sii8620_read_buf identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/bridge/sil-sii8620.c, line 146 (as a function)

Referenced in 1 files:

drivers/gpu/drm/bridge/sil-sii8620.c

Smatch caller information:

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_burst_receive() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	794
PARAM_VALUE	2	buf	3156560199460257792
PARAM_VALUE	3	len	2
BUF_SIZE	2	buf	3
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_burst_receive() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	811
PARAM_VALUE	2	buf	3156560199460257792
PARAM_VALUE	3	len	1-3
BUF_SIZE	2	buf	3
CAPPED_DATA	3	len	1
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_burst_receive() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->burst.r_count	0-s32max
PARAM_VALUE	1	addr	811
PARAM_VALUE	2	buf	1-u64max
PARAM_VALUE	3	len	1-255
CAPPED_DATA	3	len	1
DATA_SOURCE	0	ctx	$0
DATA_SOURCE	2	buf	r sii8620_burst_get_rx_buf
FUZZY_MAX	0	ctx->burst.r_count	0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_cable_in() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->clk_xtal	0,4096-ptr_max
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.request	0-4
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.request_pending	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	ctx->clk_xtal->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->enable_count	0-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.request	0-4
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	ctx->clk_xtal->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->prepare_count	1-4294967295
PARAM_VALUE	0	ctx->clk_xtal->core->protect_count	0-4294967295
PARAM_VALUE	0	ctx->extcon	0,4096-ptr_max
PARAM_VALUE	0	ctx->extcon->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->extcon->max_supported	1-s32max
PARAM_VALUE	0	ctx->gpio_reset	0,4096-u64max
PARAM_VALUE	1	addr	0
PARAM_VALUE	2	buf	3397671556840128512
PARAM_VALUE	3	len	5
BUF_SIZE	0	ctx->clk_xtal	(-1),1-s32max
BUF_SIZE	0	ctx->dev	(-1),1616
BUF_SIZE	0	ctx->gpio_reset	s32min-(-1),1-s32max
BUF_SIZE	2	buf	5
DATA_SOURCE	0	ctx	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	3	len	unit_byte

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_fetch_edid() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->devcap_read	1
PARAM_VALUE	0	ctx->sink_detected	1
PARAM_VALUE	1	addr	244
PARAM_VALUE	2	buf	1-u64max
PARAM_VALUE	3	len	16
DATA_SOURCE	0	ctx	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2	0	&ctx->lock

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_irq_thread() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx->lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ctx->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ctx->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	addr	95
PARAM_VALUE	2	buf	8992733878227349504
PARAM_VALUE	3	len	7
BUF_SIZE	2	buf	7
CAPPED_DATA	0	&ctx->lock	1
DATA_SOURCE	0	ctx	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	3	len	unit_byte
LOCK2	0	&ctx->lock
TYPE_LOCK		(struct sii8620)->lock

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_mr_devcap() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->burst.r_size	0-u16max
PARAM_VALUE	0	ctx->burst.rx_count	0
PARAM_VALUE	0	ctx->error	s32min-0,2-s32max
PARAM_VALUE	0	ctx->lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ctx->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ctx->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	ctx->lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	ctx->mt_state	0
PARAM_VALUE	1	addr	748
PARAM_VALUE	2	buf	6289179864538030080
PARAM_VALUE	3	len	16
BUF_SIZE	2	buf	16
DATA_SOURCE	0	ctx	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&ctx->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct sii8620)->lock

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_mr_xdevcap() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->burst.r_size	0-u16max
PARAM_VALUE	0	ctx->burst.rx_count	0
PARAM_VALUE	0	ctx->error	s32min-0,2-s32max
PARAM_VALUE	0	ctx->lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ctx->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ctx->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	ctx->lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	ctx->mt_state	0
PARAM_VALUE	1	addr	748
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
DATA_SOURCE	0	ctx	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&ctx->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct sii8620)->lock

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_msc_mr_msc_msg() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	1471
PARAM_VALUE	2	buf	3242502737444564992
PARAM_VALUE	3	len	2
BUF_SIZE	2	buf	2
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_msc_mr_set_int() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	1056
PARAM_VALUE	2	buf	6436513746544340992
PARAM_VALUE	3	len	2
BUF_SIZE	2	buf	2
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_msc_mr_write_stat() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	1072
PARAM_VALUE	2	buf	8885005290756030464
PARAM_VALUE	3	len	3
BUF_SIZE	2	buf	3
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_msc_mr_write_stat() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	1168
PARAM_VALUE	2	buf	4190024168632791040
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_read_burst() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	1	addr	1415
PARAM_VALUE	2	buf	1982901168121569280
PARAM_VALUE	3	len	17
BUF_SIZE	2	buf	17
DATA_SOURCE	0	ctx	$0
NOCHECK_CALL
UNITS	3	len	unit_byte

drivers/gpu/drm/bridge/sil-sii8620.c sii8620_readb() -> sii8620_read_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx->bridge.funcs->dp_audio_prepare	0,4934147207260729344,5423129898283917312
PARAM_VALUE	0	ctx->bridge.funcs->dp_audio_shutdown	0,3904058028017090560,4588904695721345024
PARAM_VALUE	0	ctx->bridge.funcs->hdmi_audio_prepare	0,1465880922375573504,3928706987080593408,4023287703865380864,4798250999348375552,8535473905491030016,8574644122894893056
PARAM_VALUE	0	ctx->bridge.funcs->hdmi_audio_shutdown	0,198822338444709888,4929750377504706560,5200583256316846080,5485980422993637376,6353141515948277760,7053492871000911872
PARAM_VALUE	0	ctx->bridge.funcs->hdmi_cec_enable	0,1258441948997214208,5904756052017238016
PARAM_VALUE	0	ctx->bridge.funcs->hdmi_cec_log_addr	0,2455976282689310720,8981279406138052608
PARAM_VALUE	0	ctx->bridge.funcs->hdmi_cec_transmit	0,271171716877733888,4113324834972504064
PARAM_VALUE	1	addr	11,115-116,199,242-243,245,348,356,672,684,736,739,768,773,802-803,993-994,1418,1420,1425-1426,1428,1468,1516-1517,1792,1830
PARAM_VALUE	2	buf	6134253798692429824
PARAM_VALUE	2	*buf	0
PARAM_VALUE	3	len	1
BUF_SIZE	0	ctx->clk_xtal	(-1),1-s32max
BUF_SIZE	0	ctx->dev	(-1),1616
BUF_SIZE	0	ctx->gpio_reset	s32min,(-1),1-s32max
DATA_SOURCE	0	ctx	$0
DATA_SOURCE	1	addr	$1
HARD_MAX	1	addr	1830
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ctx->clk_xtal->core->parent->req_rate
HALF_LOCKED2	0	&ctx->lock