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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/vc4/vc4_hdmi.c vc4_hdmi_write_audio_infoframe() -> vc4_hdmi_write_infoframe()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->dev 0,4096-ptr_max
PARAM_VALUE 0 connector->display_info.is_hdmi 1
PARAM_VALUE 0 connector->hdmi.funcs 1-u64max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner (-1)
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 type 132
PARAM_VALUE 2 infoframe 1620592042571268096
PARAM_VALUE 3 len 4-32
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 2 infoframe 31
BUF_SIZE 2 infoframe 31
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 connector $0
DATA_SOURCE 2 infoframe $1
DATA_SOURCE 3 len $2
STR_LEN 0 connector 3,5,7
STR_LEN 0 connector 3,5,7
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &connector->hdmi.infoframes.lock
HALF_LOCKED2 &vc4_hdmi->mutex
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct drm_connector_hdmi)->infoframes.lock

drivers/gpu/drm/vc4/vc4_hdmi.c vc4_hdmi_write_avi_infoframe() -> vc4_hdmi_write_infoframe()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->dev 0,4096-ptr_max
PARAM_VALUE 0 connector->display_info.is_hdmi 1
PARAM_VALUE 0 connector->hdmi.funcs 1-u64max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner (-1)
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 type 130
PARAM_VALUE 2 infoframe 1620592042571268096
PARAM_VALUE 3 len 4-32
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 2 infoframe 31
BUF_SIZE 2 infoframe 31
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 connector $0
DATA_SOURCE 2 infoframe $1
DATA_SOURCE 3 len $2
STR_LEN 0 connector 3,5,7
STR_LEN 0 connector 3,5,7
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &connector->hdmi.infoframes.lock
HALF_LOCKED2 &vc4_hdmi->mutex
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct drm_connector_hdmi)->infoframes.lock

drivers/gpu/drm/vc4/vc4_hdmi.c vc4_hdmi_write_hdmi_infoframe() -> vc4_hdmi_write_infoframe()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->dev 0,4096-ptr_max
PARAM_VALUE 0 connector->display_info.is_hdmi 1
PARAM_VALUE 0 connector->hdmi.funcs 1-u64max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner (-1)
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 type 129
PARAM_VALUE 2 infoframe 1620592042571268096
PARAM_VALUE 3 len 4-32
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 2 infoframe 31
BUF_SIZE 2 infoframe 31
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 connector $0
DATA_SOURCE 2 infoframe $1
DATA_SOURCE 3 len $2
STR_LEN 0 connector 3,5,7
STR_LEN 0 connector 3,5,7
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &connector->hdmi.infoframes.lock
HALF_LOCKED2 &vc4_hdmi->mutex
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct drm_connector_hdmi)->infoframes.lock

drivers/gpu/drm/vc4/vc4_hdmi.c vc4_hdmi_write_hdr_drm_infoframe() -> vc4_hdmi_write_infoframe()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->dev 0,4096-ptr_max
PARAM_VALUE 0 connector->display_info.is_hdmi 1
PARAM_VALUE 0 connector->hdmi.funcs 1-u64max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner (-1)
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 type 135
PARAM_VALUE 2 infoframe 1620592042571268096
PARAM_VALUE 3 len 4-32
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 2 infoframe 31
BUF_SIZE 2 infoframe 31
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 connector $0
DATA_SOURCE 2 infoframe $1
DATA_SOURCE 3 len $2
STR_LEN 0 connector 3,5,7
STR_LEN 0 connector 3,5,7
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &connector->hdmi.infoframes.lock
HALF_LOCKED2 &vc4_hdmi->mutex
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct drm_connector_hdmi)->infoframes.lock

drivers/gpu/drm/vc4/vc4_hdmi.c vc4_hdmi_write_spd_infoframe() -> vc4_hdmi_write_infoframe()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->dev 0,4096-ptr_max
PARAM_VALUE 0 connector->display_info.is_hdmi 1
PARAM_VALUE 0 connector->hdmi.funcs 1-u64max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 connector->hdmi.infoframes.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner (-1)
PARAM_VALUE 0 connector->hdmi.infoframes.lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 type 131
PARAM_VALUE 2 infoframe 1620592042571268096
PARAM_VALUE 3 len 4-32
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 0 connector s32min-(-1),1-s32max
BUF_SIZE 2 infoframe 31
BUF_SIZE 2 infoframe 31
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 connector $0
DATA_SOURCE 2 infoframe $1
DATA_SOURCE 3 len $2
STR_LEN 0 connector 3,5,7
STR_LEN 0 connector 3,5,7
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &connector->hdmi.infoframes.lock
HALF_LOCKED2 &vc4_hdmi->mutex
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct drm_connector_hdmi)->infoframes.lock