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path: root/drivers/platform/x86/amd/pmf/tee-if.c
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Diffstat (limited to 'drivers/platform/x86/amd/pmf/tee-if.c')
-rw-r--r--drivers/platform/x86/amd/pmf/tee-if.c92
1 files changed, 52 insertions, 40 deletions
diff --git a/drivers/platform/x86/amd/pmf/tee-if.c b/drivers/platform/x86/amd/pmf/tee-if.c
index 6e8116bef4f6..0abce76f89ff 100644
--- a/drivers/platform/x86/amd/pmf/tee-if.c
+++ b/drivers/platform/x86/amd/pmf/tee-if.c
@@ -73,17 +73,56 @@ static void amd_pmf_update_uevents(struct amd_pmf_dev *dev, u16 event)
input_sync(dev->pmf_idev);
}
+static int amd_pmf_get_bios_output_idx(u32 action_idx)
+{
+ switch (action_idx) {
+ case PMF_POLICY_BIOS_OUTPUT_1:
+ return 0;
+ case PMF_POLICY_BIOS_OUTPUT_2:
+ return 1;
+ case PMF_POLICY_BIOS_OUTPUT_3:
+ return 2;
+ case PMF_POLICY_BIOS_OUTPUT_4:
+ return 3;
+ case PMF_POLICY_BIOS_OUTPUT_5:
+ return 4;
+ case PMF_POLICY_BIOS_OUTPUT_6:
+ return 5;
+ case PMF_POLICY_BIOS_OUTPUT_7:
+ return 6;
+ case PMF_POLICY_BIOS_OUTPUT_8:
+ return 7;
+ case PMF_POLICY_BIOS_OUTPUT_9:
+ return 8;
+ case PMF_POLICY_BIOS_OUTPUT_10:
+ return 9;
+ default:
+ return -EINVAL;
+ }
+}
+
+static void amd_pmf_update_bios_output(struct amd_pmf_dev *pdev, struct ta_pmf_action *action)
+{
+ u32 bios_idx;
+
+ bios_idx = amd_pmf_get_bios_output_idx(action->action_index);
+
+ amd_pmf_smartpc_apply_bios_output(pdev, action->value, BIT(bios_idx), bios_idx);
+}
+
static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_result *out)
{
+ struct ta_pmf_action *action;
u32 val;
int idx;
for (idx = 0; idx < out->actions_count; idx++) {
- val = out->actions_list[idx].value;
- switch (out->actions_list[idx].action_index) {
+ action = &out->actions_list[idx];
+ val = action->value;
+ switch (action->action_index) {
case PMF_POLICY_SPL:
if (dev->prev_data->spl != val) {
- amd_pmf_send_cmd(dev, SET_SPL, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_SPL, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update SPL: %u\n", val);
dev->prev_data->spl = val;
}
@@ -91,7 +130,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_SPPT:
if (dev->prev_data->sppt != val) {
- amd_pmf_send_cmd(dev, SET_SPPT, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_SPPT, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update SPPT: %u\n", val);
dev->prev_data->sppt = val;
}
@@ -99,7 +138,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_FPPT:
if (dev->prev_data->fppt != val) {
- amd_pmf_send_cmd(dev, SET_FPPT, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_FPPT, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update FPPT: %u\n", val);
dev->prev_data->fppt = val;
}
@@ -107,7 +146,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_SPPT_APU_ONLY:
if (dev->prev_data->sppt_apuonly != val) {
- amd_pmf_send_cmd(dev, SET_SPPT_APU_ONLY, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_SPPT_APU_ONLY, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update SPPT_APU_ONLY: %u\n", val);
dev->prev_data->sppt_apuonly = val;
}
@@ -115,7 +154,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_STT_MIN:
if (dev->prev_data->stt_minlimit != val) {
- amd_pmf_send_cmd(dev, SET_STT_MIN_LIMIT, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_STT_MIN_LIMIT, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update STT_MIN: %u\n", val);
dev->prev_data->stt_minlimit = val;
}
@@ -123,7 +162,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_STT_SKINTEMP_APU:
if (dev->prev_data->stt_skintemp_apu != val) {
- amd_pmf_send_cmd(dev, SET_STT_LIMIT_APU, false,
+ amd_pmf_send_cmd(dev, SET_STT_LIMIT_APU, SET_CMD,
fixp_q88_fromint(val), NULL);
dev_dbg(dev->dev, "update STT_SKINTEMP_APU: %u\n", val);
dev->prev_data->stt_skintemp_apu = val;
@@ -132,7 +171,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_STT_SKINTEMP_HS2:
if (dev->prev_data->stt_skintemp_hs2 != val) {
- amd_pmf_send_cmd(dev, SET_STT_LIMIT_HS2, false,
+ amd_pmf_send_cmd(dev, SET_STT_LIMIT_HS2, SET_CMD,
fixp_q88_fromint(val), NULL);
dev_dbg(dev->dev, "update STT_SKINTEMP_HS2: %u\n", val);
dev->prev_data->stt_skintemp_hs2 = val;
@@ -141,7 +180,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_P3T:
if (dev->prev_data->p3t_limit != val) {
- amd_pmf_send_cmd(dev, SET_P3T, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_P3T, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update P3T: %u\n", val);
dev->prev_data->p3t_limit = val;
}
@@ -149,7 +188,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_PMF_PPT:
if (dev->prev_data->pmf_ppt != val) {
- amd_pmf_send_cmd(dev, SET_PMF_PPT, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_PMF_PPT, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update PMF PPT: %u\n", val);
dev->prev_data->pmf_ppt = val;
}
@@ -157,7 +196,7 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
case PMF_POLICY_PMF_PPT_APU_ONLY:
if (dev->prev_data->pmf_ppt_apu_only != val) {
- amd_pmf_send_cmd(dev, SET_PMF_PPT_APU_ONLY, false, val, NULL);
+ amd_pmf_send_cmd(dev, SET_PMF_PPT_APU_ONLY, SET_CMD, val, NULL);
dev_dbg(dev->dev, "update PMF PPT APU ONLY: %u\n", val);
dev->prev_data->pmf_ppt_apu_only = val;
}
@@ -183,43 +222,16 @@ static void amd_pmf_apply_policies(struct amd_pmf_dev *dev, struct ta_pmf_enact_
break;
case PMF_POLICY_BIOS_OUTPUT_1:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(0), 0);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_2:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(1), 1);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_3:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(2), 2);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_4:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(3), 3);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_5:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(4), 4);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_6:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(5), 5);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_7:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(6), 6);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_8:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(7), 7);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_9:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(8), 8);
- break;
-
case PMF_POLICY_BIOS_OUTPUT_10:
- amd_pmf_smartpc_apply_bios_output(dev, val, BIT(9), 9);
+ amd_pmf_update_bios_output(dev, action);
break;
}
}
generated by cgit (git 2.34.1) at 2025-12-10 08:50:59 +0000