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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/tiny/ili9486.c waveshare_command() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mipi->cmdlock
LOCK2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex

drivers/gpu/drm/tiny/ili9486.c waveshare_command() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 2-u64max
DATA_SOURCE 1 len $3 [m]
FUZZY_MAX 1 len 33
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 spi->controller->dev.driver_data->ctx.modulctrl 0-4294967291[c]
HOST_DATA 0 spi->controller->dev.driver_data->para 0-255
LOCK2 &mipi->cmdlock
LOCK2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex

drivers/gpu/drm/tiny/ili9225.c ili9225_dbi_command() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dbi->cmdlock
LOCK2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex

drivers/gpu/drm/tiny/ili9225.c ili9225_dbi_command() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 1-u64max
DATA_SOURCE 1 len $3
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 spi->controller->dev.driver_data->ctx.modulctrl 0-4294967291[c]
HOST_DATA 0 spi->controller->dev.driver_data->para 0-255
LOCK2 &dbi->cmdlock
LOCK2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex

drivers/gpu/drm/drm_mipi_dbi.c mipi_dbi_spi1_transfer() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 1-u64max
DATA_SOURCE 1 len $3
FUZZY_MAX 1 len 33
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dbi->cmdlock
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock

drivers/gpu/drm/drm_mipi_dbi.c mipi_dbi_spi1e_transfer() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 1-u64max
DATA_SOURCE 1 len $3
FUZZY_MAX 1 len 33
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dbi->cmdlock
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock

drivers/gpu/drm/drm_mipi_dbi.c mipi_dbi_typec3_command() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dbi->cmdlock
LOCK2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex

drivers/gpu/drm/drm_mipi_dbi.c mipi_dbi_typec3_command() -> mipi_dbi_spi_cmd_max_speed()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 1 len 1-u64max
DATA_SOURCE 1 len $3
FUZZY_MAX 1 len 33
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 spi->controller->dev.driver_data->ctx.modulctrl 0-4294967291[c]
HOST_DATA 0 spi->controller->dev.driver_data->para 0-255
LOCK2 &dbi->cmdlock
LOCK2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct mipi_dbi)->cmdlock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex