drm/amd/pm: drop redundant or unused APIs and data structures

Drop those unused APIs and data structures.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h

@@ -88,19 +88,6 @@ struct amdgpu_dpm_thermal {
 	struct amdgpu_irq_src	irq;
 };
 
-enum amdgpu_clk_action
-{
-	AMDGPU_SCLK_UP = 1,
-	AMDGPU_SCLK_DOWN
-};
-
-struct amdgpu_blacklist_clocks
-{
-	u32 sclk;
-	u32 mclk;
-	enum amdgpu_clk_action action;
-};
-
 struct amdgpu_clock_and_voltage_limits {
 	u32 sclk;
 	u32 mclk;
@@ -239,10 +226,6 @@ struct amdgpu_dpm_fan {
 	bool ucode_fan_control;
 };
 
-#define amdgpu_dpm_reset_power_profile_state(adev, request) \
-		((adev)->powerplay.pp_funcs->reset_power_profile_state(\
-			(adev)->powerplay.pp_handle, request))
-
 struct amdgpu_dpm {
 	struct amdgpu_ps        *ps;
 	/* number of valid power states */
@@ -347,35 +330,6 @@ struct amdgpu_pm {
 	bool			pp_force_state_enabled;
 };
 
-#define R600_SSTU_DFLT                               0
-#define R600_SST_DFLT                                0x00C8
-
-/* XXX are these ok? */
-#define R600_TEMP_RANGE_MIN (90 * 1000)
-#define R600_TEMP_RANGE_MAX (120 * 1000)
-
-#define FDO_PWM_MODE_STATIC  1
-#define FDO_PWM_MODE_STATIC_RPM 5
-
-enum amdgpu_td {
-	AMDGPU_TD_AUTO,
-	AMDGPU_TD_UP,
-	AMDGPU_TD_DOWN,
-};
-
-enum amdgpu_display_watermark {
-	AMDGPU_DISPLAY_WATERMARK_LOW = 0,
-	AMDGPU_DISPLAY_WATERMARK_HIGH = 1,
-};
-
-enum amdgpu_display_gap
-{
-    AMDGPU_PM_DISPLAY_GAP_VBLANK_OR_WM = 0,
-    AMDGPU_PM_DISPLAY_GAP_VBLANK       = 1,
-    AMDGPU_PM_DISPLAY_GAP_WATERMARK    = 2,
-    AMDGPU_PM_DISPLAY_GAP_IGNORE       = 3,
-};
-
 u32 amdgpu_dpm_get_vblank_time(struct amdgpu_device *adev);
 int amdgpu_dpm_read_sensor(struct amdgpu_device *adev, enum amd_pp_sensors sensor,
 			   void *data, uint32_t *size);
@@ -425,9 +379,6 @@ int amdgpu_dpm_smu_i2c_bus_access(struct amdgpu_device *adev,
 
 void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
 
-int amdgpu_dpm_read_sensor(struct amdgpu_device *adev, enum amd_pp_sensors sensor,
-			   void *data, uint32_t *size);
-
 void amdgpu_dpm_compute_clocks(struct amdgpu_device *adev);
 void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable);
 void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable);

drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h

@@ -26,6 +26,10 @@
 #include "amdgpu_smu.h"
 
 #if defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4)
+
+#define FDO_PWM_MODE_STATIC  1
+#define FDO_PWM_MODE_STATIC_RPM 5
+
 int smu_cmn_send_msg_without_waiting(struct smu_context *smu,
 				     uint16_t msg_index,
 				     uint32_t param);