drm/amd/pp: Replace function/struct name cz_* with smu8_*

hw ip smu8 was used on CZ/ST,
so use smu8 as the prefix of the function/struct name in powerplay.
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h

@@ -21,18 +21,18 @@
  *
  */
 
-#ifndef _CZ_HWMGR_H_
-#define _CZ_HWMGR_H_
+#ifndef _SMU8_HWMGR_H_
+#define _SMU8_HWMGR_H_
 
 #include "cgs_common.h"
 #include "ppatomctrl.h"
 
-#define CZ_NUM_NBPSTATES               4
-#define CZ_NUM_NBPMEMORYCLOCK          2
+#define SMU8_NUM_NBPSTATES               4
+#define SMU8_NUM_NBPMEMORYCLOCK          2
 #define MAX_DISPLAY_CLOCK_LEVEL        8
-#define CZ_MAX_HARDWARE_POWERLEVELS    8
-#define PPCZ_VOTINGRIGHTSCLIENTS_DFLT0   0x3FFFC102
-#define CZ_MIN_DEEP_SLEEP_SCLK         800
+#define SMU8_MAX_HARDWARE_POWERLEVELS    8
+#define SMU8_VOTINGRIGHTSCLIENTS_DFLT0   0x3FFFC102
+#define SMU8_MIN_DEEP_SLEEP_SCLK         800
 
 /* Carrizo device IDs */
 #define DEVICE_ID_CZ_9870             0x9870
@@ -41,24 +41,21 @@
 #define DEVICE_ID_CZ_9876             0x9876
 #define DEVICE_ID_CZ_9877             0x9877
 
-#define PHMCZ_WRITE_SMC_REGISTER(device, reg, value)                            \
-		cgs_write_ind_register(device, CGS_IND_REG__SMC, ix##reg, value)
-
-struct cz_dpm_entry {
+struct smu8_dpm_entry {
 	uint32_t soft_min_clk;
 	uint32_t hard_min_clk;
 	uint32_t soft_max_clk;
 	uint32_t hard_max_clk;
 };
 
-struct cz_sys_info {
+struct smu8_sys_info {
 	uint32_t bootup_uma_clock;
 	uint32_t bootup_engine_clock;
 	uint32_t dentist_vco_freq;
 	uint32_t nb_dpm_enable;
-	uint32_t nbp_memory_clock[CZ_NUM_NBPMEMORYCLOCK];
-	uint32_t nbp_n_clock[CZ_NUM_NBPSTATES];
-	uint16_t nbp_voltage_index[CZ_NUM_NBPSTATES];
+	uint32_t nbp_memory_clock[SMU8_NUM_NBPMEMORYCLOCK];
+	uint32_t nbp_n_clock[SMU8_NUM_NBPSTATES];
+	uint16_t nbp_voltage_index[SMU8_NUM_NBPSTATES];
 	uint32_t display_clock[MAX_DISPLAY_CLOCK_LEVEL];
 	uint16_t bootup_nb_voltage_index;
 	uint8_t htc_tmp_lmt;
@@ -85,21 +82,21 @@ struct cz_sys_info {
 		((tx) ? DISPLAYPHY_TX_SELECT : 0) | \
 		((core) ? DISPLAYPHY_CORE_SELECT : 0))
 
-struct cz_display_phy_info_entry {
+struct smu8_display_phy_info_entry {
 	uint8_t phy_present;
 	uint8_t active_lane_mapping;
 	uint8_t display_config_type;
 	uint8_t active_number_of_lanes;
 };
 
-#define CZ_MAX_DISPLAYPHY_IDS			10
+#define SMU8_MAX_DISPLAYPHY_IDS			10
 
-struct cz_display_phy_info {
+struct smu8_display_phy_info {
 	bool display_phy_access_initialized;
-	struct cz_display_phy_info_entry entries[CZ_MAX_DISPLAYPHY_IDS];
+	struct smu8_display_phy_info_entry entries[SMU8_MAX_DISPLAYPHY_IDS];
 };
 
-struct cz_power_level {
+struct smu8_power_level {
 	uint32_t engineClock;
 	uint8_t vddcIndex;
 	uint8_t dsDividerIndex;
@@ -113,7 +110,7 @@ struct cz_power_level {
 	uint8_t rsv[3];
 };
 
-struct cz_uvd_clocks {
+struct smu8_uvd_clocks {
 	uint32_t vclk;
 	uint32_t dclk;
 	uint32_t vclk_low_divider;
@@ -122,7 +119,7 @@ struct cz_uvd_clocks {
 	uint32_t dclk_high_divider;
 };
 
-enum cz_pstate_previous_action {
+enum smu8_pstate_previous_action {
 	DO_NOTHING = 1,
 	FORCE_HIGH,
 	CANCEL_FORCE_HIGH
@@ -143,10 +140,10 @@ struct pp_disable_nb_ps_flags {
 	};
 };
 
-struct cz_power_state {
+struct smu8_power_state {
 	unsigned int magic;
 	uint32_t level;
-	struct cz_uvd_clocks uvd_clocks;
+	struct smu8_uvd_clocks uvd_clocks;
 	uint32_t evclk;
 	uint32_t ecclk;
 	uint32_t samclk;
@@ -158,8 +155,8 @@ struct cz_power_state {
 	uint8_t dpm_0_pg_nb_ps_high;
 	uint8_t dpm_x_nb_ps_low;
 	uint8_t dpm_x_nb_ps_high;
-	enum cz_pstate_previous_action action;
-	struct cz_power_level levels[CZ_MAX_HARDWARE_POWERLEVELS];
+	enum smu8_pstate_previous_action action;
+	struct smu8_power_level levels[SMU8_MAX_HARDWARE_POWERLEVELS];
 	struct pp_disable_nb_ps_flags disable_nb_ps_flag;
 };
 
@@ -182,7 +179,7 @@ struct cc6_settings {
 	uint32_t cpu_pstate_separation_time;
 };
 
-struct cz_hwmgr {
+struct smu8_hwmgr {
 	uint32_t dpm_interval;
 
 	uint32_t voltage_drop_threshold;
@@ -202,11 +199,11 @@ struct cz_hwmgr {
 
 	uint32_t thermal_auto_throttling_treshold;
 
-	struct cz_sys_info sys_info;
+	struct smu8_sys_info sys_info;
 
-	struct cz_power_level boot_power_level;
-	struct cz_power_state *cz_current_ps;
-	struct cz_power_state *cz_requested_ps;
+	struct smu8_power_level boot_power_level;
+	struct smu8_power_state *smu8_current_ps;
+	struct smu8_power_state *smu8_requested_ps;
 
 	uint32_t mgcg_cgtt_local0;
 	uint32_t mgcg_cgtt_local1;
@@ -219,7 +216,7 @@ struct cz_hwmgr {
 
 	uint32_t lock_nb_ps_in_uvd_play_back;
 
-	struct cz_display_phy_info display_phy_info;
+	struct smu8_display_phy_info display_phy_info;
 	uint32_t vce_slow_sclk_threshold; /* default 200mhz */
 	uint32_t dce_slow_sclk_threshold; /* default 300mhz */
 	uint32_t min_sclk_did;  /* minimum sclk divider */
@@ -270,10 +267,10 @@ struct cz_hwmgr {
 	uint32_t fps_low_threshold;
 
 	uint32_t dpm_flags;
-	struct cz_dpm_entry sclk_dpm;
-	struct cz_dpm_entry uvd_dpm;
-	struct cz_dpm_entry vce_dpm;
-	struct cz_dpm_entry acp_dpm;
+	struct smu8_dpm_entry sclk_dpm;
+	struct smu8_dpm_entry uvd_dpm;
+	struct smu8_dpm_entry vce_dpm;
+	struct smu8_dpm_entry acp_dpm;
 
 	uint8_t uvd_boot_level;
 	uint8_t vce_boot_level;
@@ -311,4 +308,4 @@ struct cz_hwmgr {
 	uint32_t num_of_clk_entries;
 };
 
-#endif /* _CZ_HWMGR_H_ */
+#endif /* _SMU8_HWMGR_H_ */

drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c

@@ -35,7 +35,7 @@
 #include "pp_psm.h"
 
 extern const struct pp_smumgr_func ci_smu_funcs;
-extern const struct pp_smumgr_func cz_smu_funcs;
+extern const struct pp_smumgr_func smu8_smu_funcs;
 extern const struct pp_smumgr_func iceland_smu_funcs;
 extern const struct pp_smumgr_func tonga_smu_funcs;
 extern const struct pp_smumgr_func fiji_smu_funcs;
@@ -44,7 +44,7 @@ extern const struct pp_smumgr_func vega10_smu_funcs;
 extern const struct pp_smumgr_func smu10_smu_funcs;
 
 extern int smu7_init_function_pointers(struct pp_hwmgr *hwmgr);
-extern int cz_init_function_pointers(struct pp_hwmgr *hwmgr);
+extern int smu8_init_function_pointers(struct pp_hwmgr *hwmgr);
 extern int vega10_hwmgr_init(struct pp_hwmgr *hwmgr);
 extern int smu10_init_function_pointers(struct pp_hwmgr *hwmgr);
 
@@ -144,8 +144,8 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr)
 		break;
 	case AMDGPU_FAMILY_CZ:
 		hwmgr->od_enabled = false;
-		hwmgr->smumgr_funcs = &cz_smu_funcs;
-		cz_init_function_pointers(hwmgr);
+		hwmgr->smumgr_funcs = &smu8_smu_funcs;
+		smu8_init_function_pointers(hwmgr);
 		break;
 	case AMDGPU_FAMILY_VI:
 		switch (hwmgr->chip_id) {

drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h

@@ -20,63 +20,63 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
-#ifndef _CZ_SMUMGR_H_
-#define _CZ_SMUMGR_H_
+#ifndef _SMU8_SMUMGR_H_
+#define _SMU8_SMUMGR_H_
 
 
 #define MAX_NUM_FIRMWARE                        8
 #define MAX_NUM_SCRATCH                         11
-#define CZ_SCRATCH_SIZE_NONGFX_CLOCKGATING      1024
-#define CZ_SCRATCH_SIZE_NONGFX_GOLDENSETTING    2048
-#define CZ_SCRATCH_SIZE_SDMA_METADATA           1024
-#define CZ_SCRATCH_SIZE_IH                      ((2*256+1)*4)
+#define SMU8_SCRATCH_SIZE_NONGFX_CLOCKGATING      1024
+#define SMU8_SCRATCH_SIZE_NONGFX_GOLDENSETTING    2048
+#define SMU8_SCRATCH_SIZE_SDMA_METADATA           1024
+#define SMU8_SCRATCH_SIZE_IH                      ((2*256+1)*4)
 
 #define SMU_EnabledFeatureScoreboard_SclkDpmOn    0x00200000
 
-enum cz_scratch_entry {
-	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0 = 0,
-	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1,
-	CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE,
-	CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
-	CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME,
-	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
-	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
-	CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG,
-	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
-	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
-	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
-	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
-	CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM,
-	CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM,
-	CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
-	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT,
-	CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING,
-	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS,
-	CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT,
-	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START,
-	CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS,
-	CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE
+enum smu8_scratch_entry {
+	SMU8_SCRATCH_ENTRY_UCODE_ID_SDMA0 = 0,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_SDMA1,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_CP_CE,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_CP_ME,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_RLC_G,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM,
+	SMU8_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+	SMU8_SCRATCH_ENTRY_DATA_ID_SDMA_HALT,
+	SMU8_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING,
+	SMU8_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS,
+	SMU8_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT,
+	SMU8_SCRATCH_ENTRY_DATA_ID_SDMA_START,
+	SMU8_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS,
+	SMU8_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE
 };
 
-struct cz_buffer_entry {
+struct smu8_buffer_entry {
 	uint32_t data_size;
 	uint64_t mc_addr;
 	void *kaddr;
-	enum cz_scratch_entry firmware_ID;
+	enum smu8_scratch_entry firmware_ID;
 	struct amdgpu_bo *handle; /* as bo handle used when release bo */
 };
 
-struct cz_register_index_data_pair {
+struct smu8_register_index_data_pair {
 	uint32_t offset;
 	uint32_t value;
 };
 
-struct cz_ih_meta_data {
+struct smu8_ih_meta_data {
 	uint32_t command;
-	struct cz_register_index_data_pair register_index_value_pair[1];
+	struct smu8_register_index_data_pair register_index_value_pair[1];
 };
 
-struct cz_smumgr {
+struct smu8_smumgr {
 	uint8_t driver_buffer_length;
 	uint8_t scratch_buffer_length;
 	uint16_t toc_entry_used_count;
@@ -88,12 +88,12 @@ struct cz_smumgr {
 	uint16_t ih_register_restore_task_size;
 	uint16_t smu_buffer_used_bytes;
 
-	struct cz_buffer_entry toc_buffer;
-	struct cz_buffer_entry smu_buffer;
-	struct cz_buffer_entry firmware_buffer;
-	struct cz_buffer_entry driver_buffer[MAX_NUM_FIRMWARE];
-	struct cz_buffer_entry meta_data_buffer[MAX_NUM_FIRMWARE];
-	struct cz_buffer_entry scratch_buffer[MAX_NUM_SCRATCH];
+	struct smu8_buffer_entry toc_buffer;
+	struct smu8_buffer_entry smu_buffer;
+	struct smu8_buffer_entry firmware_buffer;
+	struct smu8_buffer_entry driver_buffer[MAX_NUM_FIRMWARE];
+	struct smu8_buffer_entry meta_data_buffer[MAX_NUM_FIRMWARE];
+	struct smu8_buffer_entry scratch_buffer[MAX_NUM_SCRATCH];
 };
 
 #endif