Defined in 3 files as a member:

• drivers/input/rmi4/rmi_f34.h, line 298 (as a member)
• include/linux/backlight.h, line 146 (as a member)
• include/linux/soundwire/sdw.h, line 621 (as a member)

Defined in 2 files as a function:

• drivers/platform/x86/samsung-laptop.c, line 560 (as a function)
• drivers/power/supply/pda_power.c, line 97 (as a function)

Referenced in 124 files:

• drivers/acpi/acpi_video.c, line 253
• drivers/auxdisplay/ht16k33.c, line 218
• drivers/gpu/drm/amd/amdgpu/atombios_encoders.c, line 162
• drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c, line 3593
• drivers/gpu/drm/bridge/parade-ps8622.c, line 342
• drivers/gpu/drm/gma500/cdv_device.c, line 144
• drivers/gpu/drm/gma500/oaktrail_device.c, line 131
• drivers/gpu/drm/gma500/psb_device.c, line 108
• drivers/gpu/drm/gud/gud_connector.c, line 120
• drivers/gpu/drm/i915/display/intel_dp.c, 2 times
• drivers/gpu/drm/i915/display/intel_panel.c, line 1367
• drivers/gpu/drm/nouveau/nouveau_backlight.c, 3 times
• drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c, line 255
• drivers/gpu/drm/panel/panel-dsi-cm.c, line 231
• drivers/gpu/drm/panel/panel-jdi-lt070me05000.c, line 361
• drivers/gpu/drm/panel/panel-novatek-nt35510.c, line 667
• drivers/gpu/drm/panel/panel-orisetech-otm8009a.c, line 407
• drivers/gpu/drm/panel/panel-raydium-rm67191.c, line 503
• drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c, line 475
• drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c, line 215
• drivers/gpu/drm/panel/panel-samsung-s6e63m0.c, line 692
• drivers/gpu/drm/panel/panel-samsung-sofef00.c, line 238
• drivers/gpu/drm/panel/panel-sony-acx424akp.c, line 172
• drivers/gpu/drm/panel/panel-sony-acx565akm.c, line 346
• drivers/gpu/drm/radeon/atombios_encoders.c, line 183
• drivers/gpu/drm/radeon/radeon_legacy_encoders.c, line 369
• drivers/gpu/drm/shmobile/shmob_drm_backlight.c, line 41
• drivers/hid/hid-picolcd_backlight.c, line 48
• drivers/input/rmi4/rmi_f34.c, 6 times
• drivers/input/rmi4/rmi_f34v7.c, line 881
• drivers/macintosh/via-pmu-backlight.c, line 115
• drivers/pinctrl/mvebu/pinctrl-armada-37xx.c, 2 times
• drivers/platform/x86/acer-wmi.c, line 1492
• drivers/platform/x86/apple-gmux.c, line 307
• drivers/platform/x86/asus-laptop.c, line 784
• drivers/platform/x86/asus-wmi.c, line 1981
• drivers/platform/x86/classmate-laptop.c, line 839
• drivers/platform/x86/compal-laptop.c, line 335
• drivers/platform/x86/dell/dell-laptop.c, line 952
• drivers/platform/x86/eeepc-laptop.c, line 1109
• drivers/platform/x86/fujitsu-laptop.c, line 269
• drivers/platform/x86/ideapad-laptop.c, line 1183
• drivers/platform/x86/intel_oaktrail.c, line 228
• drivers/platform/x86/msi-laptop.c, line 300
• drivers/platform/x86/msi-wmi.c, line 170
• drivers/platform/x86/panasonic-laptop.c, line 366
• drivers/platform/x86/samsung-laptop.c, 2 times
• drivers/platform/x86/samsung-q10.c, line 46
• drivers/platform/x86/sony-laptop.c, 2 times
• drivers/platform/x86/thinkpad_acpi.c, line 6891
• drivers/platform/x86/toshiba_acpi.c, line 1710
• drivers/power/supply/pda_power.c, 3 times
• drivers/regulator/rpi-panel-attiny-regulator.c, line 127
• drivers/scsi/stex.c, 2 times
• drivers/soundwire/bus.c, 2 times
• drivers/staging/fbtft/fb_ssd1351.c, line 209
• drivers/staging/fbtft/fb_watterott.c, line 247
• drivers/staging/fbtft/fbtft-core.c, 2 times
• drivers/staging/olpc_dcon/olpc_dcon.c, line 543
• drivers/usb/misc/appledisplay.c, line 183
• drivers/video/backlight/88pm860x_bl.c, line 145
• drivers/video/backlight/aat2870_bl.c, line 105
• drivers/video/backlight/adp5520_bl.c, line 83
• drivers/video/backlight/adp8860_bl.c, line 375
• drivers/video/backlight/adp8870_bl.c, line 413
• drivers/video/backlight/ams369fg06.c, line 436
• drivers/video/backlight/apple_bl.c, 2 times
• drivers/video/backlight/arcxcnn_bl.c, line 150
• drivers/video/backlight/as3711_bl.c, line 169
• drivers/video/backlight/bd6107.c, line 112
• drivers/video/backlight/corgi_lcd.c, line 447
• drivers/video/backlight/cr_bllcd.c, line 94
• drivers/video/backlight/da903x_bl.c, line 92
• drivers/video/backlight/da9052_bl.c, line 101
• drivers/video/backlight/ep93xx_bl.c, line 50
• drivers/video/backlight/gpio_backlight.c, line 43
• drivers/video/backlight/hp680_bl.c, line 98
• drivers/video/backlight/ipaq_micro_bl.c, line 44
• drivers/video/backlight/jornada720_bl.c, line 101
• drivers/video/backlight/kb3886_bl.c, line 130
• drivers/video/backlight/ktd253-backlight.c, line 140
• drivers/video/backlight/led_bl.c, line 68
• drivers/video/backlight/lm3533_bl.c, line 61
• drivers/video/backlight/lm3630a_bl.c, 2 times
• drivers/video/backlight/lm3639_bl.c, line 175
• drivers/video/backlight/locomolcd.c, line 153
• drivers/video/backlight/lp855x_bl.c, line 280
• drivers/video/backlight/lp8788_bl.c, line 183
• drivers/video/backlight/lv5207lp.c, line 75
• drivers/video/backlight/max8925_bl.c, line 86
• drivers/video/backlight/omap1_bl.c, line 116
• drivers/video/backlight/pandora_bl.c, line 106
• drivers/video/backlight/pcf50633-backlight.c, line 90
• drivers/video/backlight/pwm_bl.c, line 141
• drivers/video/backlight/qcom-wled.c, line 1607
• drivers/video/backlight/rave-sp-backlight.c, line 37
• drivers/video/backlight/rt4831-backlight.c, line 79
• drivers/video/backlight/sky81452-backlight.c, line 89
• drivers/video/backlight/tosa_bl.c, line 75
• drivers/video/backlight/tps65217_bl.c, line 106
• drivers/video/backlight/wm831x_bl.c, line 106
• drivers/video/fbdev/atmel_lcdfb.c, 2 times
• drivers/video/fbdev/aty/aty128fb.c, line 1817
• drivers/video/fbdev/aty/atyfb_base.c, line 2244
• drivers/video/fbdev/aty/radeon_backlight.c, line 124
• drivers/video/fbdev/mx3fb.c, line 301
• drivers/video/fbdev/nvidia/nv_backlight.c, line 83
• drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c, line 374
• drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c, line 404
• drivers/video/fbdev/riva/fbdev.c, line 317
• drivers/video/fbdev/sh_mobile_lcdcfb.c, line 2149
• drivers/video/fbdev/ssd1307fb.c, line 528
• include/linux/backlight.h, 2 times
• sound/soc/codecs/max98373-sdw.c, line 848
• sound/soc/codecs/rt1308-sdw.c, line 600
• sound/soc/codecs/rt1316-sdw.c, line 590
• sound/soc/codecs/rt5682-sdw.c, line 699
• sound/soc/codecs/rt700-sdw.c, line 438
• sound/soc/codecs/rt711-sdca-sdw.c, line 343
• sound/soc/codecs/rt711-sdw.c, line 439
• sound/soc/codecs/rt715-sdca-sdw.c, line 176
• sound/soc/codecs/rt715-sdw.c, line 493
• sound/soc/codecs/wcd938x-sdw.c, line 195
• sound/soc/codecs/wsa881x.c, line 1087