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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_aux_do_transfer() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs->async 0
PARAM_VALUE 0 mtk_dp->regs->cache_dirty 0-1
PARAM_VALUE 1 offset 13860
CAPPED_DATA 0 mtk_dp->regs->rd_table->n_yes_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_yes_ranges 1
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mtk_aux->hw_mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_aux_do_transfer() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs->async 0
PARAM_VALUE 0 mtk_dp->regs->cache_dirty 0-1
PARAM_VALUE 0 *mtk_dp->regs->cache->data 0-4294967295
PARAM_VALUE 1 offset 13864
CAPPED_DATA 0 mtk_dp->regs->rd_table->n_yes_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_yes_ranges 1
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mtk_aux->hw_mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_aux_read_rx_fifo() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs->async 0
PARAM_VALUE 0 mtk_dp->regs->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 mtk_dp->regs->cache_dirty 0-1
PARAM_VALUE 1 offset 13856
CAPPED_DATA 0 mtk_dp->regs->rd_table->n_yes_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_yes_ranges 1
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mtk_aux->hw_mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_aux_wait_for_completion() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs->async 0
PARAM_VALUE 0 mtk_dp->regs->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 mtk_dp->regs->cache_dirty 0-1
PARAM_VALUE 1 offset 13848
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_yes_ranges 1
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mtk_aux->hw_mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_aux_wait_for_completion() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs->async 0
PARAM_VALUE 0 mtk_dp->regs->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 mtk_dp->regs->cache_dirty 0-1
PARAM_VALUE 1 offset 13888
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_yes_ranges 1
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mtk_aux->hw_mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_hpd_event() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->irq_thread_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 1 offset 13332
DATA_SOURCE 0 mtk_dp $1
BIT_INFO 0 mtk_dp->irq_thread_handle 0x1,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_hwirq_get_clear() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 1 offset 13336
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_swirq_get_clear() -> mtk_dp_read()

Type Parameter Key Value
PARAM_VALUE 1 offset 13776
DATA_SOURCE 0 mtk_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq