Merge tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Ilpo Järvinen:

 - amd/pmf: Report system state changes using existing input events

 - asus-wmi: Zenbook 2023 camera LED disable support and fix TUF laptop
   keyboard RGB LED sysfs interface

 - dell-pc: Fan modes / platform profile support

 - hp-wmi: Fix platform profile switching on Omen/Victus laptops

 - intel/ISST: Use only TPMI interface when TPMI and legacy interfaces
   are available

 - intel/pmc: LTR restore support to pair with LTR ignore

 - intel/tpmi: Performance Limit Reasons (PLR) and APIC <-> Punit CPU
   numbering mapping support

 - WMI: driver override support and docs improvements

 - lenovo-yoga-c630: Support for EC (platform/arm64)

 - platform/arm64: Fix build with COMPILE_TEST (broke after addition of
   C630)

 - tools: Intel Speed Select Turbo Ratio Limit fix

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits)
  platform/x86: asus-wmi: fix TUF laptop RGB variant
  platform/x86/intel/tpmi/plr: Fix output in plr_print_bits()
  Docs/admin-guide: Remove pmf leftover reference from the index
  platform/x86: ideapad-laptop: use cleanup.h
  platform/x86: hp-wmi: Fix implementation of the platform_profile_omen_get function
  platform: arm64: EC_LENOVO_YOGA_C630 should depend on ARCH_QCOM
  platform: arm64: EC_ACER_ASPIRE1 should depend on ARCH_QCOM
  platform/x86/amd/pmf: Remove update system state document
  platform/x86/amd/pmf: Use existing input event codes to update system states
  platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and Victus laptops
  platform/x86:intel/pmc: Add support to undo ltr_ignore
  platform/x86:intel/pmc: Use the Elvis operator
  platform/x86:intel/pmc: Use DEFINE_SHOW_STORE_ATTRIBUTE macro
  platform/x86:intel/pmc: Remove unneeded min_t check
  platform/x86:intel/pmc: Add support to show ltr_ignore value
  platform/x86:intel/pmc: Move pmc assignment closer to first usage
  platform/x86:intel/pmc: Convert index variables to be unsigned
  platform/x86:intel/pmc: Simplify mutex usage with cleanup helpers
  platform/x86:intel/pmc: Use the return value of pmc_core_send_msg
  tools/power/x86/intel-speed-select: v1.20 release
  ...

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/platform/x86/dell/dell-smbios-base.c b/drivers/platform/x86/dell/dell-smbios-base.c
index b562ed99ec4e..6565fac24cde 100644
--- a/drivers/platform/x86/dell/dell-smbios-base.c
+++ b/drivers/platform/x86/dell/dell-smbios-base.c
@@ -77,6 +77,7 @@ static struct smbios_call call_blacklist[] = {
 	/* handled by kernel: dell-laptop */
 	{0x0000, CLASS_INFO, SELECT_RFKILL},
 	{0x0000, CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT},
+	{0x0000, CLASS_INFO, SELECT_THERMAL_MANAGEMENT},
 };
 
 struct token_range {
@@ -320,6 +321,31 @@ out_smbios_call:
 }
 EXPORT_SYMBOL_GPL(dell_smbios_call);
 
+void dell_fill_request(struct calling_interface_buffer *buffer,
+			       u32 arg0, u32 arg1, u32 arg2, u32 arg3)
+{
+	memset(buffer, 0, sizeof(struct calling_interface_buffer));
+	buffer->input[0] = arg0;
+	buffer->input[1] = arg1;
+	buffer->input[2] = arg2;
+	buffer->input[3] = arg3;
+}
+EXPORT_SYMBOL_GPL(dell_fill_request);
+
+int dell_send_request(struct calling_interface_buffer *buffer,
+			     u16 class, u16 select)
+{
+	int ret;
+
+	buffer->cmd_class = class;
+	buffer->cmd_select = select;
+	ret = dell_smbios_call(buffer);
+	if (ret != 0)
+		return ret;
+	return dell_smbios_error(buffer->output[0]);
+}
+EXPORT_SYMBOL_GPL(dell_send_request);
+
 struct calling_interface_token *dell_smbios_find_token(int tokenid)
 {
 	int i;
@@ -356,6 +382,15 @@ void dell_laptop_call_notifier(unsigned long action, void *data)
 }
 EXPORT_SYMBOL_GPL(dell_laptop_call_notifier);
 
+bool dell_smbios_class_is_supported(u16 class)
+{
+	/* Classes over 30 always unsupported */
+	if (class > 30)
+		return false;
+	return da_supported_commands & (1 << class);
+}
+EXPORT_SYMBOL_GPL(dell_smbios_class_is_supported);
+
 static void __init parse_da_table(const struct dmi_header *dm)
 {
 	/* Final token is a terminator, so we don't want to copy it */