Searched refs:brightness (Results 1 - 25 of 426) sorted by relevance

1234567891011>>

/linux-master/include/linux/
H A Dleds-regulator.h39 enum led_brightness brightness; /* initial brightness value */ member in struct:led_regulator_platform_data
H A Dpwm_backlight.h19 int (*notify)(struct device *dev, int brightness);
20 void (*notify_after)(struct device *dev, int brightness);
H A Dled-class-multicolor.h14 unsigned int brightness; member in struct:mc_subled
56 /* Calculate brightness for the monochrome LED cluster */
58 enum led_brightness brightness);
H A Dled-class-flash.h34 /* set flash brightness */
36 u32 brightness);
37 /* get flash brightness */
39 u32 *brightness);
72 /* flash brightness value in microamperes along with its constraints */
73 struct led_flash_setting brightness; member in struct:led_classdev_flash
168 * led_set_flash_brightness - set flash LED brightness
170 * @brightness: the brightness to set it to
172 * Set a flash LED's brightness
[all...]
/linux-master/arch/powerpc/platforms/powermac/
H A Dbacklight.c35 * in-kernel control of the brightness needs to be disabled. This should
82 int brightness; local
86 brightness = props->brightness +
90 if (brightness < 0)
91 brightness = 0;
92 else if (brightness > props->max_brightness)
93 brightness = props->max_brightness;
95 props->brightness = brightness;
114 __pmac_backlight_set_legacy_brightness(int brightness) argument
150 pmac_backlight_set_legacy_brightness_pmu(int brightness) argument
158 pmac_backlight_set_legacy_brightness(int brightness) argument
[all...]
/linux-master/arch/powerpc/include/asm/
H A Dbacklight.h33 extern void pmac_backlight_set_legacy_brightness_pmu(int brightness);
34 extern int pmac_backlight_set_legacy_brightness(int brightness);
/linux-master/tools/leds/
H A Duledmon.c6 * timestamp and brightness value is printed each time the brightness changes.
26 int brightness; local
51 ret = read(fd, &brightness, sizeof(brightness));
58 printf("[%ld.%09ld] %u\n", ts.tv_sec, ts.tv_nsec, brightness);
/linux-master/drivers/video/backlight/
H A Dep93xx_bl.c7 * This driver controls the pulse width modulated brightness control output,
23 int brightness; member in struct:ep93xxbl
26 static int ep93xxbl_set(struct backlight_device *bl, int brightness) argument
30 writel((brightness << 8) | EP93XX_MAX_COUNT, ep93xxbl->mmio);
32 ep93xxbl->brightness = brightness;
46 return ep93xxbl->brightness;
91 bl->props.brightness = EP93XX_DEF_BRIGHT;
H A Dktd2801-backlight.c36 u8 brightness = (u8) backlight_get_brightness(bd); local
49 expresswire_write_u8(&ktd2801->props, brightness);
63 u32 brightness, max_brightness; local
72 ret = device_property_read_u32(dev, "max-brightness", &max_brightness);
76 dev_err(dev, "illegal max brightness specified\n");
80 ret = device_property_read_u32(dev, "default-brightness", &brightness);
82 brightness = KTD2801_DEFAULT_BRIGHTNESS;
83 if (brightness > max_brightness) {
84 dev_err(dev, "default brightness exceed
[all...]
H A Dktd253-backlight.c78 int brightness = backlight_get_brightness(bl); local
83 dev_dbg(ktd253->dev, "new brightness/ratio: %d/32\n", brightness);
85 target_ratio = brightness;
149 u32 brightness; local
157 ret = device_property_read_u32(dev, "max-brightness", &max_brightness);
161 /* Clamp brightness to hardware max */
162 dev_err(dev, "illegal max brightness specified\n");
166 ret = device_property_read_u32(dev, "default-brightness", &brightness);
[all...]
H A Dpcf50633-backlight.c22 unsigned int brightness; member in struct:pcf50633_bl
29 * Update the brightness limit for the pc50633 backlight. The actual brightness
34 * @limit: The brightness limit. Valid values are 0-63
58 else if (bl->props.brightness < pcf_bl->brightness_limit)
59 new_brightness = bl->props.brightness;
64 if (pcf_bl->brightness == new_brightness)
70 if (!pcf_bl->brightness)
76 pcf_bl->brightness = new_brightness;
85 return pcf_bl->brightness;
[all...]
H A Dda9052_bl.c40 uint brightness; member in struct:da9052_bl
72 if (wleds->brightness) {
74 wleds->brightness);
84 int brightness = bl->props.brightness; local
87 wleds->brightness = brightness;
97 return wleds->brightness;
116 wleds->brightness = 0;
133 bl->props.brightness
[all...]
H A Dpandora_bl.c42 int brightness = bl->props.brightness; local
47 brightness = 0;
49 brightness = 0;
51 brightness = 0;
53 if ((unsigned int)brightness > MAX_USER_VALUE)
54 brightness = MAX_USER_VALUE;
56 if (brightness == 0) {
93 twl_i2c_write_u8(TWL_MODULE_PWM, MIN_VALUE + brightness, TWL_PWM0_OFF);
96 if (brightness !
[all...]
H A Daat2870_bl.c25 int brightness; /* current brightness */ member in struct:aat2870_bl_driver_data
29 int brightness)
34 val = brightness * (aat2870_bl->max_current - 1);
62 int brightness = backlight_get_brightness(bd); local
65 if ((brightness < 0) || (bd->props.max_brightness < brightness)) {
66 dev_err(&bd->dev, "invalid brightness, %d\n", brightness);
70 dev_dbg(&bd->dev, "brightness
28 aat2870_brightness(struct aat2870_bl_driver_data *aat2870_bl, int brightness) argument
[all...]
H A Dmt6370-backlight.c76 int brightness = backlight_get_brightness(bl_dev); local
81 if (brightness) {
82 brightness_val[0] = (brightness - 1) & priv->dim2_mask;
83 brightness_val[1] = (brightness - 1) >> priv->dim2_shift;
91 gpiod_set_value(priv->enable_gpio, !!brightness);
93 enable_val = brightness ? MT6370_BL_EN_MASK : 0;
103 int brightness, ret; local
117 brightness = brightness_val[1] << priv->dim2_shift;
118 brightness += brightness_val[0] & priv->dim2_mask;
120 return brightness
134 u32 brightness, ovp_uV, ocp_uA; local
[all...]
H A Drt4831-backlight.c42 int brightness = backlight_get_brightness(bl_dev); local
43 unsigned int enable = brightness ? RT4831_BLEN_MASK : 0;
47 if (brightness) {
48 v[0] = (brightness - 1) & RT4831_BLDIML_MASK;
49 v[1] = ((brightness - 1) & RT4831_BLDIMH_MASK) >> RT4831_BLDIMH_SHIFT;
94 u32 brightness, ocp_uA; local
99 ret = device_property_read_u32(dev, "max-brightness", &brightness);
101 brightness = RT4831_BLMAX_BRIGHTNESS;
103 bl_props->max_brightness = min_t(u32, brightness, RT4831_BLMAX_BRIGHTNES
[all...]
H A Dda903x_bl.c40 static int da903x_backlight_set(struct backlight_device *bl, int brightness) argument
50 brightness, 0x7f);
54 if (data->current_brightness && brightness == 0)
59 if (data->current_brightness == 0 && brightness)
65 val = DA9030_WLED_TRIM(brightness);
66 val |= brightness ? DA9030_WLED_CP_EN : 0;
74 data->current_brightness = brightness;
141 bl->props.brightness = max_brightness;
H A Das3711_bl.c29 int brightness; member in struct:as3711_bl_data
52 unsigned int brightness)
62 brightness);
65 brightness);
68 brightness);
74 unsigned int brightness,
77 if (brightness > 31)
81 brightness << 4);
100 * the brightness adjustment procedure.
107 int brightness; local
51 as3711_set_brightness_auto_i(struct as3711_bl_data *data, unsigned int brightness) argument
73 as3711_set_brightness_v(struct as3711 *as3711, unsigned int brightness, unsigned int reg) argument
[all...]
/linux-master/drivers/leds/trigger/
H A Dledtrig-backlight.c22 int brightness; member in struct:bl_trig_notifier
49 n->brightness = led->brightness;
52 led_set_brightness_nosleep(led, n->brightness);
89 led_set_brightness_nosleep(led, n->brightness);
113 n->brightness = led->brightness;
/linux-master/drivers/net/wireless/ralink/rt2x00/
H A Drt2x00leds.c22 unsigned int brightness; local
55 brightness = ((LED_FULL / 6) * rssi) + 1;
56 if (brightness != led->led_dev.brightness) {
57 led->led_dev.brightness_set(&led->led_dev, brightness);
58 led->led_dev.brightness = brightness;
64 unsigned int brightness = enabled ? LED_FULL : LED_OFF; local
69 led->led_dev.brightness_set(&led->led_dev, brightness);
70 led->led_dev.brightness
[all...]
/linux-master/drivers/leds/
H A Dleds-ti-lmu-common.c20 int brightness)
30 * MSB brightness should be shifted.
37 brightness);
41 val = brightness >> LMU_11BIT_MSB_SHIFT;
43 val = brightness;
51 int ti_lmu_common_set_brightness(struct ti_lmu_bank *lmu_bank, int brightness) argument
53 return ti_lmu_common_update_brightness(lmu_bank, brightness);
130 ret = device_property_read_u32(dev, "ti,brightness-resolution",
134 "ti,brightness-resolution",
19 ti_lmu_common_update_brightness(struct ti_lmu_bank *lmu_bank, int brightness) argument
H A Dleds-rb532.c20 enum led_brightness brightness)
22 if (brightness)
19 rb532_led_set(struct led_classdev *cdev, enum led_brightness brightness) argument
H A Dleds-cobalt-raq.c24 enum led_brightness brightness)
30 if (brightness)
45 enum led_brightness brightness)
51 if (brightness)
23 raq_web_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) argument
44 raq_power_off_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) argument
/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-meta-out.h9 u16 brightness; member in struct:vivid_meta_out_buf
/linux-master/drivers/hid/
H A Dhid-lg-g15.c48 enum led_brightness brightness; member in struct:lg_g15_led
56 /* Protects the transfer_buf and led brightness */
76 hid_err(g15->hdev, "Error getting LED brightness: %d\n", ret);
80 g15->leds[LG_G15_KBD_BRIGHTNESS].brightness = g15->transfer_buf[1];
81 g15->leds[LG_G15_LCD_BRIGHTNESS].brightness = g15->transfer_buf[2];
83 g15->leds[LG_G15_MACRO_PRESET1].brightness =
85 g15->leds[LG_G15_MACRO_PRESET2].brightness =
87 g15->leds[LG_G15_MACRO_PRESET3].brightness =
89 g15->leds[LG_G15_MACRO_RECORD].brightness =
100 enum led_brightness brightness; local
110 lg_g15_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) argument
167 enum led_brightness brightness[LG_G15_BRIGHTNESS_MAX]; local
228 lg_g510_kbd_led_write(struct lg_g15_data *g15, struct lg_g15_led *g15_led, enum led_brightness brightness) argument
258 lg_g510_kbd_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) argument
387 enum led_brightness brightness; local
397 lg_g510_mkey_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) argument
[all...]

Completed in 157 milliseconds

1234567891011>>