dc_stream_release 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/dc/dc_stream.h, line 516 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/display/dc/core/dc_stream.c, line 202 (as a function)

Referenced in 10 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c pre_validate_dsc() -> dc_stream_release()

Type	Parameter	Key	Value
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/modules/power/power.c mod_power_destroy() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock

drivers/gpu/drm/amd/amdgpu/../display/modules/power/power.c mod_power_remove_stream() -> dc_stream_release()

Type	Parameter	Key	Value
NOCHECK_CALL
LOCK2		_T->lock

drivers/gpu/drm/amd/amdgpu/../display/modules/power/power.c mod_power_replace_stream() -> dc_stream_release()

Type	Parameter	Key	Value
NOCHECK_CALL
LOCK2		_T->lock

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_connector.c amdgpu_dm_connector_mode_valid() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	1-u64max
PARAM_VALUE	0	stream->sink->dc_edid.length	0-2048
BUF_SIZE	0	stream	(-1)-0,26536,26544
BUF_SIZE	0	stream	(-1)-0,26536,26544
DATA_SOURCE	0	stream	r amdgpu_dm_create_validate_stream_for_sink
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_connector.c amdgpu_dm_create_validate_stream_for_sink() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->audio_info.audio_latency	0-255
PARAM_VALUE	0	stream->audio_info.manufacture_id	0-u16max
PARAM_VALUE	0	stream->audio_info.product_id	0-u16max
PARAM_VALUE	0	stream->audio_info.video_latency	0-255
PARAM_VALUE	0	stream->content_type	0-2,4,8
PARAM_VALUE	0	stream->ctx	4096-ptr_max
PARAM_VALUE	0	stream->dm_stream_context	0,4096-ptr_max
PARAM_VALUE	0	stream->link->preferred_link_setting.lane_count	1-u32max
PARAM_VALUE	0	stream->link->preferred_link_setting.link_rate	1-u32max
PARAM_VALUE	0	stream->out_transfer_func.tf	0
PARAM_VALUE	0	stream->out_transfer_func.type	0
PARAM_VALUE	0	stream->output_color_space	1,3,5-6,9-11,13,15
PARAM_VALUE	0	stream->sink	4096-ptr_max
PARAM_VALUE	0	stream->src.height	0-u16max
PARAM_VALUE	0	stream->src.width	0-u16max
PARAM_VALUE	0	stream->src.x	0
PARAM_VALUE	0	stream->src.y	0
BUF_SIZE	0	stream	26528
BUF_SIZE	0	stream	26528
DATA_SOURCE	0	stream	r create_stream_for_sink
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c dm_destroy_cached_state() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c dm_update_crtc_state() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	1-u64max
CAPPED_DATA	0	stream	1
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->audio_info.audio_latency	0-255
PARAM_VALUE	0	stream->audio_info.manufacture_id	0-u16max
PARAM_VALUE	0	stream->audio_info.product_id	0-u16max
PARAM_VALUE	0	stream->audio_info.video_latency	0-255
PARAM_VALUE	0	stream->content_type	0-2,4,8
PARAM_VALUE	0	stream->ctx	4096-ptr_max
PARAM_VALUE	0	stream->dm_stream_context	0,4096-ptr_max
PARAM_VALUE	0	stream->out_transfer_func.tf	0
PARAM_VALUE	0	stream->out_transfer_func.type	0
PARAM_VALUE	0	stream->output_color_space	1,3,5-6,9-11,13,15
PARAM_VALUE	0	stream->refcount.refcount.refs.counter	1
PARAM_VALUE	0	stream->sink	4096-ptr_max
PARAM_VALUE	0	stream->src.height	0-u16max
PARAM_VALUE	0	stream->src.width	0-u16max
PARAM_VALUE	0	stream->src.x	0
PARAM_VALUE	0	stream->src.y	0
BUF_SIZE	0	stream	26528
BUF_SIZE	0	stream	26528
DATA_SOURCE	0	stream	r create_stream_for_sink
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->audio_info.audio_latency	0-255
PARAM_VALUE	0	stream->audio_info.manufacture_id	0-u16max
PARAM_VALUE	0	stream->audio_info.product_id	0-u16max
PARAM_VALUE	0	stream->audio_info.video_latency	0-255
PARAM_VALUE	0	stream->content_type	0-2,4,8
PARAM_VALUE	0	stream->ctx	4096-ptr_max
PARAM_VALUE	0	stream->dm_stream_context	0,4096-ptr_max
PARAM_VALUE	0	stream->out_transfer_func.tf	0
PARAM_VALUE	0	stream->out_transfer_func.type	0
PARAM_VALUE	0	stream->output_color_space	1,3,5-6,9-11,13,15
PARAM_VALUE	0	stream->refcount.refcount.refs.counter	1
PARAM_VALUE	0	stream->sink	4096-ptr_max
PARAM_VALUE	0	stream->src.height	0-u16max
PARAM_VALUE	0	stream->src.width	0-u16max
PARAM_VALUE	0	stream->src.x	0
PARAM_VALUE	0	stream->src.y	0
BUF_SIZE	0	stream	26528
BUF_SIZE	0	stream	26528
DATA_SOURCE	0	stream	r create_stream_for_sink
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->audio_info.audio_latency	0-255
PARAM_VALUE	0	stream->audio_info.manufacture_id	0-u16max
PARAM_VALUE	0	stream->audio_info.product_id	0-u16max
PARAM_VALUE	0	stream->audio_info.video_latency	0-255
PARAM_VALUE	0	stream->content_type	0-2,4,8
PARAM_VALUE	0	stream->ctx	4096-ptr_max
PARAM_VALUE	0	stream->dm_stream_context	0,4096-ptr_max
PARAM_VALUE	0	stream->out_transfer_func.tf	0
PARAM_VALUE	0	stream->out_transfer_func.type	0
PARAM_VALUE	0	stream->output_color_space	1,3,5-6,9-11,13,15
PARAM_VALUE	0	stream->refcount.refcount.refs.counter	1
PARAM_VALUE	0	stream->sink	4096-ptr_max
PARAM_VALUE	0	stream->src.height	0-u16max
PARAM_VALUE	0	stream->src.width	0-u16max
PARAM_VALUE	0	stream->src.x	0
PARAM_VALUE	0	stream->src.y	0
BUF_SIZE	0	stream	26528
BUF_SIZE	0	stream	26528
DATA_SOURCE	0	stream	r create_stream_for_sink
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->audio_info.audio_latency	0-255
PARAM_VALUE	0	stream->audio_info.manufacture_id	0-u16max
PARAM_VALUE	0	stream->audio_info.product_id	0-u16max
PARAM_VALUE	0	stream->audio_info.video_latency	0-255
PARAM_VALUE	0	stream->content_type	0-2,4,8
PARAM_VALUE	0	stream->ctx	4096-ptr_max
PARAM_VALUE	0	stream->dm_stream_context	0,4096-ptr_max
PARAM_VALUE	0	stream->out_transfer_func.tf	0
PARAM_VALUE	0	stream->out_transfer_func.type	0
PARAM_VALUE	0	stream->output_color_space	1,3,5-6,9-11,13,15
PARAM_VALUE	0	stream->refcount.refcount.refs.counter	1
PARAM_VALUE	0	stream->sink	4096-ptr_max
PARAM_VALUE	0	stream->src.height	0-u16max
PARAM_VALUE	0	stream->src.width	0-u16max
PARAM_VALUE	0	stream->src.x	0
PARAM_VALUE	0	stream->src.y	0
BUF_SIZE	0	stream	26528
BUF_SIZE	0	stream	26528
DATA_SOURCE	0	stream	r create_stream_for_sink
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->audio_info.audio_latency	0-255
PARAM_VALUE	0	stream->audio_info.manufacture_id	0-u16max
PARAM_VALUE	0	stream->audio_info.product_id	0-u16max
PARAM_VALUE	0	stream->audio_info.video_latency	0-255
PARAM_VALUE	0	stream->content_type	0-2,4,8
PARAM_VALUE	0	stream->ctx	4096-ptr_max
PARAM_VALUE	0	stream->dm_stream_context	0,4096-ptr_max
PARAM_VALUE	0	stream->out_transfer_func.tf	0
PARAM_VALUE	0	stream->out_transfer_func.type	0
PARAM_VALUE	0	stream->output_color_space	1,3,5-6,9-11,13,15
PARAM_VALUE	0	stream->refcount.refcount.refs.counter	1
PARAM_VALUE	0	stream->sink	4096-ptr_max
PARAM_VALUE	0	stream->src.height	0-u16max
PARAM_VALUE	0	stream->src.width	0-u16max
PARAM_VALUE	0	stream->src.x	0
PARAM_VALUE	0	stream->src.y	0
BUF_SIZE	0	stream	26528
BUF_SIZE	0	stream	26528
DATA_SOURCE	0	stream	r create_stream_for_sink
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c dc_state_destruct() -> dc_stream_release()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dm->dc_lock

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c dc_state_destruct() -> dc_stream_release()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dm->dc_lock

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c dc_state_release_phantom_stream() -> dc_stream_release()

Type	Parameter	Key	Value
CAPPED_DATA	0	stream	1
DATA_SOURCE	0	stream	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c dc_state_remove_stream() -> dc_stream_release()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dm->dc_lock

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_enc_cfg.c clear_enc_assignments() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_enc_cfg.c remove_link_enc_assignment() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->link_enc	0
CAPPED_DATA	0	stream	1
DATA_SOURCE	0	stream	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dm->dc_lock

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_irq.c dm_handle_vmin_vmax_update() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
CAPPED_DATA	0	stream	1
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_crtc.c amdgpu_dm_crtc_destroy_state() -> dc_stream_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_crtc.c amdgpu_dm_crtc_vblank_control_worker() -> dc_stream_release()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock