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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/omapdrm/omap_dmm_tiler.c omap_dmm_irq_handler() -> dmm_read()

Type Parameter Key Value
PARAM_VALUE 1 reg 1168
DATA_SOURCE 0 dmm $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/gpu/drm/omapdrm/omap_dmm_tiler.c omap_dmm_probe() -> dmm_read()

Type Parameter Key Value
PARAM_VALUE 0 dmm 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.next 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.next->next 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.prev 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmm->base 4096-ptr_max
PARAM_VALUE 0 dmm->dev 4096-ptr_max
PARAM_VALUE 0 dmm->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dmm->engine_queue.head.next 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.next->next 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.prev 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.prev->next 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.next 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.next->next 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.prev 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmm->irq 1-s32max
PARAM_VALUE 1 reg 1032
BUF_SIZE 0 dmm 344
BUF_SIZE 0 dmm->dev 1616
BUF_SIZE 0 dmm->irq s32min-(-1),1-s32max
CAPPED_DATA 0 dmm->dev 1
DATA_SOURCE 0 dmm r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/omapdrm/omap_dmm_tiler.c omap_dmm_probe() -> dmm_read()

Type Parameter Key Value
PARAM_VALUE 0 dmm 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.next 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.next->next 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.prev 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dmm->alloc_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmm->base 4096-ptr_max
PARAM_VALUE 0 dmm->container_height 128
PARAM_VALUE 0 dmm->container_width 256
PARAM_VALUE 0 dmm->dev 4096-ptr_max
PARAM_VALUE 0 dmm->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dmm->engine_counter.counter 0-31
PARAM_VALUE 0 dmm->engine_queue.head.next 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.next->next 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.prev 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.prev->next 4096-ptr_max
PARAM_VALUE 0 dmm->engine_queue.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.next 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.next->next 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.prev 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dmm->idle_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmm->irq 1-s32max
PARAM_VALUE 0 dmm->num_engines 0-31
PARAM_VALUE 0 dmm->num_lut 0-31
PARAM_VALUE 1 reg 1036
BUF_SIZE 0 dmm 344
BUF_SIZE 0 dmm->dev 1616
BUF_SIZE 0 dmm->irq s32min-(-1),1-s32max
CAPPED_DATA 0 dmm->dev 1
DATA_SOURCE 0 dmm r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dmm->num_engines 0-31
HOST_DATA 0 dmm->num_lut 0-31

drivers/gpu/drm/omapdrm/omap_dmm_tiler.c wait_status() -> dmm_read()

Type Parameter Key Value
PARAM_VALUE 0 dmm 4096-ptr_max
PARAM_VALUE 1 reg 1220,1224,1228,1296,1312,1328
RX_PATH
TASK_NOT_RUNNING