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Searched refs:bl_dev (Results 1 – 22 of 22) 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 Drt4831-backlight.c39 static int rt4831_bl_update_status(struct backlight_device *bl_dev) in rt4831_bl_update_status() argument
41 struct rt4831_priv *priv = bl_get_data(bl_dev); in rt4831_bl_update_status()
42 int brightness = backlight_get_brightness(bl_dev); in rt4831_bl_update_status()
60 static int rt4831_bl_get_brightness(struct backlight_device *bl_dev) in rt4831_bl_get_brightness() argument
62 struct rt4831_priv *priv = bl_get_data(bl_dev); in rt4831_bl_get_brightness()
209 struct backlight_device *bl_dev = priv->bl; in rt4831_bl_remove() local
211 bl_dev->props.brightness = 0; in rt4831_bl_remove()
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/gpu/drm/panel/
H A Dpanel-samsung-s6e3ha2.c235 struct backlight_device *bl_dev; member
410 static int s6e3ha2_get_brightness(struct backlight_device *bl_dev) in s6e3ha2_get_brightness() argument
412 return bl_dev->props.brightness; in s6e3ha2_get_brightness()
417 struct backlight_device *bl_dev = ctx->bl_dev; in s6e3ha2_set_vint() local
418 unsigned int brightness = bl_dev->props.brightness; in s6e3ha2_set_vint()
434 struct backlight_device *bl_dev = ctx->bl_dev; in s6e3ha2_update_gamma() local
444 bl_dev->props.brightness = brightness; in s6e3ha2_update_gamma()
449 static int s6e3ha2_set_brightness(struct backlight_device *bl_dev) in s6e3ha2_set_brightness() argument
451 struct s6e3ha2 *ctx = bl_get_data(bl_dev); in s6e3ha2_set_brightness()
452 unsigned int brightness = bl_dev->props.brightness; in s6e3ha2_set_brightness()
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H A Dpanel-samsung-s6e63j0x03.c39 struct backlight_device *bl_dev; member
186 struct backlight_device *bl_dev = ctx->bl_dev; in s6e63j0x03_update_gamma() local
202 bl_dev->props.brightness = brightness; in s6e63j0x03_update_gamma()
207 static int s6e63j0x03_set_brightness(struct backlight_device *bl_dev) in s6e63j0x03_set_brightness() argument
209 struct s6e63j0x03 *ctx = bl_get_data(bl_dev); in s6e63j0x03_set_brightness()
210 unsigned int brightness = bl_dev->props.brightness; in s6e63j0x03_set_brightness()
229 ctx->bl_dev->props.power = BACKLIGHT_POWER_REDUCED; in s6e63j0x03_disable()
249 ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF; in s6e63j0x03_unprepare()
336 ctx->bl_dev->props.power = BACKLIGHT_POWER_REDUCED; in s6e63j0x03_prepare()
397 ctx->bl_dev->props.power = BACKLIGHT_POWER_ON; in s6e63j0x03_enable()
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H A Dpanel-orisetech-otm8009a.c70 struct backlight_device *bl_dev; member
270 backlight_disable(ctx->bl_dev); in otm8009a_disable()
333 backlight_enable(ctx->bl_dev); in otm8009a_enable()
457 ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev), in otm8009a_probe()
461 if (IS_ERR(ctx->bl_dev)) { in otm8009a_probe()
462 ret = PTR_ERR(ctx->bl_dev); in otm8009a_probe()
467 ctx->bl_dev->props.max_brightness = OTM8009A_BACKLIGHT_MAX; in otm8009a_probe()
468 ctx->bl_dev->props.brightness = OTM8009A_BACKLIGHT_DEFAULT; in otm8009a_probe()
469 ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF; in otm8009a_probe()
470 ctx->bl_dev->props.type = BACKLIGHT_RAW; in otm8009a_probe()
H A Dpanel-samsung-s6e63m0.c266 struct backlight_device *bl_dev; member
503 backlight_disable(ctx->bl_dev); in s6e63m0_disable()
569 backlight_enable(ctx->bl_dev); in s6e63m0_enable()
659 ctx->bl_dev = devm_backlight_device_register(dev, "panel", dev, ctx, in s6e63m0_backlight_register()
662 if (IS_ERR(ctx->bl_dev)) { in s6e63m0_backlight_register()
663 ret = PTR_ERR(ctx->bl_dev); in s6e63m0_backlight_register()
H A Dpanel-magnachip-d53e6ea8966.c65 struct backlight_device *bl_dev; member
350 db->bl_dev = devm_backlight_device_register(dev, "panel", dev, db, in ams495qa01_backlight_register()
353 if (IS_ERR(db->bl_dev)) { in ams495qa01_backlight_register()
354 ret = PTR_ERR(db->bl_dev); in ams495qa01_backlight_register()
435 db->panel.backlight = db->bl_dev; in d53e6ea8966_probe()
/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()
/linux/drivers/s390/cio/
H A Dblacklist.c42 static unsigned long bl_dev[__MAX_SSID + 1][__BL_DEV_WORDS]; variable
64 set_bit(from, bl_dev[from_ssid]); in blacklist_range()
66 clear_bit(from, bl_dev[from_ssid]); in blacklist_range()
248 return test_bit (devno, bl_dev[ssid]); in is_blacklisted()
/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/radeon/
H A Dradeon_acpi.c396 backlight_force_update(dig->bl_dev, in radeon_atif_handler()
400 backlight_force_update(dig->bl_dev, in radeon_atif_handler()
747 if (dig->bl_dev) { in radeon_acpi_init()
753 if (dig->bl_dev) { in radeon_acpi_init()
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/gpu/drm/solomon/
H A Dssd130x.h94 struct backlight_device *bl_dev; member
H A Dssd130x.c1649 backlight_enable(ssd130x->bl_dev); in ssd130x_encoder_atomic_enable()
1675 backlight_enable(ssd130x->bl_dev); in ssd132x_encoder_atomic_enable()
1700 backlight_enable(ssd130x->bl_dev); in ssd133x_encoder_atomic_enable()
1714 backlight_disable(ssd130x->bl_dev); in ssd130x_encoder_atomic_disable()
2024 ssd130x->bl_dev = bl; in ssd130x_probe()
/linux/drivers/video/fbdev/
H A Dssd1307fb.c735 info->bl_dev = bl; in ssd1307fb_probe()
772 backlight_device_unregister(info->bl_dev); in ssd1307fb_remove()
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_acpi.c1266 if (dig->bl_dev) { in amdgpu_acpi_init()
1267 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()