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-rw-r--r--drivers/platform/x86/amd-pmc.c14
-rw-r--r--drivers/platform/x86/asus-nb-wmi.c2
-rw-r--r--drivers/platform/x86/gigabyte-wmi.c1
-rw-r--r--drivers/platform/x86/intel/atomisp2/led.c3
-rw-r--r--drivers/platform/x86/intel/ifs/Kconfig3
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c53
-rw-r--r--drivers/platform/x86/x86-android-tablets.c17
7 files changed, 60 insertions, 33 deletions
diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c
index f11d18beac18..700eb19e8450 100644
--- a/drivers/platform/x86/amd-pmc.c
+++ b/drivers/platform/x86/amd-pmc.c
@@ -91,6 +91,8 @@
#define AMD_CPU_ID_PCO AMD_CPU_ID_RV
#define AMD_CPU_ID_CZN AMD_CPU_ID_RN
#define AMD_CPU_ID_YC 0x14B5
+#define AMD_CPU_ID_CB 0x14D8
+#define AMD_CPU_ID_PS 0x14E8
#define PMC_MSG_DELAY_MIN_US 50
#define RESPONSE_REGISTER_LOOP_MAX 20000
@@ -318,6 +320,8 @@ static int amd_pmc_idlemask_read(struct amd_pmc_dev *pdev, struct device *dev,
val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_CZN);
break;
case AMD_CPU_ID_YC:
+ case AMD_CPU_ID_CB:
+ case AMD_CPU_ID_PS:
val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_YC);
break;
default:
@@ -491,7 +495,8 @@ static void amd_pmc_dbgfs_register(struct amd_pmc_dev *dev)
&amd_pmc_idlemask_fops);
/* Enable STB only when the module_param is set */
if (enable_stb) {
- if (dev->cpu_id == AMD_CPU_ID_YC)
+ if (dev->cpu_id == AMD_CPU_ID_YC || dev->cpu_id == AMD_CPU_ID_CB ||
+ dev->cpu_id == AMD_CPU_ID_PS)
debugfs_create_file("stb_read", 0644, dev->dbgfs_dir, dev,
&amd_pmc_stb_debugfs_fops_v2);
else
@@ -615,6 +620,8 @@ static int amd_pmc_get_os_hint(struct amd_pmc_dev *dev)
return MSG_OS_HINT_PCO;
case AMD_CPU_ID_RN:
case AMD_CPU_ID_YC:
+ case AMD_CPU_ID_CB:
+ case AMD_CPU_ID_PS:
return MSG_OS_HINT_RN;
}
return -EINVAL;
@@ -735,6 +742,8 @@ static struct acpi_s2idle_dev_ops amd_pmc_s2idle_dev_ops = {
#endif
static const struct pci_device_id pmc_pci_ids[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_PS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_CB) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_YC) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_CZN) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_RN) },
@@ -877,7 +886,7 @@ static int amd_pmc_probe(struct platform_device *pdev)
mutex_init(&dev->lock);
- if (enable_stb && dev->cpu_id == AMD_CPU_ID_YC) {
+ if (enable_stb && (dev->cpu_id == AMD_CPU_ID_YC || dev->cpu_id == AMD_CPU_ID_CB)) {
err = amd_pmc_s2d_init(dev);
if (err)
return err;
@@ -915,6 +924,7 @@ static const struct acpi_device_id amd_pmc_acpi_ids[] = {
{"AMDI0005", 0},
{"AMDI0006", 0},
{"AMDI0007", 0},
+ {"AMDI0008", 0},
{"AMD0004", 0},
{"AMD0005", 0},
{ }
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 57a07db659cb..478dd300b9c9 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -522,6 +522,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
{ KE_KEY, 0x32, { KEY_MUTE } },
{ KE_KEY, 0x35, { KEY_SCREENLOCK } },
+ { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
{ KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
{ KE_KEY, 0x41, { KEY_NEXTSONG } },
{ KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
@@ -574,6 +575,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
{ KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
{ KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
+ { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
{ KE_KEY, 0xB5, { KEY_CALC } },
{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
diff --git a/drivers/platform/x86/gigabyte-wmi.c b/drivers/platform/x86/gigabyte-wmi.c
index 497ad2f64a51..5e7e6659a849 100644
--- a/drivers/platform/x86/gigabyte-wmi.c
+++ b/drivers/platform/x86/gigabyte-wmi.c
@@ -150,6 +150,7 @@ static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = {
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M AORUS PRO-P"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M DS3H"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B660 GAMING X DDR4"),
+ DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B660I AORUS PRO DDR4"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z390 I AORUS PRO WIFI-CF"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z490 AORUS ELITE AC"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 AORUS ELITE"),
diff --git a/drivers/platform/x86/intel/atomisp2/led.c b/drivers/platform/x86/intel/atomisp2/led.c
index 5935dfca166f..10077a61d8c5 100644
--- a/drivers/platform/x86/intel/atomisp2/led.c
+++ b/drivers/platform/x86/intel/atomisp2/led.c
@@ -50,7 +50,8 @@ static const struct dmi_system_id atomisp2_led_systems[] __initconst = {
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
+ /* Non exact match to also match T100TAF */
+ DMI_MATCH(DMI_PRODUCT_NAME, "T100TA"),
},
.driver_data = &asus_t100ta_lookup,
},
diff --git a/drivers/platform/x86/intel/ifs/Kconfig b/drivers/platform/x86/intel/ifs/Kconfig
index 7ce896434b8f..c341a27cc1a3 100644
--- a/drivers/platform/x86/intel/ifs/Kconfig
+++ b/drivers/platform/x86/intel/ifs/Kconfig
@@ -1,6 +1,9 @@
config INTEL_IFS
tristate "Intel In Field Scan"
depends on X86 && CPU_SUP_INTEL && 64BIT && SMP
+ # Discussion on the list has shown that the sysfs API needs a bit
+ # more work, mark this as broken for now
+ depends on BROKEN
select INTEL_IFS_DEVICE
help
Enable support for the In Field Scan capability in select
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index a8b383051528..502dcd1c33b7 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6842,6 +6842,31 @@ static const struct backlight_ops ibm_backlight_data = {
/* --------------------------------------------------------------------- */
+static int __init tpacpi_evaluate_bcl(struct acpi_device *adev, void *not_used)
+{
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *obj;
+ acpi_status status;
+ int rc;
+
+ status = acpi_evaluate_object(adev->handle, "_BCL", NULL, &buffer);
+ if (ACPI_FAILURE(status))
+ return 0;
+
+ obj = buffer.pointer;
+ if (!obj || obj->type != ACPI_TYPE_PACKAGE) {
+ acpi_handle_info(adev->handle,
+ "Unknown _BCL data, please report this to %s\n",
+ TPACPI_MAIL);
+ rc = 0;
+ } else {
+ rc = obj->package.count;
+ }
+ kfree(obj);
+
+ return rc;
+}
+
/*
* Call _BCL method of video device. On some ThinkPads this will
* switch the firmware to the ACPI brightness control mode.
@@ -6849,37 +6874,13 @@ static const struct backlight_ops ibm_backlight_data = {
static int __init tpacpi_query_bcl_levels(acpi_handle handle)
{
- struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
- union acpi_object *obj;
- struct acpi_device *device, *child;
- int rc;
+ struct acpi_device *device;
device = acpi_fetch_acpi_dev(handle);
if (!device)
return 0;
- rc = 0;
- list_for_each_entry(child, &device->children, node) {
- acpi_status status = acpi_evaluate_object(child->handle, "_BCL",
- NULL, &buffer);
- if (ACPI_FAILURE(status)) {
- buffer.length = ACPI_ALLOCATE_BUFFER;
- continue;
- }
-
- obj = (union acpi_object *)buffer.pointer;
- if (!obj || (obj->type != ACPI_TYPE_PACKAGE)) {
- pr_err("Unknown _BCL data, please report this to %s\n",
- TPACPI_MAIL);
- rc = 0;
- } else {
- rc = obj->package.count;
- }
- break;
- }
-
- kfree(buffer.pointer);
- return rc;
+ return acpi_dev_for_each_child(device, tpacpi_evaluate_bcl, NULL);
}
diff --git a/drivers/platform/x86/x86-android-tablets.c b/drivers/platform/x86/x86-android-tablets.c
index f446be72e539..480375977435 100644
--- a/drivers/platform/x86/x86-android-tablets.c
+++ b/drivers/platform/x86/x86-android-tablets.c
@@ -27,8 +27,8 @@
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/lp855x.h>
#include <linux/platform_device.h>
-#include <linux/pm.h>
#include <linux/power/bq24190_charger.h>
+#include <linux/reboot.h>
#include <linux/rmi.h>
#include <linux/serdev.h>
#include <linux/spi/spi.h>
@@ -889,6 +889,7 @@ static const struct pinctrl_map lenovo_yoga_tab2_830_1050_codec_pinctrl_map =
"INT33FC:02", "pmu_clk2_grp", "pmu_clk");
static struct pinctrl *lenovo_yoga_tab2_830_1050_codec_pinctrl;
+static struct sys_off_handler *lenovo_yoga_tab2_830_1050_sys_off_handler;
static int __init lenovo_yoga_tab2_830_1050_init_codec(void)
{
@@ -933,9 +934,11 @@ err_put_device:
* followed by a normal 3 second press to recover. Avoid this by doing an EFI
* poweroff instead.
*/
-static void lenovo_yoga_tab2_830_1050_power_off(void)
+static int lenovo_yoga_tab2_830_1050_power_off(struct sys_off_data *data)
{
efi.reset_system(EFI_RESET_SHUTDOWN, EFI_SUCCESS, 0, NULL);
+
+ return NOTIFY_DONE;
}
static int __init lenovo_yoga_tab2_830_1050_init(void)
@@ -950,13 +953,19 @@ static int __init lenovo_yoga_tab2_830_1050_init(void)
if (ret)
return ret;
- pm_power_off = lenovo_yoga_tab2_830_1050_power_off;
+ /* SYS_OFF_PRIO_FIRMWARE + 1 so that it runs before acpi_power_off */
+ lenovo_yoga_tab2_830_1050_sys_off_handler =
+ register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_FIRMWARE + 1,
+ lenovo_yoga_tab2_830_1050_power_off, NULL);
+ if (IS_ERR(lenovo_yoga_tab2_830_1050_sys_off_handler))
+ return PTR_ERR(lenovo_yoga_tab2_830_1050_sys_off_handler);
+
return 0;
}
static void lenovo_yoga_tab2_830_1050_exit(void)
{
- pm_power_off = NULL; /* Just turn poweroff into halt on module unload */
+ unregister_sys_off_handler(lenovo_yoga_tab2_830_1050_sys_off_handler);
if (lenovo_yoga_tab2_830_1050_codec_pinctrl) {
pinctrl_put(lenovo_yoga_tab2_830_1050_codec_pinctrl);
generated by cgit v1.2.3-70-g09d2 (git 2.51.1) at 2025-11-01 22:43:34 +0000