diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_atombios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 80aacded85a0..2ed88a820935 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -1133,6 +1133,24 @@ void radeon_atom_static_pwrmgt_setup(struct radeon_device *rdev, int enable) atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); } +uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) +{ + GET_ENGINE_CLOCK_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); + + atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); + return args.ulReturnEngineClock; +} + +uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) +{ + GET_MEMORY_CLOCK_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); + + atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); + return args.ulReturnMemoryClock; +} + void radeon_atom_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock) { |
