backlight 866 arch/arm/mach-davinci/board-da850-evm.c struct platform_device *backlight; backlight 872 arch/arm/mach-davinci/board-da850-evm.c backlight = platform_device_register_full(&da850_lcd_backlight_info); backlight 873 arch/arm/mach-davinci/board-da850-evm.c if (IS_ERR(backlight)) backlight 874 arch/arm/mach-davinci/board-da850-evm.c return PTR_ERR(backlight); backlight 139 arch/arm/mach-mmp/jasper.c .backlight = &jasper_backlight_data, backlight 113 arch/arm/mach-omap1/board-sx1.c int sx1_setbacklight(u8 backlight) backlight 115 arch/arm/mach-omap1/board-sx1.c if (backlight > SOFIA_MAX_LIGHT_VAL) backlight 116 arch/arm/mach-omap1/board-sx1.c backlight = SOFIA_MAX_LIGHT_VAL; backlight 118 arch/arm/mach-omap1/board-sx1.c backlight); backlight 121 arch/arm/mach-omap1/board-sx1.c int sx1_getbacklight (u8 * backlight) backlight 124 arch/arm/mach-omap1/board-sx1.c backlight); backlight 37 arch/arm/mach-omap1/board-sx1.h int sx1_setbacklight(u8 backlight); backlight 38 arch/arm/mach-omap1/board-sx1.h int sx1_getbacklight(u8 *backlight); backlight 1158 arch/arm/mach-pxa/em-x270.c DA9030_SUBDEV(backlight, WLED, &em_x270_led_info), backlight 563 arch/arm/mach-pxa/hx4700.c static struct platform_device backlight = { backlight 840 arch/arm/mach-pxa/hx4700.c &backlight, backlight 411 arch/arm/mach-pxa/magician.c static struct platform_device backlight = { backlight 962 arch/arm/mach-pxa/magician.c &backlight, backlight 564 arch/arm/mach-s3c64xx/mach-smdk6410.c .backlight = &wm1192_backlight_pdata, backlight 210 drivers/acpi/acpi_video.c struct backlight_device *backlight; backlight 365 drivers/acpi/acpi_video.c if (device->backlight) backlight 366 drivers/acpi/acpi_video.c device->backlight->props.brightness = backlight 1428 drivers/acpi/acpi_video.c if (!device->backlight) backlight 1445 drivers/acpi/acpi_video.c backlight_force_update(device->backlight, backlight 1645 drivers/acpi/acpi_video.c if (video_device->backlight) backlight 1646 drivers/acpi/acpi_video.c backlight_force_update(video_device->backlight, backlight 1774 drivers/acpi/acpi_video.c device->backlight = backlight_device_register(name, backlight 1780 drivers/acpi/acpi_video.c if (IS_ERR(device->backlight)) { backlight 1781 drivers/acpi/acpi_video.c device->backlight = NULL; backlight 1789 drivers/acpi/acpi_video.c device->backlight->props.brightness = backlight 1790 drivers/acpi/acpi_video.c acpi_video_get_brightness(device->backlight); backlight 1875 drivers/acpi/acpi_video.c if (device->backlight) { backlight 1876 drivers/acpi/acpi_video.c backlight_device_unregister(device->backlight); backlight 1877 drivers/acpi/acpi_video.c device->backlight = NULL; backlight 373 drivers/acpi/video_detect.c struct backlight_device *backlight = bd; backlight 376 drivers/acpi/video_detect.c if (backlight->props.type == BACKLIGHT_RAW && backlight 110 drivers/auxdisplay/charlcd.c if (!lcd->ops->backlight) backlight 115 drivers/auxdisplay/charlcd.c lcd->ops->backlight(lcd, on); backlight 129 drivers/auxdisplay/charlcd.c priv->lcd.ops->backlight(&priv->lcd, 0); backlight 139 drivers/auxdisplay/charlcd.c if (!lcd->ops->backlight) backlight 146 drivers/auxdisplay/charlcd.c lcd->ops->backlight(lcd, 1); backlight 786 drivers/auxdisplay/charlcd.c if (lcd->ops->backlight) { backlight 890 drivers/auxdisplay/charlcd.c if (lcd->ops->backlight) { backlight 892 drivers/auxdisplay/charlcd.c priv->lcd.ops->backlight(&priv->lcd, 0); backlight 33 drivers/auxdisplay/charlcd.h void (*backlight)(struct charlcd *lcd, int on); backlight 128 drivers/auxdisplay/hd44780.c .backlight = hd44780_backlight, backlight 174 drivers/auxdisplay/hd44780.c .backlight = hd44780_backlight, backlight 879 drivers/auxdisplay/panel.c .backlight = lcd_backlight, backlight 886 drivers/auxdisplay/panel.c .backlight = lcd_backlight, backlight 893 drivers/auxdisplay/panel.c .backlight = lcd_backlight, backlight 1033 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c unsigned int backlight = dc_get_current_backlight_pwm(dc); backlight 1035 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c seq_printf(m, "0x%x\n", backlight); backlight 1050 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c unsigned int backlight = dc_get_target_backlight_pwm(dc); backlight 1052 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c seq_printf(m, "0x%x\n", backlight); backlight 254 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c unsigned int backlight = calculate_16_bit_backlight_from_pwm(abm_dce); backlight 273 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c BL1_PWM_CURRENT_ABM_LEVEL, backlight); backlight 276 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c BL1_PWM_TARGET_ABM_LEVEL, backlight); backlight 279 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c BL1_PWM_USER_LEVEL, backlight); backlight 294 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c unsigned int backlight = REG_READ(BL1_PWM_CURRENT_ABM_LEVEL); backlight 299 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c return backlight; backlight 305 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c unsigned int backlight = REG_READ(BL1_PWM_TARGET_ABM_LEVEL); backlight 310 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c return backlight; backlight 349 drivers/gpu/drm/drm_mipi_dbi.c backlight_enable(dbidev->backlight); backlight 398 drivers/gpu/drm/drm_mipi_dbi.c if (dbidev->backlight) backlight 399 drivers/gpu/drm/drm_mipi_dbi.c backlight_disable(dbidev->backlight); backlight 346 drivers/gpu/drm/i915/display/dvo_ivch.c u16 vr01, vr30, backlight; backlight 355 drivers/gpu/drm/i915/display/dvo_ivch.c backlight = 1; backlight 357 drivers/gpu/drm/i915/display/dvo_ivch.c backlight = 0; backlight 359 drivers/gpu/drm/i915/display/dvo_ivch.c ivch_write(dvo, VR80, backlight); backlight 322 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.present = entry->type == BDB_BACKLIGHT_TYPE_PWM; backlight 323 drivers/gpu/drm/i915/display/intel_bios.c if (!dev_priv->vbt.backlight.present) { backlight 329 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.type = INTEL_BACKLIGHT_DISPLAY_DDI; backlight 335 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.type = method->type; backlight 336 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.controller = method->controller; backlight 339 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.pwm_freq_hz = entry->pwm_freq_hz; backlight 340 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.active_low_pwm = entry->active_low_pwm; backlight 341 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.min_brightness = entry->min_brightness; backlight 344 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.pwm_freq_hz, backlight 345 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.active_low_pwm ? "low" : "high", backlight 346 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.min_brightness, backlight 348 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.controller); backlight 1699 drivers/gpu/drm/i915/display/intel_bios.c dev_priv->vbt.backlight.present = true; backlight 228 drivers/gpu/drm/i915/display/intel_display_types.h } backlight; backlight 879 drivers/gpu/drm/i915/display/intel_dp.c int backlight_controller = dev_priv->vbt.backlight.controller; backlight 7091 drivers/gpu/drm/i915/display/intel_dp.c intel_connector->panel.backlight.power = intel_edp_backlight_power; backlight 121 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c freq = dev_priv->vbt.backlight.pwm_freq_hz; backlight 220 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c intel_dp_aux_set_backlight(conn_state, connector->panel.backlight.level); backlight 235 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.max = 0xFFFF; backlight 237 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.max = 0xFF; backlight 239 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.min = 0; backlight 240 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.level = intel_dp_aux_get_backlight(connector); backlight 242 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.enabled = panel->backlight.level != 0; backlight 271 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c dev_priv->vbt.backlight.type != INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE)) backlight 277 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.setup = intel_dp_aux_setup_backlight; backlight 278 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.enable = intel_dp_aux_enable_backlight; backlight 279 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.disable = intel_dp_aux_disable_backlight; backlight 280 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.set = intel_dp_aux_set_backlight; backlight 281 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c panel->backlight.get = intel_dp_aux_get_backlight; backlight 145 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c dcs_set_backlight(conn_state, panel->backlight.level); backlight 153 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.max = PANEL_PWM_MAX_VALUE; backlight 154 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.level = PANEL_PWM_MAX_VALUE; backlight 166 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c if (dev_priv->vbt.backlight.type != INTEL_BACKLIGHT_DSI_DCS) backlight 172 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.setup = dcs_setup_backlight; backlight 173 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.enable = dcs_enable_backlight; backlight 174 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.disable = dcs_disable_backlight; backlight 175 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.set = dcs_set_backlight; backlight 176 drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c panel->backlight.get = dcs_get_backlight; backlight 490 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min, panel->backlight.max); backlight 501 drivers/gpu/drm/i915/display/intel_panel.c hw_level = scale(user_level, 0, user_max, 0, panel->backlight.max); backlight 502 drivers/gpu/drm/i915/display/intel_panel.c hw_level = clamp(hw_level, panel->backlight.min, panel->backlight.max); backlight 513 drivers/gpu/drm/i915/display/intel_panel.c return scale(hw_level, panel->backlight.min, panel->backlight.max, backlight 523 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 530 drivers/gpu/drm/i915/display/intel_panel.c return panel->backlight.max - val + panel->backlight.min; backlight 560 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) { backlight 591 drivers/gpu/drm/i915/display/intel_panel.c return I915_READ(BXT_BLC_PWM_DUTY(panel->backlight.controller)); backlight 599 drivers/gpu/drm/i915/display/intel_panel.c duty_ns = pwm_get_duty_cycle(panel->backlight.pwm); backlight 629 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 631 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) { backlight 634 drivers/gpu/drm/i915/display/intel_panel.c lbpc = level * 0xfe / panel->backlight.max + 1; backlight 667 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_DUTY(panel->backlight.controller), level); backlight 675 drivers/gpu/drm/i915/display/intel_panel.c pwm_config(panel->backlight.pwm, duty_ns, CRC_PMIC_PWM_PERIOD_NS); backlight 687 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set(conn_state, level); backlight 707 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.present || !conn_state->crtc) backlight 712 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 715 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = hw_level; backlight 717 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.device) backlight 718 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device->props.brightness = backlight 720 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level, backlight 721 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device->props.max_brightness); backlight 723 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.enabled) backlight 808 drivers/gpu/drm/i915/display/intel_panel.c tmp = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 809 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), backlight 812 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.controller == 1) { backlight 828 drivers/gpu/drm/i915/display/intel_panel.c tmp = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 829 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), backlight 841 drivers/gpu/drm/i915/display/intel_panel.c pwm_disable(panel->backlight.pwm); backlight 850 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.present) backlight 866 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.device) backlight 867 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device->props.power = FB_BLANK_POWERDOWN; backlight 868 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = false; backlight 869 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable(old_conn_state); backlight 891 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.alternate_pwm_increment) backlight 898 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.alternate_pwm_increment) backlight 905 drivers/gpu/drm/i915/display/intel_panel.c pch_ctl2 = panel->backlight.max << 16; backlight 909 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.active_low_pwm) backlight 921 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 956 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 958 drivers/gpu/drm/i915/display/intel_panel.c pch_ctl2 = panel->backlight.max << 16; backlight 962 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.active_low_pwm) backlight 984 drivers/gpu/drm/i915/display/intel_panel.c freq = panel->backlight.max; backlight 985 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) backlight 989 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) backlight 991 drivers/gpu/drm/i915/display/intel_panel.c if (IS_PINEVIEW(dev_priv) && panel->backlight.active_low_pwm) backlight 998 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 1025 drivers/gpu/drm/i915/display/intel_panel.c freq = panel->backlight.max; backlight 1026 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) backlight 1033 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) backlight 1035 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.active_low_pwm) backlight 1041 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 1060 drivers/gpu/drm/i915/display/intel_panel.c ctl = panel->backlight.max << 16; backlight 1064 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 1067 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.active_low_pwm) backlight 1084 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.controller == 1) { backlight 1093 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.util_pin_active_low) backlight 1099 drivers/gpu/drm/i915/display/intel_panel.c pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 1103 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), backlight 1107 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_FREQ(panel->backlight.controller), backlight 1108 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1110 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 1113 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.active_low_pwm) backlight 1116 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), pwm_ctl); backlight 1117 drivers/gpu/drm/i915/display/intel_panel.c POSTING_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 1118 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), backlight 1130 drivers/gpu/drm/i915/display/intel_panel.c pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 1134 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), backlight 1138 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_FREQ(panel->backlight.controller), backlight 1139 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1141 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 1144 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.active_low_pwm) backlight 1147 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), pwm_ctl); backlight 1148 drivers/gpu/drm/i915/display/intel_panel.c POSTING_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 1149 drivers/gpu/drm/i915/display/intel_panel.c I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), backlight 1159 drivers/gpu/drm/i915/display/intel_panel.c pwm_enable(panel->backlight.pwm); backlight 1160 drivers/gpu/drm/i915/display/intel_panel.c intel_panel_actually_set_backlight(conn_state, panel->backlight.level); backlight 1169 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 1171 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.level <= panel->backlight.min) { backlight 1172 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = panel->backlight.max; backlight 1173 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.device) backlight 1174 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device->props.brightness = backlight 1176 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level, backlight 1177 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device->props.max_brightness); backlight 1180 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable(crtc_state, conn_state); backlight 1181 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = true; backlight 1182 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.device) backlight 1183 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device->props.power = FB_BLANK_UNBLANK; backlight 1194 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.present) backlight 1215 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.enabled) { backlight 1216 drivers/gpu/drm/i915/display/intel_panel.c val = panel->backlight.get(connector); backlight 1235 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.present) backlight 1240 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 1243 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = hw_level; backlight 1245 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.enabled) backlight 1269 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.enabled) { backlight 1270 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.power) { backlight 1273 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.power(connector, enable); backlight 1316 drivers/gpu/drm/i915/display/intel_panel.c if (WARN_ON(panel->backlight.device)) backlight 1319 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.present) backlight 1322 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 1331 drivers/gpu/drm/i915/display/intel_panel.c props.max_brightness = panel->backlight.max; backlight 1333 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level, backlight 1336 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.enabled) backlight 1345 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device = backlight 1351 drivers/gpu/drm/i915/display/intel_panel.c if (IS_ERR(panel->backlight.device)) { backlight 1353 drivers/gpu/drm/i915/display/intel_panel.c PTR_ERR(panel->backlight.device)); backlight 1354 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device = NULL; backlight 1368 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.device) { backlight 1369 drivers/gpu/drm/i915/display/intel_panel.c backlight_device_unregister(panel->backlight.device); backlight 1370 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.device = NULL; backlight 1404 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.alternate_pwm_increment) backlight 1423 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.alternate_pwm_increment) backlight 1514 drivers/gpu/drm/i915/display/intel_panel.c u16 pwm_freq_hz = dev_priv->vbt.backlight.pwm_freq_hz; backlight 1517 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.hz_to_pwm) { backlight 1531 drivers/gpu/drm/i915/display/intel_panel.c pwm = panel->backlight.hz_to_pwm(connector, pwm_freq_hz); backlight 1549 drivers/gpu/drm/i915/display/intel_panel.c WARN_ON(panel->backlight.max == 0); backlight 1558 drivers/gpu/drm/i915/display/intel_panel.c min = clamp_t(int, dev_priv->vbt.backlight.min_brightness, 0, 64); backlight 1559 drivers/gpu/drm/i915/display/intel_panel.c if (min != dev_priv->vbt.backlight.min_brightness) { backlight 1561 drivers/gpu/drm/i915/display/intel_panel.c dev_priv->vbt.backlight.min_brightness, min); backlight 1565 drivers/gpu/drm/i915/display/intel_panel.c return scale(min, 0, 255, 0, panel->backlight.max); backlight 1579 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.alternate_pwm_increment = alt; backlight 1582 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = pch_ctl1 & BLM_PCH_POLARITY; backlight 1585 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = pch_ctl2 >> 16; backlight 1589 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1590 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1592 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1595 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1597 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = pch_ctl1 & BLM_PCH_PWM_ENABLE; backlight 1599 drivers/gpu/drm/i915/display/intel_panel.c cpu_mode = panel->backlight.enabled && HAS_PCH_LPT(dev_priv) && backlight 1607 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1608 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1614 drivers/gpu/drm/i915/display/intel_panel.c lpt_set_backlight(connector->base.state, panel->backlight.level); backlight 1630 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = pch_ctl1 & BLM_PCH_POLARITY; backlight 1633 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = pch_ctl2 >> 16; backlight 1635 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1636 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1638 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1641 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1645 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1646 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1649 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = (cpu_ctl2 & BLM_PWM_ENABLE) && backlight 1664 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.combination_mode = ctl & BLM_LEGACY_MODE; backlight 1667 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = ctl & BLM_POLARITY_PNV; backlight 1669 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = ctl >> 17; backlight 1671 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) { backlight 1672 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1673 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max >>= 1; backlight 1676 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1679 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) backlight 1680 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max *= 0xff; backlight 1682 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1686 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1687 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1689 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = val != 0; backlight 1701 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.combination_mode = ctl2 & BLM_COMBINATION_MODE; backlight 1702 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = ctl2 & BLM_POLARITY_I965; backlight 1705 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = ctl >> 16; backlight 1707 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1708 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1710 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1713 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.combination_mode) backlight 1714 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max *= 0xff; backlight 1716 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1720 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1721 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1723 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = ctl2 & BLM_PWM_ENABLE; backlight 1738 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = ctl2 & BLM_POLARITY_I965; backlight 1741 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = ctl >> 16; backlight 1743 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1744 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1746 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1749 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1753 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1754 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1756 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = ctl2 & BLM_PWM_ENABLE; backlight 1768 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.controller = dev_priv->vbt.backlight.controller; backlight 1770 drivers/gpu/drm/i915/display/intel_panel.c pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 1773 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.controller == 1) { backlight 1775 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.util_pin_active_low = backlight 1779 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = pwm_ctl & BXT_BLC_PWM_POLARITY; backlight 1780 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = backlight 1781 drivers/gpu/drm/i915/display/intel_panel.c I915_READ(BXT_BLC_PWM_FREQ(panel->backlight.controller)); backlight 1783 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1784 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1786 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1789 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1793 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1794 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1796 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = pwm_ctl & BXT_BLC_PWM_ENABLE; backlight 1813 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.controller = 0; backlight 1815 drivers/gpu/drm/i915/display/intel_panel.c pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); backlight 1817 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.active_low_pwm = pwm_ctl & BXT_BLC_PWM_POLARITY; backlight 1818 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = backlight 1819 drivers/gpu/drm/i915/display/intel_panel.c I915_READ(BXT_BLC_PWM_FREQ(panel->backlight.controller)); backlight 1821 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1822 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = get_backlight_max_vbt(connector); backlight 1824 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.max) backlight 1827 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = get_backlight_min_vbt(connector); backlight 1831 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = clamp(val, panel->backlight.min, backlight 1832 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max); backlight 1834 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = pwm_ctl & BXT_BLC_PWM_ENABLE; backlight 1847 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.pwm = pwm_get(dev->dev, "pwm_backlight"); backlight 1848 drivers/gpu/drm/i915/display/intel_panel.c if (IS_ERR(panel->backlight.pwm)) { backlight 1850 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.pwm = NULL; backlight 1858 drivers/gpu/drm/i915/display/intel_panel.c pwm_apply_args(panel->backlight.pwm); backlight 1860 drivers/gpu/drm/i915/display/intel_panel.c retval = pwm_config(panel->backlight.pwm, CRC_PMIC_PWM_PERIOD_NS, backlight 1864 drivers/gpu/drm/i915/display/intel_panel.c pwm_put(panel->backlight.pwm); backlight 1865 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.pwm = NULL; backlight 1869 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.min = 0; /* 0% */ backlight 1870 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.max = 100; /* 100% */ backlight 1871 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level = DIV_ROUND_UP( backlight 1872 drivers/gpu/drm/i915/display/intel_panel.c pwm_get_duty_cycle(panel->backlight.pwm) * 100, backlight 1874 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enabled = panel->backlight.level != 0; backlight 1887 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.present) backlight 1891 drivers/gpu/drm/i915/display/intel_panel.c if (!panel->backlight.enabled) backlight 1904 drivers/gpu/drm/i915/display/intel_panel.c if (!dev_priv->vbt.backlight.present) { backlight 1914 drivers/gpu/drm/i915/display/intel_panel.c if (WARN_ON(!panel->backlight.setup)) backlight 1919 drivers/gpu/drm/i915/display/intel_panel.c ret = panel->backlight.setup(intel_connector, pipe); backlight 1928 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.present = true; backlight 1932 drivers/gpu/drm/i915/display/intel_panel.c enableddisabled(panel->backlight.enabled), backlight 1933 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.level, panel->backlight.max); backlight 1941 drivers/gpu/drm/i915/display/intel_panel.c if (panel->backlight.pwm) backlight 1942 drivers/gpu/drm/i915/display/intel_panel.c pwm_put(panel->backlight.pwm); backlight 1944 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.present = false; backlight 1964 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = bxt_setup_backlight; backlight 1965 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = bxt_enable_backlight; backlight 1966 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = bxt_disable_backlight; backlight 1967 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = bxt_set_backlight; backlight 1968 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = bxt_get_backlight; backlight 1969 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = bxt_hz_to_pwm; backlight 1971 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = cnp_setup_backlight; backlight 1972 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = cnp_enable_backlight; backlight 1973 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = cnp_disable_backlight; backlight 1974 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = bxt_set_backlight; backlight 1975 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = bxt_get_backlight; backlight 1976 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = cnp_hz_to_pwm; backlight 1978 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = lpt_setup_backlight; backlight 1979 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = lpt_enable_backlight; backlight 1980 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = lpt_disable_backlight; backlight 1981 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = lpt_set_backlight; backlight 1982 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = lpt_get_backlight; backlight 1984 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = lpt_hz_to_pwm; backlight 1986 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = spt_hz_to_pwm; backlight 1988 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = pch_setup_backlight; backlight 1989 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = pch_enable_backlight; backlight 1990 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = pch_disable_backlight; backlight 1991 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = pch_set_backlight; backlight 1992 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = pch_get_backlight; backlight 1993 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = pch_hz_to_pwm; backlight 1996 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = pwm_setup_backlight; backlight 1997 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = pwm_enable_backlight; backlight 1998 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = pwm_disable_backlight; backlight 1999 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = pwm_set_backlight; backlight 2000 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = pwm_get_backlight; backlight 2002 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = vlv_setup_backlight; backlight 2003 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = vlv_enable_backlight; backlight 2004 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = vlv_disable_backlight; backlight 2005 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = vlv_set_backlight; backlight 2006 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = vlv_get_backlight; backlight 2007 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = vlv_hz_to_pwm; backlight 2010 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = i965_setup_backlight; backlight 2011 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = i965_enable_backlight; backlight 2012 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = i965_disable_backlight; backlight 2013 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = i9xx_set_backlight; backlight 2014 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = i9xx_get_backlight; backlight 2015 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = i965_hz_to_pwm; backlight 2017 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.setup = i9xx_setup_backlight; backlight 2018 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.enable = i9xx_enable_backlight; backlight 2019 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.disable = i9xx_disable_backlight; backlight 2020 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.set = i9xx_set_backlight; backlight 2021 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.get = i9xx_get_backlight; backlight 2022 drivers/gpu/drm/i915/display/intel_panel.c panel->backlight.hz_to_pwm = i9xx_hz_to_pwm; backlight 797 drivers/gpu/drm/i915/i915_drv.h } backlight; backlight 288 drivers/gpu/drm/nouveau/nouveau_backlight.c nouveau_connector(connector)->backlight = bl; backlight 303 drivers/gpu/drm/nouveau/nouveau_backlight.c struct nouveau_backlight *bl = nv_conn->backlight; backlight 312 drivers/gpu/drm/nouveau/nouveau_backlight.c nv_conn->backlight = NULL; backlight 119 drivers/gpu/drm/nouveau/nouveau_connector.h struct nouveau_backlight *backlight; backlight 104 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c struct backlight_device *backlight; backlight 107 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight = ddata->bldev; backlight 109 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight = ddata->extbldev; backlight 114 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight->props.fb_blank = FB_BLANK_UNBLANK; backlight 115 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight->props.state = ~(BL_CORE_FBBLANK | BL_CORE_SUSPENDED); backlight 116 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight->props.power = FB_BLANK_UNBLANK; backlight 118 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight->props.fb_blank = FB_BLANK_NORMAL; backlight 119 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight->props.power = FB_BLANK_POWERDOWN; backlight 120 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight->props.state |= BL_CORE_FBBLANK | BL_CORE_SUSPENDED; backlight 123 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight_update_status(backlight); backlight 1166 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c struct device_node *backlight; backlight 1219 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c backlight = of_parse_phandle(node, "backlight", 0); backlight 1220 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c if (backlight) { backlight 1221 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c ddata->extbldev = of_find_backlight_by_node(backlight); backlight 1222 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c of_node_put(backlight); backlight 25 drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c struct backlight_device *backlight; backlight 105 drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c backlight_enable(ctx->backlight); backlight 114 drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c backlight_disable(ctx->backlight); backlight 229 drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c ctx->backlight = devm_of_find_backlight(&dsi->dev); backlight 230 drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c if (IS_ERR(ctx->backlight)) backlight 231 drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c return PTR_ERR(ctx->backlight); backlight 28 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c struct backlight_device *backlight; backlight 351 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c backlight_enable(ctx->backlight); backlight 360 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c backlight_disable(ctx->backlight); backlight 454 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c ctx->backlight = of_find_backlight_by_node(np); backlight 457 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c if (!ctx->backlight) backlight 479 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c if (ctx->backlight) backlight 480 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c put_device(&ctx->backlight->dev); backlight 55 drivers/gpu/drm/panel/panel-innolux-p079zca.c struct backlight_device *backlight; backlight 75 drivers/gpu/drm/panel/panel-innolux-p079zca.c backlight_disable(innolux->backlight); backlight 212 drivers/gpu/drm/panel/panel-innolux-p079zca.c ret = backlight_enable(innolux->backlight); backlight 486 drivers/gpu/drm/panel/panel-innolux-p079zca.c innolux->backlight = devm_of_find_backlight(dev); backlight 487 drivers/gpu/drm/panel/panel-innolux-p079zca.c if (IS_ERR(innolux->backlight)) backlight 488 drivers/gpu/drm/panel/panel-innolux-p079zca.c return PTR_ERR(innolux->backlight); backlight 42 drivers/gpu/drm/panel/panel-jdi-lt070me05000.c struct backlight_device *backlight; backlight 186 drivers/gpu/drm/panel/panel-jdi-lt070me05000.c backlight_disable(jdi->backlight); backlight 282 drivers/gpu/drm/panel/panel-jdi-lt070me05000.c backlight_enable(jdi->backlight); backlight 433 drivers/gpu/drm/panel/panel-jdi-lt070me05000.c jdi->backlight = drm_panel_create_dsi_backlight(jdi->dsi); backlight 434 drivers/gpu/drm/panel/panel-jdi-lt070me05000.c if (IS_ERR(jdi->backlight)) { backlight 435 drivers/gpu/drm/panel/panel-jdi-lt070me05000.c ret = PTR_ERR(jdi->backlight); backlight 26 drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c struct backlight_device *backlight; backlight 194 drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c backlight_disable(kingdisplay->backlight); backlight 311 drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c ret = backlight_enable(kingdisplay->backlight); backlight 390 drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c kingdisplay->backlight = devm_of_find_backlight(dev); backlight 391 drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c if (IS_ERR(kingdisplay->backlight)) backlight 392 drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c return PTR_ERR(kingdisplay->backlight); backlight 37 drivers/gpu/drm/panel/panel-lvds.c struct backlight_device *backlight; backlight 53 drivers/gpu/drm/panel/panel-lvds.c if (lvds->backlight) { backlight 54 drivers/gpu/drm/panel/panel-lvds.c lvds->backlight->props.power = FB_BLANK_POWERDOWN; backlight 55 drivers/gpu/drm/panel/panel-lvds.c lvds->backlight->props.state |= BL_CORE_FBBLANK; backlight 56 drivers/gpu/drm/panel/panel-lvds.c backlight_update_status(lvds->backlight); backlight 100 drivers/gpu/drm/panel/panel-lvds.c if (lvds->backlight) { backlight 101 drivers/gpu/drm/panel/panel-lvds.c lvds->backlight->props.state &= ~BL_CORE_FBBLANK; backlight 102 drivers/gpu/drm/panel/panel-lvds.c lvds->backlight->props.power = FB_BLANK_UNBLANK; backlight 103 drivers/gpu/drm/panel/panel-lvds.c backlight_update_status(lvds->backlight); backlight 245 drivers/gpu/drm/panel/panel-lvds.c lvds->backlight = devm_of_find_backlight(lvds->dev); backlight 246 drivers/gpu/drm/panel/panel-lvds.c if (IS_ERR(lvds->backlight)) backlight 247 drivers/gpu/drm/panel/panel-lvds.c return PTR_ERR(lvds->backlight); backlight 66 drivers/gpu/drm/panel/panel-novatek-nt39016.c struct backlight_device *backlight; backlight 182 drivers/gpu/drm/panel/panel-novatek-nt39016.c if (panel->backlight) { backlight 186 drivers/gpu/drm/panel/panel-novatek-nt39016.c ret = backlight_enable(panel->backlight); backlight 197 drivers/gpu/drm/panel/panel-novatek-nt39016.c backlight_disable(panel->backlight); backlight 287 drivers/gpu/drm/panel/panel-novatek-nt39016.c panel->backlight = devm_of_find_backlight(dev); backlight 288 drivers/gpu/drm/panel/panel-novatek-nt39016.c if (IS_ERR(panel->backlight)) { backlight 289 drivers/gpu/drm/panel/panel-novatek-nt39016.c err = PTR_ERR(panel->backlight); backlight 71 drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c struct backlight_device *backlight; backlight 90 drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c backlight_disable(lcd->backlight); backlight 137 drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c backlight_enable(lcd->backlight); backlight 287 drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c lcd->backlight = devm_of_find_backlight(dev); backlight 288 drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c if (IS_ERR(lcd->backlight)) backlight 289 drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c return PTR_ERR(lcd->backlight); backlight 23 drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c struct backlight_device *backlight; backlight 45 drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c backlight_disable(osd101t2587->backlight); backlight 94 drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c backlight_enable(osd101t2587->backlight); backlight 165 drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c osd101t2587->backlight = devm_of_find_backlight(dev); backlight 166 drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c if (IS_ERR(osd101t2587->backlight)) backlight 167 drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c return PTR_ERR(osd101t2587->backlight); backlight 34 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c struct backlight_device *backlight; backlight 65 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c if (wuxga_nt->backlight) { backlight 66 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c wuxga_nt->backlight->props.power = FB_BLANK_POWERDOWN; backlight 67 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c wuxga_nt->backlight->props.state |= BL_CORE_FBBLANK; backlight 68 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c bl_ret = backlight_update_status(wuxga_nt->backlight); backlight 145 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c if (wuxga_nt->backlight) { backlight 146 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c wuxga_nt->backlight->props.power = FB_BLANK_UNBLANK; backlight 147 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c wuxga_nt->backlight->props.state &= ~BL_CORE_FBBLANK; backlight 148 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c backlight_update_status(wuxga_nt->backlight); backlight 219 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c wuxga_nt->backlight = of_find_backlight_by_node(np); backlight 222 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c if (!wuxga_nt->backlight) backlight 237 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c if (wuxga_nt->backlight) backlight 238 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c put_device(&wuxga_nt->backlight->dev); backlight 248 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c if (wuxga_nt->backlight) backlight 249 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c put_device(&wuxga_nt->backlight->dev); backlight 202 drivers/gpu/drm/panel/panel-raydium-rm67191.c struct backlight_device *backlight; backlight 392 drivers/gpu/drm/panel/panel-raydium-rm67191.c backlight_enable(rad->backlight); backlight 416 drivers/gpu/drm/panel/panel-raydium-rm67191.c backlight_disable(rad->backlight); backlight 596 drivers/gpu/drm/panel/panel-raydium-rm67191.c panel->backlight = devm_backlight_device_register(dev, dev_name(dev), backlight 599 drivers/gpu/drm/panel/panel-raydium-rm67191.c if (IS_ERR(panel->backlight)) { backlight 600 drivers/gpu/drm/panel/panel-raydium-rm67191.c ret = PTR_ERR(panel->backlight); backlight 81 drivers/gpu/drm/panel/panel-raydium-rm68200.c struct backlight_device *backlight; backlight 245 drivers/gpu/drm/panel/panel-raydium-rm68200.c backlight_disable(ctx->backlight); backlight 331 drivers/gpu/drm/panel/panel-raydium-rm68200.c backlight_enable(ctx->backlight); backlight 394 drivers/gpu/drm/panel/panel-raydium-rm68200.c ctx->backlight = devm_of_find_backlight(dev); backlight 395 drivers/gpu/drm/panel/panel-raydium-rm68200.c if (IS_ERR(ctx->backlight)) backlight 396 drivers/gpu/drm/panel/panel-raydium-rm68200.c return PTR_ERR(ctx->backlight); backlight 50 drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c struct backlight_device *backlight; backlight 155 drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c return backlight_enable(ctx->backlight); backlight 163 drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c backlight_disable(ctx->backlight); backlight 323 drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c ctx->backlight = devm_of_find_backlight(dev); backlight 324 drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c if (IS_ERR(ctx->backlight)) backlight 325 drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c return PTR_ERR(ctx->backlight); backlight 32 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c struct backlight_device *backlight; backlight 87 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c ret = backlight_enable(ctx->backlight); backlight 102 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c backlight_disable(ctx->backlight); backlight 212 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c ctx->backlight = devm_of_find_backlight(&dsi->dev); backlight 213 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c if (IS_ERR(ctx->backlight)) { backlight 215 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c return PTR_ERR(ctx->backlight); backlight 49 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c struct backlight_device *backlight; backlight 131 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c if (p->backlight) { backlight 132 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c p->backlight->props.power = FB_BLANK_POWERDOWN; backlight 133 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c p->backlight->props.state |= BL_CORE_FBBLANK; backlight 134 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c backlight_update_status(p->backlight); backlight 200 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c if (p->backlight) { backlight 201 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c p->backlight->props.state &= ~BL_CORE_FBBLANK; backlight 202 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c p->backlight->props.power = FB_BLANK_UNBLANK; backlight 203 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c backlight_update_status(p->backlight); backlight 248 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c struct device_node *backlight; backlight 268 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c backlight = of_parse_phandle(dev->of_node, "backlight", 0); backlight 269 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c if (backlight) { backlight 270 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c panel->backlight = of_find_backlight_by_node(backlight); backlight 271 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c of_node_put(backlight); backlight 273 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c if (!panel->backlight) backlight 298 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c if (panel->backlight) backlight 299 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c put_device(&panel->backlight->dev); backlight 26 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c struct backlight_device *backlight; backlight 97 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c backlight_disable(sharp->backlight); backlight 261 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c backlight_enable(sharp->backlight); backlight 327 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c sharp->backlight = devm_of_find_backlight(dev); backlight 329 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c if (IS_ERR(sharp->backlight)) backlight 330 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c return PTR_ERR(sharp->backlight); backlight 28 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c struct backlight_device *backlight; backlight 110 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c backlight_disable(sharp_nt->backlight); backlight 193 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c backlight_enable(sharp_nt->backlight); backlight 262 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c sharp_nt->backlight = devm_of_find_backlight(dev); backlight 264 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c if (IS_ERR(sharp_nt->backlight)) backlight 265 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c return PTR_ERR(sharp_nt->backlight); backlight 107 drivers/gpu/drm/panel/panel-simple.c struct backlight_device *backlight; backlight 238 drivers/gpu/drm/panel/panel-simple.c if (p->backlight) { backlight 239 drivers/gpu/drm/panel/panel-simple.c p->backlight->props.power = FB_BLANK_POWERDOWN; backlight 240 drivers/gpu/drm/panel/panel-simple.c p->backlight->props.state |= BL_CORE_FBBLANK; backlight 241 drivers/gpu/drm/panel/panel-simple.c backlight_update_status(p->backlight); backlight 309 drivers/gpu/drm/panel/panel-simple.c if (p->backlight) { backlight 310 drivers/gpu/drm/panel/panel-simple.c p->backlight->props.state &= ~BL_CORE_FBBLANK; backlight 311 drivers/gpu/drm/panel/panel-simple.c p->backlight->props.power = FB_BLANK_UNBLANK; backlight 312 drivers/gpu/drm/panel/panel-simple.c backlight_update_status(p->backlight); backlight 416 drivers/gpu/drm/panel/panel-simple.c struct device_node *backlight, *ddc; backlight 444 drivers/gpu/drm/panel/panel-simple.c backlight = of_parse_phandle(dev->of_node, "backlight", 0); backlight 445 drivers/gpu/drm/panel/panel-simple.c if (backlight) { backlight 446 drivers/gpu/drm/panel/panel-simple.c panel->backlight = of_find_backlight_by_node(backlight); backlight 447 drivers/gpu/drm/panel/panel-simple.c of_node_put(backlight); backlight 449 drivers/gpu/drm/panel/panel-simple.c if (!panel->backlight) backlight 483 drivers/gpu/drm/panel/panel-simple.c if (panel->backlight) backlight 484 drivers/gpu/drm/panel/panel-simple.c put_device(&panel->backlight->dev); backlight 501 drivers/gpu/drm/panel/panel-simple.c if (panel->backlight) backlight 502 drivers/gpu/drm/panel/panel-simple.c put_device(&panel->backlight->dev); backlight 106 drivers/gpu/drm/panel/panel-sitronix-st7701.c struct backlight_device *backlight; backlight 226 drivers/gpu/drm/panel/panel-sitronix-st7701.c backlight_enable(st7701->backlight); backlight 235 drivers/gpu/drm/panel/panel-sitronix-st7701.c backlight_disable(st7701->backlight); backlight 368 drivers/gpu/drm/panel/panel-sitronix-st7701.c st7701->backlight = devm_of_find_backlight(&dsi->dev); backlight 369 drivers/gpu/drm/panel/panel-sitronix-st7701.c if (IS_ERR(st7701->backlight)) backlight 370 drivers/gpu/drm/panel/panel-sitronix-st7701.c return PTR_ERR(st7701->backlight); backlight 119 drivers/gpu/drm/panel/panel-sitronix-st7789v.c struct backlight_device *backlight; backlight 326 drivers/gpu/drm/panel/panel-sitronix-st7789v.c if (ctx->backlight) { backlight 327 drivers/gpu/drm/panel/panel-sitronix-st7789v.c ctx->backlight->props.state &= ~BL_CORE_FBBLANK; backlight 328 drivers/gpu/drm/panel/panel-sitronix-st7789v.c ctx->backlight->props.power = FB_BLANK_UNBLANK; backlight 329 drivers/gpu/drm/panel/panel-sitronix-st7789v.c backlight_update_status(ctx->backlight); backlight 342 drivers/gpu/drm/panel/panel-sitronix-st7789v.c if (ctx->backlight) { backlight 343 drivers/gpu/drm/panel/panel-sitronix-st7789v.c ctx->backlight->props.power = FB_BLANK_POWERDOWN; backlight 344 drivers/gpu/drm/panel/panel-sitronix-st7789v.c ctx->backlight->props.state |= BL_CORE_FBBLANK; backlight 345 drivers/gpu/drm/panel/panel-sitronix-st7789v.c backlight_update_status(ctx->backlight); backlight 373 drivers/gpu/drm/panel/panel-sitronix-st7789v.c struct device_node *backlight; backlight 398 drivers/gpu/drm/panel/panel-sitronix-st7789v.c backlight = of_parse_phandle(spi->dev.of_node, "backlight", 0); backlight 399 drivers/gpu/drm/panel/panel-sitronix-st7789v.c if (backlight) { backlight 400 drivers/gpu/drm/panel/panel-sitronix-st7789v.c ctx->backlight = of_find_backlight_by_node(backlight); backlight 401 drivers/gpu/drm/panel/panel-sitronix-st7789v.c of_node_put(backlight); backlight 403 drivers/gpu/drm/panel/panel-sitronix-st7789v.c if (!ctx->backlight) backlight 414 drivers/gpu/drm/panel/panel-sitronix-st7789v.c if (ctx->backlight) backlight 415 drivers/gpu/drm/panel/panel-sitronix-st7789v.c put_device(&ctx->backlight->dev); backlight 426 drivers/gpu/drm/panel/panel-sitronix-st7789v.c if (ctx->backlight) backlight 427 drivers/gpu/drm/panel/panel-sitronix-st7789v.c put_device(&ctx->backlight->dev); backlight 52 drivers/gpu/drm/panel/panel-sony-acx565akm.c struct backlight_device *backlight; backlight 358 drivers/gpu/drm/panel/panel-sony-acx565akm.c lcd->backlight = backlight_device_register(lcd->name, &lcd->spi->dev, backlight 361 drivers/gpu/drm/panel/panel-sony-acx565akm.c if (IS_ERR(lcd->backlight)) { backlight 362 drivers/gpu/drm/panel/panel-sony-acx565akm.c ret = PTR_ERR(lcd->backlight); backlight 363 drivers/gpu/drm/panel/panel-sony-acx565akm.c lcd->backlight = NULL; backlight 368 drivers/gpu/drm/panel/panel-sony-acx565akm.c ret = sysfs_create_group(&lcd->backlight->dev.kobj, backlight 373 drivers/gpu/drm/panel/panel-sony-acx565akm.c backlight_device_unregister(lcd->backlight); backlight 380 drivers/gpu/drm/panel/panel-sony-acx565akm.c lcd->backlight->props.max_brightness = 255; backlight 381 drivers/gpu/drm/panel/panel-sony-acx565akm.c lcd->backlight->props.brightness = acx565akm_get_actual_brightness(lcd); backlight 383 drivers/gpu/drm/panel/panel-sony-acx565akm.c acx565akm_bl_update_status_locked(lcd->backlight); backlight 391 drivers/gpu/drm/panel/panel-sony-acx565akm.c sysfs_remove_group(&lcd->backlight->dev.kobj, backlight 394 drivers/gpu/drm/panel/panel-sony-acx565akm.c backlight_device_unregister(lcd->backlight); backlight 460 drivers/gpu/drm/panel/panel-sony-acx565akm.c return acx565akm_bl_update_status_locked(lcd->backlight); backlight 86 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c struct backlight_device *backlight; backlight 246 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c backlight_enable(lcd->backlight); backlight 255 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c backlight_disable(lcd->backlight); backlight 337 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c lcd->backlight = devm_of_find_backlight(&spi->dev); backlight 338 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c if (IS_ERR(lcd->backlight)) backlight 339 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c return PTR_ERR(lcd->backlight); backlight 82 drivers/gpu/drm/panel/panel-tpo-tpg110.c struct backlight_device *backlight; backlight 359 drivers/gpu/drm/panel/panel-tpo-tpg110.c backlight_disable(tpg->backlight); backlight 369 drivers/gpu/drm/panel/panel-tpo-tpg110.c backlight_enable(tpg->backlight); backlight 436 drivers/gpu/drm/panel/panel-tpo-tpg110.c tpg->backlight = devm_of_find_backlight(dev); backlight 437 drivers/gpu/drm/panel/panel-tpo-tpg110.c if (IS_ERR(tpg->backlight)) backlight 438 drivers/gpu/drm/panel/panel-tpo-tpg110.c return PTR_ERR(tpg->backlight); backlight 63 drivers/gpu/drm/panel/panel-truly-nt35597.c struct backlight_device *backlight; backlight 325 drivers/gpu/drm/panel/panel-truly-nt35597.c if (ctx->backlight) { backlight 326 drivers/gpu/drm/panel/panel-truly-nt35597.c ret = backlight_disable(ctx->backlight); backlight 445 drivers/gpu/drm/panel/panel-truly-nt35597.c if (ctx->backlight) { backlight 446 drivers/gpu/drm/panel/panel-truly-nt35597.c ret = backlight_enable(ctx->backlight); backlight 292 drivers/gpu/drm/radeon/radeon_drv.c MODULE_PARM_DESC(backlight, "backlight support (1 = enable, 0 = disable, -1 = auto)"); backlight 293 drivers/gpu/drm/radeon/radeon_drv.c module_param_named(backlight, radeon_backlight, int, 0444); backlight 20 drivers/gpu/drm/shmobile/shmob_drm_backlight.c const struct shmob_drm_backlight_data *bdata = &sdev->pdata->backlight; backlight 34 drivers/gpu/drm/shmobile/shmob_drm_backlight.c const struct shmob_drm_backlight_data *bdata = &sdev->pdata->backlight; backlight 47 drivers/gpu/drm/shmobile/shmob_drm_backlight.c if (scon->backlight == NULL) backlight 50 drivers/gpu/drm/shmobile/shmob_drm_backlight.c scon->backlight->props.power = mode == DRM_MODE_DPMS_ON backlight 52 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight_update_status(scon->backlight); backlight 58 drivers/gpu/drm/shmobile/shmob_drm_backlight.c const struct shmob_drm_backlight_data *bdata = &sdev->pdata->backlight; backlight 61 drivers/gpu/drm/shmobile/shmob_drm_backlight.c struct backlight_device *backlight; backlight 66 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight = backlight_device_register(bdata->name, dev->dev, scon, backlight 68 drivers/gpu/drm/shmobile/shmob_drm_backlight.c if (IS_ERR(backlight)) { backlight 70 drivers/gpu/drm/shmobile/shmob_drm_backlight.c PTR_ERR(backlight)); backlight 71 drivers/gpu/drm/shmobile/shmob_drm_backlight.c return PTR_ERR(backlight); backlight 74 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight->props.max_brightness = bdata->max_brightness; backlight 75 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight->props.brightness = bdata->max_brightness; backlight 76 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight->props.power = FB_BLANK_POWERDOWN; backlight 77 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight_update_status(backlight); backlight 79 drivers/gpu/drm/shmobile/shmob_drm_backlight.c scon->backlight = backlight; backlight 85 drivers/gpu/drm/shmobile/shmob_drm_backlight.c backlight_device_unregister(scon->backlight); backlight 43 drivers/gpu/drm/shmobile/shmob_drm_crtc.h struct backlight_device *backlight; backlight 27 drivers/gpu/drm/tilcdc/tilcdc_panel.c struct backlight_device *backlight; backlight 46 drivers/gpu/drm/tilcdc/tilcdc_panel.c struct backlight_device *backlight = panel_encoder->mod->backlight; backlight 49 drivers/gpu/drm/tilcdc/tilcdc_panel.c if (backlight) { backlight 50 drivers/gpu/drm/tilcdc/tilcdc_panel.c backlight->props.power = mode == DRM_MODE_DPMS_ON ? backlight 52 drivers/gpu/drm/tilcdc/tilcdc_panel.c backlight_update_status(backlight); backlight 324 drivers/gpu/drm/tilcdc/tilcdc_panel.c panel_mod->backlight = of_find_backlight_by_node(bl_node); backlight 327 drivers/gpu/drm/tilcdc/tilcdc_panel.c if (!panel_mod->backlight) backlight 376 drivers/gpu/drm/tilcdc/tilcdc_panel.c if (panel_mod->backlight) backlight 377 drivers/gpu/drm/tilcdc/tilcdc_panel.c put_device(&panel_mod->backlight->dev); backlight 385 drivers/gpu/drm/tilcdc/tilcdc_panel.c struct backlight_device *backlight = panel_mod->backlight; backlight 387 drivers/gpu/drm/tilcdc/tilcdc_panel.c if (backlight) backlight 388 drivers/gpu/drm/tilcdc/tilcdc_panel.c put_device(&backlight->dev); backlight 248 drivers/gpu/drm/tiny/hx8357d.c dbidev->backlight = devm_of_find_backlight(dev); backlight 249 drivers/gpu/drm/tiny/hx8357d.c if (IS_ERR(dbidev->backlight)) backlight 250 drivers/gpu/drm/tiny/hx8357d.c return PTR_ERR(dbidev->backlight); backlight 212 drivers/gpu/drm/tiny/ili9341.c dbidev->backlight = devm_of_find_backlight(dev); backlight 213 drivers/gpu/drm/tiny/ili9341.c if (IS_ERR(dbidev->backlight)) backlight 214 drivers/gpu/drm/tiny/ili9341.c return PTR_ERR(dbidev->backlight); backlight 220 drivers/gpu/drm/tiny/mi0283qt.c dbidev->backlight = devm_of_find_backlight(dev); backlight 221 drivers/gpu/drm/tiny/mi0283qt.c if (IS_ERR(dbidev->backlight)) backlight 222 drivers/gpu/drm/tiny/mi0283qt.c return PTR_ERR(dbidev->backlight); backlight 186 drivers/gpu/drm/tiny/st7735r.c dbidev->backlight = devm_of_find_backlight(dev); backlight 187 drivers/gpu/drm/tiny/st7735r.c if (IS_ERR(dbidev->backlight)) backlight 188 drivers/gpu/drm/tiny/st7735r.c return PTR_ERR(dbidev->backlight); backlight 43 drivers/hid/hid-corsair.c struct k90_led *backlight; backlight 430 drivers/hid/hid-corsair.c drvdata->backlight = kzalloc(sizeof(struct k90_led), GFP_KERNEL); backlight 431 drivers/hid/hid-corsair.c if (!drvdata->backlight) { backlight 445 drivers/hid/hid-corsair.c drvdata->backlight->removed = false; backlight 446 drivers/hid/hid-corsair.c drvdata->backlight->cdev.name = name; backlight 447 drivers/hid/hid-corsair.c drvdata->backlight->cdev.max_brightness = 3; backlight 448 drivers/hid/hid-corsair.c drvdata->backlight->cdev.brightness_set = k90_brightness_set; backlight 449 drivers/hid/hid-corsair.c drvdata->backlight->cdev.brightness_get = k90_backlight_get; backlight 450 drivers/hid/hid-corsair.c INIT_WORK(&drvdata->backlight->work, k90_backlight_work); backlight 451 drivers/hid/hid-corsair.c ret = led_classdev_register(&dev->dev, &drvdata->backlight->cdev); backlight 458 drivers/hid/hid-corsair.c kfree(drvdata->backlight->cdev.name); backlight 460 drivers/hid/hid-corsair.c kfree(drvdata->backlight); backlight 461 drivers/hid/hid-corsair.c drvdata->backlight = NULL; backlight 525 drivers/hid/hid-corsair.c if (drvdata->backlight) { backlight 526 drivers/hid/hid-corsair.c drvdata->backlight->removed = true; backlight 527 drivers/hid/hid-corsair.c led_classdev_unregister(&drvdata->backlight->cdev); backlight 528 drivers/hid/hid-corsair.c cancel_work_sync(&drvdata->backlight->work); backlight 529 drivers/hid/hid-corsair.c kfree(drvdata->backlight->cdev.name); backlight 530 drivers/hid/hid-corsair.c kfree(drvdata->backlight); backlight 92 drivers/hid/hid-picolcd.h struct backlight_device *backlight; backlight 77 drivers/hid/hid-picolcd_backlight.c data->backlight = bdev; backlight 84 drivers/hid/hid-picolcd_backlight.c struct backlight_device *bdev = data->backlight; backlight 86 drivers/hid/hid-picolcd_backlight.c data->backlight = NULL; backlight 92 drivers/hid/hid-picolcd_backlight.c if (!data->backlight) backlight 94 drivers/hid/hid-picolcd_backlight.c return picolcd_set_brightness(data->backlight); backlight 101 drivers/hid/hid-picolcd_backlight.c if (!data->backlight) backlight 104 drivers/hid/hid-picolcd_backlight.c data->backlight->props.power = FB_BLANK_POWERDOWN; backlight 105 drivers/hid/hid-picolcd_backlight.c picolcd_set_brightness(data->backlight); backlight 106 drivers/hid/hid-picolcd_backlight.c data->lcd_power = data->backlight->props.power = bl_power; backlight 111 drivers/input/misc/ims-pcu.c struct ims_pcu_backlight backlight; backlight 950 drivers/input/misc/ims-pcu.c struct ims_pcu_backlight *backlight = backlight 953 drivers/input/misc/ims-pcu.c container_of(backlight, struct ims_pcu, backlight); backlight 974 drivers/input/misc/ims-pcu.c struct ims_pcu_backlight *backlight = backlight 977 drivers/input/misc/ims-pcu.c container_of(backlight, struct ims_pcu, backlight); backlight 1002 drivers/input/misc/ims-pcu.c struct ims_pcu_backlight *backlight = &pcu->backlight; backlight 1005 drivers/input/misc/ims-pcu.c snprintf(backlight->name, sizeof(backlight->name), backlight 1008 drivers/input/misc/ims-pcu.c backlight->cdev.name = backlight->name; backlight 1009 drivers/input/misc/ims-pcu.c backlight->cdev.max_brightness = IMS_PCU_MAX_BRIGHTNESS; backlight 1010 drivers/input/misc/ims-pcu.c backlight->cdev.brightness_get = ims_pcu_backlight_get_brightness; backlight 1011 drivers/input/misc/ims-pcu.c backlight->cdev.brightness_set_blocking = backlight 1014 drivers/input/misc/ims-pcu.c error = led_classdev_register(pcu->dev, &backlight->cdev); backlight 1027 drivers/input/misc/ims-pcu.c struct ims_pcu_backlight *backlight = &pcu->backlight; backlight 1029 drivers/input/misc/ims-pcu.c led_classdev_unregister(&backlight->cdev); backlight 177 drivers/media/usb/gspca/gl860/gl860-mi1320.c sd->vcur.backlight = 0; backlight 189 drivers/media/usb/gspca/gl860/gl860-mi1320.c sd->vmax.backlight = 2; backlight 254 drivers/media/usb/gspca/gl860/gl860-mi1320.c sd->vold.backlight = -1; backlight 340 drivers/media/usb/gspca/gl860/gl860-mi1320.c s32 backlight = sd->vcur.backlight; backlight 455 drivers/media/usb/gspca/gl860/gl860-mi1320.c if (backlight != sd->vold.backlight) { backlight 456 drivers/media/usb/gspca/gl860/gl860-mi1320.c sd->vold.backlight = backlight; backlight 457 drivers/media/usb/gspca/gl860/gl860-mi1320.c if (backlight < 0 || backlight > sd->vmax.backlight) backlight 458 drivers/media/usb/gspca/gl860/gl860-mi1320.c backlight = 0; backlight 460 drivers/media/usb/gspca/gl860/gl860-mi1320.c backlight = tbl_backlight[backlight]; backlight 465 drivers/media/usb/gspca/gl860/gl860-mi1320.c ctrl_out(gspca_dev, 0x40, 1, 0xba80 + backlight, 0x00f1, backlight 355 drivers/media/usb/gspca/gl860/gl860-mi2020.c sd->vcur.backlight = 0; backlight 367 drivers/media/usb/gspca/gl860/gl860-mi2020.c sd->vmax.backlight = 64; backlight 432 drivers/media/usb/gspca/gl860/gl860-mi2020.c sd->vold.backlight = 0; backlight 626 drivers/media/usb/gspca/gl860/gl860-mi2020.c s32 backlight = sd->vcur.backlight; backlight 755 drivers/media/usb/gspca/gl860/gl860-mi2020.c if (backlight != sd->vold.backlight) { backlight 756 drivers/media/usb/gspca/gl860/gl860-mi2020.c sd->vold.backlight = backlight; backlight 757 drivers/media/usb/gspca/gl860/gl860-mi2020.c if (backlight < 0 || backlight > sd->vmax.backlight) backlight 758 drivers/media/usb/gspca/gl860/gl860-mi2020.c backlight = 0; backlight 762 drivers/media/usb/gspca/gl860/gl860-mi2020.c dat_multi4[2] = dat_multi2[2] = backlight; backlight 175 drivers/media/usb/gspca/gl860/gl860-ov2640.c sd->vcur.backlight = 32; backlight 186 drivers/media/usb/gspca/gl860/gl860-ov2640.c sd->vmax.backlight = 64; backlight 239 drivers/media/usb/gspca/gl860/gl860-ov2640.c sd->vold.backlight = -1; backlight 339 drivers/media/usb/gspca/gl860/gl860-ov2640.c s32 backlight = sd->vcur.backlight; backlight 350 drivers/media/usb/gspca/gl860/gl860-ov2640.c if (backlight != sd->vold.backlight) { backlight 352 drivers/media/usb/gspca/gl860/gl860-ov2640.c if (backlight < 0 || backlight > sd->vmax.backlight) backlight 353 drivers/media/usb/gspca/gl860/gl860-ov2640.c backlight = 0; backlight 357 drivers/media/usb/gspca/gl860/gl860-ov2640.c ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024, backlight 359 drivers/media/usb/gspca/gl860/gl860-ov2640.c ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025, backlight 457 drivers/media/usb/gspca/gl860/gl860-ov2640.c if (backlight != sd->vold.backlight) { backlight 458 drivers/media/usb/gspca/gl860/gl860-ov2640.c sd->vold.backlight = backlight; backlight 462 drivers/media/usb/gspca/gl860/gl860-ov2640.c ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024, backlight 464 drivers/media/usb/gspca/gl860/gl860-ov2640.c ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025, backlight 145 drivers/media/usb/gspca/gl860/gl860-ov9655.c sd->vcur.backlight = 0; backlight 154 drivers/media/usb/gspca/gl860/gl860-ov9655.c sd->vmax.backlight = 0; backlight 87 drivers/media/usb/gspca/gl860/gl860.c sd->vcur.backlight = ctrl->val; backlight 157 drivers/media/usb/gspca/gl860/gl860.c if (sd->vmax.backlight) backlight 160 drivers/media/usb/gspca/gl860/gl860.c 0, sd->vmax.backlight, 1, backlight 161 drivers/media/usb/gspca/gl860/gl860.c sd->vcur.backlight); backlight 34 drivers/media/usb/gspca/gl860/gl860.h u16 backlight; backlight 317 drivers/media/usb/pwc/pwc-v4l.c pdev->backlight = v4l2_ctrl_new_custom(hdl, &cfg, NULL); backlight 323 drivers/media/usb/pwc/pwc.h struct v4l2_ctrl *backlight; backlight 754 drivers/mfd/88pm860x-core.c if (pdata && pdata->backlight) { backlight 758 drivers/mfd/88pm860x-core.c bk_devs[i].platform_data = &pdata->backlight[i]; backlight 284 drivers/mfd/adp5520.c if (pdata->backlight) { backlight 288 drivers/mfd/adp5520.c pdata->backlight, backlight 289 drivers/mfd/adp5520.c sizeof(*pdata->backlight)); backlight 177 drivers/mfd/as3711.c &pdata->backlight; backlight 179 drivers/mfd/as3711.c sizeof(pdata->backlight); backlight 874 drivers/mfd/max8925-core.c if (pdata && pdata->backlight) { backlight 875 drivers/mfd/max8925-core.c bk_devs[0].platform_data = &pdata->backlight; backlight 1862 drivers/mfd/wm831x-core.c if (pdata->backlight) { backlight 85 drivers/platform/x86/msi-wmi.c static struct backlight_device *backlight; backlight 212 drivers/platform/x86/msi-wmi.c (backlight || backlight 235 drivers/platform/x86/msi-wmi.c backlight = backlight_device_register(DRV_NAME, NULL, NULL, backlight 238 drivers/platform/x86/msi-wmi.c if (IS_ERR(backlight)) backlight 239 drivers/platform/x86/msi-wmi.c return PTR_ERR(backlight); backlight 243 drivers/platform/x86/msi-wmi.c backlight_device_unregister(backlight); backlight 247 drivers/platform/x86/msi-wmi.c backlight->props.brightness = err; backlight 319 drivers/platform/x86/msi-wmi.c if (!event_wmi && !backlight) { backlight 341 drivers/platform/x86/msi-wmi.c backlight_device_unregister(backlight); backlight 215 drivers/platform/x86/panasonic-laptop.c struct backlight_device *backlight; backlight 591 drivers/platform/x86/panasonic-laptop.c pcc->backlight = backlight_device_register("panasonic", NULL, pcc, backlight 593 drivers/platform/x86/panasonic-laptop.c if (IS_ERR(pcc->backlight)) { backlight 594 drivers/platform/x86/panasonic-laptop.c result = PTR_ERR(pcc->backlight); backlight 599 drivers/platform/x86/panasonic-laptop.c pcc->backlight->props.brightness = pcc->sinf[SINF_AC_CUR_BRIGHT]; backlight 612 drivers/platform/x86/panasonic-laptop.c backlight_device_unregister(pcc->backlight); backlight 632 drivers/platform/x86/panasonic-laptop.c backlight_device_unregister(pcc->backlight); backlight 157 drivers/staging/fbtft/fb_pcd8544.c .backlight = 1, backlight 30 drivers/staging/fbtft/fb_ssd1351.c par->pdata->display.backlight == FBTFT_ONBOARD_BACKLIGHT) { backlight 150 drivers/staging/fbtft/fb_tls8204.c .backlight = 1, backlight 160 drivers/staging/fbtft/fb_uc1701.c .backlight = 1, backlight 596 drivers/staging/fbtft/fbtft-core.c if (pdata->display.backlight) backlight 597 drivers/staging/fbtft/fbtft-core.c display->backlight = pdata->display.backlight; backlight 748 drivers/staging/fbtft/fbtft-core.c if (display->backlight) backlight 1172 drivers/staging/fbtft/fbtft-core.c pdata->display.backlight = fbtft_of_value(node, "backlight"); backlight 1183 drivers/staging/fbtft/fbtft-core.c pdata->display.backlight = 1; backlight 111 drivers/staging/fbtft/fbtft.h unsigned int backlight; backlight 471 drivers/video/backlight/backlight.c struct backlight_device *backlight = *(struct backlight_device **)res; backlight 473 drivers/video/backlight/backlight.c backlight_device_unregister(backlight); backlight 534 drivers/video/backlight/backlight.c struct backlight_device **ptr, *backlight; backlight 541 drivers/video/backlight/backlight.c backlight = backlight_device_register(name, parent, devdata, ops, backlight 543 drivers/video/backlight/backlight.c if (!IS_ERR(backlight)) { backlight 544 drivers/video/backlight/backlight.c *ptr = backlight; backlight 550 drivers/video/backlight/backlight.c return backlight; backlight 72 drivers/video/backlight/bd6107.c struct backlight_device *backlight; backlight 81 drivers/video/backlight/bd6107.c static int bd6107_backlight_update_status(struct backlight_device *backlight) backlight 83 drivers/video/backlight/bd6107.c struct bd6107 *bd = bl_get_data(backlight); backlight 84 drivers/video/backlight/bd6107.c int brightness = backlight->props.brightness; backlight 86 drivers/video/backlight/bd6107.c if (backlight->props.power != FB_BLANK_UNBLANK || backlight 87 drivers/video/backlight/bd6107.c backlight->props.fb_blank != FB_BLANK_UNBLANK || backlight 88 drivers/video/backlight/bd6107.c backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) backlight 105 drivers/video/backlight/bd6107.c static int bd6107_backlight_check_fb(struct backlight_device *backlight, backlight 108 drivers/video/backlight/bd6107.c struct bd6107 *bd = bl_get_data(backlight); backlight 123 drivers/video/backlight/bd6107.c struct backlight_device *backlight; backlight 160 drivers/video/backlight/bd6107.c backlight = devm_backlight_device_register(&client->dev, backlight 164 drivers/video/backlight/bd6107.c if (IS_ERR(backlight)) { backlight 166 drivers/video/backlight/bd6107.c return PTR_ERR(backlight); backlight 169 drivers/video/backlight/bd6107.c backlight_update_status(backlight); backlight 170 drivers/video/backlight/bd6107.c i2c_set_clientdata(client, backlight); backlight 177 drivers/video/backlight/bd6107.c struct backlight_device *backlight = i2c_get_clientdata(client); backlight 179 drivers/video/backlight/bd6107.c backlight->props.brightness = 0; backlight 180 drivers/video/backlight/bd6107.c backlight_update_status(backlight); backlight 37 drivers/video/backlight/lv5207lp.c struct backlight_device *backlight; backlight 46 drivers/video/backlight/lv5207lp.c static int lv5207lp_backlight_update_status(struct backlight_device *backlight) backlight 48 drivers/video/backlight/lv5207lp.c struct lv5207lp *lv = bl_get_data(backlight); backlight 49 drivers/video/backlight/lv5207lp.c int brightness = backlight->props.brightness; backlight 51 drivers/video/backlight/lv5207lp.c if (backlight->props.power != FB_BLANK_UNBLANK || backlight 52 drivers/video/backlight/lv5207lp.c backlight->props.fb_blank != FB_BLANK_UNBLANK || backlight 53 drivers/video/backlight/lv5207lp.c backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) backlight 70 drivers/video/backlight/lv5207lp.c static int lv5207lp_backlight_check_fb(struct backlight_device *backlight, backlight 73 drivers/video/backlight/lv5207lp.c struct lv5207lp *lv = bl_get_data(backlight); backlight 88 drivers/video/backlight/lv5207lp.c struct backlight_device *backlight; backlight 118 drivers/video/backlight/lv5207lp.c backlight = devm_backlight_device_register(&client->dev, backlight 121 drivers/video/backlight/lv5207lp.c if (IS_ERR(backlight)) { backlight 123 drivers/video/backlight/lv5207lp.c return PTR_ERR(backlight); backlight 126 drivers/video/backlight/lv5207lp.c backlight_update_status(backlight); backlight 127 drivers/video/backlight/lv5207lp.c i2c_set_clientdata(client, backlight); backlight 134 drivers/video/backlight/lv5207lp.c struct backlight_device *backlight = i2c_get_clientdata(client); backlight 136 drivers/video/backlight/lv5207lp.c backlight->props.brightness = 0; backlight 137 drivers/video/backlight/lv5207lp.c backlight_update_status(backlight); backlight 133 drivers/video/backlight/wm831x_bl.c pdata = wm831x_pdata->backlight; backlight 70 drivers/video/fbdev/amba-clcd.c if (fb->panel->backlight) { backlight 71 drivers/video/fbdev/amba-clcd.c fb->panel->backlight->props.power = FB_BLANK_POWERDOWN; backlight 72 drivers/video/fbdev/amba-clcd.c backlight_update_status(fb->panel->backlight); backlight 123 drivers/video/fbdev/amba-clcd.c if (fb->panel->backlight) { backlight 124 drivers/video/fbdev/amba-clcd.c fb->panel->backlight->props.power = FB_BLANK_UNBLANK; backlight 125 drivers/video/fbdev/amba-clcd.c backlight_update_status(fb->panel->backlight); backlight 608 drivers/video/fbdev/amba-clcd.c struct device_node *backlight; backlight 611 drivers/video/fbdev/amba-clcd.c backlight = of_parse_phandle(panel, "backlight", 0); backlight 612 drivers/video/fbdev/amba-clcd.c if (backlight) { backlight 613 drivers/video/fbdev/amba-clcd.c clcd_panel->backlight = of_find_backlight_by_node(backlight); backlight 614 drivers/video/fbdev/amba-clcd.c of_node_put(backlight); backlight 616 drivers/video/fbdev/amba-clcd.c if (!clcd_panel->backlight) backlight 51 drivers/video/fbdev/atmel_lcdfb.c struct backlight_device *backlight; backlight 160 drivers/video/fbdev/atmel_lcdfb.c if (sinfo->backlight) backlight 173 drivers/video/fbdev/atmel_lcdfb.c sinfo->backlight = bl; backlight 182 drivers/video/fbdev/atmel_lcdfb.c if (!sinfo->backlight) backlight 185 drivers/video/fbdev/atmel_lcdfb.c if (sinfo->backlight->ops) { backlight 186 drivers/video/fbdev/atmel_lcdfb.c sinfo->backlight->props.power = FB_BLANK_POWERDOWN; backlight 187 drivers/video/fbdev/atmel_lcdfb.c sinfo->backlight->ops->update_status(sinfo->backlight); backlight 189 drivers/video/fbdev/atmel_lcdfb.c backlight_device_unregister(sinfo->backlight); backlight 402 drivers/video/fbdev/aty/aty128fb.c static int backlight = 1; backlight 404 drivers/video/fbdev/aty/aty128fb.c static int backlight = 0; backlight 1697 drivers/video/fbdev/aty/aty128fb.c backlight = simple_strtoul(this_opt+10, NULL, 0); backlight 2039 drivers/video/fbdev/aty/aty128fb.c if (backlight) backlight 312 drivers/video/fbdev/aty/atyfb_base.c static int backlight = 1; backlight 314 drivers/video/fbdev/aty/atyfb_base.c static int backlight = 0; backlight 2622 drivers/video/fbdev/aty/atyfb_base.c if (M64_HAS(MOBIL_BUS) && backlight) { backlight 3826 drivers/video/fbdev/aty/atyfb_base.c backlight = simple_strtoul(this_opt+10, NULL, 0); backlight 273 drivers/video/fbdev/aty/radeon_base.c static int backlight = 1; backlight 275 drivers/video/fbdev/aty/radeon_base.c static int backlight = 0; backlight 2499 drivers/video/fbdev/aty/radeon_base.c if (backlight) backlight 2617 drivers/video/fbdev/aty/radeon_base.c backlight = simple_strtoul(this_opt+10, NULL, 0); backlight 78 drivers/video/fbdev/nvidia/nvidia.c static int backlight = 1; backlight 80 drivers/video/fbdev/nvidia/nvidia.c static int backlight = 0; backlight 1387 drivers/video/fbdev/nvidia/nvidia.c if (backlight) backlight 1482 drivers/video/fbdev/nvidia/nvidia.c backlight = simple_strtoul(this_opt+10, NULL, 0); backlight 206 drivers/video/fbdev/riva/fbdev.c static int backlight = 1; backlight 208 drivers/video/fbdev/riva/fbdev.c static int backlight = 0; backlight 2037 drivers/video/fbdev/riva/fbdev.c if (backlight) backlight 2131 drivers/video/fbdev/riva/fbdev.c backlight = simple_strtoul(this_opt+10, NULL, 0); backlight 903 drivers/video/fbdev/sis/sis_main.c bool backlight = true; backlight 913 drivers/video/fbdev/sis/sis_main.c backlight = true; backlight 922 drivers/video/fbdev/sis/sis_main.c backlight = true; backlight 931 drivers/video/fbdev/sis/sis_main.c backlight = false; backlight 940 drivers/video/fbdev/sis/sis_main.c backlight = false; backlight 949 drivers/video/fbdev/sis/sis_main.c backlight = false; backlight 976 drivers/video/fbdev/sis/sis_main.c if(backlight) { backlight 984 drivers/video/fbdev/sis/sis_main.c if(backlight) { backlight 115 include/drm/drm_mipi_dbi.h struct backlight_device *backlight; backlight 55 include/linux/amba/clcd.h struct backlight_device *backlight; backlight 435 include/linux/mfd/88pm860x.h struct pm860x_backlight_pdata *backlight; backlight 280 include/linux/mfd/adp5520.h struct adp5520_backlight_platform_data *backlight; backlight 121 include/linux/mfd/as3711.h struct as3711_bl_pdata backlight; backlight 232 include/linux/mfd/max8925.h struct max8925_backlight_pdata *backlight; backlight 126 include/linux/mfd/wm831x/pdata.h struct wm831x_backlight_pdata *backlight; backlight 88 include/linux/platform_data/shmob_drm.h struct shmob_drm_backlight_data backlight;