Merge 6.3-rc5 into driver-core-next

We need the fixes in here for testing, as well as the driver core
changes for documentation updates to build on.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

6 files changed, 31 insertions, 25 deletions

diff --git a/drivers/platform/x86/intel/int3472/tps68470_board_data.c b/drivers/platform/x86/intel/int3472/tps68470_board_data.c
index 309eab9c0558..322237e056f3 100644
--- a/drivers/platform/x86/intel/int3472/tps68470_board_data.c
+++ b/drivers/platform/x86/intel/int3472/tps68470_board_data.c
@@ -159,9 +159,10 @@ static const struct int3472_tps68470_board_data surface_go_tps68470_board_data =
 static const struct int3472_tps68470_board_data surface_go3_tps68470_board_data = {
 	.dev_name = "i2c-INT3472:01",
 	.tps68470_regulator_pdata = &surface_go_tps68470_pdata,
-	.n_gpiod_lookups = 1,
+	.n_gpiod_lookups = 2,
 	.tps68470_gpio_lookup_tables = {
-		&surface_go_int347a_gpios
+		&surface_go_int347a_gpios,
+		&surface_go_int347e_gpios,
 	},
 };
 
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c
index 3a15d32d7644..b9591969e0fa 100644
--- a/drivers/platform/x86/intel/pmc/core.c
+++ b/drivers/platform/x86/intel/pmc/core.c
@@ -66,7 +66,18 @@ static inline void pmc_core_reg_write(struct pmc_dev *pmcdev, int reg_offset,
 
 static inline u64 pmc_core_adjust_slp_s0_step(struct pmc_dev *pmcdev, u32 value)
 {
-	return (u64)value * pmcdev->map->slp_s0_res_counter_step;
+	/*
+	 * ADL PCH does not have the SLP_S0 counter and LPM Residency counters are
+	 * used as a workaround which uses 30.5 usec tick. All other client
+	 * programs have the legacy SLP_S0 residency counter that is using the 122
+	 * usec tick.
+	 */
+	const int lpm_adj_x2 = pmcdev->map->lpm_res_counter_step_x2;
+
+	if (pmcdev->map == &adl_reg_map)
+		return (u64)value * GET_X2_COUNTER((u64)lpm_adj_x2);
+	else
+		return (u64)value * pmcdev->map->slp_s0_res_counter_step;
 }
 
 static int set_etr3(struct pmc_dev *pmcdev)
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
index a7e02b24a87a..0954a04623ed 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
@@ -47,7 +47,7 @@ struct isst_cmd_set_req_type {
 
 static const struct isst_valid_cmd_ranges isst_valid_cmds[] = {
 	{0xD0, 0x00, 0x03},
-	{0x7F, 0x00, 0x0B},
+	{0x7F, 0x00, 0x0C},
 	{0x7F, 0x10, 0x12},
 	{0x7F, 0x20, 0x23},
 	{0x94, 0x03, 0x03},
@@ -112,6 +112,7 @@ static void isst_delete_hash(void)
  * isst_store_cmd() - Store command to a hash table
  * @cmd: Mailbox command.
  * @sub_cmd: Mailbox sub-command or MSR id.
+ * @cpu: Target CPU for the command
  * @mbox_cmd_type: Mailbox or MSR command.
  * @param: Mailbox parameter.
  * @data: Mailbox request data or MSR data.
@@ -363,7 +364,7 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn
 /**
  * isst_if_get_pci_dev() - Get the PCI device instance for a CPU
  * @cpu: Logical CPU number.
- * @bus_number: The bus number assigned by the hardware.
+ * @bus_no: The bus number assigned by the hardware.
  * @dev: The device number assigned by the hardware.
  * @fn: The function number assigned by the hardware.
  *
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.h b/drivers/platform/x86/intel/speed_select_if/isst_if_common.h
index fdecdae248d7..35ff506b402e 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.h
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.h
@@ -40,6 +40,7 @@
  * @offset:	Offset to the first valid member in command structure.
  *		This will be the offset of the start of the command
  *		after command count field
+ * @owner:	Registered module owner
  * @cmd_callback: Callback function to handle IOCTL. The callback has the
  *		command pointer with data for command. There is a pointer
  *		called write_only, which when set, will not copy the
diff --git a/drivers/platform/x86/intel/tpmi.c b/drivers/platform/x86/intel/tpmi.c
index c60733261c89..a5227951decc 100644
--- a/drivers/platform/x86/intel/tpmi.c
+++ b/drivers/platform/x86/intel/tpmi.c
@@ -203,20 +203,20 @@ static int tpmi_create_device(struct intel_tpmi_info *tpmi_info,
 	struct intel_vsec_device *feature_vsec_dev;
 	struct resource *res, *tmp;
 	const char *name;
-	int ret, i;
+	int i;
 
 	name = intel_tpmi_name(pfs->pfs_header.tpmi_id);
 	if (!name)
 		return -EOPNOTSUPP;
 
-	feature_vsec_dev = kzalloc(sizeof(*feature_vsec_dev), GFP_KERNEL);
-	if (!feature_vsec_dev)
+	res = kcalloc(pfs->pfs_header.num_entries, sizeof(*res), GFP_KERNEL);
+	if (!res)
 		return -ENOMEM;
 
-	res = kcalloc(pfs->pfs_header.num_entries, sizeof(*res), GFP_KERNEL);
-	if (!res) {
-		ret = -ENOMEM;
-		goto free_vsec;
+	feature_vsec_dev = kzalloc(sizeof(*feature_vsec_dev), GFP_KERNEL);
+	if (!feature_vsec_dev) {
+		kfree(res);
+		return -ENOMEM;
 	}
 
 	snprintf(feature_id_name, sizeof(feature_id_name), "tpmi-%s", name);
@@ -239,20 +239,11 @@ static int tpmi_create_device(struct intel_tpmi_info *tpmi_info,
 	/*
 	 * intel_vsec_add_aux() is resource managed, no explicit
 	 * delete is required on error or on module unload.
+	 * feature_vsec_dev and res memory are also freed as part of
+	 * device deletion.
 	 */
-	ret = intel_vsec_add_aux(vsec_dev->pcidev, &vsec_dev->auxdev.dev,
-				 feature_vsec_dev, feature_id_name);
-	if (ret)
-		goto free_res;
-
-	return 0;
-
-free_res:
-	kfree(res);
-free_vsec:
-	kfree(feature_vsec_dev);
-
-	return ret;
+	return intel_vsec_add_aux(vsec_dev->pcidev, &vsec_dev->auxdev.dev,
+				  feature_vsec_dev, feature_id_name);
 }
 
 static int tpmi_create_devices(struct intel_tpmi_info *tpmi_info)
diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
index 13decf36c6de..2311c16cb975 100644
--- a/drivers/platform/x86/intel/vsec.c
+++ b/drivers/platform/x86/intel/vsec.c
@@ -154,6 +154,7 @@ int intel_vsec_add_aux(struct pci_dev *pdev, struct device *parent,
 	ret = ida_alloc(intel_vsec_dev->ida, GFP_KERNEL);
 	mutex_unlock(&vsec_ida_lock);
 	if (ret < 0) {
+		kfree(intel_vsec_dev->resource);
 		kfree(intel_vsec_dev);
 		return ret;
 	}