Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/panthor/panthor_pwr.c delegate_domain() -> panthor_pwr_write_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdev | 4096-ptr_max |
| PARAM_VALUE | 0 | ptdev->pwr | 4096-ptr_max |
| PARAM_VALUE | 1 | command | 288,2080 |
| PARAM_VALUE | 2 | args | 0 |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ptdev | $0 |
| FUZZY_MAX | 1 | command | 2080 |
| BIT_INFO | 1 | command | 0x20,0xf20 |
| HARD_MAX | 1 | command | 2080 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ptdev->gpu_info.as_present | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.coherency_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.core_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.csf_id | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.gpu_rev | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.l2_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.max_threads | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.mem_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.mmu_features | 64,320-4294967104 |
| HOST_DATA | 0 | ptdev->gpu_info.thread_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.thread_max_barrier_size | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.thread_max_workgroup_size | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.tiler_features | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | ptdev->gpu->irq.irq | |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/panthor/panthor_pwr.c panthor_pwr_domain_transition() -> panthor_pwr_write_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdev | 4096-ptr_max |
| PARAM_VALUE | 0 | ptdev->pwr | 4096-ptr_max |
| PARAM_VALUE | 1 | command | 16-17,272-273,2064-2065,65552-65553,65808-65809,67600-67601 |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ptdev | $0 |
| DATA_SOURCE | 2 | args | $3 |
| BIT_INFO | 1 | command | 0x0,0xf1f |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ptdev->gpu_info.as_present | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.coherency_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.core_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.csf_id | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.gpu_rev | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.l2_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.max_threads | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.mem_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.mmu_features | 64,320-4294967104 |
| HOST_DATA | 0 | ptdev->gpu_info.thread_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.thread_max_barrier_size | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.thread_max_workgroup_size | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.tiler_features | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | ptdev->fw->shared_section->data.size | |
| NO_OVERFLOW_SIMPLE | 0 | ptdev->gpu->irq.irq | |
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/panthor/panthor_pwr.c panthor_pwr_reset() -> panthor_pwr_write_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdev | 4096-ptr_max |
| PARAM_VALUE | 0 | ptdev->pwr | 4096-ptr_max |
| PARAM_VALUE | 1 | command | 49 |
| PARAM_VALUE | 2 | args | 0 |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ptdev | $0 |
| DATA_SOURCE | 1 | command | $1 |
| BIT_INFO | 0 | ptdev->pwr->pending_reqs | 0x8,0xffffffff |
| NOCHECK_CALL | |||
| LOCK2 | global &drm_unplug_srcu | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &ptdev->pwr->reqs_lock | |
| TYPE_LOCK | (struct panthor_pwr)->reqs_lock |
drivers/gpu/drm/panthor/panthor_pwr.c retract_domain() -> panthor_pwr_write_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdev | 4096-ptr_max |
| PARAM_VALUE | 0 | ptdev->pwr | 4096-ptr_max |
| PARAM_VALUE | 1 | command | 289,2081 |
| PARAM_VALUE | 2 | args | 0 |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ptdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ptdev | $0 |
| FUZZY_MAX | 1 | command | 2081 |
| BIT_INFO | 1 | command | 0x21,0xf21 |
| HARD_MAX | 1 | command | 2081 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ptdev->gpu_info.as_present | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.coherency_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.core_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.csf_id | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.gpu_rev | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.l2_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.max_threads | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.mem_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.mmu_features | 64,320-4294967104 |
| HOST_DATA | 0 | ptdev->gpu_info.thread_features | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.thread_max_barrier_size | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.thread_max_workgroup_size | 0-u32max |
| HOST_DATA | 0 | ptdev->gpu_info.tiler_features | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | ptdev->gpu->irq.irq | |
| HALF_LOCKED2 | global &drm_unplug_srcu |