Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/radeon/atom.c, line 1259
- drivers/gpu/drm/radeon/atombios_dp.c, line 115
- drivers/gpu/drm/radeon/atombios_i2c.c, line 81
Smatch caller information:
drivers/gpu/drm/radeon/atom.c atom_execute_table() -> atom_execute_table_scratch_unlocked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx->scratch_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->scratch_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | index | 0,4,6,8,10-13,17,21-27,29-35,39-40,42,44,47-51,57,60,63,65-70,73-77,79-80 |
| PARAM_VALUE | 2 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params_size | 4,8,12,16,20,24 |
| BUF_SIZE | 2 | params | (-1),8,12,16,20,24,64 |
| BUF_SIZE | 2 | params | (-1),8,12,16,20,24,64 |
| CAPPED_DATA | 0 | &ctx->scratch_mutex | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| DATA_SOURCE | 1 | index | $1 |
| DATA_SOURCE | 2 | params | $2 |
| DATA_SOURCE | 3 | params_size | $3 |
| FUZZY_MAX | 1 | index | 77 |
| HARD_MAX | 1 | index | 80 |
| HARD_MAX | 3 | params_size | 24 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | params_size | unit_byte |
| LOCK2 | 0 | &ctx->scratch_mutex | |
| HALF_LOCKED2 | &rdev->pm.mutex | ||
| TYPE_LOCK | (struct atom_context)->scratch_mutex |
drivers/gpu/drm/radeon/atombios_i2c.c radeon_process_i2c_ch() -> atom_execute_table_scratch_unlocked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->scratch_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | index | 54 |
| PARAM_VALUE | 2 | params | 1888608266681839616 |
| PARAM_VALUE | 3 | params_size | 8 |
| BUF_SIZE | 2 | params | 8 |
| CAPPED_DATA | 0 | &ctx->scratch_mutex | 1 |
| MEM_ZERO | 2 | params | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | params_size | unit_byte |
| LOCK2 | &chan->mutex | ||
| LOCK2 | 0 | &ctx->scratch_mutex | |
| TYPE_LOCK | (struct atom_context)->scratch_mutex | ||
| TYPE_LOCK | (struct radeon_i2c_chan)->mutex |
drivers/gpu/drm/radeon/atombios_dp.c radeon_process_aux_ch() -> atom_execute_table_scratch_unlocked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->scratch_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->scratch_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | index | 78 |
| PARAM_VALUE | 2 | params | 1075955998731399168 |
| PARAM_VALUE | 3 | params_size | 8 |
| BUF_SIZE | 2 | params | 8 |
| CAPPED_DATA | 0 | &ctx->scratch_mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | params_size | unit_byte |
| LOCK2 | &chan->mutex | ||
| LOCK2 | 0 | &ctx->scratch_mutex | |
| HALF_LOCKED2 | &aux->hw_mutex | ||
| TYPE_LOCK | (struct atom_context)->scratch_mutex | ||
| TYPE_LOCK | (struct radeon_i2c_chan)->mutex |