Defined in 2 files as a function:
- drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c, line 3234 (as a function)
- drivers/gpu/drm/radeon/btc_dpm.c, line 1181 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/radeon/btc_dpm.c btc_get_valid_mclk() -> btc_find_valid_clock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clocks | 4096-ptr_max |
| DATA_SOURCE | 1 | max_clock | $1 |
| DATA_SOURCE | 2 | requested_clock | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mclk_lock | ||
| LOCK2 | &rdev->pm.mutex | ||
| LOCK2 | &rdev->ring_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rdev->exclusive_lock | ||
| TYPE_LOCK | (struct radeon_device)->ring_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mclk_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/btc_dpm.c btc_get_valid_sclk() -> btc_find_valid_clock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clocks | 4096-ptr_max |
| DATA_SOURCE | 1 | max_clock | $1 |
| DATA_SOURCE | 2 | requested_clock | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | &rdev->pm.mutex | ||
| HALF_LOCKED2 | &rdev->ring_lock |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c btc_get_valid_mclk() -> btc_find_valid_clock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clocks | 4096-ptr_max |
| DATA_SOURCE | 1 | max_clock | $1 |
| DATA_SOURCE | 2 | requested_clock | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adev->pm.mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c btc_get_valid_sclk() -> btc_find_valid_clock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clocks | 4096-ptr_max |
| DATA_SOURCE | 1 | max_clock | $1 |
| DATA_SOURCE | 2 | requested_clock | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adev->pm.mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |