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Searched refs:bl_dev (Results 1 – 18 of 18) sorted by relevance

/linux/drivers/video/backlight/
H A Dlp8788_bl.c35 struct backlight_device *bl_dev; member
59 static int lp8788_bl_update_status(struct backlight_device *bl_dev) in lp8788_bl_update_status() argument
61 struct lp8788_bl *bl = bl_get_data(bl_dev); in lp8788_bl_update_status()
63 if (bl_dev->props.state & BL_CORE_SUSPENDED) in lp8788_bl_update_status()
64 bl_dev->props.brightness = 0; in lp8788_bl_update_status()
66 lp8788_write_byte(bl->lp, LP8788_BL_BRIGHTNESS, bl_dev->props.brightness); in lp8788_bl_update_status()
78 struct backlight_device *bl_dev; in lp8788_backlight_register() local
89 bl_dev = backlight_device_register(DEFAULT_BL_NAME, bl->lp->dev, bl, in lp8788_backlight_register()
91 if (IS_ERR(bl_dev)) in lp8788_backlight_register()
92 return PTR_ERR(bl_dev); in lp8788_backlight_register()
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H A Dcorgi_lcd.c85 struct backlight_device *bl_dev; member
441 backlight_update_status(the_corgi_lcd->bl_dev); in corgi_lcd_limit_intensity()
467 backlight_update_status(lcd->bl_dev); in corgi_lcd_resume()
521 lcd->bl_dev = devm_backlight_device_register(&spi->dev, "corgi_bl", in corgi_lcd_probe()
524 if (IS_ERR(lcd->bl_dev)) in corgi_lcd_probe()
525 return PTR_ERR(lcd->bl_dev); in corgi_lcd_probe()
527 lcd->bl_dev->props.brightness = pdata->default_intensity; in corgi_lcd_probe()
528 lcd->bl_dev->props.power = BACKLIGHT_POWER_ON; in corgi_lcd_probe()
538 backlight_update_status(lcd->bl_dev); in corgi_lcd_probe()
549 lcd->bl_dev->props.power = BACKLIGHT_POWER_ON; in corgi_lcd_remove()
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H A Dmt6370-backlight.c73 static int mt6370_bl_update_status(struct backlight_device *bl_dev) in mt6370_bl_update_status() argument
75 struct mt6370_priv *priv = bl_get_data(bl_dev); in mt6370_bl_update_status()
76 int brightness = backlight_get_brightness(bl_dev); in mt6370_bl_update_status()
98 static int mt6370_bl_get_brightness(struct backlight_device *bl_dev) in mt6370_bl_get_brightness() argument
100 struct mt6370_priv *priv = bl_get_data(bl_dev); in mt6370_bl_get_brightness()
324 struct backlight_device *bl_dev = priv->bl; in mt6370_bl_remove() local
326 bl_dev->props.brightness = 0; in mt6370_bl_remove()
/linux/drivers/video/fbdev/core/
H A Dfb_backlight.c37 return info->bl_dev; in fb_bl_device()
46 if (info->bl_dev) in fb_bl_notify_blank()
47 backlight_notify_blank(info->bl_dev, info->device, on, prev_on); in fb_bl_notify_blank()
/linux/drivers/video/fbdev/aty/
H A Dradeon_backlight.c153 rinfo->info->bl_dev = NULL; in radeonfb_bl_init()
176 rinfo->info->bl_dev = bd; in radeonfb_bl_init()
196 struct backlight_device *bd = rinfo->info->bl_dev; in radeonfb_bl_exit()
204 rinfo->info->bl_dev = NULL; in radeonfb_bl_exit()
H A Datyfb_base.c2264 info->bl_dev = NULL; in aty_bl_init()
2269 info->bl_dev = bd; in aty_bl_init()
3732 aty_bl_exit(info->bl_dev); in atyfb_remove()
/linux/drivers/video/fbdev/omap2/omapfb/displays/
H A Dpanel-sony-acx565akm.c80 struct backlight_device *bl_dev; member
575 return acx565akm_bl_update_status(ddata->bl_dev); in acx565akm_panel_power_on()
766 ddata->bl_dev = bldev; in acx565akm_probe()
826 sysfs_remove_group(&ddata->bl_dev->dev.kobj, &bldev_attr_group); in acx565akm_remove()
827 backlight_device_unregister(ddata->bl_dev); in acx565akm_remove()
/linux/drivers/gpu/drm/solomon/
H A Dssd130x.h94 struct backlight_device *bl_dev; member
H A Dssd130x.c1640 backlight_enable(ssd130x->bl_dev); in ssd130x_encoder_atomic_enable()
1666 backlight_enable(ssd130x->bl_dev); in ssd132x_encoder_atomic_enable()
1691 backlight_enable(ssd130x->bl_dev); in ssd133x_encoder_atomic_enable()
1705 backlight_disable(ssd130x->bl_dev); in ssd130x_encoder_atomic_disable()
2007 ssd130x->bl_dev = bl; in ssd130x_probe()
/linux/drivers/gpu/drm/radeon/
H A Dradeon_legacy_encoders.c74 if (lvds->bl_dev) in radeon_legacy_lvds_update()
79 if (lvds->bl_dev) in radeon_legacy_lvds_update()
446 lvds->bl_dev = bd; in radeon_legacy_backlight_init()
449 lvds->bl_dev = bd; in radeon_legacy_backlight_init()
477 bd = lvds->bl_dev; in radeon_legacy_backlight_exit()
478 lvds->bl_dev = NULL; in radeon_legacy_backlight_exit()
481 bd = lvds->bl_dev; in radeon_legacy_backlight_exit()
482 lvds->bl_dev = NULL; in radeon_legacy_backlight_exit()
H A Datombios_encoders.c242 dig->bl_dev = bd; in radeon_atom_backlight_init()
282 bd = dig->bl_dev; in radeon_atom_backlight_exit()
283 dig->bl_dev = NULL; in radeon_atom_backlight_exit()
/linux/drivers/video/fbdev/
H A Dssd1307fb.c735 info->bl_dev = bl; in ssd1307fb_probe()
774 backlight_device_unregister(info->bl_dev); in ssd1307fb_remove()
H A Dsh_mobile_lcdcfb.c2003 info->bl_dev = ch->bl; in sh_mobile_lcdc_channel_fb_register()
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_mode.h526 struct backlight_device *bl_dev; member
H A Damdgpu_acpi.c1317 if (dig->bl_dev) { in amdgpu_acpi_init()
1318 atif->bd = dig->bl_dev; in amdgpu_acpi_init()
H A Datombios_encoders.c215 dig->bl_dev = bd; in amdgpu_atombios_encoder_init_backlight()
249 bd = dig->bl_dev; in amdgpu_atombios_encoder_fini_backlight()
250 dig->bl_dev = NULL; in amdgpu_atombios_encoder_fini_backlight()
/linux/drivers/hid/
H A Dhid-picolcd_fb.c496 info->bl_dev = data->backlight; in picolcd_init_framebuffer()
/linux/drivers/auxdisplay/
H A Dht16k33.c625 fbdev->info->bl_dev = bl; in ht16k33_fbdev_probe()