amdgpu_dm_hdmi_cec_set_edid identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_connector.h, line 87 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_connector.c, line 348 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_connector.c amdgpu_dm_s3_handle_hdmi_cec() -> amdgpu_dm_hdmi_cec_set_edid()

Type	Parameter	Key	Value
PARAM_VALUE	0	aconnector	4096-ptr_max
RX_PATH
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_connector.c amdgpu_dm_update_connector_after_detect() -> amdgpu_dm_hdmi_cec_set_edid()

Type	Parameter	Key	Value
PARAM_VALUE	0	aconnector	4096-ptr_max
PARAM_VALUE	0	aconnector->base.dev	4096-ptr_max
PARAM_VALUE	0	aconnector->base.dev->dev->dma_mem->pfn_base	0-s64max
PARAM_VALUE	0	aconnector->base.dev->mode_config.blob_lock.dep_map->name	0-255
PARAM_VALUE	0	aconnector->base.dev->mode_config.blob_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	aconnector->base.dev->mode_config.blob_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	aconnector->base.dev->mode_config.blob_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	aconnector->base.dev->mode_config.blob_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	aconnector->base.dev->mode_config.blob_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex.dep_map->name	0-255
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	aconnector->base.dev->mode_config.idr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	aconnector->base.dev->mode_config.property_blob_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	aconnector->base.display_info.amd_vsdb.luminance_range1.max_luminance	0-255
PARAM_VALUE	0	aconnector->base.display_info.amd_vsdb.luminance_range1.min_luminance	0-255
PARAM_VALUE	0	aconnector->base.display_info.amd_vsdb.luminance_range2.max_luminance	0-255
PARAM_VALUE	0	aconnector->base.display_info.amd_vsdb.luminance_range2.min_luminance	0-255
PARAM_VALUE	0	aconnector->base.display_info.amd_vsdb.panel_type	0-3
PARAM_VALUE	0	aconnector->base.display_info.amd_vsdb.version	0,3
PARAM_VALUE	0	aconnector->base.display_info.bpc	0,6,8,10,12,14,16
PARAM_VALUE	0	aconnector->base.display_info.hdmi.max_frl_rate_per_lane	0,3,6,8,10,12
PARAM_VALUE	0	aconnector->base.display_info.hdmi.max_lanes	0,3-4
PARAM_VALUE	0	aconnector->base.display_info.hdmi.y420_dc_modes	0-7
PARAM_VALUE	0	aconnector->base.display_info.hdr_sink_metadata.hdmi_type1.eotf	0-15
PARAM_VALUE	0	aconnector->base.display_info.hdr_sink_metadata.hdmi_type1.max_cll	0-255
PARAM_VALUE	0	aconnector->base.display_info.hdr_sink_metadata.hdmi_type1.max_fall	0-255
PARAM_VALUE	0	aconnector->base.display_info.hdr_sink_metadata.hdmi_type1.metadata_type	0-1
PARAM_VALUE	0	aconnector->base.display_info.hdr_sink_metadata.hdmi_type1.min_cll	0-255
PARAM_VALUE	0	aconnector->base.display_info.max_dsc_bpp	0,15
PARAM_VALUE	0	aconnector->base.display_info.mso_pixel_overlap	0-8
PARAM_VALUE	0	aconnector->base.display_info.mso_stream_count	0,2,4
PARAM_VALUE	0	aconnector->base.display_info.panel_type	0-2
PARAM_VALUE	0	aconnector->base.display_info.quirks	0-2,4,8,24,32,64,128,256,512,1024,2048,4096,8192
PARAM_VALUE	0	aconnector->base.display_info.vics	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.edid_blob_ptr->base.dev->mode_config.blob_lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	aconnector->base.edid_blob_ptr->base.dev->mode_config.idr_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	aconnector->base.edid_blob_ptr->base.id	0-s32max
PARAM_VALUE	0	aconnector->base.edid_blob_ptr->base.type	3149642683
PARAM_VALUE	0	aconnector->base.edid_blob_ptr->length	1-2147483559
PARAM_VALUE	0	aconnector->base.eld_mutex.dep_map->name	0-255
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	aconnector->base.eld_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	aconnector->base.eld_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	aconnector->base.funcs->atomic_create_state	0,2071399268513632256
PARAM_VALUE	0	aconnector->base.funcs->atomic_destroy_state	0,1270985991872737280,6842139445785686016,7014029762562908160,7055960269272264704
PARAM_VALUE	0	aconnector->base.funcs->atomic_get_property	0,482748195348733952,867407015704104960,1916776533480706048,3773585052083617792,5370069923033010176,7255968405100765184
PARAM_VALUE	0	aconnector->base.funcs->atomic_set_property	0,1024494115316498432,1734576556507435008,2604648844504719360,3342092583425818624,6769257817090793472,8670798152189984768
PARAM_VALUE	0	aconnector->base.funcs->color_format	0,7176632764087291904
PARAM_VALUE	0	aconnector->base.funcs->debugfs_init	0,3611095042744147968,4278820313323864064,6777486698893496320,7343592491948810240
PARAM_VALUE	0	aconnector->base.funcs->destroy	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.funcs->detect	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.funcs->dpms	0,3029919913508147200,8441996450830983168
PARAM_VALUE	0	aconnector->base.funcs->fill_modes	0,2976104874273128448,3194867628223459328,4496801075002363904
PARAM_VALUE	0	aconnector->base.funcs->force	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.funcs->late_register	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.funcs->oob_hotplug_event	0,4534636837348036608,6920433452061192192
PARAM_VALUE	0	aconnector->base.funcs->reset	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.funcs->set_property	0,4096-ptr_max
PARAM_VALUE	0	aconnector->base.tile_group	0,4096-ptr_max
PARAM_VALUE	0	aconnector->dc_link	4096-ptr_max
PARAM_VALUE	0	aconnector->dc_link->local_sink	4096-ptr_max
PARAM_VALUE	0	aconnector->dc_link->local_sink->dc_edid.length	1-u32max
PARAM_VALUE	0	aconnector->dc_link->local_sink->sink_signal	0-63,65-u32max
PARAM_VALUE	0	aconnector->dc_sink	4096-ptr_max
PARAM_VALUE	0	aconnector->dc_sink->sink_signal	0-63,65-u32max
PARAM_VALUE	0	aconnector->drm_edid	0,4096-ptr_max
PARAM_VALUE	0	aconnector->drm_edid->size	128-4294967295
PARAM_VALUE	0	aconnector->mst_mgr.mst_state	0
PARAM_VALUE	0	*aconnector->base->eld	0-255
BUF_SIZE	0	aconnector	s32min-(-1),1-s32max
BUF_SIZE	0	aconnector	s32min-(-1),1-s32max
BUF_SIZE	0	aconnector->dc_link	(-1),1616
BUF_SIZE	0	aconnector->drm_edid	(-1),16
DATA_SOURCE	0	aconnector	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	aconnector->base.cmdline_mode.bpp	0
USER_DATA	0	aconnector->base.cmdline_mode.refresh	0
USER_DATA	0	aconnector->base.cmdline_mode.tv_margins.bottom	0
USER_DATA	0	aconnector->base.cmdline_mode.tv_margins.left	0
USER_DATA	0	aconnector->base.cmdline_mode.tv_margins.right	0
USER_DATA	0	aconnector->base.cmdline_mode.tv_margins.top	0
USER_DATA	0	aconnector->base.cmdline_mode.xres	0,720
USER_DATA	0	aconnector->base.cmdline_mode.yres	0,480,576
NO_OVERFLOW_SIMPLE	0	aconnector->base.dev->num_crtcs
NO_OVERFLOW_SIMPLE	0	aconnector->drm_edid->size
UNITS	0	aconnector	unit_array_size
HALF_LOCKED2		&dev->mode_config.mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&aconnector->hpd_lock

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/tests/amdgpu_dm_connector_test.c dm_test_hdmi_cec_set_edid_no_notifier() -> amdgpu_dm_hdmi_cec_set_edid()

Type	Parameter	Key	Value
PARAM_VALUE	0	aconnector	16,4096-ptr_max
BUF_SIZE	0	aconnector	9272
DATA_SOURCE	0	aconnector	r kunit_kzalloc
MEM_ZERO	0	aconnector
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c hdmi_cec_state_write() -> amdgpu_dm_hdmi_cec_set_edid()

Type	Parameter	Key	Value
PARAM_VALUE	0	aconnector	4096-ptr_max
PARAM_VALUE	0	aconnector->base.dev	4096-ptr_max
PARAM_VALUE	0	aconnector->notifier	4096-ptr_max
PARAM_VALUE	0	aconnector->notifier->cec_adap->pin->monitor_all	0-1
PARAM_VALUE	0	aconnector->notifier->conn_info.type	0-1
PARAM_VALUE	0	aconnector->notifier->lock.dep_map->name	0-255
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	aconnector->notifier->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	aconnector->notifier->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	aconnector->notifier->phys_addr	u16max
BUF_SIZE	0	aconnector	s32min-(-2),1-s32max
BUF_SIZE	0	aconnector	s32min-(-2),1-s32max
NOCHECK_CALL
UNITS	0	aconnector	unit_array_size