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Searched refs:bl_dev (Results 1 – 25 of 32) sorted by relevance

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/Linux-v4.19/drivers/video/backlight/
Dlp8788_bl.c49 struct backlight_device *bl_dev; member
163 static int lp8788_bl_update_status(struct backlight_device *bl_dev) in lp8788_bl_update_status() argument
165 struct lp8788_bl *bl = bl_get_data(bl_dev); in lp8788_bl_update_status()
168 if (bl_dev->props.state & BL_CORE_SUSPENDED) in lp8788_bl_update_status()
169 bl_dev->props.brightness = 0; in lp8788_bl_update_status()
172 int brt = bl_dev->props.brightness; in lp8788_bl_update_status()
173 int max = bl_dev->props.max_brightness; in lp8788_bl_update_status()
177 u8 brt = bl_dev->props.brightness; in lp8788_bl_update_status()
192 struct backlight_device *bl_dev; in lp8788_backlight_register() local
216 bl_dev = backlight_device_register(name, bl->lp->dev, bl, in lp8788_backlight_register()
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Dcorgi_lcd.c89 struct backlight_device *bl_dev; member
452 backlight_update_status(the_corgi_lcd->bl_dev); in corgi_lcd_limit_intensity()
478 backlight_update_status(lcd->bl_dev); in corgi_lcd_resume()
563 lcd->bl_dev = devm_backlight_device_register(&spi->dev, "corgi_bl", in corgi_lcd_probe()
566 if (IS_ERR(lcd->bl_dev)) in corgi_lcd_probe()
567 return PTR_ERR(lcd->bl_dev); in corgi_lcd_probe()
569 lcd->bl_dev->props.brightness = pdata->default_intensity; in corgi_lcd_probe()
570 lcd->bl_dev->props.power = FB_BLANK_UNBLANK; in corgi_lcd_probe()
580 backlight_update_status(lcd->bl_dev); in corgi_lcd_probe()
591 lcd->bl_dev->props.power = FB_BLANK_UNBLANK; in corgi_lcd_remove()
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Domap1_bl.c77 struct backlight_device *bl_dev = dev_get_drvdata(dev); in omapbl_suspend() local
78 struct omap_backlight *bl = bl_get_data(bl_dev); in omapbl_suspend()
86 struct backlight_device *bl_dev = dev_get_drvdata(dev); in omapbl_resume() local
87 struct omap_backlight *bl = bl_get_data(bl_dev); in omapbl_resume()
/Linux-v4.19/drivers/gpu/drm/panel/
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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Dpanel-samsung-s6e63j0x03.c37 struct backlight_device *bl_dev; member
185 struct backlight_device *bl_dev = ctx->bl_dev; in s6e63j0x03_update_gamma() local
201 bl_dev->props.brightness = brightness; in s6e63j0x03_update_gamma()
206 static int s6e63j0x03_set_brightness(struct backlight_device *bl_dev) in s6e63j0x03_set_brightness() argument
208 struct s6e63j0x03 *ctx = bl_get_data(bl_dev); in s6e63j0x03_set_brightness()
209 unsigned int brightness = bl_dev->props.brightness; in s6e63j0x03_set_brightness()
228 ctx->bl_dev->props.power = FB_BLANK_NORMAL; in s6e63j0x03_disable()
248 ctx->bl_dev->props.power = FB_BLANK_POWERDOWN; in s6e63j0x03_unprepare()
335 ctx->bl_dev->props.power = FB_BLANK_NORMAL; in s6e63j0x03_prepare()
396 ctx->bl_dev->props.power = FB_BLANK_UNBLANK; in s6e63j0x03_enable()
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Dpanel-orisetech-otm8009a.c62 struct backlight_device *bl_dev; member
263 backlight_disable(ctx->bl_dev); in otm8009a_disable()
337 backlight_enable(ctx->bl_dev); in otm8009a_enable()
453 ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev), in otm8009a_probe()
457 if (IS_ERR(ctx->bl_dev)) { in otm8009a_probe()
458 ret = PTR_ERR(ctx->bl_dev); in otm8009a_probe()
463 ctx->bl_dev->props.max_brightness = OTM8009A_BACKLIGHT_MAX; in otm8009a_probe()
464 ctx->bl_dev->props.brightness = OTM8009A_BACKLIGHT_DEFAULT; in otm8009a_probe()
465 ctx->bl_dev->props.power = FB_BLANK_POWERDOWN; in otm8009a_probe()
466 ctx->bl_dev->props.type = BACKLIGHT_RAW; in otm8009a_probe()
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/Linux-v4.19/drivers/video/fbdev/aty/
Dradeon_backlight.c160 rinfo->info->bl_dev = NULL; in radeonfb_bl_init()
183 rinfo->info->bl_dev = bd; in radeonfb_bl_init()
203 struct backlight_device *bd = rinfo->info->bl_dev; in radeonfb_bl_exit()
211 rinfo->info->bl_dev = NULL; in radeonfb_bl_exit()
Daty128fb.c1846 if (info->bl_dev) { in aty128_bl_set_power()
1847 info->bl_dev->props.power = power; in aty128_bl_set_power()
1848 backlight_update_status(info->bl_dev); in aty128_bl_set_power()
1876 info->bl_dev = NULL; in aty128_bl_init()
1881 info->bl_dev = bd; in aty128_bl_init()
2194 aty128_bl_exit(info->bl_dev); in aty128_remove()
/Linux-v4.19/drivers/video/fbdev/nvidia/
Dnv_backlight.c113 info->bl_dev = NULL; in nvidia_bl_init()
118 info->bl_dev = bd; in nvidia_bl_init()
138 struct backlight_device *bd = info->bl_dev; in nvidia_bl_exit()
/Linux-v4.19/drivers/s390/cio/
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-v4.19/include/linux/
Dbacklight.h189 static inline void * bl_get_data(struct backlight_device *bl_dev) in bl_get_data() argument
191 return dev_get_drvdata(&bl_dev->dev); in bl_get_data()
/Linux-v4.19/drivers/staging/olpc_dcon/
Dolpc_dcon.c652 dcon->bl_dev = backlight_device_register("dcon-bl", &dcon_device->dev, in dcon_probe()
655 if (IS_ERR(dcon->bl_dev)) { in dcon_probe()
657 PTR_ERR(dcon->bl_dev)); in dcon_probe()
658 dcon->bl_dev = NULL; in dcon_probe()
688 backlight_device_unregister(dcon->bl_dev); in dcon_remove()
Dolpc_dcon.h63 struct backlight_device *bl_dev; member
/Linux-v4.19/drivers/gpu/drm/omapdrm/displays/
Dpanel-sony-acx565akm.c89 struct backlight_device *bl_dev; member
594 return acx565akm_bl_update_status(ddata->bl_dev); in acx565akm_panel_power_on()
784 ddata->bl_dev = bldev; in acx565akm_probe()
842 sysfs_remove_group(&ddata->bl_dev->dev.kobj, &bldev_attr_group); in acx565akm_remove()
843 backlight_device_unregister(ddata->bl_dev); in acx565akm_remove()
/Linux-v4.19/drivers/staging/fbtft/
Dfbtft-core.c271 if (par->info->bl_dev) { in fbtft_unregister_backlight()
272 par->info->bl_dev->props.power = FB_BLANK_POWERDOWN; in fbtft_unregister_backlight()
273 backlight_update_status(par->info->bl_dev); in fbtft_unregister_backlight()
274 backlight_device_unregister(par->info->bl_dev); in fbtft_unregister_backlight()
275 par->info->bl_dev = NULL; in fbtft_unregister_backlight()
310 par->info->bl_dev = bd; in fbtft_register_backlight()
978 if (fb_info->bl_dev) { in fbtft_register_framebuffer()
979 fb_info->bl_dev->props.power = FB_BLANK_UNBLANK; in fbtft_register_framebuffer()
980 fb_info->bl_dev->ops->update_status(fb_info->bl_dev); in fbtft_register_framebuffer()
Dfb_ssd1351.c230 par->info->bl_dev = bd; in register_onboard_backlight()
Dfb_watterott.c268 par->info->bl_dev = bd; in register_chip_backlight()
/Linux-v4.19/drivers/gpu/drm/radeon/
Dradeon_acpi.c394 backlight_force_update(dig->bl_dev, in radeon_atif_handler()
398 backlight_force_update(dig->bl_dev, in radeon_atif_handler()
746 if (dig->bl_dev) { in radeon_acpi_init()
752 if (dig->bl_dev) { in radeon_acpi_init()
Dradeon_legacy_encoders.c65 if (lvds->bl_dev) in radeon_legacy_lvds_update()
70 if (lvds->bl_dev) in radeon_legacy_lvds_update()
434 lvds->bl_dev = bd; in radeon_legacy_backlight_init()
437 lvds->bl_dev = bd; in radeon_legacy_backlight_init()
465 bd = lvds->bl_dev; in radeon_legacy_backlight_exit()
466 lvds->bl_dev = NULL; in radeon_legacy_backlight_exit()
469 bd = lvds->bl_dev; in radeon_legacy_backlight_exit()
470 lvds->bl_dev = NULL; in radeon_legacy_backlight_exit()
Dradeon_mode.h394 struct backlight_device *bl_dev; member
438 struct backlight_device *bl_dev; member
/Linux-v4.19/drivers/video/fbdev/omap2/omapfb/displays/
Dpanel-sony-acx565akm.c92 struct backlight_device *bl_dev; member
591 return acx565akm_bl_update_status(ddata->bl_dev); in acx565akm_panel_power_on()
824 ddata->bl_dev = bldev; in acx565akm_probe()
884 sysfs_remove_group(&ddata->bl_dev->dev.kobj, &bldev_attr_group); in acx565akm_remove()
885 backlight_device_unregister(ddata->bl_dev); in acx565akm_remove()
/Linux-v4.19/arch/powerpc/platforms/powermac/
Dbacklight.c79 if (info && info->bl_dev) { in pmac_backlight_curve_lookup()
/Linux-v4.19/drivers/video/fbdev/
Dssd1307fb.c483 return (info->bl_dev == bdev); in ssd1307fb_check_fb()
707 info->bl_dev = bl; in ssd1307fb_probe()
737 backlight_device_unregister(info->bl_dev); in ssd1307fb_remove()
/Linux-v4.19/drivers/video/fbdev/core/
Dfbsysfs.c444 if (!fb_info || !fb_info->bl_dev) in store_bl_curve()
484 if (!fb_info || !fb_info->bl_dev) in show_bl_curve()
/Linux-v4.19/drivers/gpu/drm/amd/amdgpu/
Damdgpu_acpi.c406 backlight_force_update(dig->bl_dev, in amdgpu_atif_handler()
768 if (dig->bl_dev) { in amdgpu_acpi_init()

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