It can benefit code consistency in future.
Suggested-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Signed-off-by: Guchun Chen <guchun.chen@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 6 +++++-
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 9 +++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 4b663866d33a..ceecb74842de 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -161,10 +161,12 @@ int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
if (amdgpu_device_supports_px(dev) &&
(amdgpu_runtime_pm != 0)) { /* enable runpm by default for atpx */
adev->runpm = true;
+ adev->pm.rpm_mode = AMDGPU_RUNPM_PX;
dev_info(adev->dev, "Using ATPX for runtime pm\n");
} else if (amdgpu_device_supports_boco(dev) &&
(amdgpu_runtime_pm != 0)) { /* enable runpm by default for boco */
adev->runpm = true;
+ adev->pm.rpm_mode = AMDGPU_RUNPM_BOCO;
dev_info(adev->dev, "Using BOCO for runtime pm\n");
} else if (amdgpu_device_supports_baco(dev) &&
(amdgpu_runtime_pm != 0)) {
@@ -188,8 +190,10 @@ int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
amdgpu_runtime_pm_quirk(adev);
- if (adev->runpm)
+ if (adev->runpm) {
+ adev->pm.rpm_mode = AMDGPU_RUNPM_BACO;
dev_info(adev->dev, "Using BACO for runtime pm\n");
+ }
}
/* Call ACPI methods: require modeset init
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
index 524fb09437e5..65624d091ed2 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
@@ -45,6 +45,13 @@ enum amdgpu_int_thermal_type {
THERMAL_TYPE_KV,
};
+enum amdgpu_runpm_mode {
+ AMDGPU_RUNPM_NONE,
+ AMDGPU_RUNPM_PX,
+ AMDGPU_RUNPM_BOCO,
+ AMDGPU_RUNPM_BACO,
+};
+
struct amdgpu_ps {
u32 caps; /* vbios flags */
u32 class; /* vbios flags */
@@ -355,6 +362,8 @@ struct amdgpu_pm {
struct amdgpu_ctx *stable_pstate_ctx;
struct config_table_setting config_table;
+ /* runtime mode */
+ enum amdgpu_runpm_mode rpm_mode;
};
int amdgpu_dpm_read_sensor(struct amdgpu_device *adev, enum amd_pp_sensors sensor,
--
2.17.1
