diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 8 | ||||
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 1 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index b6dd375..3c182b6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -414,11 +414,15 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file dev_info.num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se; /* return all clocks in KHz */ dev_info.gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10; - if (adev->pm.dpm_enabled) + if (adev->pm.dpm_enabled) { dev_info.max_engine_clock = adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk * 10; - else + dev_info.max_memory_clock = + adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk * 10; + } else { dev_info.max_engine_clock = adev->pm.default_sclk * 10; + dev_info.max_memory_clock = adev->pm.default_mclk * 10; + } dev_info.enabled_rb_pipes_mask = adev->gfx.config.backend_enable_mask; dev_info.num_rb_pipes = adev->gfx.config.max_backends_per_se * adev->gfx.config.max_shader_engines; diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index cd54891..420c762 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -553,6 +553,7 @@ struct drm_amdgpu_info_device { uint32_t num_shader_arrays_per_engine; uint32_t gpu_counter_freq; /* in KHz */ uint64_t max_engine_clock; /* in KHz */ + uint64_t max_memory_clock; /* in KHz */ /* cu information */ uint32_t cu_active_number; uint32_t cu_ao_mask; |
