arch/powerpc/include/asm/backlight.h
15
struct backlight_device;
arch/powerpc/include/asm/backlight.h
18
extern struct backlight_device *pmac_backlight;
arch/powerpc/platforms/powermac/backlight.c
56
struct backlight_device *pmac_backlight;
drivers/acpi/acpi_video.c
197
struct backlight_device *backlight;
drivers/acpi/acpi_video.c
216
static int acpi_video_get_brightness(struct backlight_device *bd)
drivers/acpi/acpi_video.c
231
static int acpi_video_set_brightness(struct backlight_device *bd)
drivers/auxdisplay/ht16k33.c
285
static int ht16k33_bl_update_status(struct backlight_device *bl)
drivers/auxdisplay/ht16k33.c
565
struct backlight_device *bl = NULL;
drivers/gpio/gpio-waveshare-dsi.c
100
static int waveshare_gpio_update_status(struct backlight_device *bl)
drivers/gpio/gpio-waveshare-dsi.c
119
struct backlight_device *bl;
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
110
struct backlight_device *bd;
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
527
struct backlight_device *bl_dev;
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
123
static u8 amdgpu_atombios_encoder_backlight_level(struct backlight_device *bd)
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
138
static int amdgpu_atombios_encoder_update_backlight_status(struct backlight_device *bd)
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
150
amdgpu_atombios_encoder_get_backlight_brightness(struct backlight_device *bd)
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
170
struct backlight_device *bd;
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
239
struct backlight_device *bd = NULL;
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
5481
static int amdgpu_dm_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
5523
static int amdgpu_dm_backlight_get_brightness(struct backlight_device *bd)
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
567
struct backlight_device *backlight_dev[AMDGPU_DM_MAX_NUM_EDP];
drivers/gpu/drm/bridge/parade-ps8622.c
322
static int ps8622_backlight_update(struct backlight_device *bl)
drivers/gpu/drm/bridge/parade-ps8622.c
47
struct backlight_device *bl;
drivers/gpu/drm/bridge/waveshare-dsi.c
117
static int ws_bridge_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/bridge/waveshare-dsi.c
131
static struct backlight_device *ws_bridge_create_backlight(struct ws_bridge *ws)
drivers/gpu/drm/bridge/waveshare-dsi.c
23
struct backlight_device *backlight;
drivers/gpu/drm/display/drm_dp_helper.c
4617
static int dp_aux_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/display/drm_dp_helper.c
61
struct backlight_device *base;
drivers/gpu/drm/drm_panel.c
740
struct backlight_device *backlight;
drivers/gpu/drm/gma500/backlight.c
100
dev_priv->backlight_device =
drivers/gpu/drm/gma500/backlight.c
104
if (IS_ERR(dev_priv->backlight_device))
drivers/gpu/drm/gma500/backlight.c
105
return PTR_ERR(dev_priv->backlight_device);
drivers/gpu/drm/gma500/backlight.c
116
if (dev_priv->backlight_device)
drivers/gpu/drm/gma500/backlight.c
117
backlight_device_unregister(dev_priv->backlight_device);
drivers/gpu/drm/gma500/backlight.c
47
static int gma_backlight_get_brightness(struct backlight_device *bd)
drivers/gpu/drm/gma500/backlight.c
58
static int gma_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/gma500/psb_drv.h
506
struct backlight_device *backlight_device;
drivers/gpu/drm/gud/gud_connector.c
108
static int gud_connector_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/gud/gud_connector.c
126
struct backlight_device *bd;
drivers/gpu/drm/gud/gud_connector.c
26
struct backlight_device *backlight;
drivers/gpu/drm/i915/display/intel_backlight.c
869
static int intel_backlight_device_update_status(struct backlight_device *bd)
drivers/gpu/drm/i915/display/intel_backlight.c
903
static int intel_backlight_device_get_brightness(struct backlight_device *bd)
drivers/gpu/drm/i915/display/intel_backlight.c
934
struct backlight_device *bd;
drivers/gpu/drm/i915/display/intel_display_types.h
439
struct backlight_device *device;
drivers/gpu/drm/nouveau/nouveau_backlight.c
117
nv50_edp_get_brightness(struct backlight_device *bd)
drivers/gpu/drm/nouveau/nouveau_backlight.c
158
nv50_edp_set_brightness(struct backlight_device *bd)
drivers/gpu/drm/nouveau/nouveau_backlight.c
205
nv50_get_intensity(struct backlight_device *bd)
drivers/gpu/drm/nouveau/nouveau_backlight.c
213
nv50_set_intensity(struct backlight_device *bd)
drivers/gpu/drm/nouveau/nouveau_backlight.c
64
nv40_get_intensity(struct backlight_device *bd)
drivers/gpu/drm/nouveau/nouveau_backlight.c
76
nv40_set_intensity(struct backlight_device *bd)
drivers/gpu/drm/nouveau/nouveau_connector.h
50
struct backlight_device *dev;
drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
168
static int tm5p5_nt35596_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
185
static int tm5p5_nt35596_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
207
static struct backlight_device *
drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
209
static int boe_bf060y8m_aj0_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
220
static int boe_bf060y8m_aj0_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
238
static struct backlight_device *
drivers/gpu/drm/panel/panel-chipwealth-ch13726a.c
208
static int ch13726a_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-chipwealth-ch13726a.c
229
static struct backlight_device *
drivers/gpu/drm/panel/panel-dsi-cm.c
188
static int dsicm_bl_update_status(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-dsi-cm.c
207
static int dsicm_bl_get_intensity(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-dsi-cm.c
462
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-dsi-cm.c
50
struct backlight_device *bldev;
drivers/gpu/drm/panel/panel-dsi-cm.c
508
struct backlight_device *bldev = NULL;
drivers/gpu/drm/panel/panel-dsi-cm.c
51
struct backlight_device *extbldev;
drivers/gpu/drm/panel/panel-dsi-cm.c
79
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-himax-hx83102.c
1191
static int hx83102_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-himax-hx83102.c
1208
static int hx83102_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-himax-hx83102.c
1230
static struct backlight_device *
drivers/gpu/drm/panel/panel-himax-hx83112b.c
314
static int hx83112b_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-himax-hx83112b.c
335
static struct backlight_device *
drivers/gpu/drm/panel/panel-himax-hx83121a.c
193
static int himax_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-himax-hx83121a.c
206
static struct backlight_device *
drivers/gpu/drm/panel/panel-himax-hx83121a.c
36
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c
47
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
243
static int dsi_dcs_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
260
static int dsi_dcs_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
281
static struct backlight_device *
drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
38
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-lg-sw43408.c
187
static int sw43408_backlight_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c
325
static int ams495qa01_set_brightness(struct backlight_device *bd)
drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c
65
struct backlight_device *bl_dev;
drivers/gpu/drm/panel/panel-novatek-nt35510.c
1159
struct backlight_device *bl;
drivers/gpu/drm/panel/panel-novatek-nt35510.c
839
static int nt35510_set_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt35560.c
148
static int nt35560_set_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt36523.c
1104
static int nt36523_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt36523.c
1121
static int nt36523_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt36523.c
1143
static struct backlight_device *nt36523_create_backlight(struct mipi_dsi_device *dsi)
drivers/gpu/drm/panel/panel-novatek-nt36523.c
33
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-novatek-nt37700f.c
169
static int nt37700f_tianma_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt37700f.c
186
static int nt37700f_tianma_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt37700f.c
208
static struct backlight_device *
drivers/gpu/drm/panel/panel-novatek-nt37801.c
215
static int novatek_nt37801_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-novatek-nt37801.c
236
static struct backlight_device *
drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
345
static int otm8009a_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
69
struct backlight_device *bl_dev;
drivers/gpu/drm/panel/panel-raydium-rm67191.c
202
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-raydium-rm67191.c
447
static int rad_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-raydium-rm67191.c
468
static int rad_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-raydium-rm692e5.c
225
static int rm692e5_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-raydium-rm692e5.c
242
static int rm692e5_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-raydium-rm692e5.c
264
static struct backlight_device *
drivers/gpu/drm/panel/panel-raydium-rm69380.c
150
static int rm69380_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-raydium-rm69380.c
167
static int rm69380_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-raydium-rm69380.c
189
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-ams581vf01.c
173
static int ams581vf01_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-ams581vf01.c
194
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-ams639rq08.c
201
static int ams639rq08_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-ams639rq08.c
218
static int ams639rq08_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-ams639rq08.c
240
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-ld9040.c
314
static int ld9040_bl_update_status(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-samsung-ld9040.c
337
struct backlight_device *bldev;
drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
148
static int s6d7aa0_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
159
static int s6d7aa0_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
177
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-s6e3fa7.c
137
static int s6e3fa7_panel_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6e3fa7.c
150
static int s6e3fa7_panel_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6e3fa7.c
168
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c
267
static int s6e3fc2x01_panel_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c
288
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
235
struct backlight_device *bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
410
static int s6e3ha2_get_brightness(struct backlight_device *bl_dev)
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
417
struct backlight_device *bl_dev = ctx->bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
434
struct backlight_device *bl_dev = ctx->bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
449
static int s6e3ha2_set_brightness(struct backlight_device *bl_dev)
drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
185
struct backlight_device *bl_dev = ctx->bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
206
static int s6e63j0x03_set_brightness(struct backlight_device *bl_dev)
drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
38
struct backlight_device *bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
267
struct backlight_device *bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
612
static int s6e63m0_set_brightness(struct backlight_device *bd)
drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams427ap24.c
38
struct backlight_device *bl_dev;
drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams427ap24.c
452
static int s6e88a0_ams427ap24_set_brightness(struct backlight_device *bd)
drivers/gpu/drm/panel/panel-samsung-s6e8aa5x01-ams561ra01.c
746
struct backlight_device *bl;
drivers/gpu/drm/panel/panel-samsung-s6e8aa5x01-ams561ra01.c
762
static int s6e8aa5x01_ams561ra01_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c
167
static int s6e8fc0_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c
184
static int s6e8fc0_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c
206
static struct backlight_device *
drivers/gpu/drm/panel/panel-samsung-sofef00.c
175
static int sofef00_panel_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-samsung-sofef00.c
196
static struct backlight_device *
drivers/gpu/drm/panel/panel-sony-acx565akm.c
298
static int acx565akm_bl_update_status_locked(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-sony-acx565akm.c
308
static int acx565akm_bl_update_status(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-sony-acx565akm.c
320
static int acx565akm_bl_get_intensity(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-sony-acx565akm.c
52
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-sony-tulip-truly-nt35521.c
385
static int truly_nt35521_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-sony-tulip-truly-nt35521.c
398
static int truly_nt35521_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-sony-tulip-truly-nt35521.c
416
static struct backlight_device *
drivers/gpu/drm/panel/panel-startek-kd070fhfid015.c
193
static int dsi_dcs_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-startek-kd070fhfid015.c
208
static int dsi_dcs_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-startek-kd070fhfid015.c
227
static struct backlight_device *
drivers/gpu/drm/panel/panel-startek-kd070fhfid015.c
39
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-summit.c
15
struct backlight_device *bl;
drivers/gpu/drm/panel/panel-summit.c
27
static int summit_bl_update_status(struct backlight_device *dev)
drivers/gpu/drm/panel/panel-synaptics-tddi.c
35
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-synaptics-tddi.c
53
static int tddi_update_status(struct backlight_device *backlight)
drivers/gpu/drm/panel/panel-truly-nt35597.c
62
struct backlight_device *backlight;
drivers/gpu/drm/panel/panel-visionox-g2647fb105.c
169
static int visionox_g2647fb105_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-g2647fb105.c
190
static struct backlight_device *
drivers/gpu/drm/panel/panel-visionox-r66451.c
225
static int visionox_r66451_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-r66451.c
237
static struct backlight_device *
drivers/gpu/drm/panel/panel-visionox-rm69299.c
290
static int visionox_rm69299_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-rm69299.c
307
static int visionox_rm69299_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-rm69299.c
329
static struct backlight_device *
drivers/gpu/drm/panel/panel-visionox-rm692e5.c
303
static int visionox_rm692e5_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-rm692e5.c
320
static int visionox_rm692e5_bl_get_brightness(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-rm692e5.c
342
static struct backlight_device *
drivers/gpu/drm/panel/panel-visionox-vtdr6130.c
219
static int visionox_vtdr6130_bl_update_status(struct backlight_device *bl)
drivers/gpu/drm/panel/panel-visionox-vtdr6130.c
231
static struct backlight_device *
drivers/gpu/drm/panel/panel-widechips-ws2401.c
318
static int ws2401_set_brightness(struct backlight_device *bl)
drivers/gpu/drm/radeon/atombios_encoders.c
148
static u8 radeon_atom_bl_level(struct backlight_device *bd)
drivers/gpu/drm/radeon/atombios_encoders.c
163
static int radeon_atom_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/radeon/atombios_encoders.c
173
static int radeon_atom_backlight_get_brightness(struct backlight_device *bd)
drivers/gpu/drm/radeon/atombios_encoders.c
193
struct backlight_device *bd;
drivers/gpu/drm/radeon/atombios_encoders.c
269
struct backlight_device *bd = NULL;
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
323
static uint8_t radeon_legacy_lvds_level(struct backlight_device *bd)
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
342
static int radeon_legacy_backlight_update_status(struct backlight_device *bd)
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
353
static int radeon_legacy_backlight_get_brightness(struct backlight_device *bd)
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
377
struct backlight_device *bd;
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
470
struct backlight_device *bd = NULL;
drivers/gpu/drm/radeon/radeon_mode.h
388
struct backlight_device *bl_dev;
drivers/gpu/drm/radeon/radeon_mode.h
432
struct backlight_device *bl_dev;
drivers/gpu/drm/solomon/ssd130x.c
1773
static int ssd130x_update_bl(struct backlight_device *bdev)
drivers/gpu/drm/solomon/ssd130x.c
1974
struct backlight_device *bl;
drivers/gpu/drm/solomon/ssd130x.h
94
struct backlight_device *bl_dev;
drivers/hid/hid-appletb-bl.c
36
struct backlight_device *bdev;
drivers/hid/hid-appletb-bl.c
85
static int appletb_bl_update_status(struct backlight_device *bdev)
drivers/hid/hid-appletb-kbd.c
64
struct backlight_device *backlight_dev;
drivers/hid/hid-picolcd.h
92
struct backlight_device *backlight;
drivers/hid/hid-picolcd_backlight.c
16
static int picolcd_get_brightness(struct backlight_device *bdev)
drivers/hid/hid-picolcd_backlight.c
22
static int picolcd_set_brightness(struct backlight_device *bdev)
drivers/hid/hid-picolcd_backlight.c
50
struct backlight_device *bdev;
drivers/hid/hid-picolcd_backlight.c
78
struct backlight_device *bdev = data->backlight;
drivers/macintosh/via-pmu-backlight.c
140
struct backlight_device *bd;
drivers/macintosh/via-pmu-backlight.c
74
static int __pmu_backlight_update_status(struct backlight_device *bd)
drivers/macintosh/via-pmu-backlight.c
97
static int pmu_backlight_update_status(struct backlight_device *bd)
drivers/platform/loongarch/loongson-laptop.c
197
struct backlight_device *bd;
drivers/platform/loongarch/loongson-laptop.c
370
static int loongson_laptop_backlight_update(struct backlight_device *bd)
drivers/platform/loongarch/loongson-laptop.c
392
static int loongson_laptop_get_brightness(struct backlight_device *bd)
drivers/platform/loongarch/loongson-laptop.c
59
static int loongson_laptop_backlight_update(struct backlight_device *bd);
drivers/platform/x86/acer-wmi.c
1951
static struct backlight_device *acer_backlight_device;
drivers/platform/x86/acer-wmi.c
1953
static int read_brightness(struct backlight_device *bd)
drivers/platform/x86/acer-wmi.c
1960
static int update_bl_status(struct backlight_device *bd)
drivers/platform/x86/acer-wmi.c
1977
struct backlight_device *bd;
drivers/platform/x86/apple-gmux.c
336
static int gmux_get_brightness(struct backlight_device *bd)
drivers/platform/x86/apple-gmux.c
343
static int gmux_update_status(struct backlight_device *bd)
drivers/platform/x86/apple-gmux.c
66
struct backlight_device *bdev;
drivers/platform/x86/apple-gmux.c
785
struct backlight_device *bdev = NULL;
drivers/platform/x86/asus-laptop.c
1539
if (asus->backlight_device != NULL) {
drivers/platform/x86/asus-laptop.c
241
struct backlight_device *backlight_device;
drivers/platform/x86/asus-laptop.c
750
static int asus_read_brightness(struct backlight_device *bd)
drivers/platform/x86/asus-laptop.c
766
static int asus_set_brightness(struct backlight_device *bd, int value)
drivers/platform/x86/asus-laptop.c
777
static int update_bl_status(struct backlight_device *bd)
drivers/platform/x86/asus-laptop.c
791
struct backlight_device *bd = asus->backlight_device;
drivers/platform/x86/asus-laptop.c
801
struct backlight_device *bd;
drivers/platform/x86/asus-laptop.c
817
asus->backlight_device = NULL;
drivers/platform/x86/asus-laptop.c
821
asus->backlight_device = bd;
drivers/platform/x86/asus-laptop.c
830
backlight_device_unregister(asus->backlight_device);
drivers/platform/x86/asus-laptop.c
831
asus->backlight_device = NULL;
drivers/platform/x86/asus-wmi.c
249
struct backlight_device *backlight_device;
drivers/platform/x86/asus-wmi.c
250
struct backlight_device *screenpad_backlight_device;
drivers/platform/x86/asus-wmi.c
4316
static int read_brightness(struct backlight_device *bd)
drivers/platform/x86/asus-wmi.c
4329
static u32 get_scalar_command(struct backlight_device *bd)
drivers/platform/x86/asus-wmi.c
4346
static int update_bl_status(struct backlight_device *bd)
drivers/platform/x86/asus-wmi.c
4384
struct backlight_device *bd = asus->backlight_device;
drivers/platform/x86/asus-wmi.c
4402
struct backlight_device *bd;
drivers/platform/x86/asus-wmi.c
4428
asus->backlight_device = bd;
drivers/platform/x86/asus-wmi.c
4444
backlight_device_unregister(asus->backlight_device);
drivers/platform/x86/asus-wmi.c
4446
asus->backlight_device = NULL;
drivers/platform/x86/asus-wmi.c
4474
static int read_screenpad_brightness(struct backlight_device *bd)
drivers/platform/x86/asus-wmi.c
4494
static int update_screenpad_bl_status(struct backlight_device *bd)
drivers/platform/x86/asus-wmi.c
4526
struct backlight_device *bd;
drivers/platform/x86/classmate-laptop.c
877
static int cmpc_bl_get_brightness(struct backlight_device *bd)
drivers/platform/x86/classmate-laptop.c
891
static int cmpc_bl_update_status(struct backlight_device *bd)
drivers/platform/x86/classmate-laptop.c
996
struct backlight_device *bd;
drivers/platform/x86/compal-laptop.c
316
static int bl_get_brightness(struct backlight_device *b)
drivers/platform/x86/compal-laptop.c
321
static int bl_update_status(struct backlight_device *b)
drivers/platform/x86/compal-laptop.c
747
static struct backlight_device *compalbl_device;
drivers/platform/x86/dell/dell-laptop.c
946
static int dell_send_intensity(struct backlight_device *bd)
drivers/platform/x86/dell/dell-laptop.c
957
static int dell_get_intensity(struct backlight_device *bd)
drivers/platform/x86/dell/dell-laptop.c
96
static struct backlight_device *dell_backlight_device;
drivers/platform/x86/dell/dell-uart-backlight.c
183
static int dell_uart_update_status(struct backlight_device *bd)
drivers/platform/x86/dell/dell-uart-backlight.c
198
static int dell_uart_get_brightness_op(struct backlight_device *bd)
drivers/platform/x86/dell/dell-uart-backlight.c
57
struct backlight_device *bl;
drivers/platform/x86/eeepc-laptop.c
1088
static int read_brightness(struct backlight_device *bd)
drivers/platform/x86/eeepc-laptop.c
1095
static int set_brightness(struct backlight_device *bd, int value)
drivers/platform/x86/eeepc-laptop.c
1102
static int update_bl_status(struct backlight_device *bd)
drivers/platform/x86/eeepc-laptop.c
1114
struct backlight_device *bd = eeepc->backlight_device;
drivers/platform/x86/eeepc-laptop.c
1125
struct backlight_device *bd;
drivers/platform/x86/eeepc-laptop.c
1135
eeepc->backlight_device = NULL;
drivers/platform/x86/eeepc-laptop.c
1138
eeepc->backlight_device = bd;
drivers/platform/x86/eeepc-laptop.c
1147
backlight_device_unregister(eeepc->backlight_device);
drivers/platform/x86/eeepc-laptop.c
1148
eeepc->backlight_device = NULL;
drivers/platform/x86/eeepc-laptop.c
1228
if (!eeepc->backlight_device)
drivers/platform/x86/eeepc-laptop.c
162
struct backlight_device *backlight_device;
drivers/platform/x86/fujitsu-laptop.c
128
struct backlight_device *bl_device;
drivers/platform/x86/fujitsu-laptop.c
362
static int bl_get_brightness(struct backlight_device *b)
drivers/platform/x86/fujitsu-laptop.c
369
static int bl_update_status(struct backlight_device *b)
drivers/platform/x86/fujitsu-laptop.c
489
struct backlight_device *bd;
drivers/platform/x86/intel/oaktrail.c
205
static int get_backlight_brightness(struct backlight_device *b)
drivers/platform/x86/intel/oaktrail.c
213
static int set_backlight_brightness(struct backlight_device *b)
drivers/platform/x86/intel/oaktrail.c
232
struct backlight_device *bd;
drivers/platform/x86/intel/oaktrail.c
86
static struct backlight_device *oaktrail_bl_device;
drivers/platform/x86/lenovo/ideapad-laptop.c
1468
static int ideapad_backlight_get_brightness(struct backlight_device *blightdev)
drivers/platform/x86/lenovo/ideapad-laptop.c
1483
static int ideapad_backlight_update_status(struct backlight_device *blightdev)
drivers/platform/x86/lenovo/ideapad-laptop.c
1510
struct backlight_device *blightdev;
drivers/platform/x86/lenovo/ideapad-laptop.c
1561
struct backlight_device *blightdev = priv->blightdev;
drivers/platform/x86/lenovo/ideapad-laptop.c
181
struct backlight_device *blightdev;
drivers/platform/x86/lenovo/thinkpad_acpi.c
6445
static struct backlight_device *ibm_backlight_device;
drivers/platform/x86/lenovo/thinkpad_acpi.c
6604
static int brightness_update_status(struct backlight_device *bd)
drivers/platform/x86/lenovo/thinkpad_acpi.c
6617
static int brightness_get(struct backlight_device *bd)
drivers/platform/x86/msi-laptop.c
285
static int bl_get_brightness(struct backlight_device *b)
drivers/platform/x86/msi-laptop.c
291
static int bl_update_status(struct backlight_device *b)
drivers/platform/x86/msi-laptop.c
301
static struct backlight_device *msibl_device;
drivers/platform/x86/msi-wmi.c
133
static int bl_get(struct backlight_device *bd)
drivers/platform/x86/msi-wmi.c
158
static int bl_set_status(struct backlight_device *bd)
drivers/platform/x86/msi-wmi.c
85
static struct backlight_device *backlight;
drivers/platform/x86/nvidia-wmi-ec-backlight.c
62
static int nvidia_wmi_ec_backlight_update_status(struct backlight_device *bd)
drivers/platform/x86/nvidia-wmi-ec-backlight.c
71
static int nvidia_wmi_ec_backlight_get_brightness(struct backlight_device *bd)
drivers/platform/x86/nvidia-wmi-ec-backlight.c
93
struct backlight_device *bdev;
drivers/platform/x86/panasonic-laptop.c
251
struct backlight_device *backlight;
drivers/platform/x86/panasonic-laptop.c
377
static int bl_get(struct backlight_device *bd)
drivers/platform/x86/panasonic-laptop.c
387
static int bl_set_status(struct backlight_device *bd)
drivers/platform/x86/samsung-laptop.c
1269
if (samsung->backlight_device) {
drivers/platform/x86/samsung-laptop.c
1270
backlight_device_unregister(samsung->backlight_device);
drivers/platform/x86/samsung-laptop.c
1271
samsung->backlight_device = NULL;
drivers/platform/x86/samsung-laptop.c
1277
struct backlight_device *bd;
drivers/platform/x86/samsung-laptop.c
1295
samsung->backlight_device = bd;
drivers/platform/x86/samsung-laptop.c
1296
samsung->backlight_device->props.brightness = read_brightness(samsung);
drivers/platform/x86/samsung-laptop.c
1297
samsung->backlight_device->props.power = BACKLIGHT_POWER_ON;
drivers/platform/x86/samsung-laptop.c
1298
backlight_update_status(samsung->backlight_device);
drivers/platform/x86/samsung-laptop.c
338
struct backlight_device *backlight_device;
drivers/platform/x86/samsung-laptop.c
512
static int get_brightness(struct backlight_device *bd)
drivers/platform/x86/samsung-laptop.c
553
static int update_status(struct backlight_device *bd)
drivers/platform/x86/samsung-q10.c
25
static int samsungq10_bl_set_intensity(struct backlight_device *bd)
drivers/platform/x86/samsung-q10.c
53
struct backlight_device *bd;
drivers/platform/x86/samsung-q10.c
71
struct backlight_device *bd = platform_get_drvdata(pdev);
drivers/platform/x86/sony-laptop.c
1005
struct backlight_device *dev;
drivers/platform/x86/sony-laptop.c
1013
static int sony_backlight_update_status(struct backlight_device *bd)
drivers/platform/x86/sony-laptop.c
1019
static int sony_backlight_get_brightness(struct backlight_device *bd)
drivers/platform/x86/sony-laptop.c
1029
static int sony_nc_get_brightness_ng(struct backlight_device *bd)
drivers/platform/x86/sony-laptop.c
1040
static int sony_nc_update_status_ng(struct backlight_device *bd)
drivers/platform/x86/toshiba_acpi.c
1422
static int get_lcd_brightness(struct backlight_device *bd)
drivers/platform/x86/toshiba_acpi.c
1479
static int set_lcd_status(struct backlight_device *bd)
drivers/platform/x86/toshiba_acpi.c
183
struct backlight_device *backlight_dev;
drivers/regulator/rpi-panel-attiny-regulator.c
181
static int attiny_update_status(struct backlight_device *bl)
drivers/regulator/rpi-panel-attiny-regulator.c
279
struct backlight_device *bl;
drivers/staging/fbtft/fb_ssd1351.c
190
static int update_onboard_backlight(struct backlight_device *bd)
drivers/staging/fbtft/fb_ssd1351.c
210
struct backlight_device *bd;
drivers/staging/fbtft/fbtft-core.c
131
static int fbtft_backlight_update_status(struct backlight_device *bd)
drivers/staging/fbtft/fbtft-core.c
147
static int fbtft_backlight_get_brightness(struct backlight_device *bd)
drivers/staging/fbtft/fbtft-core.c
170
struct backlight_device *bd;
drivers/thermal/intel/int340x_thermal/int3406_thermal.c
138
struct backlight_device *bd;
drivers/thermal/intel/int340x_thermal/int3406_thermal.c
23
struct backlight_device *raw_bd;
drivers/usb/misc/appledisplay.c
129
static int appledisplay_bl_update_status(struct backlight_device *bd)
drivers/usb/misc/appledisplay.c
155
static int appledisplay_bl_get_brightness(struct backlight_device *bd)
drivers/usb/misc/appledisplay.c
208
struct backlight_device *backlight;
drivers/usb/misc/appledisplay.c
64
struct backlight_device *bd; /* backlight device */
drivers/video/backlight/88pm860x_bl.c
121
static int pm860x_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/88pm860x_bl.c
126
static int pm860x_backlight_get_brightness(struct backlight_device *bl)
drivers/video/backlight/88pm860x_bl.c
183
struct backlight_device *bl;
drivers/video/backlight/88pm860x_bl.c
58
static int pm860x_backlight_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/aat2870_bl.c
101
struct backlight_device *bd;
drivers/video/backlight/aat2870_bl.c
177
struct backlight_device *bd = aat2870_bl->bd;
drivers/video/backlight/aat2870_bl.c
20
struct backlight_device *bd;
drivers/video/backlight/aat2870_bl.c
30
struct backlight_device *bd = aat2870_bl->bd;
drivers/video/backlight/aat2870_bl.c
56
static int aat2870_bl_update_status(struct backlight_device *bd)
drivers/video/backlight/adp5520_bl.c
25
static int adp5520_bl_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/adp5520_bl.c
282
struct backlight_device *bl;
drivers/video/backlight/adp5520_bl.c
341
struct backlight_device *bl = platform_get_drvdata(pdev);
drivers/video/backlight/adp5520_bl.c
354
struct backlight_device *bl = dev_get_drvdata(dev);
drivers/video/backlight/adp5520_bl.c
361
struct backlight_device *bl = dev_get_drvdata(dev);
drivers/video/backlight/adp5520_bl.c
65
static int adp5520_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/adp5520_bl.c
70
static int adp5520_bl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/adp5520_bl.c
86
static int adp5520_bl_setup(struct backlight_device *bl)
drivers/video/backlight/adp8860_bl.c
106
struct backlight_device *bl;
drivers/video/backlight/adp8860_bl.c
323
static int adp8860_bl_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/adp8860_bl.c
361
static int adp8860_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/adp8860_bl.c
366
static int adp8860_bl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/adp8860_bl.c
378
static int adp8860_bl_setup(struct backlight_device *bl)
drivers/video/backlight/adp8860_bl.c
653
struct backlight_device *bl;
drivers/video/backlight/adp8870_bl.c
108
struct backlight_device *bl;
drivers/video/backlight/adp8870_bl.c
349
static int adp8870_bl_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/adp8870_bl.c
399
static int adp8870_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/adp8870_bl.c
404
static int adp8870_bl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/adp8870_bl.c
416
static int adp8870_bl_setup(struct backlight_device *bl)
drivers/video/backlight/adp8870_bl.c
842
struct backlight_device *bl;
drivers/video/backlight/ams369fg06.c
309
struct backlight_device *bd;
drivers/video/backlight/ams369fg06.c
36
struct backlight_device *bd;
drivers/video/backlight/ams369fg06.c
407
static int ams369fg06_set_brightness(struct backlight_device *bd)
drivers/video/backlight/ams369fg06.c
443
struct backlight_device *bd = NULL;
drivers/video/backlight/apple_bl.c
102
static int nvidia_chipset_send_intensity(struct backlight_device *bd)
drivers/video/backlight/apple_bl.c
113
static int nvidia_chipset_get_intensity(struct backlight_device *bd)
drivers/video/backlight/apple_bl.c
30
static struct backlight_device *apple_backlight_device;
drivers/video/backlight/apple_bl.c
57
static int intel_chipset_send_intensity(struct backlight_device *bd)
drivers/video/backlight/apple_bl.c
68
static int intel_chipset_get_intensity(struct backlight_device *bd)
drivers/video/backlight/apple_dwi_bl.c
40
static int dwi_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/apple_dwi_bl.c
57
static int dwi_bl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/apple_dwi_bl.c
75
struct backlight_device *bl;
drivers/video/backlight/arcxcnn_bl.c
130
static int arcxcnn_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/arcxcnn_bl.c
89
struct backlight_device *bl;
drivers/video/backlight/as3711_bl.c
102
static int as3711_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/as3711_bl.c
161
static int as3711_bl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/as3711_bl.c
226
struct backlight_device *bl;
drivers/video/backlight/as3711_bl.c
30
struct backlight_device *bl;
drivers/video/backlight/aw99706.c
170
struct backlight_device *bl_dev;
drivers/video/backlight/aw99706.c
334
static int aw99706_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/aw99706.c
370
struct backlight_device *bl_dev;
drivers/video/backlight/backlight.c
107
struct backlight_device *bd;
drivers/video/backlight/backlight.c
116
static void backlight_generate_event(struct backlight_device *bd,
drivers/video/backlight/backlight.c
140
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
149
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
181
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
186
int backlight_device_set_brightness(struct backlight_device *bd,
drivers/video/backlight/backlight.c
213
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
229
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
238
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
248
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
267
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
279
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
293
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
311
struct backlight_device *bd = to_backlight_device(dev);
drivers/video/backlight/backlight.c
344
void backlight_force_update(struct backlight_device *bd,
drivers/video/backlight/backlight.c
365
struct backlight_device *backlight_device_register(const char *name,
drivers/video/backlight/backlight.c
369
struct backlight_device *new_bd;
drivers/video/backlight/backlight.c
374
new_bd = kzalloc_obj(struct backlight_device);
drivers/video/backlight/backlight.c
431
struct backlight_device *backlight_device_get_by_type(enum backlight_type type)
drivers/video/backlight/backlight.c
434
struct backlight_device *bd;
drivers/video/backlight/backlight.c
460
struct backlight_device *backlight_device_get_by_name(const char *name)
drivers/video/backlight/backlight.c
471
void backlight_device_unregister(struct backlight_device *bd)
drivers/video/backlight/backlight.c
497
struct backlight_device *backlight = *(struct backlight_device **)res;
drivers/video/backlight/backlight.c
505
struct backlight_device **r = res;
drivers/video/backlight/backlight.c
527
struct backlight_device *devm_backlight_device_register(struct device *dev,
drivers/video/backlight/backlight.c
532
struct backlight_device **ptr, *backlight;
drivers/video/backlight/backlight.c
562
struct backlight_device *bd)
drivers/video/backlight/backlight.c
590
struct backlight_device *of_find_backlight_by_node(struct device_node *node)
drivers/video/backlight/backlight.c
601
static struct backlight_device *of_find_backlight(struct device *dev)
drivers/video/backlight/backlight.c
603
struct backlight_device *bd = NULL;
drivers/video/backlight/backlight.c
624
struct backlight_device *bd = data;
drivers/video/backlight/backlight.c
644
struct backlight_device *devm_of_find_backlight(struct device *dev)
drivers/video/backlight/backlight.c
646
struct backlight_device *bd;
drivers/video/backlight/backlight.c
81
void backlight_notify_blank(struct backlight_device *bd, struct device *display_dev,
drivers/video/backlight/bd6107.c
101
static bool bd6107_backlight_controls_device(struct backlight_device *backlight,
drivers/video/backlight/bd6107.c
118
struct backlight_device *backlight;
drivers/video/backlight/bd6107.c
175
struct backlight_device *backlight = i2c_get_clientdata(client);
drivers/video/backlight/bd6107.c
71
struct backlight_device *backlight;
drivers/video/backlight/bd6107.c
81
static int bd6107_backlight_update_status(struct backlight_device *backlight)
drivers/video/backlight/cgbc_bl.c
111
static int cgbc_bl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/cgbc_bl.c
135
struct backlight_device *bl_dev;
drivers/video/backlight/cgbc_bl.c
61
static int cgbc_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/corgi_lcd.c
388
static int corgi_bl_get_intensity(struct backlight_device *bd)
drivers/video/backlight/corgi_lcd.c
420
static int corgi_bl_update_status(struct backlight_device *bd)
drivers/video/backlight/corgi_lcd.c
85
struct backlight_device *bl_dev;
drivers/video/backlight/da903x_bl.c
39
static int da903x_backlight_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/da903x_bl.c
77
static int da903x_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/da903x_bl.c
82
static int da903x_backlight_get_brightness(struct backlight_device *bl)
drivers/video/backlight/da903x_bl.c
99
struct backlight_device *bl;
drivers/video/backlight/da9052_bl.c
106
struct backlight_device *bl;
drivers/video/backlight/da9052_bl.c
140
struct backlight_device *bl = platform_get_drvdata(pdev);
drivers/video/backlight/da9052_bl.c
81
static int da9052_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/da9052_bl.c
92
static int da9052_backlight_get_brightness(struct backlight_device *bl)
drivers/video/backlight/ep93xx_bl.c
102
struct backlight_device *bl = dev_get_drvdata(dev);
drivers/video/backlight/ep93xx_bl.c
109
struct backlight_device *bl = dev_get_drvdata(dev);
drivers/video/backlight/ep93xx_bl.c
25
static int ep93xxbl_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/ep93xx_bl.c
36
static int ep93xxbl_update_status(struct backlight_device *bl)
drivers/video/backlight/ep93xx_bl.c
41
static int ep93xxbl_get_brightness(struct backlight_device *bl)
drivers/video/backlight/ep93xx_bl.c
56
struct backlight_device *bl;
drivers/video/backlight/gpio_backlight.c
23
static int gpio_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/gpio_backlight.c
32
static bool gpio_backlight_controls_device(struct backlight_device *bl,
drivers/video/backlight/gpio_backlight.c
52
struct backlight_device *bl;
drivers/video/backlight/hp680_bl.c
103
struct backlight_device *bd;
drivers/video/backlight/hp680_bl.c
123
struct backlight_device *bd = platform_get_drvdata(pdev);
drivers/video/backlight/hp680_bl.c
31
static void hp680bl_send_intensity(struct backlight_device *bd)
drivers/video/backlight/hp680_bl.c
65
struct backlight_device *bd = dev_get_drvdata(dev);
drivers/video/backlight/hp680_bl.c
74
struct backlight_device *bd = dev_get_drvdata(dev);
drivers/video/backlight/hp680_bl.c
84
static int hp680bl_set_intensity(struct backlight_device *bd)
drivers/video/backlight/hp680_bl.c
90
static int hp680bl_get_intensity(struct backlight_device *bd)
drivers/video/backlight/ipaq_micro_bl.c
15
static int micro_bl_update_status(struct backlight_device *bd)
drivers/video/backlight/ipaq_micro_bl.c
50
struct backlight_device *bd;
drivers/video/backlight/jornada720_bl.c
109
struct backlight_device *bd;
drivers/video/backlight/jornada720_bl.c
23
static int jornada_bl_get_brightness(struct backlight_device *bd)
drivers/video/backlight/jornada720_bl.c
50
static int jornada_bl_update_status(struct backlight_device *bd)
drivers/video/backlight/kb3886_bl.c
104
struct backlight_device *bd = dev_get_drvdata(dev);
drivers/video/backlight/kb3886_bl.c
113
struct backlight_device *bd = dev_get_drvdata(dev);
drivers/video/backlight/kb3886_bl.c
123
static int kb3886bl_get_intensity(struct backlight_device *bd)
drivers/video/backlight/kb3886_bl.c
71
static struct backlight_device *kb3886_backlight_device;
drivers/video/backlight/kb3886_bl.c
88
static int kb3886bl_send_intensity(struct backlight_device *bd)
drivers/video/backlight/ktd253-backlight.c
145
struct backlight_device *bl;
drivers/video/backlight/ktd253-backlight.c
32
struct backlight_device *bl;
drivers/video/backlight/ktd253-backlight.c
74
static int ktd253_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/ktd2801-backlight.c
29
struct backlight_device *bd;
drivers/video/backlight/ktd2801-backlight.c
33
static int ktd2801_update_status(struct backlight_device *bd)
drivers/video/backlight/ktd2801-backlight.c
62
struct backlight_device *bd;
drivers/video/backlight/ktz8866.c
129
struct backlight_device *backlight_dev;
drivers/video/backlight/ktz8866.c
176
struct backlight_device *backlight_dev = i2c_get_clientdata(client);
drivers/video/backlight/ktz8866.c
71
static int ktz8866_backlight_update_status(struct backlight_device *backlight_dev)
drivers/video/backlight/led_bl.c
17
struct backlight_device *bl_dev;
drivers/video/backlight/led_bl.c
240
struct backlight_device *bl = priv->bl_dev;
drivers/video/backlight/led_bl.c
55
static int led_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/lm3509_bl.c
34
struct backlight_device *bl_main;
drivers/video/backlight/lm3509_bl.c
35
struct backlight_device *bl_sub;
drivers/video/backlight/lm3509_bl.c
56
static int lm3509_update_status(struct backlight_device *bl,
drivers/video/backlight/lm3509_bl.c
72
static int lm3509_main_update_status(struct backlight_device *bl)
drivers/video/backlight/lm3509_bl.c
82
static int lm3509_sub_update_status(struct backlight_device *bl)
drivers/video/backlight/lm3509_bl.c
92
static struct backlight_device *
drivers/video/backlight/lm3509_bl.c
99
struct backlight_device *bd;
drivers/video/backlight/lm3533_bl.c
266
struct backlight_device *bd;
drivers/video/backlight/lm3533_bl.c
28
struct backlight_device *bd;
drivers/video/backlight/lm3533_bl.c
342
struct backlight_device *bd = bl->bd;
drivers/video/backlight/lm3533_bl.c
38
static int lm3533_bl_update_status(struct backlight_device *bd)
drivers/video/backlight/lm3533_bl.c
45
static int lm3533_bl_get_brightness(struct backlight_device *bd)
drivers/video/backlight/lm3630a_bl.c
187
static int lm3630a_bank_a_update_status(struct backlight_device *bl)
drivers/video/backlight/lm3630a_bl.c
222
static int lm3630a_bank_a_get_brightness(struct backlight_device *bl)
drivers/video/backlight/lm3630a_bl.c
262
static int lm3630a_bank_b_update_status(struct backlight_device *bl)
drivers/video/backlight/lm3630a_bl.c
297
static int lm3630a_bank_b_get_brightness(struct backlight_device *bl)
drivers/video/backlight/lm3630a_bl.c
50
struct backlight_device *bleda;
drivers/video/backlight/lm3630a_bl.c
51
struct backlight_device *bledb;
drivers/video/backlight/lm3639_bl.c
140
static int lm3639_bled_get_brightness(struct backlight_device *bl)
drivers/video/backlight/lm3639_bl.c
36
struct backlight_device *bled;
drivers/video/backlight/lm3639_bl.c
94
static int lm3639_bled_update_status(struct backlight_device *bl)
drivers/video/backlight/locomolcd.c
109
static int locomolcd_set_intensity(struct backlight_device *bd)
drivers/video/backlight/locomolcd.c
143
static int locomolcd_get_intensity(struct backlight_device *bd)
drivers/video/backlight/locomolcd.c
28
static struct backlight_device *locomolcd_bl_device;
drivers/video/backlight/lp855x_bl.c
240
static int lp855x_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/lp855x_bl.c
264
struct backlight_device *bl;
drivers/video/backlight/lp855x_bl.c
70
struct backlight_device *bl;
drivers/video/backlight/lp8788_bl.c
101
struct backlight_device *bl_dev = bl->bl_dev;
drivers/video/backlight/lp8788_bl.c
170
struct backlight_device *bl_dev = bl->bl_dev;
drivers/video/backlight/lp8788_bl.c
35
struct backlight_device *bl_dev;
drivers/video/backlight/lp8788_bl.c
59
static int lp8788_bl_update_status(struct backlight_device *bl_dev)
drivers/video/backlight/lp8788_bl.c
78
struct backlight_device *bl_dev;
drivers/video/backlight/lv5207lp.c
127
struct backlight_device *backlight = i2c_get_clientdata(client);
drivers/video/backlight/lv5207lp.c
36
struct backlight_device *backlight;
drivers/video/backlight/lv5207lp.c
45
static int lv5207lp_backlight_update_status(struct backlight_device *backlight)
drivers/video/backlight/lv5207lp.c
64
static bool lv5207lp_backlight_controls_device(struct backlight_device *backlight,
drivers/video/backlight/lv5207lp.c
81
struct backlight_device *backlight;
drivers/video/backlight/max25014.c
205
static int max25014_update_status(struct backlight_device *bl_dev)
drivers/video/backlight/max25014.c
276
struct backlight_device *bl;
drivers/video/backlight/max25014.c
62
struct backlight_device *bl;
drivers/video/backlight/max8925_bl.c
123
struct backlight_device *bl;
drivers/video/backlight/max8925_bl.c
31
static int max8925_backlight_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/max8925_bl.c
64
static int max8925_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/max8925_bl.c
69
static int max8925_backlight_get_brightness(struct backlight_device *bl)
drivers/video/backlight/mp3309c.c
113
static int mp3309c_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/mp3309c.c
388
struct backlight_device *bl = chip->bl;
drivers/video/backlight/mp3309c.c
72
struct backlight_device *bl;
drivers/video/backlight/mt6370-backlight.c
323
struct backlight_device *bl_dev = priv->bl;
drivers/video/backlight/mt6370-backlight.c
66
struct backlight_device *bl;
drivers/video/backlight/mt6370-backlight.c
72
static int mt6370_bl_update_status(struct backlight_device *bl_dev)
drivers/video/backlight/mt6370-backlight.c
97
static int mt6370_bl_get_brightness(struct backlight_device *bl_dev)
drivers/video/backlight/omap1_bl.c
112
struct backlight_device *dev;
drivers/video/backlight/omap1_bl.c
53
struct backlight_device *bl_dev = dev_get_drvdata(dev);
drivers/video/backlight/omap1_bl.c
62
struct backlight_device *bl_dev = dev_get_drvdata(dev);
drivers/video/backlight/omap1_bl.c
70
static void omapbl_set_enabled(struct backlight_device *dev, bool enable)
drivers/video/backlight/omap1_bl.c
78
static int omapbl_update_status(struct backlight_device *dev)
drivers/video/backlight/omap1_bl.c
97
static int omapbl_get_intensity(struct backlight_device *dev)
drivers/video/backlight/pandora_bl.c
111
struct backlight_device *bl;
drivers/video/backlight/pandora_bl.c
39
static int pandora_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/pwm_bl.c
445
struct backlight_device *bl;
drivers/video/backlight/pwm_bl.c
617
struct backlight_device *bl = platform_get_drvdata(pdev);
drivers/video/backlight/pwm_bl.c
634
struct backlight_device *bl = platform_get_drvdata(pdev);
drivers/video/backlight/pwm_bl.c
648
struct backlight_device *bl = dev_get_drvdata(dev);
drivers/video/backlight/pwm_bl.c
676
struct backlight_device *bl = dev_get_drvdata(dev);
drivers/video/backlight/pwm_bl.c
91
static int pwm_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/qcom-wled.c
1667
struct backlight_device *bl;
drivers/video/backlight/qcom-wled.c
432
static int wled_update_status(struct backlight_device *bl)
drivers/video/backlight/rave-sp-backlight.c
19
static int rave_sp_backlight_update_status(struct backlight_device *bd)
drivers/video/backlight/rave-sp-backlight.c
50
struct backlight_device *bd;
drivers/video/backlight/rt4831-backlight.c
209
struct backlight_device *bl_dev = priv->bl;
drivers/video/backlight/rt4831-backlight.c
36
struct backlight_device *bl;
drivers/video/backlight/rt4831-backlight.c
39
static int rt4831_bl_update_status(struct backlight_device *bl_dev)
drivers/video/backlight/rt4831-backlight.c
60
static int rt4831_bl_get_brightness(struct backlight_device *bl_dev)
drivers/video/backlight/sky81452-backlight.c
277
struct backlight_device *bd;
drivers/video/backlight/sky81452-backlight.c
317
struct backlight_device *bd = platform_get_drvdata(pdev);
drivers/video/backlight/sky81452-backlight.c
68
static int sky81452_bl_update_status(struct backlight_device *bd)
drivers/video/backlight/tps65217_bl.c
22
struct backlight_device *bl;
drivers/video/backlight/tps65217_bl.c
67
static int tps65217_bl_update_status(struct backlight_device *bl)
drivers/video/backlight/wm831x_bl.c
115
struct backlight_device *bl;
drivers/video/backlight/wm831x_bl.c
25
static int wm831x_backlight_set(struct backlight_device *bl, int brightness)
drivers/video/backlight/wm831x_bl.c
91
static int wm831x_backlight_update_status(struct backlight_device *bl)
drivers/video/backlight/wm831x_bl.c
96
static int wm831x_backlight_get_brightness(struct backlight_device *bl)
drivers/video/fbdev/atmel_lcdfb.c
107
static int atmel_bl_update_status(struct backlight_device *bl)
drivers/video/fbdev/atmel_lcdfb.c
122
static int atmel_bl_get_brightness(struct backlight_device *bl)
drivers/video/fbdev/atmel_lcdfb.c
137
struct backlight_device *bl;
drivers/video/fbdev/atmel_lcdfb.c
50
struct backlight_device *backlight;
drivers/video/fbdev/aty/aty128fb.c
1714
static int aty128_bl_update_status(struct backlight_device *bd)
drivers/video/fbdev/aty/aty128fb.c
1783
struct backlight_device *bd;
drivers/video/fbdev/aty/aty128fb.c
1825
static void aty128_bl_exit(struct backlight_device *bd)
drivers/video/fbdev/aty/atyfb_base.c
2221
static int aty_bl_update_status(struct backlight_device *bd)
drivers/video/fbdev/aty/atyfb_base.c
2248
struct backlight_device *bd;
drivers/video/fbdev/aty/atyfb_base.c
2287
static void aty_bl_exit(struct backlight_device *bd)
drivers/video/fbdev/aty/radeon_backlight.c
126
struct backlight_device *bd;
drivers/video/fbdev/aty/radeon_backlight.c
196
struct backlight_device *bd = rinfo->info->bl_dev;
drivers/video/fbdev/aty/radeon_backlight.c
46
static int radeon_bl_update_status(struct backlight_device *bd)
drivers/video/fbdev/core/fb_backlight.c
35
struct backlight_device *fb_bl_device(struct fb_info *info)
drivers/video/fbdev/nvidia/nv_backlight.c
127
struct backlight_device *bd = info->bl_dev;
drivers/video/fbdev/nvidia/nv_backlight.c
48
static int nvidia_bl_update_status(struct backlight_device *bd)
drivers/video/fbdev/nvidia/nv_backlight.c
84
struct backlight_device *bd;
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
1114
struct backlight_device *bldev = NULL;
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
1242
struct backlight_device *bldev;
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
328
static int dsicm_bl_update_status(struct backlight_device *dev)
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
356
static int dsicm_bl_get_intensity(struct backlight_device *dev)
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
47
struct backlight_device *bldev;
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
336
static int acx565akm_bl_update_status(struct backlight_device *dev)
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
353
static int acx565akm_bl_get_intensity(struct backlight_device *dev)
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
372
static int acx565akm_bl_update_status_locked(struct backlight_device *dev)
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
384
static int acx565akm_bl_get_intensity_locked(struct backlight_device *dev)
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
696
struct backlight_device *bldev;
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
80
struct backlight_device *bl_dev;
drivers/video/fbdev/riva/fbdev.c
250
static int riva_bl_update_status(struct backlight_device *bd)
drivers/video/fbdev/riva/fbdev.c
277
struct backlight_device *bd;
drivers/video/fbdev/riva/fbdev.c
321
struct backlight_device *bd = info->bl_dev;
drivers/video/fbdev/sh_mobile_lcdcfb.c
2119
static int sh_mobile_lcdc_update_bl(struct backlight_device *bdev)
drivers/video/fbdev/sh_mobile_lcdcfb.c
2128
static int sh_mobile_lcdc_get_brightness(struct backlight_device *bdev)
drivers/video/fbdev/sh_mobile_lcdcfb.c
2141
static struct backlight_device *sh_mobile_lcdc_bl_probe(struct device *parent,
drivers/video/fbdev/sh_mobile_lcdcfb.c
2144
struct backlight_device *bl;
drivers/video/fbdev/sh_mobile_lcdcfb.c
2161
static void sh_mobile_lcdc_bl_remove(struct backlight_device *bdev)
drivers/video/fbdev/sh_mobile_lcdcfb.h
18
struct backlight_device;
drivers/video/fbdev/sh_mobile_lcdcfb.h
91
struct backlight_device *bl;
drivers/video/fbdev/ssd1307fb.c
509
static int ssd1307fb_update_bl(struct backlight_device *bdev)
drivers/video/fbdev/ssd1307fb.c
526
static int ssd1307fb_get_brightness(struct backlight_device *bdev)
drivers/video/fbdev/ssd1307fb.c
589
struct backlight_device *bl;
include/drm/drm_mipi_dbi.h
128
struct backlight_device *backlight;
include/drm/drm_panel.h
222
struct backlight_device *backlight;
include/drm/drm_panel.h
33
struct backlight_device;
include/linux/backlight.h
126
int (*update_status)(struct backlight_device *);
include/linux/backlight.h
140
int (*get_brightness)(struct backlight_device *);
include/linux/backlight.h
154
bool (*controls_device)(struct backlight_device *bd, struct device *display_dev);
include/linux/backlight.h
299
static inline int backlight_update_status(struct backlight_device *bd)
include/linux/backlight.h
315
static inline int backlight_enable(struct backlight_device *bd)
include/linux/backlight.h
330
static inline int backlight_disable(struct backlight_device *bd)
include/linux/backlight.h
352
static inline bool backlight_is_blank(const struct backlight_device *bd)
include/linux/backlight.h
369
static inline int backlight_get_brightness(const struct backlight_device *bd)
include/linux/backlight.h
377
struct backlight_device *
include/linux/backlight.h
381
struct backlight_device *
include/linux/backlight.h
386
void backlight_device_unregister(struct backlight_device *bd);
include/linux/backlight.h
388
struct backlight_device *bd);
include/linux/backlight.h
389
void backlight_force_update(struct backlight_device *bd,
include/linux/backlight.h
391
struct backlight_device *backlight_device_get_by_name(const char *name);
include/linux/backlight.h
392
struct backlight_device *backlight_device_get_by_type(enum backlight_type type);
include/linux/backlight.h
393
int backlight_device_set_brightness(struct backlight_device *bd,
include/linux/backlight.h
397
void backlight_notify_blank(struct backlight_device *bd,
include/linux/backlight.h
403
static inline void backlight_notify_blank(struct backlight_device *bd,
include/linux/backlight.h
412
#define to_backlight_device(obj) container_of(obj, struct backlight_device, dev)
include/linux/backlight.h
426
static inline void * bl_get_data(struct backlight_device *bl_dev)
include/linux/backlight.h
432
struct backlight_device *of_find_backlight_by_node(struct device_node *node);
include/linux/backlight.h
434
static inline struct backlight_device *
include/linux/backlight.h
442
struct backlight_device *devm_of_find_backlight(struct device *dev);
include/linux/backlight.h
444
static inline struct backlight_device *
include/linux/backlight.h
93
struct backlight_device;
include/linux/fb.h
17
struct backlight_device;
include/linux/fb.h
470
struct backlight_device *bl_dev;
include/linux/fb.h
759
struct backlight_device *fb_bl_device(struct fb_info *info);
include/linux/fb.h
762
static inline struct backlight_device *fb_bl_device(struct fb_info *info)
