Documented in 1 files:

• include/linux/backlight.h, line 240

Defined in 1 files as a struct:

• include/linux/backlight.h, line 245 (as a struct)

Defined in 5 files as a member:

• drivers/gpu/drm/gma500/psb_drv.h, line 506 (as a member)
• drivers/platform/x86/asus-laptop.c, line 239 (as a member)
• drivers/platform/x86/asus-wmi.c, line 249 (as a member)
• drivers/platform/x86/eeepc-laptop.c, line 160 (as a member)
• drivers/platform/x86/samsung-laptop.c, line 338 (as a member)

Referenced in 172 files:

• arch/powerpc/include/asm/backlight.h, 2 times
• arch/powerpc/platforms/powermac/backlight.c, line 56
• drivers/acpi/acpi_video.c, 3 times
• drivers/auxdisplay/ht16k33.c, 2 times
• drivers/gpio/gpio-waveshare-dsi.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c, line 110
• drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h, line 528
• drivers/gpu/drm/amd/amdgpu/atombios_encoders.c, 5 times
• drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h, line 571
• drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_backlight.c, 3 times
• drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_backlight.h, 4 times
• drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c, 6 times
• drivers/gpu/drm/bridge/parade-ps8622.c, 2 times
• drivers/gpu/drm/bridge/waveshare-dsi.c, 3 times
• drivers/gpu/drm/display/drm_dp_helper.c, 2 times
• drivers/gpu/drm/drm_panel.c, line 712
• drivers/gpu/drm/gma500/backlight.c, 7 times
• drivers/gpu/drm/gud/gud_connector.c, 3 times
• drivers/gpu/drm/i915/display/intel_backlight.c, 3 times
• drivers/gpu/drm/i915/display/intel_display_types.h, line 442
• drivers/gpu/drm/nouveau/nouveau_backlight.c, 6 times
• drivers/gpu/drm/nouveau/nouveau_connector.h, line 50
• drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c, 3 times
• drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c, 3 times
• drivers/gpu/drm/panel/panel-chipone-icna35xx.c, 3 times
• drivers/gpu/drm/panel/panel-chipwealth-ch13726a.c, 2 times
• drivers/gpu/drm/panel/panel-dsi-cm.c, 7 times
• drivers/gpu/drm/panel/panel-himax-hx83102.c, 3 times
• drivers/gpu/drm/panel/panel-himax-hx83112b.c, 2 times
• drivers/gpu/drm/panel/panel-himax-hx83121a.c, 3 times
• drivers/gpu/drm/panel/panel-ilitek-ili7807s.c, 2 times
• drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c, line 47
• drivers/gpu/drm/panel/panel-jdi-lt070me05000.c, 4 times
• drivers/gpu/drm/panel/panel-lg-sw43408.c, line 187
• drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c, 2 times
• drivers/gpu/drm/panel/panel-novatek-nt35510.c, 2 times
• drivers/gpu/drm/panel/panel-novatek-nt35560.c, line 148
• drivers/gpu/drm/panel/panel-novatek-nt36523.c, 4 times
• drivers/gpu/drm/panel/panel-novatek-nt36536.c, 3 times
• drivers/gpu/drm/panel/panel-novatek-nt37700f.c, 3 times
• drivers/gpu/drm/panel/panel-novatek-nt37801.c, 2 times
• drivers/gpu/drm/panel/panel-orisetech-otm8009a.c, 2 times
• drivers/gpu/drm/panel/panel-raydium-rm67191.c, 3 times
• drivers/gpu/drm/panel/panel-raydium-rm692e5.c, 3 times
• drivers/gpu/drm/panel/panel-raydium-rm69380.c, 3 times
• drivers/gpu/drm/panel/panel-samsung-ams581vf01.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-ams639rq08.c, 3 times
• drivers/gpu/drm/panel/panel-samsung-ld9040.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c, 3 times
• drivers/gpu/drm/panel/panel-samsung-s6e3fa7.c, 3 times
• drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c, 5 times
• drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c, 3 times
• drivers/gpu/drm/panel/panel-samsung-s6e63m0.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams427ap24.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-s6e8aa5x01-ams561ra01.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c, 3 times
• drivers/gpu/drm/panel/panel-samsung-sofef00.c, 2 times
• drivers/gpu/drm/panel/panel-sony-acx565akm.c, 4 times
• drivers/gpu/drm/panel/panel-sony-tulip-truly-nt35521.c, 3 times
• drivers/gpu/drm/panel/panel-startek-kd070fhfid015.c, 4 times
• drivers/gpu/drm/panel/panel-summit.c, 2 times
• drivers/gpu/drm/panel/panel-synaptics-tddi.c, 2 times
• drivers/gpu/drm/panel/panel-truly-nt35597.c, line 62
• drivers/gpu/drm/panel/panel-visionox-g2647fb105.c, 2 times
• drivers/gpu/drm/panel/panel-visionox-r66451.c, 2 times
• drivers/gpu/drm/panel/panel-visionox-rm69299.c, 3 times
• drivers/gpu/drm/panel/panel-visionox-rm692e5.c, 3 times
• drivers/gpu/drm/panel/panel-visionox-vtdr6130.c, 2 times
• drivers/gpu/drm/panel/panel-widechips-ws2401.c, line 318
• drivers/gpu/drm/radeon/atombios_encoders.c, 5 times
• drivers/gpu/drm/radeon/radeon_legacy_encoders.c, 5 times
• drivers/gpu/drm/radeon/radeon_mode.h, 2 times
• drivers/gpu/drm/solomon/ssd130x.c, 3 times
• drivers/gpu/drm/solomon/ssd130x.h, line 94
• drivers/hid/hid-appletb-bl.c, 2 times
• drivers/hid/hid-appletb-kbd.c, line 64
• drivers/hid/hid-picolcd.h, line 92
• drivers/hid/hid-picolcd_backlight.c, 4 times
• drivers/macintosh/via-pmu-backlight.c, 3 times
• drivers/platform/loongarch/loongson-laptop.c, 4 times
• drivers/platform/x86/acer-wmi.c, 4 times
• drivers/platform/x86/apple-gmux.c, 4 times
• drivers/platform/x86/asus-laptop.c, 11 times
• drivers/platform/x86/asus-wmi.c, 13 times
• drivers/platform/x86/classmate-laptop.c, 3 times
• drivers/platform/x86/compal-laptop.c, 3 times
• drivers/platform/x86/dell/dell-laptop.c, 3 times
• drivers/platform/x86/dell/dell-uart-backlight.c, 3 times
• drivers/platform/x86/eeepc-laptop.c, 11 times
• drivers/platform/x86/fujitsu-laptop.c, 4 times
• drivers/platform/x86/intel/oaktrail.c, 4 times
• drivers/platform/x86/lenovo/ideapad-laptop.c, 5 times
• drivers/platform/x86/lenovo/thinkpad_acpi.c, 3 times
• drivers/platform/x86/msi-laptop.c, 3 times
• drivers/platform/x86/msi-wmi.c, 3 times
• drivers/platform/x86/nvidia-wmi-ec-backlight.c, 3 times
• drivers/platform/x86/panasonic-laptop.c, 3 times
• drivers/platform/x86/samsung-laptop.c, 10 times
• drivers/platform/x86/samsung-q10.c, 3 times
• drivers/platform/x86/sony-laptop.c, 5 times
• drivers/platform/x86/toshiba_acpi.c, 3 times
• drivers/regulator/rpi-panel-attiny-regulator.c, 2 times
• drivers/staging/fbtft/fb_ssd1351.c, 2 times
• drivers/staging/fbtft/fbtft-core.c, 3 times
• drivers/thermal/intel/int340x_thermal/int3406_thermal.c, 2 times
• drivers/usb/misc/appledisplay.c, 4 times
• drivers/video/backlight/88pm860x_bl.c, 4 times
• drivers/video/backlight/aat2870_bl.c, 5 times
• drivers/video/backlight/adp5520_bl.c, 8 times
• drivers/video/backlight/adp8860_bl.c, 6 times
• drivers/video/backlight/adp8870_bl.c, 6 times
• drivers/video/backlight/ams369fg06.c, 4 times
• drivers/video/backlight/apple_bl.c, 5 times
• drivers/video/backlight/apple_dwi_bl.c, 3 times
• drivers/video/backlight/arcxcnn_bl.c, 2 times
• drivers/video/backlight/as3711_bl.c, 4 times
• drivers/video/backlight/aw99706.c, 3 times
• drivers/video/backlight/backlight.c, 35 times
• drivers/video/backlight/bd6107.c, 5 times
• drivers/video/backlight/cgbc_bl.c, 3 times
• drivers/video/backlight/corgi_lcd.c, 3 times
• drivers/video/backlight/da903x_bl.c, 4 times
• drivers/video/backlight/da9052_bl.c, 4 times
• drivers/video/backlight/ep93xx_bl.c, 6 times
• drivers/video/backlight/gpio_backlight.c, 3 times
• drivers/video/backlight/hp680_bl.c, 7 times
• drivers/video/backlight/ipaq_micro_bl.c, 2 times
• drivers/video/backlight/jornada720_bl.c, 3 times
• drivers/video/backlight/kb3886_bl.c, 5 times
• drivers/video/backlight/ktd253-backlight.c, 3 times
• drivers/video/backlight/ktd2801-backlight.c, 3 times
• drivers/video/backlight/ktz8866.c, 3 times
• drivers/video/backlight/led_bl.c, 3 times
• drivers/video/backlight/lm3509_bl.c, 7 times
• drivers/video/backlight/lm3533_bl.c, 5 times
• drivers/video/backlight/lm3630a_bl.c, 6 times
• drivers/video/backlight/lm3639_bl.c, 3 times
• drivers/video/backlight/locomolcd.c, 3 times
• drivers/video/backlight/lp855x_bl.c, 3 times
• drivers/video/backlight/lp8788_bl.c, 5 times
• drivers/video/backlight/lv5207lp.c, 5 times
• drivers/video/backlight/max25014.c, 3 times
• drivers/video/backlight/max8925_bl.c, 4 times
• drivers/video/backlight/mp3309c.c, 3 times
• drivers/video/backlight/mt6370-backlight.c, 4 times
• drivers/video/backlight/omap1_bl.c, 6 times
• drivers/video/backlight/pandora_bl.c, 2 times
• drivers/video/backlight/pwm_bl.c, 6 times
• drivers/video/backlight/qcom-wled.c, 2 times
• drivers/video/backlight/rave-sp-backlight.c, 2 times
• drivers/video/backlight/rt4831-backlight.c, 4 times
• drivers/video/backlight/sky81452-backlight.c, 3 times
• drivers/video/backlight/sy7758.c, 2 times
• drivers/video/backlight/tps65217_bl.c, 2 times
• drivers/video/backlight/wm831x_bl.c, 4 times
• drivers/video/fbdev/atmel_lcdfb.c, 4 times
• drivers/video/fbdev/aty/aty128fb.c, 3 times
• drivers/video/fbdev/aty/atyfb_base.c, 3 times
• drivers/video/fbdev/aty/radeon_backlight.c, 3 times
• drivers/video/fbdev/core/fb_backlight.c, line 35
• drivers/video/fbdev/nvidia/nv_backlight.c, 3 times
• drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c, 5 times
• drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c, 6 times
• drivers/video/fbdev/riva/fbdev.c, 3 times
• drivers/video/fbdev/sh_mobile_lcdcfb.c, 5 times
• drivers/video/fbdev/sh_mobile_lcdcfb.h, 2 times
• drivers/video/fbdev/ssd1307fb.c, 3 times
• include/drm/drm_mipi_dbi.h, line 128
• include/drm/drm_panel.h, 2 times
• include/linux/backlight.h, 25 times
• include/linux/fb.h, 4 times