Searched refs:backlight (Results 1 – 19 of 19) sorted by relevance
| /linux-4.19.296/drivers/hid/ |
| D | hid-picolcd_backlight.c | 87 data->backlight = bdev; in picolcd_init_backlight()
94 struct backlight_device *bdev = data->backlight; in picolcd_exit_backlight()
96 data->backlight = NULL; in picolcd_exit_backlight()
102 if (!data->backlight) in picolcd_resume_backlight()
104 return picolcd_set_brightness(data->backlight); in picolcd_resume_backlight()
111 if (!data->backlight) in picolcd_suspend_backlight()
114 data->backlight->props.power = FB_BLANK_POWERDOWN; in picolcd_suspend_backlight()
115 picolcd_set_brightness(data->backlight); in picolcd_suspend_backlight()
116 data->lcd_power = data->backlight->props.power = bl_power; in picolcd_suspend_backlight()
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| D | hid-corsair.c | 46 struct k90_led *backlight; member
433 drvdata->backlight = kzalloc(sizeof(struct k90_led), GFP_KERNEL); in k90_init_backlight()
434 if (!drvdata->backlight) { in k90_init_backlight()
448 drvdata->backlight->removed = false; in k90_init_backlight()
449 drvdata->backlight->cdev.name = name; in k90_init_backlight()
450 drvdata->backlight->cdev.max_brightness = 3; in k90_init_backlight()
451 drvdata->backlight->cdev.brightness_set = k90_brightness_set; in k90_init_backlight()
452 drvdata->backlight->cdev.brightness_get = k90_backlight_get; in k90_init_backlight()
453 INIT_WORK(&drvdata->backlight->work, k90_backlight_work); in k90_init_backlight()
454 ret = led_classdev_register(&dev->dev, &drvdata->backlight->cdev); in k90_init_backlight()
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| D | hid-picolcd.h | 102 struct backlight_device *backlight; member
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| D | Kconfig | 752 Provide access to PicoLCD's backlight control via backlight
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| /linux-4.19.296/drivers/auxdisplay/ |
| D | charlcd.c | 110 if (!lcd->ops->backlight) in charlcd_backlight()
115 lcd->ops->backlight(lcd, on); in charlcd_backlight()
129 priv->lcd.ops->backlight(&priv->lcd, 0); in charlcd_bl_off()
139 if (!lcd->ops->backlight) in charlcd_poke()
146 lcd->ops->backlight(lcd, 1); in charlcd_poke()
772 if (lcd->ops->backlight) { in charlcd_init()
875 if (lcd->ops->backlight) { in charlcd_unregister()
877 priv->lcd.ops->backlight(&priv->lcd, 0); in charlcd_unregister()
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| D | hd44780.c | 141 .backlight = hd44780_backlight,
194 .backlight = hd44780_backlight,
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| D | panel.c | 880 .backlight = lcd_backlight,
887 .backlight = lcd_backlight,
894 .backlight = lcd_backlight,
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| D | Kconfig | 409 int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
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| /linux-4.19.296/include/misc/ |
| D | charlcd.h | 34 void (*backlight)(struct charlcd *lcd, int on); member
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| /linux-4.19.296/include/linux/platform_data/ |
| D | shmob_drm.h | 92 struct shmob_drm_backlight_data backlight; member
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| /linux-4.19.296/include/linux/mfd/ |
| D | as3711.h | 124 struct as3711_bl_pdata backlight; member
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| D | max8925.h | 235 struct max8925_backlight_pdata *backlight; member
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| D | adp5520.h | 281 struct adp5520_backlight_platform_data *backlight; member
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| D | 88pm860x.h | 438 struct pm860x_backlight_pdata *backlight; member
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| /linux-4.19.296/include/linux/mfd/wm831x/ |
| D | pdata.h | 132 struct wm831x_backlight_pdata *backlight; member
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| /linux-4.19.296/include/drm/tinydrm/ |
| D | mipi-dbi.h | 54 struct backlight_device *backlight; member
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| /linux-4.19.296/include/linux/amba/ |
| D | clcd.h | 55 struct backlight_device *backlight; member
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| /linux-4.19.296/drivers/pwm/ |
| D | Kconfig | 60 to control the LCD backlight.
282 The PWM is used to control the backlight brightness for display.
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| /linux-4.19.296/ |
| D | MAINTAINERS | 497 F: drivers/video/backlight/adp5520_bl.c
515 F: drivers/video/backlight/adp8860_bl.c
2683 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 F: drivers/video/backlight/
2686 F: include/linux/backlight.h
2688 F: Documentation/devicetree/bindings/leds/backlight
4350 F: drivers/video/backlight/da90??_bl.c
11880 F: drivers/video/backlight/pwm_bl.c
14618 F: Documentation/backlight/lp855x-driver.txt
14619 F: drivers/video/backlight/lp855x_bl.c
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