Otherwise, some UMD tools will treate them as 0 at default while
actually they are not.
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
Change-Id: I524a512eb538dba626edd6d2c73a370dd6a1b4a5
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 10 ++++++++--
include/uapi/drm/amdgpu_drm.h | 2 ++
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index ccb80f0a7fe2..dd1ebaa40e2e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -808,9 +808,15 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
if (adev->pm.dpm_enabled) {
dev_info->max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10;
dev_info->max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10;
+ dev_info->min_engine_clock = amdgpu_dpm_get_sclk(adev, true) * 10;
+ dev_info->min_memory_clock = amdgpu_dpm_get_mclk(adev, true) * 10;
} else {
- dev_info->max_engine_clock = adev->clock.default_sclk * 10;
- dev_info->max_memory_clock = adev->clock.default_mclk * 10;
+ dev_info->max_engine_clock =
+ dev_info->min_engine_clock =
+ adev->clock.default_sclk * 10;
+ dev_info->max_memory_clock =
+ dev_info->min_memory_clock =
+ adev->clock.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 *
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 038153f2f4cd..ab7895347979 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -1189,6 +1189,8 @@ struct drm_amdgpu_info_device {
__u32 pa_sc_tile_steering_override;
/* disabled TCCs */
__u64 tcc_disabled_mask;
+ __u64 min_engine_clock;
+ __u64 min_memory_clock;
};
struct drm_amdgpu_info_hw_ip {
--
2.34.1
