diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_acpi.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_acpi.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_acpi.h b/drivers/gpu/drm/radeon/radeon_acpi.h index 35202a453e66..974fbb4ce2c2 100644 --- a/drivers/gpu/drm/radeon/radeon_acpi.h +++ b/drivers/gpu/drm/radeon/radeon_acpi.h @@ -453,4 +453,13 @@ struct acpi_bus_event; * BYTE - number of active lanes */ +#if defined(CONFIG_VGA_SWITCHEROO) +void radeon_register_atpx_handler(void); +void radeon_unregister_atpx_handler(void); +bool radeon_has_atpx_dgpu_power_cntl(void); +bool radeon_is_atpx_hybrid(void); +bool radeon_has_atpx(void); +bool radeon_atpx_dgpu_req_power_for_displays(void); +#endif + #endif |