Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 53 files:
- drivers/acpi/acpi_video.c, line 1727
- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c, line 205
- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_backlight.c, line 475
- drivers/gpu/drm/bridge/parade-ps8622.c, line 506
- drivers/gpu/drm/gma500/backlight.c, line 101
- drivers/gpu/drm/gud/gud_connector.c, line 140
- drivers/gpu/drm/i915/display/intel_backlight.c, line 990
- drivers/gpu/drm/nouveau/nouveau_backlight.c, line 358
- drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c, line 725
- drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c, line 468
- drivers/gpu/drm/panel/panel-sony-acx565akm.c, line 350
- drivers/gpu/drm/radeon/atombios_encoders.c, line 232
- drivers/gpu/drm/radeon/radeon_legacy_encoders.c, line 408
- drivers/hid/hid-picolcd_backlight.c, line 63
- drivers/macintosh/via-pmu-backlight.c, line 160
- drivers/platform/loongarch/loongson-laptop.c, line 429
- drivers/platform/x86/acer-wmi.c, line 1984
- drivers/platform/x86/apple-gmux.c, line 887
- drivers/platform/x86/asus-laptop.c, line 810
- drivers/platform/x86/asus-wmi.c
- drivers/platform/x86/classmate-laptop.c, line 1018
- drivers/platform/x86/compal-laptop.c, line 1049
- drivers/platform/x86/dell/dell-laptop.c, line 2532
- drivers/platform/x86/eeepc-laptop.c, line 1128
- drivers/platform/x86/intel/oaktrail.c, line 238
- drivers/platform/x86/lenovo/ideapad-laptop.c, line 1532
- drivers/platform/x86/lenovo/thinkpad_acpi.c, line 6851
- drivers/platform/x86/msi-laptop.c, line 1056
- drivers/platform/x86/msi-wmi.c, line 256
- drivers/platform/x86/panasonic-laptop.c, line 1037
- drivers/platform/x86/samsung-laptop.c, line 1288
- drivers/platform/x86/samsung-q10.c, line 58
- drivers/platform/x86/sony-laptop.c, line 3131
- drivers/platform/x86/toshiba_acpi.c, line 3000
- drivers/staging/fbtft/fb_ssd1351.c, line 216
- drivers/staging/fbtft/fbtft-core.c, line 185
- drivers/usb/misc/appledisplay.c, line 279
- drivers/video/backlight/apple_bl.c, line 182
- drivers/video/backlight/backlight.c
- drivers/video/backlight/led_bl.c, line 206
- drivers/video/backlight/locomolcd.c, line 186
- drivers/video/backlight/lp8788_bl.c, line 89
- drivers/video/backlight/pwm_bl.c, line 587
- drivers/video/fbdev/atmel_lcdfb.c, line 145
- drivers/video/fbdev/aty/aty128fb.c, line 1800
- drivers/video/fbdev/aty/atyfb_base.c, line 2261
- drivers/video/fbdev/aty/radeon_backlight.c, line 150
- drivers/video/fbdev/nvidia/nv_backlight.c, line 101
- drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c, line 1206
- drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c, line 760
- drivers/video/fbdev/riva/fbdev.c, line 294
- drivers/video/fbdev/sh_mobile_lcdcfb.c, line 2146
- drivers/video/fbdev/ssd1307fb.c, line 790
Smatch caller information:
drivers/gpu/drm/gud/gud_connector.c gud_connector_backlight_register() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1-u64max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 8843683449561997312 |
| PARAM_VALUE | 4 | props | 5075457188988366848 |
| PARAM_VALUE | 4 | props->brightness | 0-s32max |
| PARAM_VALUE | 4 | props->max_brightness | 100 |
| PARAM_VALUE | 4 | props->power | 0 |
| PARAM_VALUE | 4 | props->scale | 2 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 0-s32max |
| BUF_SIZE | 0 | name | 0-s32max |
| BUF_SIZE | 2 | devdata | 3032 |
| CAPPED_DATA | 0 | name | 1 |
| DATA_SOURCE | 0 | name | r kasprintf |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| LOCK2 | &connector->mutex | ||
| HALF_LOCKED2 | &device->clients_lock | ||
| TYPE_LOCK | (struct drm_connector)->mutex |
drivers/acpi/acpi_video.c acpi_video_dev_register_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1-u64max |
| PARAM_VALUE | 1 | parent | 0,4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 2819929625317892096 |
| PARAM_VALUE | 4 | props | 4225752231983738880 |
| PARAM_VALUE | 4 | props->type | 3 |
| BUF_SIZE | 0 | name | 0-s32max |
| BUF_SIZE | 0 | name | 0-s32max |
| BUF_SIZE | 1 | parent | 0,1616 |
| BUF_SIZE | 1 | parent | 0,1616 |
| CAPPED_DATA | 0 | name | 1 |
| DATA_SOURCE | 0 | name | r kasprintf |
| DATA_SOURCE | 2 | devdata | $0 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &video->device_list_lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &video_list_lock | ||
| TYPE_LOCK | (struct acpi_video_bus)->device_list_lock |
drivers/platform/x86/lenovo/ideapad-laptop.c ideapad_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 13409541346205696 |
| PARAM_VALUE | 1 | parent | 16 |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver_data | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 7270624092383399936 |
| PARAM_VALUE | 4 | props | 9181609324357492736 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 8 |
| BUF_SIZE | 2 | devdata | 2072 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/intel/oaktrail.c oaktrail_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 6120315594486403072 |
| PARAM_VALUE | 1 | parent | 16,4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 6317007701874745344 |
| PARAM_VALUE | 4 | props | 8665440944997498880 |
| PARAM_VALUE | 4 | props->max_brightness | 100 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 15 |
| STR_LEN | 0 | name | 14 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props |
drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_bl_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver_data | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->platform_data | 1-u64max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 1257648050381410304 |
| PARAM_VALUE | 4 | props | 0 |
| DATA_SOURCE | 1 | parent | $0 |
| DATA_SOURCE | 2 | devdata | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/nouveau/nouveau_backlight.c nouveau_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 2379636893091885056 |
| PARAM_VALUE | 1 | parent | 1-u64max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 3157788839681703936,4213928230477283328,8260045478666936320 |
| PARAM_VALUE | 3 | ops->controls_device | 0 |
| PARAM_VALUE | 3 | ops->get_brightness | 1829729720006643712,2120108534549442560,7275856869612773376 |
| PARAM_VALUE | 3 | ops->options | 0-1 |
| PARAM_VALUE | 3 | ops->update_status | 4953530147144814592,6635845020876546048,7016578764374802432 |
| PARAM_VALUE | 4 | props | 6646897318639525888 |
| PARAM_VALUE | 4 | props->brightness | 0-s32max |
| PARAM_VALUE | 4 | props->power | 0 |
| PARAM_VALUE | 4 | props->scale | 0 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| LOCK2 | &connector->mutex | ||
| HALF_LOCKED2 | &device->clients_lock | ||
| TYPE_LOCK | (struct drm_connector)->mutex |
drivers/staging/fbtft/fbtft-core.c fbtft_register_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 9217841455182610432 |
| PARAM_VALUE | 4 | props | 5062327812210470912 |
| PARAM_VALUE | 4 | props->power | 4 |
| PARAM_VALUE | 4 | props->scale | 0 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | (-1),4-25,28-29,32 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/video/backlight/led_bl.c led_bl_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver_data | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->of_node | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 8844030160508100608 |
| PARAM_VALUE | 4 | props | 1574580675976994816 |
| PARAM_VALUE | 4 | props->power | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 1-s32max |
| BUF_SIZE | 2 | devdata | 48 |
| DATA_SOURCE | 2 | devdata | r devm_kzalloc |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 4 | props->brightness |
drivers/usb/misc/appledisplay.c appledisplay_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 5970662988284973056 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 3357970002762231808 |
| PARAM_VALUE | 4 | props | 2143003738532900864 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 20 |
| BUF_SIZE | 2 | devdata | 384 |
| DATA_SOURCE | 2 | devdata | r _kzalloc_noprof |
| STR_LEN | 0 | name | 19 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/samsung-laptop.c samsung_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 5557981930805997568 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver_data | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->kobj.sd | 1-u64max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 1428198003723001856 |
| PARAM_VALUE | 4 | props | 6653441746316746752 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 8 |
| BUF_SIZE | 2 | devdata | 1328 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props |
drivers/platform/x86/asus-laptop.c asus_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 6407860258778124288 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver | 0 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 2568793700444811264 |
| PARAM_VALUE | 4 | props | 350327109935751168 |
| PARAM_VALUE | 4 | props->max_brightness | 15 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 12 |
| BUF_SIZE | 2 | devdata | 7472 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 11 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/hid/hid-picolcd_backlight.c picolcd_init_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 927008066124111872 |
| PARAM_VALUE | 4 | props | 8331616192395530240 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 1-s32max |
| BUF_SIZE | 1 | parent | 1616 |
| BUF_SIZE | 2 | devdata | 600 |
| DATA_SOURCE | 2 | devdata | $0 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &hdev->driver_input_lock | ||
| TYPE_LOCK | (struct hid_device)->driver_input_lock |
drivers/video/backlight/backlight.c devm_backlight_device_register() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 4 | props | 0,4096-ptr_max |
| BUF_SIZE | 0 | name | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | name | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 1 | parent | (-1),1616 |
| BUF_SIZE | 1 | parent | (-1),1616 |
| BUF_SIZE | 2 | devdata | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | devdata | s32min-(-1),1-s32max |
| BUF_SIZE | 4 | props | (-1),24 |
| BUF_SIZE | 4 | props | (-1),24 |
| DATA_SOURCE | 0 | name | $1 |
| DATA_SOURCE | 1 | parent | $2 |
| DATA_SOURCE | 2 | devdata | $3 |
| DATA_SOURCE | 3 | ops | $4 |
| DATA_SOURCE | 4 | props | $5 |
| STR_LEN | 0 | name | (-1),9,12-13,63 |
| STR_LEN | 0 | name | (-1),9,12-13,63 |
| STR_LEN | 1 | parent | (-1),3-4 |
| STR_LEN | 1 | parent | (-1),3-4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| UNITS | 2 | devdata | unit_byte |
| HALF_LOCKED2 | &hdev->driver_input_lock |
drivers/video/backlight/pwm_bl.c pwm_backlight_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 307737248421269504 |
| PARAM_VALUE | 4 | props | 3503278675063812096 |
| PARAM_VALUE | 4 | props->scale | 0-2 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 1-s32max |
| BUF_SIZE | 2 | devdata | 96 |
| DATA_SOURCE | 2 | devdata | r devm_kzalloc |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 4 | props->max_brightness |
drivers/platform/x86/lenovo/thinkpad_acpi.c brightness_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 7650814842837364736 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 659955835759087616 |
| PARAM_VALUE | 4 | props | 9165988344626978816 |
| PARAM_VALUE | 4 | props->brightness | 0-31 |
| PARAM_VALUE | 4 | props->max_brightness | 0-15 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 16 |
| STR_LEN | 0 | name | 15 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/eeepc-laptop.c eeepc_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 2941218681730379776 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver | 0 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 5354129071509905408 |
| PARAM_VALUE | 4 | props | 5563823805672960000 |
| PARAM_VALUE | 4 | props->max_brightness | 15 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 6 |
| BUF_SIZE | 2 | devdata | 1384 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 5 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c amdgpu_atombios_encoder_init_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8839920269393199104 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 6568879336378290176 |
| PARAM_VALUE | 4 | props | 1913365474279952384 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 16 |
| BUF_SIZE | 2 | devdata | 16 |
| DATA_SOURCE | 2 | devdata | r _kmalloc_noprof |
| STR_LEN | 0 | name | 15 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/video/backlight/apple_bl.c apple_bl_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 6709309197109563392 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 3963541798411517968,8059097245644767248 |
| PARAM_VALUE | 4 | props | 452209654727229440 |
| PARAM_VALUE | 4 | props->max_brightness | 15 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 16 |
| STR_LEN | 0 | name | 15 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_backlight.c amdgpu_dm_register_backlight_device() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 2137752893969117184 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 2063014544973692928 |
| PARAM_VALUE | 4 | props | 3622939387086622720 |
| PARAM_VALUE | 4 | props->power | 0 |
| PARAM_VALUE | 4 | props->scale | 1-2 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 16 |
| BUF_SIZE | 2 | devdata | 10592 |
| STR_LEN | 0 | name | 15 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/video/fbdev/riva/fbdev.c riva_bl_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 7403198345469349888 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 815940980947324928 |
| PARAM_VALUE | 4 | props | 5196749511219879936 |
| PARAM_VALUE | 4 | props->max_brightness | 127 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 12 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 11 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| UNITS | 2 | devdata | unit_byte |
drivers/platform/x86/acer-wmi.c acer_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 3518240829146677248 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 5672215066805440512 |
| PARAM_VALUE | 4 | props | 7829080870138388480 |
| PARAM_VALUE | 4 | props->max_brightness | 9,15 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 9 |
| DATA_SOURCE | 1 | parent | $0 |
| STR_LEN | 0 | name | 8 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/gma500/backlight.c gma_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->bus | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->class | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | parent->type | 0,4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 447332640866193408 |
| PARAM_VALUE | 4 | props | 3223354418563108864 |
| PARAM_VALUE | 4 | props->brightness | 100 |
| PARAM_VALUE | 4 | props->max_brightness | 100 |
| PARAM_VALUE | 4 | props->power | 0 |
| PARAM_VALUE | 4 | props->scale | 0 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 2 | devdata | 3696 |
| DATA_SOURCE | 2 | devdata | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/staging/fbtft/fb_ssd1351.c register_onboard_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 194874785144569856 |
| PARAM_VALUE | 4 | props | 6728374099102347264 |
| PARAM_VALUE | 4 | props->power | 4 |
| PARAM_VALUE | 4 | props->scale | 0 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | (-1),4-25,28-29,32 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/platform/x86/samsung-q10.c samsungq10_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 5557981930805997568 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 4627915948976750592 |
| PARAM_VALUE | 4 | props | 8049511624859373568 |
| PARAM_VALUE | 4 | props->max_brightness | 7 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 8 |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/msi-wmi.c msi_wmi_backlight_setup() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8003527191553912832 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 2769923644988772352 |
| PARAM_VALUE | 4 | props | 7972359159031898112 |
| PARAM_VALUE | 4 | props->max_brightness | 5 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 8 |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props |
drivers/platform/x86/dell/dell-laptop.c dell_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 4834499871856635904 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 5316592326493270016 |
| PARAM_VALUE | 4 | props | 3494491730654568448 |
| PARAM_VALUE | 4 | props->max_brightness | 99 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 15 |
| STR_LEN | 0 | name | 14 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props |
drivers/platform/x86/msi-laptop.c msi_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1372205074559369216 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 1426797315841073152 |
| PARAM_VALUE | 4 | props | 7145266662187450368 |
| PARAM_VALUE | 4 | props->max_brightness | 8 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 14 |
| STR_LEN | 0 | name | 13 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props |
drivers/video/fbdev/aty/aty128fb.c aty128_bl_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 9171134213058899968 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 4969942228309118976 |
| PARAM_VALUE | 4 | props | 6023733564785061888 |
| PARAM_VALUE | 4 | props->max_brightness | 127 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 12 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 11 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| UNITS | 2 | devdata | unit_byte |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/radeon/atombios_encoders.c radeon_atom_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 6026070982134472704 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 2034348537465749504 |
| PARAM_VALUE | 4 | props | 4499381510639820800 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 16 |
| BUF_SIZE | 2 | devdata | 16 |
| DATA_SOURCE | 2 | devdata | r _kmalloc_noprof |
| STR_LEN | 0 | name | 15 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/platform/x86/sony-laptop.c sony_nc_backlight_setup() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 6454116790422601728 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 1202873517113925632 |
| PARAM_VALUE | 3 | ops | 5797027066641010688,7592833399908978688 |
| PARAM_VALUE | 4 | props | 7873131730919620608 |
| PARAM_VALUE | 4 | props->max_brightness | (-255)-255 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 5 |
| BUF_SIZE | 2 | devdata | 24 |
| BUF_SIZE | 3 | ops | 32 |
| STR_LEN | 0 | name | 4 |
| BIT_INFO | 3 | ops | 0x4053292720425000,0x797f2dffbc7fd000 |
| BIT_INFO | 3 | ops | 0x4053292720425000,0x797f2dffbc7fd000 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/panel/panel-sony-acx565akm.c acx565akm_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1902913398820720640,2393690079740461056,2712038852428795904,6956103485525098496 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->bus | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->class | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver_data | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 684507219230257152 |
| PARAM_VALUE | 4 | props | 7958102529504792576 |
| PARAM_VALUE | 4 | props->power | 0 |
| PARAM_VALUE | 4 | props->scale | 0 |
| PARAM_VALUE | 4 | props->state | 0 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 8-10 |
| BUF_SIZE | 2 | devdata | 240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,368 |
| DATA_SOURCE | 2 | devdata | $0 |
| TERMINATED | 0 | name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c s6e3ha2_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8477854338807353344 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 455934513266536448 |
| PARAM_VALUE | 4 | props | 0 |
| BUF_SIZE | 0 | name | 8 |
| BUF_SIZE | 1 | parent | 1616 |
| BUF_SIZE | 2 | devdata | 240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,368 |
| DATA_SOURCE | 2 | devdata | r __devm_drm_panel_alloc |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/classmate-laptop.c cmpc_ipml_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 6699487400037314560 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 1-u64max |
| PARAM_VALUE | 3 | ops | 7048639024869904384 |
| PARAM_VALUE | 4 | props | 149584053973016576 |
| PARAM_VALUE | 4 | props->max_brightness | 7 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 8 |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/bridge/parade-ps8622.c ps8622_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 454725860391165952 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->of_node | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->of_node->properties | 0,4096-ptr_max |
| PARAM_VALUE | 1 | parent->power.entry.prev->next | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 1280589176095936512 |
| PARAM_VALUE | 4 | props | 0 |
| BUF_SIZE | 0 | name | 17 |
| BUF_SIZE | 1 | parent | 1616 |
| BUF_SIZE | 2 | devdata | 760,768,776,784,792,800,808,816,824,832,840,848,856,864,872,880 |
| DATA_SOURCE | 2 | devdata | r __devm_drm_bridge_alloc |
| STR_LEN | 0 | name | 16 |
| TERMINATED | 0 | name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/video/fbdev/aty/radeon_backlight.c radeonfb_bl_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8509543515259686912 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 4086554841259012096 |
| PARAM_VALUE | 4 | props | 6152911779370840064 |
| PARAM_VALUE | 4 | props->max_brightness | 127 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 12 |
| BUF_SIZE | 2 | devdata | 16 |
| DATA_SOURCE | 2 | devdata | r _kmalloc_noprof |
| STR_LEN | 0 | name | 11 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/video/backlight/lp8788_bl.c lp8788_backlight_register() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1590082568591261696 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 8672695183551643648 |
| PARAM_VALUE | 4 | props | 4184828006634520576 |
| PARAM_VALUE | 4 | props->max_brightness | 127 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 14 |
| BUF_SIZE | 2 | devdata | 16 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 13 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/compal-laptop.c compal_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8875171232003825664 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 0 |
| PARAM_VALUE | 3 | ops | 2755059010456289280 |
| PARAM_VALUE | 4 | props | 6602981999725010944 |
| PARAM_VALUE | 4 | props->max_brightness | 7 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 14 |
| STR_LEN | 0 | name | 13 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props |
drivers/platform/x86/toshiba_acpi.c toshiba_acpi_setup_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8469195554619469824 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 69422054706016256 |
| PARAM_VALUE | 4 | props | 8234240484336676864 |
| PARAM_VALUE | 4 | props->max_brightness | 7-8 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 8 |
| BUF_SIZE | 2 | devdata | 2576 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 7 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c s6e63j0x03_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1564546038835335168 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 5555528891383255040 |
| PARAM_VALUE | 4 | props | 0 |
| BUF_SIZE | 0 | name | 11 |
| BUF_SIZE | 1 | parent | 1616 |
| BUF_SIZE | 2 | devdata | 240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,368 |
| DATA_SOURCE | 2 | devdata | r __devm_drm_panel_alloc |
| STR_LEN | 0 | name | 10 |
| TERMINATED | 0 | name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/display/intel_backlight.c intel_backlight_device_register() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 1-u64max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 7985683202905075712 |
| PARAM_VALUE | 4 | props | 4899091558160326656 |
| PARAM_VALUE | 4 | props->power | 0,4 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | (-1)-s32max |
| BUF_SIZE | 0 | name | (-1)-s32max |
| CAPPED_DATA | 0 | name | 1 |
| DATA_SOURCE | 2 | devdata | $0 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| HALF_LOCKED2 | &_connector->mutex | ||
| HALF_LOCKED2 | &device->clients_lock | ||
| TYPE_LOCK | (struct drm_connector)->mutex |
drivers/platform/x86/panasonic-laptop.c acpi_pcc_hotkey_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 293360470841450496 |
| PARAM_VALUE | 1 | parent | 0 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 3314550164173127680 |
| PARAM_VALUE | 4 | props | 5404520247117549568 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 10 |
| BUF_SIZE | 2 | devdata | 108-1096 |
| DATA_SOURCE | 2 | devdata | r _kzalloc_noprof |
| STR_LEN | 0 | name | 9 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/video/fbdev/aty/atyfb_base.c aty_bl_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 2051263028334723072 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 1585940985317388288 |
| PARAM_VALUE | 4 | props | 160750798702653440 |
| PARAM_VALUE | 4 | props->max_brightness | 127 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 12 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 11 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| UNITS | 2 | devdata | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/platform/x86/apple-gmux.c gmux_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8345383934995169280 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver_data | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 6712611875798130688 |
| PARAM_VALUE | 4 | props | 372401745932988416 |
| PARAM_VALUE | 4 | props->max_brightness | s32min-16777215 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 0 | name | 15 |
| BUF_SIZE | 2 | devdata | 336 |
| DATA_SOURCE | 2 | devdata | r _kzalloc_noprof |
| STR_LEN | 0 | name | 14 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 4 | props->max_brightness | 0-16777215 |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_probe() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 779988632378277888 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->power.entry.prev->next | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 2625718494519590912 |
| PARAM_VALUE | 4 | props | 0 |
| BUF_SIZE | 0 | name | 13 |
| BUF_SIZE | 1 | parent | 1616 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560,2864 |
| STR_LEN | 0 | name | 12 |
| TERMINATED | 0 | name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | devdata | unit_byte |
drivers/video/fbdev/nvidia/nv_backlight.c nvidia_bl_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 178887394941550592 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 6390926897629597696 |
| PARAM_VALUE | 4 | props | 2185589209407602688 |
| PARAM_VALUE | 4 | props->max_brightness | 127 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 12 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 11 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
| UNITS | 2 | devdata | unit_byte |
drivers/platform/x86/asus-wmi.c asus_screenpad_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 3977013994929725440 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 5120720240144195584 |
| PARAM_VALUE | 4 | props | 8506085646471991296 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 15 |
| BUF_SIZE | 2 | devdata | 5808 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 14 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/asus-wmi.c asus_wmi_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 8359416964024266752 |
| PARAM_VALUE | 4 | props | 320010146464120832 |
| PARAM_VALUE | 4 | props->type | 2 |
| BUF_SIZE | 2 | devdata | 5808 |
| DATA_SOURCE | 2 | devdata | $0 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/radeon/radeon_legacy_encoders.c radeon_legacy_backlight_init() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 8823258663365021696 |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 301031352221052928 |
| PARAM_VALUE | 4 | props | 1732926234551377920 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 16 |
| BUF_SIZE | 2 | devdata | 16 |
| DATA_SOURCE | 2 | devdata | r _kmalloc_noprof |
| STR_LEN | 0 | name | 15 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | parent | unit_byte |
drivers/video/fbdev/atmel_lcdfb.c init_backlight() -> backlight_device_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | name | 4482900824570425344 |
| PARAM_VALUE | 1 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | parent->driver | 4096-ptr_max |
| PARAM_VALUE | 2 | devdata | 4096-ptr_max |
| PARAM_VALUE | 3 | ops | 773966076002344960 |
| PARAM_VALUE | 4 | props | 4961563253338480640 |
| PARAM_VALUE | 4 | props->max_brightness | 255 |
| PARAM_VALUE | 4 | props->type | 1 |
| BUF_SIZE | 0 | name | 10 |
| BUF_SIZE | 2 | devdata | 2,4,16,24,32,128,216,248,256,1288,1984,2560 |
| DATA_SOURCE | 2 | devdata | $0 |
| STR_LEN | 0 | name | 9 |
| TERMINATED | 0 | name | 1 |
| MEM_ZERO | 4 | props | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | devdata | unit_byte |