[PATCH v3 3/6] platform/x86: lenovo-wmi-other: Add missing CPU tunable attributes

["Derek J. Clark" <derekjohn.clark@gmail.com>]

Use an enum for device ID's and CPU attribute feature ID's, add
missing CPU attributes.

Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Signed-off-by: Derek J. Clark <derekjohn.clark@gmail.com>
---
 .../wmi/devices/lenovo-wmi-other.rst          | 10 ++
 drivers/platform/x86/lenovo/wmi-capdata.h     |  5 +-
 drivers/platform/x86/lenovo/wmi-other.c       | 98 ++++++++++++++++++-
 3 files changed, 107 insertions(+), 6 deletions(-)

diff --git a/Documentation/wmi/devices/lenovo-wmi-other.rst b/Documentation/wmi/devices/lenovo-wmi-other.rst
index 01d471156738..f4763ed66cc6 100644
--- a/Documentation/wmi/devices/lenovo-wmi-other.rst
+++ b/Documentation/wmi/devices/lenovo-wmi-other.rst
@@ -68,9 +68,19 @@ Each attribute has the following properties:
  - type
 
 The following firmware-attributes are implemented:
+ - cpu_oc_stat: CPU Overlocking Status
+ - cpu_temp: CPU Thermal Load Limit
+ - ppt_cpu_cl: CPU Cross Loading Power Limit
+ - ppt_pl1_apu_spl: Platform Profile Tracking APU Sustained Power Limit
  - ppt_pl1_spl: Platform Profile Tracking Sustained Power Limit
+ - ppt_pl1_spl_cl: Platform Profile Tracking Cross Loading Sustained Power Limit
+ - ppt_pl1_tau: Exceed Duration for Platform Profile Tracking Sustained Power Limit
  - ppt_pl2_sppt: Platform Profile Tracking Slow Package Power Tracking
+ - ppt_pl2_sppt_cl: Platform Profile Tracking Cross Loading Slow Package Tracking
  - ppt_pl3_fppt: Platform Profile Tracking Fast Package Power Tracking
+ - ppt_pl3_fppt_cl: Platform Profile Tracking Cross Loading Fast Package Power Tracking
+ - ppt_pl4_ipl: Platform Profile Trakcing Instantaneous Power Limit
+ - ppt_pl4_ipl_cl: Platform Profile Tracking Cross Loading Instantaneous Power Limit
 
 LENOVO_FAN_TEST_DATA
 -------------------------
diff --git a/drivers/platform/x86/lenovo/wmi-capdata.h b/drivers/platform/x86/lenovo/wmi-capdata.h
index 27202e2dc8a5..aa48f43cbb43 100644
--- a/drivers/platform/x86/lenovo/wmi-capdata.h
+++ b/drivers/platform/x86/lenovo/wmi-capdata.h
@@ -23,7 +23,10 @@
 	 FIELD_PREP(LWMI_ATTR_MODE_ID_MASK, mode) | \
 	 FIELD_PREP(LWMI_ATTR_TYPE_ID_MASK, type))
 
-#define LWMI_DEVICE_ID_FAN	0x04
+enum lwmi_device_id {
+	LWMI_DEVICE_ID_CPU = 0x01,
+	LWMI_DEVICE_ID_FAN = 0x04,
+};
 
 struct component_match;
 struct device;
diff --git a/drivers/platform/x86/lenovo/wmi-other.c b/drivers/platform/x86/lenovo/wmi-other.c
index f3f12303e379..87aba244da84 100644
--- a/drivers/platform/x86/lenovo/wmi-other.c
+++ b/drivers/platform/x86/lenovo/wmi-other.c
@@ -54,15 +54,21 @@
 
 #define LENOVO_OTHER_MODE_GUID "DC2A8805-3A8C-41BA-A6F7-092E0089CD3B"
 
-#define LWMI_DEVICE_ID_CPU 0x01
-
-#define LWMI_FEATURE_ID_CPU_SPPT 0x01
-#define LWMI_FEATURE_ID_CPU_SPL 0x02
-#define LWMI_FEATURE_ID_CPU_FPPT 0x03
+enum lwmi_feature_id_cpu {
+	LWMI_FEATURE_ID_CPU_SPPT = 0x01,
+	LWMI_FEATURE_ID_CPU_SPL = 0x02,
+	LWMI_FEATURE_ID_CPU_FPPT = 0x03,
+	LWMI_FEATURE_ID_CPU_TEMP = 0x04,
+	LWMI_FEATURE_ID_CPU_APU = 0x05,
+	LWMI_FEATURE_ID_CPU_CL = 0x06,
+	LWMI_FEATURE_ID_CPU_TAU = 0x07,
+	LWMI_FEATURE_ID_CPU_IPL = 0x09,
+};
 
 #define LWMI_FEATURE_ID_FAN_RPM 0x03
 
 #define LWMI_TYPE_ID_NONE 0x00
+#define LWMI_TYPE_ID_CROSSLOAD 0x01
 
 #define LWMI_FEATURE_VALUE_GET 17
 #define LWMI_FEATURE_VALUE_SET 18
@@ -559,18 +565,72 @@ static struct tunable_attr_01 ppt_pl1_spl = {
 	.type_id = LWMI_TYPE_ID_NONE,
 };
 
+static struct tunable_attr_01 ppt_pl1_spl_cl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_SPL,
+	.type_id = LWMI_TYPE_ID_CROSSLOAD,
+};
+
 static struct tunable_attr_01 ppt_pl2_sppt = {
 	.device_id = LWMI_DEVICE_ID_CPU,
 	.feature_id = LWMI_FEATURE_ID_CPU_SPPT,
 	.type_id = LWMI_TYPE_ID_NONE,
 };
 
+static struct tunable_attr_01 ppt_pl2_sppt_cl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_SPPT,
+	.type_id = LWMI_TYPE_ID_CROSSLOAD,
+};
+
 static struct tunable_attr_01 ppt_pl3_fppt = {
 	.device_id = LWMI_DEVICE_ID_CPU,
 	.feature_id = LWMI_FEATURE_ID_CPU_FPPT,
 	.type_id = LWMI_TYPE_ID_NONE,
 };
 
+static struct tunable_attr_01 ppt_pl3_fppt_cl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_FPPT,
+	.type_id = LWMI_TYPE_ID_CROSSLOAD,
+};
+
+static struct tunable_attr_01 cpu_temp = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_TEMP,
+	.type_id = LWMI_TYPE_ID_NONE,
+};
+
+static struct tunable_attr_01 ppt_pl1_apu_spl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_APU,
+	.type_id = LWMI_TYPE_ID_NONE,
+};
+
+static struct tunable_attr_01 ppt_cpu_cl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_CL,
+	.type_id = LWMI_TYPE_ID_NONE,
+};
+
+static struct tunable_attr_01 ppt_pl1_tau = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_TAU,
+	.type_id = LWMI_TYPE_ID_NONE,
+};
+
+static struct tunable_attr_01 ppt_pl4_ipl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_IPL,
+	.type_id = LWMI_TYPE_ID_NONE,
+};
+
+static struct tunable_attr_01 ppt_pl4_ipl_cl = {
+	.device_id = LWMI_DEVICE_ID_CPU,
+	.feature_id = LWMI_FEATURE_ID_CPU_IPL,
+	.type_id = LWMI_TYPE_ID_CROSSLOAD,
+};
+
 struct capdata01_attr_group {
 	const struct attribute_group *attr_group;
 	struct tunable_attr_01 *tunable_attr;
@@ -1009,17 +1069,45 @@ static int lwmi_attr_01_is_supported(struct tunable_attr_01 *tunable_attr)
 		.name = _fsname, .attrs = _attrname##_attrs               \
 	}
 
+LWMI_ATTR_GROUP_TUNABLE_CAP01(cpu_temp, "cpu_temp",
+			      "Set the CPU thermal load limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_cpu_cl, "ppt_cpu_cl",
+			      "Set the CPU cross loading power limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl1_apu_spl, "ppt_pl1_apu_spl",
+			      "Set the APU sustained power limit");
 LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl1_spl, "ppt_pl1_spl",
 			      "Set the CPU sustained power limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl1_spl_cl, "ppt_pl1_spl_cl",
+			      "Set the CPU cross loading sustained power limit");
 LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl2_sppt, "ppt_pl2_sppt",
 			      "Set the CPU slow package power tracking limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl2_sppt_cl, "ppt_pl2_sppt_cl",
+			      "Set the CPU cross loading slow package power tracking limit");
 LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl3_fppt, "ppt_pl3_fppt",
 			      "Set the CPU fast package power tracking limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl3_fppt_cl, "ppt_pl3_fppt_cl",
+			      "Set the CPU cross loading fast package power tracking limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl1_tau, "ppt_pl1_tau",
+			      "Set the CPU sustained power limit exceed duration");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl4_ipl, "ppt_pl4_ipl",
+			      "Set the CPU instantaneous power limit");
+LWMI_ATTR_GROUP_TUNABLE_CAP01(ppt_pl4_ipl_cl, "ppt_pl4_ipl_cl",
+			      "Set the CPU cross loading instantaneous power limit");
+
 
 static struct capdata01_attr_group cd01_attr_groups[] = {
+	{ &cpu_temp_attr_group, &cpu_temp },
+	{ &ppt_cpu_cl_attr_group, &ppt_cpu_cl },
+	{ &ppt_pl1_apu_spl_attr_group, &ppt_pl1_apu_spl },
 	{ &ppt_pl1_spl_attr_group, &ppt_pl1_spl },
+	{ &ppt_pl1_spl_cl_attr_group, &ppt_pl1_spl_cl },
+	{ &ppt_pl1_tau_attr_group, &ppt_pl1_tau },
 	{ &ppt_pl2_sppt_attr_group, &ppt_pl2_sppt },
+	{ &ppt_pl2_sppt_cl_attr_group, &ppt_pl2_sppt_cl },
 	{ &ppt_pl3_fppt_attr_group, &ppt_pl3_fppt },
+	{ &ppt_pl3_fppt_cl_attr_group, &ppt_pl3_fppt_cl },
+	{ &ppt_pl4_ipl_attr_group, &ppt_pl4_ipl },
+	{ &ppt_pl4_ipl_cl_attr_group, &ppt_pl4_ipl_cl },
 	{},
 };
 
-- 
2.52.0