Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/radeon/radeon_legacy_encoders.c radeon_legacy_backlight_update_status() -> radeon_legacy_set_backlight_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | level | 0-255 |
| USER_DATA | 1 | level | 0-255[c] |
| HALF_LOCKED2 | &bd->update_lock | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/radeon/radeon_acpi.c radeon_atif_handler() -> (struct radeon_asic)->display.set_backlight_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | radeon_encoder | 1-u64max |
| NOCHECK_CALL |
drivers/gpu/drm/radeon/radeon_device.c radeon_gpu_reset() -> (struct radeon_asic)->display.set_backlight_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | radeon_encoder | 1-u64max |
| NOCHECK_CALL | |||
| HOST_DATA | 1 | level | 0-255 |
| LOCK2 | &rdev->exclusive_lock | ||
| TYPE_LOCK | (struct radeon_device)->exclusive_lock |
drivers/gpu/drm/radeon/radeon_device.c radeon_resume_kms() -> (struct radeon_asic)->display.set_backlight_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | radeon_encoder | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | level | 0-255 |
| HALF_LOCKED2 | global &vgasr_mutex |