drm_hdmi_compute_mode_clock identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/display/drm_hdmi_helper.c, line 200

Defined in 1 files as a prototype:

include/drm/display/drm_hdmi_helper.h, line 29 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/display/drm_hdmi_helper.c, line 212 (as a function)

Referenced in 6 files:

Smatch caller information:

drivers/gpu/drm/display/drm_hdmi_state_helper.c drm_hdmi_connector_mode_valid() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	0,3
DATA_SOURCE	0	mode	$1
FUZZY_MAX	2	fmt	3
HARD_MAX	2	fmt	3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	mode->clock
HALF_LOCKED2		&client->modeset_mutex
HALF_LOCKED2		&connector->dev->mode_config.connection_mutex
HALF_LOCKED2		&dev->mode_config.connection_mutex
HALF_LOCKED2		&dev->mode_config.mutex
HALF_LOCKED2		&drm->mode_config.mutex
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/gpu/drm/display/drm_hdmi_state_helper.c hdmi_compute_clock() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8-u32max
PARAM_VALUE	2	fmt	0-3
BUF_SIZE	0	mode	(-1),120
BUF_SIZE	0	mode	(-1),120
DATA_SOURCE	0	mode	$2
DATA_SOURCE	1	bpc	$3
DATA_SOURCE	2	fmt	$4
FUZZY_MAX	1	bpc	8
HARD_MAX	2	fmt	3
RX_PATH
TASK_NOT_RUNNING
UNITS	1	bpc	unit_array_size
UNITS	2	fmt	unit_array_size
HALF_LOCKED2		&state->dev->mode_config.connection_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/tests/drm_connector_test.c drm_test_connector_hdmi_compute_mode_clock_yuv420_10_bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	3
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_connector_hdmi_compute_mode_clock_yuv420_12_bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	3
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_connector_hdmi_compute_mode_clock_yuv420_valid() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	3
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_connector_hdmi_compute_mode_clock_yuv422_10_bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	2
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_connector_hdmi_compute_mode_clock_yuv422_12_bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	2
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_connector_hdmi_compute_mode_clock_yuv422_8_bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	2
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_drm_hdmi_compute_mode_clock_rgb() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	0
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	0
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc_vic_1() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	0
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic

drivers/gpu/drm/tests/drm_connector_test.c drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_connector_test.c drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc_vic_1() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic

drivers/gpu/drm/tests/drm_connector_test.c drm_test_drm_hdmi_compute_mode_clock_rgb_double() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	0
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic

drivers/gpu/drm/bridge/ite-it6263.c it6263_bridge_mode_valid() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	$2
RX_PATH
TASK_NOT_RUNNING
LOCK2		&first_bridge->encoder->bridge_chain_mutex
TYPE_LOCK		(struct drm_encoder)->bridge_chain_mutex

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	8
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	3
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	2
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_rgb() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_rgb() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode
BIT_INFO	0	mode->flags	0x0,0xffffefff

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_yuv420() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	3
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_max_tmds_rate_bpc_fallback_yuv420() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	10
PARAM_VALUE	2	fmt	3
BUF_SIZE	0	mode	120
DATA_SOURCE	0	mode	r drm_kunit_display_mode_from_cea_vic

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_output_bpc_format_display_8bpc_only() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_output_bpc_format_display_rgb_only() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_output_bpc_format_display_rgb_only() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	2
DATA_SOURCE	0	mode	r find_preferred_mode

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_output_bpc_format_driver_8bpc_only() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_output_bpc_format_driver_rgb_only() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	0
DATA_SOURCE	0	mode	r find_preferred_mode

drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c drm_test_check_output_bpc_format_driver_rgb_only() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
PARAM_VALUE	1	bpc	12
PARAM_VALUE	2	fmt	2
DATA_SOURCE	0	mode	r find_preferred_mode

drivers/gpu/drm/vc4/vc4_hdmi.c vc4_hdmi_mode_needs_scrambling() -> drm_hdmi_compute_mode_clock()

Type	Parameter	Key	Value
PARAM_VALUE	0	mode	4096-ptr_max
BUF_SIZE	0	mode	(-1),120
BUF_SIZE	0	mode	(-1),120
DATA_SOURCE	0	mode	$0
DATA_SOURCE	1	bpc	$1
DATA_SOURCE	2	fmt	$2
RX_PATH
TASK_NOT_RUNNING
UNITS	1	bpc	unit_array_size
UNITS	2	fmt	unit_array_size
HALF_LOCKED2		&crtc->mutex
HALF_LOCKED2		&drm->mode_config.connection_mutex
HALF_LOCKED2		&vc4_hdmi->mutex
HALF_LOCKED2		global &drm_unplug_srcu