Documented in 1 files:
Defined in 1 files as a function:
Referenced in 15 files:
- drivers/gpu/drm/display/drm_dp_helper.c, line 4635
- drivers/gpu/drm/panel/panel-novatek-nt35560.c, line 159
- drivers/gpu/drm/panel/panel-sony-acx565akm.c, line 327
- drivers/gpu/drm/panel/panel-widechips-ws2401.c, line 324
- drivers/hid/hid-appletb-bl.c, line 90
- drivers/platform/loongarch/loongson-laptop.c, line 372
- drivers/platform/x86/compal-laptop.c, line 327
- drivers/staging/fbtft/fb_ssd1351.c, line 197
- drivers/staging/fbtft/fbtft-core.c, line 139
- drivers/video/backlight/jornada720_bl.c, line 57
- drivers/video/backlight/ktd2801-backlight.c, line 38
- drivers/video/backlight/lm3509_bl.c, line 67
- drivers/video/backlight/omap1_bl.c, line 89
- drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c, line 362
- include/linux/backlight.h, line 371
Smatch caller information:
drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/ktz8866.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/arcxcnn_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-himax-hx83102.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/as3711_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/adp8860_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-lg-sw43408.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/lm3533_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/cgbc_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/fbdev/sh_mobile_lcdcfb.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-novatek-nt36523.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/nouveau/nouveau_backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-novatek-nt36536.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/bd6107.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/regulator/rpi-panel-attiny-regulator.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/staging/fbtft/fbtft-core.c fbtft_backlight_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/led_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-himax-hx83121a.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/bridge/waveshare-dsi.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/88pm860x_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-raydium-rm692e5.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-visionox-rm69299.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/ktd2801-backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/ktd2801-backlight.c ktd2801_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/pwm_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpio/gpio-waveshare-dsi.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/apple_dwi_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/kb3886_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/platform/x86/lenovo/thinkpad_acpi.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/rt4831-backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/solomon/ssd130x.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-s6e3fa7.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-sofef00.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-visionox-vtdr6130.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/mp3309c.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-s6e8aa5x01-ams561ra01.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/lm3509_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.power | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/lm3509_bl.c lm3509_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-himax-hx83112b.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/da903x_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/fbdev/riva/fbdev.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/platform/x86/acer-wmi.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/tps65217_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/gma500/backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/lm3630a_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/staging/fbtft/fb_ssd1351.c update_onboard_backlight() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/omap1_bl.c omapbl_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/wm831x_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/adp5520_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-synaptics-tddi.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/gpio_backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-visionox-r66451.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/fbdev/aty/aty128fb.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/qcom-wled.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-ld9040.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/aat2870_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-visionox-g2647fb105.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/max8925_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-sony-acx565akm.c acx565akm_bl_get_intensity() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | (-1),1976 |
| BUF_SIZE | 0 | bd | (-1),1976 |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| LOCK2 | &lcd->mutex | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| TYPE_LOCK | (struct acx565akm_panel)->mutex |
drivers/gpu/drm/panel/panel-sony-acx565akm.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.power | |
| HALF_LOCKED2 | &lcd->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/hid/hid-appletb-bl.c appletb_bl_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/hid/hid-appletb-bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| PARAM_VALUE | 0 | bd->props.power | 0 |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | 0 |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/bridge/parade-ps8622.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-chipwealth-ch13726a.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-summit.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fsm->lock |
drivers/video/fbdev/aty/radeon_backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-ilitek-ili7807s.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-chipone-icna35xx.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-visionox-rm692e5.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/platform/x86/compal-laptop.c bl_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-7 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-7[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/lv5207lp.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-dsi-cm.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 0,4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/adp8870_bl.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-novatek-nt37700f.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/ktd253-backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/max25014.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/sy7758.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/fbdev/aty/atyfb_base.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-ams639rq08.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/aw99706.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | bd | $0 |
drivers/platform/x86/apple-gmux.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/backlight/mt6370-backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/display/drm_dp_helper.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/display/drm_dp_helper.c dp_aux_backlight_update_status() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-ams581vf01.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/fbdev/nvidia/nv_backlight.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/auxdisplay/ht16k33.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-widechips-ws2401.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-widechips-ws2401.c ws2401_set_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-sony-tulip-truly-nt35521.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-raydium-rm69380.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-novatek-nt37801.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/video/fbdev/atmel_lcdfb.c backlight_get_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.brightness | |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |
drivers/gpu/drm/panel/panel-novatek-nt35560.c nt35560_set_brightness() -> backlight_is_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | bd->ops | (-1),32 |
| DATA_SOURCE | 0 | bd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bd->props.brightness | 0-16777215 |
| HOST_DATA | 0 | bd->props.max_brightness | 0-16777215 |
| USER_DATA | 0 | bd->props.brightness | 1-s32max[c] |
| USER_DATA | 0 | bd->props.power | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 0 | bd->props.max_brightness | |
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &bd->ops_lock | |
| HALF_LOCKED2 | 0 | &bd->update_lock |