppcfg = {
			.type = PM8XXX_MPP_TYPE_D_INPUT,
			.level = PM8921_MPP_DIG_LEVEL_S4,
			.control = PM8XXX_MPP_DOUT_CTRL_LOW,
		};

		sec_battery_pdata.fg_irq = PM8921_MPP_IRQ(PM8921_IRQ_BASE, 6);
		pm8xxx_mpp_config(PM8921_MPP_PM_TO_SYS(6),
				&fuel_alert_mppcfg);
	}
	else
开发者ID:ttimz1313，项目名称:kernel_samsung_jf，代码行数:32，代码来源:board-fusion3-battery.c

示例6: aat1290a_freeGpio

static int aat1290a_freeGpio(void)
{
	int ret;

	printk(KERN_DEBUG "[%s : %d]!!\n", __func__, __LINE__);

	if (pmic_gpio_msm_flash_cntl_en)
		gpio_set_value_cansleep(pmic_gpio_msm_flash_cntl_en, 0);
	else
		gpio_set_value_cansleep(GPIO_MSM_FLASH_CNTL_EN, 0);
	isFlashCntlEn = false;
	usleep(1*1000);
	gpio_set_value_cansleep(GPIO_MSM_FLASH_NOW, 0);
	usleep(1*1000);

	/* flash power 1.8V */
	if (l28) {
		ret = regulator_disable(l28);
		if (ret)
			cam_err("error disabling regulator\n");
	}
	usleep(1*1000);

	/* GPIO_CAM_FLASH_SW : tourch */
	gpio_set_value_cansleep(gpio_cam_flash_sw, 0);
	usleep(1*1000);

#if defined(CONFIG_S5C73M3) && defined(CONFIG_S5K6A3YX) /* D2 */
	/* FLASH_LED_LOCK*/
	gpio_set_value_cansleep(PM8921_MPP_PM_TO_SYS
		(PMIC_MPP_FLASH_LED_UNLOCK), 0);
#endif
	return 0;
}
开发者ID:LiquidSmooth-Devices，项目名称:Deathly_Kernel_D2，代码行数:34，代码来源:board-m2-camera.c

示例7: m7wl_audio_pmic_mpp_config

static void m7wl_audio_pmic_mpp_config(void)
{
	unsigned ret;

	struct pm8xxx_mpp_config_data m7wl_audio_pmic_mpp = {
		.type	= PM8XXX_MPP_TYPE_D_OUTPUT,
		.level	= PM8921_MPP_DIG_LEVEL_S4,
		.control = PM8XXX_MPP_DOUT_CTRL_LOW,
	};

	ret = pm8xxx_mpp_config(PM8921_MPP_PM_TO_SYS(9),
		&m7wl_audio_pmic_mpp);
	if (ret < 0)
		pr_err("%s:MPP_9 configuration failed\n", __func__);
}
开发者ID:KING000，项目名称:android_kernel_htc_m7wlj，代码行数:15，代码来源:board-m7wlj-audio.c

示例8: aat1290a_setGpio

static int aat1290a_setGpio(void)
{
	int ret;
	int temp = 0;

	printk(KERN_DEBUG "[%s : %d]!!\n", __func__, __LINE__);

#if defined(CONFIG_S5C73M3) && defined(CONFIG_S5K6A3YX) /* D2 */
	/* FLASH_LED_UNLOCK*/
	gpio_set_value_cansleep(PM8921_MPP_PM_TO_SYS
		(PMIC_MPP_FLASH_LED_UNLOCK), 1);
#endif

	/* GPIO_CAM_FLASH_SW : tourch */
	gpio_set_value_cansleep(gpio_cam_flash_sw, 0);
	temp = gpio_get_value(gpio_cam_flash_sw);
	printk(KERN_DEBUG "[s5c73m3] check GPIO_CAM_FLASH_SW : %d\n", temp);
	usleep(1*1000);

	/* flash power 1.8V */
	l28 = regulator_get(NULL, "8921_lvs4");
	ret = regulator_enable(l28);
	if (ret)
		cam_err("error enabling regulator\n");
	usleep(1*1000);

	if (pmic_gpio_msm_flash_cntl_en) {
		gpio_set_value_cansleep(pmic_gpio_msm_flash_cntl_en, 1);
	} else {
		gpio_set_value_cansleep(GPIO_MSM_FLASH_CNTL_EN, 1);
		temp = gpio_get_value(GPIO_MSM_FLASH_CNTL_EN);
		printk(KERN_DEBUG "[s5c73m3] check Flash set GPIO : %d\n",
			temp);
	}
	isFlashCntlEn = true;
	usleep(1*1000);

	gpio_set_value_cansleep(GPIO_MSM_FLASH_NOW, 1);
	temp = gpio_get_value(GPIO_MSM_FLASH_NOW);
	printk(KERN_DEBUG "[s5c73m3] check Flash enable GPIO : %d\n", temp);
	usleep(1*1000);

	return 0;
}
开发者ID:LiquidSmooth-Devices，项目名称:Deathly_Kernel_D2，代码行数:44，代码来源:board-m2-camera.c

示例9: GPIO_VREG

			.consumer_supplies	= vreg_consumers_##_id##_PC, \
			.supply_regulator	= _supply_regulator, \
		}, \
		.id	  = RPM_VREG_ID_PM8921_##_id##_PC, \
		.pin_fn	  = RPM_VREG_PIN_FN_8960_##_pin_fn, \
		.pin_ctrl = _pin_ctrl, \
	}

/* GPIO regulator constraints.
 * Must be in sync with corresponding platform_device structures in
 * board_sony_fusion3.c
 */
struct gpio_regulator_platform_data
apq8064_gpio_regulator_pdata[] __devinitdata = {
	/*        ID      vreg_name gpio_label   gpio  supply active_low*/
	GPIO_VREG(EXT_5V, "ext_5v", "ext_5v_en", PM8921_MPP_PM_TO_SYS(7),
		NULL, 0),
	GPIO_VREG(EXT_SD_PWR, "ext_sd_pwr", "ext_sd_pwr_en",
		PM8921_MPP_PM_TO_SYS(4), "8921_l6", 0),
	GPIO_VREG(EXT_OTG_SW, "ext_otg_sw", "ext_otg_sw_en",
		PM8921_GPIO_PM_TO_SYS(42), NULL, 1),
};

/* SAW regulator constraints */
struct regulator_init_data msm8064_saw_regulator_pdata_8921_s5 =
	/*	      ID  vreg_name	       min_uV   max_uV */
	SAW_VREG_INIT(S5, "8921_s5",	       850000, 1300000);
struct regulator_init_data msm8064_saw_regulator_pdata_8921_s6 =
	SAW_VREG_INIT(S6, "8921_s6",	       850000, 1300000);

struct regulator_init_data msm8064_saw_regulator_pdata_8821_s0 =
开发者ID:EnJens，项目名称:android_kernel_sony_pollux_windy_stock，代码行数:31，代码来源:board-sony_odin-regulator.c

示例10: PM8921_MPP_PM_TO_SYS

		.settings = {
			[GPIOMUX_SUSPENDED] = &gpio_spi_cs2_config,
		},
	},
	{
		.gpio      = 54,		/* GSBI5 QUP SPI_CLK */
		.settings = {
			[GPIOMUX_SUSPENDED] = &gpio_spi_config,
		},
	},
#endif
};

static struct pm8xxx_mpp_platform_data
apq8064_pm8921_mpp_pdata __devinitdata = {
	.mpp_base	= PM8921_MPP_PM_TO_SYS(1),
};

static struct pm8xxx_gpio_platform_data
apq8064_pm8921_gpio_pdata __devinitdata = {
	.gpio_base	= PM8921_GPIO_PM_TO_SYS(1),
};

static struct pm8xxx_irq_platform_data
apq8064_pm8921_irq_pdata __devinitdata = {
	.irq_base		= PM8921_IRQ_BASE,
	.devirq			= PM8921_USR_IRQ_N,
	.irq_trigger_flag	= IRQF_TRIGGER_HIGH,
	.dev_id			= 0,
};
开发者ID:XxXPachaXxX，项目名称:kernel_msm_3.0，代码行数:30，代码来源:board-8064.c

示例11: lvds_panel_power

static int lvds_panel_power(int on)
{
	static struct regulator *reg_lvs7, *reg_l2, *reg_ext_3p3v;
	static int gpio36, gpio26, mpp3;
	int rc;

	pr_debug("%s: on=%d\n", __func__, on);

	if (!lvds_power_on) {
		reg_lvs7 = regulator_get(&msm_lvds_device.dev,
				"lvds_vdda");
		if (IS_ERR_OR_NULL(reg_lvs7)) {
			pr_err("could not get 8921_lvs7, rc = %ld\n",
				PTR_ERR(reg_lvs7));
			return -ENODEV;
		}

		reg_l2 = regulator_get(&msm_lvds_device.dev,
				"lvds_pll_vdda");
		if (IS_ERR_OR_NULL(reg_l2)) {
			pr_err("could not get 8921_l2, rc = %ld\n",
				PTR_ERR(reg_l2));
			return -ENODEV;
		}

		rc = regulator_set_voltage(reg_l2, 1200000, 1200000);
		if (rc) {
			pr_err("set_voltage l2 failed, rc=%d\n", rc);
			return -EINVAL;
		}

		reg_ext_3p3v = regulator_get(&msm_lvds_device.dev,
			"lvds_vccs_3p3v");
		if (IS_ERR_OR_NULL(reg_ext_3p3v)) {
			pr_err("could not get reg_ext_3p3v, rc = %ld\n",
			       PTR_ERR(reg_ext_3p3v));
		    return -ENODEV;
		}

		gpio26 = PM8921_GPIO_PM_TO_SYS(26);
		rc = gpio_request(gpio26, "pwm_backlight_ctrl");
		if (rc) {
			pr_err("request gpio 26 failed, rc=%d\n", rc);
			return -ENODEV;
		}

		gpio36 = PM8921_GPIO_PM_TO_SYS(36); /* lcd1_pwr_en_n */
		rc = gpio_request(gpio36, "lcd1_pwr_en_n");
		if (rc) {
			pr_err("request gpio 36 failed, rc=%d\n", rc);
			return -ENODEV;
		}

		mpp3 = PM8921_MPP_PM_TO_SYS(3);
		rc = gpio_request(mpp3, "backlight_en");
		if (rc) {
			pr_err("request mpp3 failed, rc=%d\n", rc);
			return -ENODEV;
		}

		lvds_power_on = true;
	}

	if (on) {
		rc = regulator_enable(reg_lvs7);
		if (rc) {
			pr_err("enable lvs7 failed, rc=%d\n", rc);
			return -ENODEV;
		}

		rc = regulator_set_optimum_mode(reg_l2, 100000);
		if (rc < 0) {
			pr_err("set_optimum_mode l2 failed, rc=%d\n", rc);
			return -EINVAL;
		}
		rc = regulator_enable(reg_l2);
		if (rc) {
			pr_err("enable l2 failed, rc=%d\n", rc);
			return -ENODEV;
		}

		rc = regulator_enable(reg_ext_3p3v);
		if (rc) {
			pr_err("enable reg_ext_3p3v failed, rc=%d\n", rc);
			return -ENODEV;
		}

		gpio_set_value_cansleep(gpio36, 0);
		gpio_set_value_cansleep(mpp3, 1);
	} else {
		gpio_set_value_cansleep(mpp3, 0);
		gpio_set_value_cansleep(gpio36, 1);

		rc = regulator_disable(reg_lvs7);
		if (rc) {
			pr_err("disable reg_lvs7 failed, rc=%d\n", rc);
			return -ENODEV;
		}
		rc = regulator_disable(reg_l2);
		if (rc) {
//.........这里部分代码省略.........
开发者ID:ZigZiggo，项目名称:sam-tenderloin-kernel-3.4，代码行数:101，代码来源:board-8064-display.c

示例12: mipi_dsi_panel_power

/* OPPO 2013-07-4 Neal Modify begin for LCD */
int mipi_dsi_panel_power(int on)
{
/* OPPO 2012-08-31 zhengzk Modify begin for LCD */
	static struct regulator *reg_lvs7, *reg_l2, *reg_l11, *reg_ext_3p3v;
	static int gpio36, gpio25, mpp3;
#ifdef CONFIG_VENDOR_EDIT
	static struct regulator *reg_l22;
#else
	static int gpio26;
#endif
/* OPPO 2013-07-4 Neal Modify end*/
	int rc;

	pr_debug("%s: on=%d\n", __func__, on);

	if (!dsi_power_on) {
		reg_lvs7 = regulator_get(&msm_mipi_dsi1_device.dev,
				"dsi1_vddio");
		if (IS_ERR_OR_NULL(reg_lvs7)) {
			pr_err("could not get 8921_lvs7, rc = %ld\n",
				PTR_ERR(reg_lvs7));
			return -ENODEV;
		}

		reg_l2 = regulator_get(&msm_mipi_dsi1_device.dev,
				"dsi1_pll_vdda");
		if (IS_ERR_OR_NULL(reg_l2)) {
			pr_err("could not get 8921_l2, rc = %ld\n",
				PTR_ERR(reg_l2));
			return -ENODEV;
		}

		rc = regulator_set_voltage(reg_l2, 1200000, 1200000);
		if (rc) {
			pr_err("set_voltage l2 failed, rc=%d\n", rc);
			return -EINVAL;
		}
		reg_l11 = regulator_get(&msm_mipi_dsi1_device.dev,
						"dsi1_avdd");
		if (IS_ERR(reg_l11)) {
				pr_err("could not get 8921_l11, rc = %ld\n",
						PTR_ERR(reg_l11));
				return -ENODEV;
		}
/* OPPO 2012-08-31 zhengzk Modify begin for LCD */
#ifndef CONFIG_VENDOR_EDIT
		rc = regulator_set_voltage(reg_l11, 3000000, 3000000);
#else
		rc = regulator_set_voltage(reg_l11, 3100000, 3100000);
#endif
/* OPPO 2012-08-31 zhengzk Modify end */
		if (rc) {
				pr_err("set_voltage l11 failed, rc=%d\n", rc);
				return -EINVAL;
		}

/* OPPO 2012-08-31 zhengzk Add begin for LCD */
#ifdef CONFIG_VENDOR_EDIT	
		reg_l22 = regulator_get(NULL, "8921_l22");
		if (IS_ERR(reg_l22)) {
				pr_err("could not get 8921_l22, rc = %ld\n",
						PTR_ERR(reg_l22));
				return -ENODEV;
		}

		rc = regulator_set_voltage(reg_l22, 1800000, 1800000);
		if (rc) {
				pr_err("set_voltage l22 failed, rc=%d\n", rc);
				return -EINVAL;
		}
#endif
/* OPPO 2012-08-31 zhengzk Modify end */

		if (machine_is_apq8064_liquid()) {
			reg_ext_3p3v = regulator_get(&msm_mipi_dsi1_device.dev,
				"dsi1_vccs_3p3v");
			if (IS_ERR_OR_NULL(reg_ext_3p3v)) {
				pr_err("could not get reg_ext_3p3v, rc = %ld\n",
					PTR_ERR(reg_ext_3p3v));
				reg_ext_3p3v = NULL;
				return -ENODEV;
			}
			mpp3 = PM8921_MPP_PM_TO_SYS(3);
			rc = gpio_request(mpp3, "backlight_en");
			if (rc) {
				pr_err("request mpp3 failed, rc=%d\n", rc);
				return -ENODEV;
			}
		}

		gpio25 = PM8921_GPIO_PM_TO_SYS(25);
		rc = gpio_request(gpio25, "disp_rst_n");
		if (rc) {
			pr_err("request gpio 25 failed, rc=%d\n", rc);
			return -ENODEV;
		}

#ifndef CONFIG_VENDOR_EDIT
		gpio26 = PM8921_GPIO_PM_TO_SYS(26);
//.........这里部分代码省略.........
开发者ID:El-Nath，项目名称:biji-find5-kernel，代码行数:101，代码来源:board-8064-display.c

示例13: ARRAY_SIZE

			.num_consumer_supplies	= \
					ARRAY_SIZE(vreg_consumers_##_id##_PC), \
			.consumer_supplies	= vreg_consumers_##_id##_PC, \
			.supply_regulator	= _supply_regulator, \
		}, \
		.id	  = RPM_VREG_ID_PM8921_##_id##_PC, \
		.pin_fn	  = RPM_VREG_PIN_FN_8960_##_pin_fn, \
		.pin_ctrl = _pin_ctrl, \
	}

/* GPIO regulator constraints */
struct gpio_regulator_platform_data
apq8064_gpio_regulator_pdata[] __devinitdata = {
	/*        ID      vreg_name gpio_label   gpio   supply   active_low */
	GPIO_VREG(EXT_5V, "ext_5v", "ext_5v_en",
			PM8921_MPP_PM_TO_SYS(7), NULL, 0),
	GPIO_VREG(EXT_3P3V, "ext_3p3v", "ext_3p3v_en",
		  APQ8064_EXT_3P3V_REG_EN_GPIO, NULL, 0),
	GPIO_VREG(EXT_TS_SW, "ext_ts_sw", "ext_ts_sw_en",
		  PM8921_GPIO_PM_TO_SYS(23), "ext_3p3v", 0),
	GPIO_VREG(EXT_MPP8, "ext_mpp8", "ext_mpp8_en",
			PM8921_MPP_PM_TO_SYS(8), NULL, 0),
	GPIO_VREG(EXT_SATA_PWR, "ext_sata_pwr", "ext_sata_pwr_en",
			PM8921_MPP_PM_TO_SYS(4), "ext_3p3v", 1),
};

struct gpio_regulator_platform_data
mpq8064_gpio_regulator_pdata[] __devinitdata = {
	GPIO_VREG(AVC_1P2V, "avc_1p2v", "avc_1p2v_en",
			SX150X_GPIO(4, 2), NULL, 0),
	GPIO_VREG(AVC_1P8V, "avc_1p8v", "avc_1p8v_en",
开发者ID:The-Nemesis-Project，项目名称:hltetmo_kernel，代码行数:31，代码来源:board-8064-regulator.c

示例14: mipi_panel_power_tft

static int mipi_panel_power_tft(int enable)
{
	int rc = 0;
#if defined(CONFIG_MACH_JACTIVE_ATT) 
     if(first_boot < 2) { 
        first_boot++; 
        printk("<0> First init Occurred ..... Finished Successfully \n"); 
        return 0; 
     } 
#endif 

	pr_info("%s %d", __func__, enable);
	if (enable) {
#if defined(CONFIG_MACH_JACTIVE_EUR)
		rc = regulator_set_optimum_mode(reg_LVS1, 100000); /*IOVDD */
		if (rc < 0) {
			pr_err("set_optimum_mode LVS1 failed, rc=%d\n", rc);
			return -EINVAL;
		}
		rc = regulator_enable(reg_LVS1);
		if (rc) {
			pr_err("enable LVS1 failed, rc=%d\n", rc);
			return -ENODEV;
		}
#elif defined(CONFIG_MACH_JACTIVE)
		if (system_rev >= 11) {
			rc = regulator_set_optimum_mode(reg_LVS1, 100000); /*IOVDD */
			if (rc < 0) {
				pr_err("set_optimum_mode LVS1 failed, rc=%d\n", rc);
				return -EINVAL;
			}
			rc = regulator_enable(reg_LVS1);
			if (rc) {
				pr_err("enable LVS1 failed, rc=%d\n", rc);
				return -ENODEV;
			}
		}
#endif

		rc = regulator_set_optimum_mode(reg_L15, 100000); /*IOVDD */
		if (rc < 0) {
			pr_err("set_optimum_mode L15 failed, rc=%d\n", rc);
			return -EINVAL;
		}
		rc = regulator_enable(reg_L15);
		if (rc) {
			pr_err("enable L15 failed, rc=%d\n", rc);
			return -ENODEV;
		}

#if defined(CONFIG_MACH_JACTIVE_ATT)
	if(system_rev < 10)
		gpio_direction_output(gpio33, 1);
	else
		gpio_direction_output(LCD_22V_EN, 1);
#else
		gpio_direction_output(LCD_22V_EN, 1);
#if defined(CONFIG_FB_MSM_ENABLE_LCD_EN2)
		if( system_rev >= 16 ) // rev0.6 + 10
		{
			mdelay(10);
			gpio_direction_output(LCD_22V_EN_2, 1);
		}
#endif
#endif

#if !defined(CONFIG_MACH_JACTIVE_ATT) && !defined(CONFIG_MACH_JACTIVE_EUR)
		/*active_reset_ldi(gpio43);*/
		if (system_rev == 0)
			gpio_direction_output(gpio43, 1);
		else
			pm8xxx_mpp_config(
				PM8921_MPP_PM_TO_SYS(MLCD_RST_MPP2),
				&MLCD_RESET_HIGH_CONFIG);

		msleep(20);
#endif
#if defined(CONFIG_MACH_JACTIVE_EUR)
		if( system_rev >= 15 ) // rev0.5 + 10
		{
			rc = regulator_set_optimum_mode(reg_L16, 100000); /*IOVDD */
			if (rc < 0) {
				pr_err("set_optimum_mode L16 failed, rc=%d\n", rc);
				return -EINVAL;
			}
			rc = regulator_enable(reg_L16);
			if (rc) {
				pr_err("enable L16 failed, rc=%d\n", rc);
				return -ENODEV;
			}
			
			msleep ( 10 );
		}
#elif defined(CONFIG_MACH_JACTIVE_ATT)
		if( system_rev >= 11 ) // rev0.3 + 8
		{
			rc = regulator_set_optimum_mode(reg_L16, 100000); /*IOVDD */
			if (rc < 0) {
				pr_err("set_optimum_mode L16 failed, rc=%d\n", rc);
				return -EINVAL;
//.........这里部分代码省略.........
开发者ID:ShinySide，项目名称:HispAsian_Kernel_NH7，代码行数:101，代码来源:board-8064-display.c

示例15: mipi_dsi_power_tft_request


//.........这里部分代码省略.........
			gpio_free(LCD_22V_EN);
			rc = gpio_request(LCD_22V_EN, "lcd_22v_en");
			if(rc){
				pr_err("request gpio lcd_22v_en failed, rc=%d\n", rc);
				return -ENODEV;
			}
		}

		pr_info("[lcd] configure LCD_22V_EN\n");
		gpio_tlmm_config(GPIO_CFG(LCD_22V_EN,  0, GPIO_CFG_OUTPUT,
		GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE);
	}
#else
	pr_info("[lcd] request gpio lcd_22v_en\n");
	rc = gpio_request(LCD_22V_EN, "lcd_22v_en");

	if (rc) {
		pr_err("request gpio lcd_22v_en failed, rc=%d\n", rc);
		return -ENODEV;
	}

	pr_info("[lcd] configure LCD_22V_EN\n");
	gpio_tlmm_config(GPIO_CFG(LCD_22V_EN,  0, GPIO_CFG_OUTPUT,
		GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE);

#if defined(CONFIG_FB_MSM_ENABLE_LCD_EN2)
	if( system_rev >= 16 ) // rev0.6 + 10
	{
		pr_info("[lcd] request gpio lcd_22v_en_2\n");
		rc = gpio_request(LCD_22V_EN_2, "lcd_22v_en_2");
		if (rc) {
			pr_err("request gpio lcd_22v_en_2 failed, rc=%d\n", rc);
			return -ENODEV;
		}
		pr_info("[lcd] configure LCD_22V_EN_2\n");
		gpio_tlmm_config(GPIO_CFG(LCD_22V_EN_2,  0, GPIO_CFG_OUTPUT,
			GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE);
	}
#endif
#endif

	if (system_rev == 0) {
		gpio43 = PM8921_GPIO_PM_TO_SYS(
						PMIC_GPIO_LCD_RST);

		rc = gpio_request(gpio43, "mlcd_rst");
		if (rc) {
			pr_err("request gpio mlcd_rst failed, rc=%d\n", rc);
			return -ENODEV;
		}

		rc = pm8xxx_gpio_config(gpio43, &gpio43_param);
		if (rc) {
			pr_err("gpio_config mlcd_rst failed (3), rc=%d\n", rc);
			return -EINVAL;
		}
	}
#if defined(CONFIG_MACH_JACTIVE_ATT)
	if (system_rev < 10)
		gpio27 = PM8921_GPIO_PM_TO_SYS(PMIC_GPIO_LED_DRIVER_REV00);
	else
		gpio27 = PM8921_GPIO_PM_TO_SYS(PMIC_GPIO_LED_DRIVER_REV10);
#else
	gpio27 = PM8921_GPIO_PM_TO_SYS(PMIC_GPIO_LED_DRIVER);
#endif
		

	rc = gpio_request(gpio27, "led_dirver");
	if (rc) {
		pr_err("request gpio led_dirver failed, rc=%d\n", rc);
		return -ENODEV;
	}

	rc = pm8xxx_gpio_config(gpio27, &gpio43_param);
	if (rc) {
		pr_err("gpio_config led_dirver failed (3), rc=%d\n", rc);
		return -EINVAL;
	}
#if !defined(CONFIG_MACH_JACTIVE_ATT) && !defined(CONFIG_MACH_JACTIVE_EUR)
#if defined(CONFIG_MACH_JACTIVE_ATT)
	if(system_rev < 10)
		gpio_direction_output(gpio33, 0);
	else
		gpio_direction_output(LCD_22V_EN, 0);	
#else
	gpio_direction_output(LCD_22V_EN, 0);
#endif
	if (system_rev == 0)
		gpio_direction_output(gpio43, 0);
	else
		pm8xxx_mpp_config(
			PM8921_MPP_PM_TO_SYS(MLCD_RST_MPP2),
			&MLCD_RESET_LOW_CONFIG);

	msleep(1000);
#endif
	gpio_direction_output(gpio27, 0);

	return rc;
}
开发者ID:ShinySide，项目名称:HispAsian_Kernel_NH7，代码行数:101，代码来源:board-8064-display.c


注：本文中的PM8921_MPP_PM_TO_SYS函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。