[PATCH 2/2] drm/amd/powerplay: simplify the code of [get|set]_activity_monitor_coeff
Wang, Kevin(Yang)
Kevin1.Wang at amd.com
Mon Apr 8 08:43:05 UTC 2019
use smu_update_table_with_arg to replace old code logic
Signed-off-by: Kevin Wang <kevin1.wang at amd.com>
---
.../gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 6 --
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 75 ++-----------------
2 files changed, 7 insertions(+), 74 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index c146b5e884f8..26a7d2c7f4fa 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -524,12 +524,6 @@ struct smu_funcs
struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges);
int (*set_od8_default_settings)(struct smu_context *smu,
bool initialize);
- int (*get_activity_monitor_coeff)(struct smu_context *smu,
- uint8_t *table,
- uint16_t workload_type);
- int (*set_activity_monitor_coeff)(struct smu_context *smu,
- uint8_t *table,
- uint16_t workload_type);
int (*conv_power_profile_to_pplib_workload)(int power_profile);
int (*get_power_profile_mode)(struct smu_context *smu, char *buf);
int (*set_power_profile_mode)(struct smu_context *smu, long *input, uint32_t size);
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 0e4b4b88af24..435cb606d7eb 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -1460,62 +1460,6 @@ static int smu_v11_0_set_od8_default_settings(struct smu_context *smu,
return 0;
}
-static int smu_v11_0_set_activity_monitor_coeff(struct smu_context *smu,
- uint8_t *table, uint16_t workload_type)
-{
- int ret = 0;
- memcpy(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].cpu_addr,
- table, smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].size);
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrHigh,
- upper_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
- if (ret) {
- pr_err("[%s] Attempt to Set Dram Addr High Failed!", __func__);
- return ret;
- }
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrLow,
- lower_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
- if (ret) {
- pr_err("[%s] Attempt to Set Dram Addr Low Failed!", __func__);
- return ret;
- }
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_TransferTableSmu2Dram,
- TABLE_ACTIVITY_MONITOR_COEFF | (workload_type << 16));
- if (ret) {
- pr_err("[%s] Attempt to Transfer Table From SMU Failed!", __func__);
- return ret;
- }
-
- return ret;
-}
-
-static int smu_v11_0_get_activity_monitor_coeff(struct smu_context *smu,
- uint8_t *table, uint16_t workload_type)
-{
- int ret = 0;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrHigh,
- upper_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
- if (ret) {
- pr_err("[%s] Attempt to Set Dram Addr High Failed!", __func__);
- return ret;
- }
-
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrLow,
- lower_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
- if (ret) {
- pr_err("[%s] Attempt to Set Dram Addr Low Failed!", __func__);
- return ret;
- }
-
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_TransferTableSmu2Dram,
- TABLE_ACTIVITY_MONITOR_COEFF | (workload_type << 16));
- if (ret) {
- pr_err("[%s] Attempt to Transfer Table From SMU Failed!", __func__);
- return ret;
- }
-
- return ret;
-}
-
static int smu_v11_0_conv_power_profile_to_pplib_workload(int power_profile)
{
int pplib_workload = 0;
@@ -1584,9 +1528,8 @@ static int smu_v11_0_get_power_profile_mode(struct smu_context *smu, char *buf)
for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) {
/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
workload_type = smu_v11_0_conv_power_profile_to_pplib_workload(i);
- result = smu_v11_0_get_activity_monitor_coeff(smu,
- (uint8_t *)(&activity_monitor),
- workload_type);
+ result = smu_update_table_with_arg(smu, TABLE_ACTIVITY_MONITOR_COEFF,
+ workload_type, &activity_monitor, false);
if (result) {
pr_err("[%s] Failed to get activity monitor!", __func__);
return result;
@@ -1658,7 +1601,7 @@ static int smu_v11_0_get_power_profile_mode(struct smu_context *smu, char *buf)
static int smu_v11_0_set_power_profile_mode(struct smu_context *smu, long *input, uint32_t size)
{
DpmActivityMonitorCoeffInt_t activity_monitor;
- int workload_type, ret = 0;
+ int workload_type = 0, ret = 0;
smu->power_profile_mode = input[size];
@@ -1668,9 +1611,8 @@ static int smu_v11_0_set_power_profile_mode(struct smu_context *smu, long *input
}
if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) {
- ret = smu_v11_0_get_activity_monitor_coeff(smu,
- (uint8_t *)(&activity_monitor),
- WORKLOAD_PPLIB_CUSTOM_BIT);
+ ret = smu_update_table_with_arg(smu, TABLE_ACTIVITY_MONITOR_COEFF,
+ workload_type, &activity_monitor, false);
if (ret) {
pr_err("[%s] Failed to get activity monitor!", __func__);
return ret;
@@ -1723,9 +1665,8 @@ static int smu_v11_0_set_power_profile_mode(struct smu_context *smu, long *input
break;
}
- ret = smu_v11_0_set_activity_monitor_coeff(smu,
- (uint8_t *)(&activity_monitor),
- WORKLOAD_PPLIB_CUSTOM_BIT);
+ ret = smu_update_table_with_arg(smu, TABLE_ACTIVITY_MONITOR_COEFF,
+ WORKLOAD_PPLIB_COMPUTE_BIT, &activity_monitor, true);
if (ret) {
pr_err("[%s] Failed to set activity monitor!", __func__);
return ret;
@@ -1994,8 +1935,6 @@ static const struct smu_funcs smu_v11_0_funcs = {
.get_sclk = smu_v11_0_dpm_get_sclk,
.get_mclk = smu_v11_0_dpm_get_mclk,
.set_od8_default_settings = smu_v11_0_set_od8_default_settings,
- .get_activity_monitor_coeff = smu_v11_0_get_activity_monitor_coeff,
- .set_activity_monitor_coeff = smu_v11_0_set_activity_monitor_coeff,
.conv_power_profile_to_pplib_workload = smu_v11_0_conv_power_profile_to_pplib_workload,
.get_power_profile_mode = smu_v11_0_get_power_profile_mode,
.set_power_profile_mode = smu_v11_0_set_power_profile_mode,
--
2.21.0
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