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platform/x86/amd/pmf: Update sps power thermals according to the platform-profiles

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Update power thermals according to the platform-profiles selected by the
user.

Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240306114415.3267603-8-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Shyam Sundar S K
2024-03-06 17:14:15 +05:30
committed by Ilpo Järvinen
parent 3eecb434d7
commit 8362e862fb
2 changed files with 44 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/platform/x86/amd/pmf/pmf.h
+2
View File
@@ -55,6 +55,8 @@ struct cookie_header {
#define GET_STT_LIMIT_APU 0x20
#define GET_STT_LIMIT_HS2 0x21
#define SET_P3T 0x23 /* P3T: Peak Package Power Limit */
#define SET_PMF_PPT 0x25
#define SET_PMF_PPT_APU_ONLY 0x26
/* OS slider update notification */
#define DC_BEST_PERF 0
drivers/platform/x86/amd/pmf/sps.c
+42
View File
@@ -190,6 +190,19 @@ static void amd_pmf_load_defaults_sps(struct amd_pmf_dev *dev)
amd_pmf_dump_sps_defaults(&config_store);
}
static void amd_pmf_update_slider_v2(struct amd_pmf_dev *dev, int idx)
{
amd_pmf_send_cmd(dev, SET_PMF_PPT, false, apts_config_store.val[idx].pmf_ppt, NULL);
amd_pmf_send_cmd(dev, SET_PMF_PPT_APU_ONLY, false,
apts_config_store.val[idx].ppt_pmf_apu_only, NULL);
amd_pmf_send_cmd(dev, SET_STT_MIN_LIMIT, false,
apts_config_store.val[idx].stt_min_limit, NULL);
amd_pmf_send_cmd(dev, SET_STT_LIMIT_APU, false,
apts_config_store.val[idx].stt_skin_temp_limit_apu, NULL);
amd_pmf_send_cmd(dev, SET_STT_LIMIT_HS2, false,
apts_config_store.val[idx].stt_skin_temp_limit_hs2, NULL);
}
void amd_pmf_update_slider(struct amd_pmf_dev *dev, bool op, int idx,
struct amd_pmf_static_slider_granular *table)
{
@@ -222,6 +235,32 @@ void amd_pmf_update_slider(struct amd_pmf_dev *dev, bool op, int idx,
}
}
static int amd_pmf_update_sps_power_limits_v2(struct amd_pmf_dev *pdev, int pwr_mode)
{
int src, index;
src = amd_pmf_get_power_source();
switch (pwr_mode) {
case POWER_MODE_PERFORMANCE:
index = config_store_v2.sps_idx.power_states[src][POWER_MODE_BEST_PERFORMANCE];
amd_pmf_update_slider_v2(pdev, index);
break;
case POWER_MODE_BALANCED_POWER:
index = config_store_v2.sps_idx.power_states[src][POWER_MODE_BALANCED];
amd_pmf_update_slider_v2(pdev, index);
break;
case POWER_MODE_POWER_SAVER:
index = config_store_v2.sps_idx.power_states[src][POWER_MODE_BEST_POWER_EFFICIENCY];
amd_pmf_update_slider_v2(pdev, index);
break;
default:
return -EINVAL;
}
return 0;
}
int amd_pmf_set_sps_power_limits(struct amd_pmf_dev *pmf)
{
int mode;
@@ -230,6 +269,9 @@ int amd_pmf_set_sps_power_limits(struct amd_pmf_dev *pmf)
if (mode < 0)
return mode;
if (pmf->pmf_if_version == PMF_IF_V2)
return amd_pmf_update_sps_power_limits_v2(pmf, mode);
amd_pmf_update_slider(pmf, SLIDER_OP_SET, mode, NULL);
return 0;