iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amd/pm: Use gpu_metrics_v1_4 for SMUv13.0.6

Browse Source 
Use gpu_metrics_v1_4 for SMUv13.0.6 to fill
gpu metric info

v3: Removed filling gpu metric instantaneous
pcie bw

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Asad Kamal 2023-09-27 21:08:13 +08:00 committed by Alex Deucher
parent 011d99ee71
commit 915414d096
1 changed files with 41 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
View File

@ -279,7 +279,7 @@ static int smu_v13_0_6_tables_init(struct smu_context *smu)
return -ENOMEM;
smu_table->metrics_time = 0;
smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_3);
smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_4);
smu_table->gpu_metrics_table =
kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
if (!smu_table->gpu_metrics_table) {
@ -1967,22 +1967,19 @@ static int smu_v13_0_6_get_current_pcie_link_speed(struct smu_context *smu)
static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table)
{
struct smu_table_context *smu_table = &smu->smu_table;
struct gpu_metrics_v1_3 *gpu_metrics =
(struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table;
struct gpu_metrics_v1_4 *gpu_metrics =
(struct gpu_metrics_v1_4 *)smu_table->gpu_metrics_table;
struct amdgpu_device *adev = smu->adev;
int ret = 0, inst0, xcc0;
int ret = 0, xcc_id, inst, i;
MetricsTable_t *metrics;
u16 link_width_level;
inst0 = adev->sdma.instance[0].aid_id;
xcc0 = GET_INST(GC, 0);
metrics = kzalloc(sizeof(MetricsTable_t), GFP_KERNEL);
ret = smu_v13_0_6_get_metrics_table(smu, metrics, true);
if (ret)
return ret;
smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3);
smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 4);
gpu_metrics->temperature_hotspot =
SMUQ10_ROUND(metrics->MaxSocketTemperature);
@ -1998,30 +1995,38 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
gpu_metrics->average_umc_activity =
SMUQ10_ROUND(metrics->DramBandwidthUtilization);
gpu_metrics->average_socket_power =
gpu_metrics->curr_socket_power =
SMUQ10_ROUND(metrics->SocketPower);
/* Energy counter reported in 15.259uJ (2^-16) units */
gpu_metrics->energy_accumulator = metrics->SocketEnergyAcc;
gpu_metrics->current_gfxclk =
SMUQ10_ROUND(metrics->GfxclkFrequency[xcc0]);
gpu_metrics->current_socclk =
SMUQ10_ROUND(metrics->SocclkFrequency[inst0]);
gpu_metrics->current_uclk = SMUQ10_ROUND(metrics->UclkFrequency);
gpu_metrics->current_vclk0 =
SMUQ10_ROUND(metrics->VclkFrequency[inst0]);
gpu_metrics->current_dclk0 =
SMUQ10_ROUND(metrics->DclkFrequency[inst0]);
for (i = 0; i < MAX_GFX_CLKS; i++) {
xcc_id = GET_INST(GC, i);
if (xcc_id >= 0)
gpu_metrics->current_gfxclk[i] =
SMUQ10_ROUND(metrics->GfxclkFrequency[xcc_id]);
gpu_metrics->average_gfxclk_frequency = gpu_metrics->current_gfxclk;
gpu_metrics->average_socclk_frequency = gpu_metrics->current_socclk;
gpu_metrics->average_uclk_frequency = gpu_metrics->current_uclk;
gpu_metrics->average_vclk0_frequency = gpu_metrics->current_vclk0;
gpu_metrics->average_dclk0_frequency = gpu_metrics->current_dclk0;
if (i < MAX_CLKS) {
gpu_metrics->current_socclk[i] =
SMUQ10_ROUND(metrics->SocclkFrequency[i]);
inst = GET_INST(VCN, i);
if (inst >= 0) {
gpu_metrics->current_vclk0[i] =
SMUQ10_ROUND(metrics->VclkFrequency[inst]);
gpu_metrics->current_dclk0[i] =
SMUQ10_ROUND(metrics->DclkFrequency[inst]);
}
}
}
gpu_metrics->current_uclk = SMUQ10_ROUND(metrics->UclkFrequency);
/* Throttle status is not reported through metrics now */
gpu_metrics->throttle_status = 0;
/* Clock Lock Status. Each bit corresponds to each GFXCLK instance */
gpu_metrics->gfxclk_lock_status = metrics->GfxLockXCDMak >> GET_INST(GC, 0);
if (!(adev->flags & AMD_IS_APU)) {
link_width_level = smu_v13_0_6_get_current_pcie_link_width_level(smu);
if (link_width_level > MAX_LINK_WIDTH)
@ -2031,6 +2036,8 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
DECODE_LANE_WIDTH(link_width_level);
gpu_metrics->pcie_link_speed =
smu_v13_0_6_get_current_pcie_link_speed(smu);
gpu_metrics->pcie_bandwidth_acc =
SMUQ10_ROUND(metrics->PcieBandwidthAcc[0]);
}
gpu_metrics->system_clock_counter = ktime_get_boottime_ns();
@ -2040,12 +2047,22 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
gpu_metrics->mem_activity_acc =
SMUQ10_ROUND(metrics->DramBandwidthUtilizationAcc);
for (i = 0; i < NUM_XGMI_LINKS; i++) {
gpu_metrics->xgmi_read_data_acc[i] =
SMUQ10_ROUND(metrics->XgmiReadDataSizeAcc[i]);
gpu_metrics->xgmi_write_data_acc[i] =
SMUQ10_ROUND(metrics->XgmiWriteDataSizeAcc[i]);
}
gpu_metrics->xgmi_link_width = SMUQ10_ROUND(metrics->XgmiWidth);
gpu_metrics->xgmi_link_speed = SMUQ10_ROUND(metrics->XgmiBitrate);
gpu_metrics->firmware_timestamp = metrics->Timestamp;
*table = (void *)gpu_metrics;
kfree(metrics);
return sizeof(struct gpu_metrics_v1_3);
return sizeof(*gpu_metrics);
}
static int smu_v13_0_6_mode2_reset(struct smu_context *smu)