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-rw-r--r--drivers/platform/x86/amd/pmf/core.c32
-rw-r--r--drivers/platform/x86/asus-nb-wmi.c2
-rw-r--r--drivers/platform/x86/hp/hp-wmi.c1
-rw-r--r--drivers/platform/x86/intel/ifs/load.c2
-rw-r--r--drivers/platform/x86/intel/int3472/clk_and_regulator.c13
-rw-r--r--drivers/platform/x86/intel/speed_select_if/isst_if_common.c12
-rw-r--r--drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c6
-rw-r--r--drivers/platform/x86/intel_scu_pcidrv.c1
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c24
-rw-r--r--drivers/platform/x86/touchscreen_dmi.c41
10 files changed, 108 insertions, 26 deletions
diff --git a/drivers/platform/x86/amd/pmf/core.c b/drivers/platform/x86/amd/pmf/core.c
index d5bb775dadcf..ee5f124f78b6 100644
--- a/drivers/platform/x86/amd/pmf/core.c
+++ b/drivers/platform/x86/amd/pmf/core.c
@@ -245,24 +245,29 @@ static const struct pci_device_id pmf_pci_ids[] = {
{ }
};
-int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
+static void amd_pmf_set_dram_addr(struct amd_pmf_dev *dev)
{
u64 phys_addr;
u32 hi, low;
- INIT_DELAYED_WORK(&dev->work_buffer, amd_pmf_get_metrics);
+ phys_addr = virt_to_phys(dev->buf);
+ hi = phys_addr >> 32;
+ low = phys_addr & GENMASK(31, 0);
+
+ amd_pmf_send_cmd(dev, SET_DRAM_ADDR_HIGH, 0, hi, NULL);
+ amd_pmf_send_cmd(dev, SET_DRAM_ADDR_LOW, 0, low, NULL);
+}
+int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
+{
/* Get Metrics Table Address */
dev->buf = kzalloc(sizeof(dev->m_table), GFP_KERNEL);
if (!dev->buf)
return -ENOMEM;
- phys_addr = virt_to_phys(dev->buf);
- hi = phys_addr >> 32;
- low = phys_addr & GENMASK(31, 0);
+ INIT_DELAYED_WORK(&dev->work_buffer, amd_pmf_get_metrics);
- amd_pmf_send_cmd(dev, SET_DRAM_ADDR_HIGH, 0, hi, NULL);
- amd_pmf_send_cmd(dev, SET_DRAM_ADDR_LOW, 0, low, NULL);
+ amd_pmf_set_dram_addr(dev);
/*
* Start collecting the metrics data after a small delay
@@ -273,6 +278,18 @@ int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
return 0;
}
+static int amd_pmf_resume_handler(struct device *dev)
+{
+ struct amd_pmf_dev *pdev = dev_get_drvdata(dev);
+
+ if (pdev->buf)
+ amd_pmf_set_dram_addr(pdev);
+
+ return 0;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(amd_pmf_pm, NULL, amd_pmf_resume_handler);
+
static void amd_pmf_init_features(struct amd_pmf_dev *dev)
{
int ret;
@@ -413,6 +430,7 @@ static struct platform_driver amd_pmf_driver = {
.name = "amd-pmf",
.acpi_match_table = amd_pmf_acpi_ids,
.dev_groups = amd_pmf_driver_groups,
+ .pm = pm_sleep_ptr(&amd_pmf_pm),
},
.probe = amd_pmf_probe,
.remove_new = amd_pmf_remove,
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index e2c9a68d12df..fdf7da06af30 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -555,6 +555,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
{ KE_IGNORE, 0x79, }, /* Charger type dectection notification */
{ KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
+ { KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
{ KE_KEY, 0x7c, { KEY_MICMUTE } },
{ KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
{ KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
@@ -584,6 +585,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
{ KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
{ KE_KEY, 0xB5, { KEY_CALC } },
+ { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
{ KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c
index 873f59c3e280..6364ae262705 100644
--- a/drivers/platform/x86/hp/hp-wmi.c
+++ b/drivers/platform/x86/hp/hp-wmi.c
@@ -211,6 +211,7 @@ struct bios_rfkill2_state {
static const struct key_entry hp_wmi_keymap[] = {
{ KE_KEY, 0x02, { KEY_BRIGHTNESSUP } },
{ KE_KEY, 0x03, { KEY_BRIGHTNESSDOWN } },
+ { KE_KEY, 0x270, { KEY_MICMUTE } },
{ KE_KEY, 0x20e6, { KEY_PROG1 } },
{ KE_KEY, 0x20e8, { KEY_MEDIA } },
{ KE_KEY, 0x2142, { KEY_MEDIA } },
diff --git a/drivers/platform/x86/intel/ifs/load.c b/drivers/platform/x86/intel/ifs/load.c
index 61dffb4c8a1d..e6ae8265f3a3 100644
--- a/drivers/platform/x86/intel/ifs/load.c
+++ b/drivers/platform/x86/intel/ifs/load.c
@@ -208,7 +208,7 @@ static int scan_chunks_sanity_check(struct device *dev)
continue;
reinit_completion(&ifs_done);
local_work.dev = dev;
- INIT_WORK(&local_work.w, copy_hashes_authenticate_chunks);
+ INIT_WORK_ONSTACK(&local_work.w, copy_hashes_authenticate_chunks);
schedule_work_on(cpu, &local_work.w);
wait_for_completion(&ifs_done);
if (ifsd->loading_error) {
diff --git a/drivers/platform/x86/intel/int3472/clk_and_regulator.c b/drivers/platform/x86/intel/int3472/clk_and_regulator.c
index 1086c3d83494..399f0623ca1b 100644
--- a/drivers/platform/x86/intel/int3472/clk_and_regulator.c
+++ b/drivers/platform/x86/intel/int3472/clk_and_regulator.c
@@ -101,9 +101,11 @@ int skl_int3472_register_clock(struct int3472_discrete_device *int3472,
int3472->clock.ena_gpio = acpi_get_and_request_gpiod(path, agpio->pin_table[0],
"int3472,clk-enable");
- if (IS_ERR(int3472->clock.ena_gpio))
- return dev_err_probe(int3472->dev, PTR_ERR(int3472->clock.ena_gpio),
- "getting clk-enable GPIO\n");
+ if (IS_ERR(int3472->clock.ena_gpio)) {
+ ret = PTR_ERR(int3472->clock.ena_gpio);
+ int3472->clock.ena_gpio = NULL;
+ return dev_err_probe(int3472->dev, ret, "getting clk-enable GPIO\n");
+ }
if (polarity == GPIO_ACTIVE_LOW)
gpiod_toggle_active_low(int3472->clock.ena_gpio);
@@ -199,8 +201,9 @@ int skl_int3472_register_regulator(struct int3472_discrete_device *int3472,
int3472->regulator.gpio = acpi_get_and_request_gpiod(path, agpio->pin_table[0],
"int3472,regulator");
if (IS_ERR(int3472->regulator.gpio)) {
- dev_err(int3472->dev, "Failed to get regulator GPIO line\n");
- return PTR_ERR(int3472->regulator.gpio);
+ ret = PTR_ERR(int3472->regulator.gpio);
+ int3472->regulator.gpio = NULL;
+ return dev_err_probe(int3472->dev, ret, "getting regulator GPIO\n");
}
/* Ensure the pin is in output mode and non-active state */
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 e0572a29212e..02fe360a59c7 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
@@ -304,14 +304,13 @@ struct isst_if_pkg_info {
static struct isst_if_cpu_info *isst_cpu_info;
static struct isst_if_pkg_info *isst_pkg_info;
-#define ISST_MAX_PCI_DOMAINS 8
-
static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn)
{
struct pci_dev *matched_pci_dev = NULL;
struct pci_dev *pci_dev = NULL;
+ struct pci_dev *_pci_dev = NULL;
int no_matches = 0, pkg_id;
- int i, bus_number;
+ int bus_number;
if (bus_no < 0 || bus_no >= ISST_MAX_BUS_NUMBER || cpu < 0 ||
cpu >= nr_cpu_ids || cpu >= num_possible_cpus())
@@ -323,12 +322,11 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn
if (bus_number < 0)
return NULL;
- for (i = 0; i < ISST_MAX_PCI_DOMAINS; ++i) {
- struct pci_dev *_pci_dev;
+ for_each_pci_dev(_pci_dev) {
int node;
- _pci_dev = pci_get_domain_bus_and_slot(i, bus_number, PCI_DEVFN(dev, fn));
- if (!_pci_dev)
+ if (_pci_dev->bus->number != bus_number ||
+ _pci_dev->devfn != PCI_DEVFN(dev, fn))
continue;
++no_matches;
diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
index 1a300e14f350..064f186ae81b 100644
--- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
+++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
@@ -44,14 +44,18 @@ static ssize_t store_min_max_freq_khz(struct uncore_data *data,
int min_max)
{
unsigned int input;
+ int ret;
if (kstrtouint(buf, 10, &input))
return -EINVAL;
mutex_lock(&uncore_lock);
- uncore_write(data, input, min_max);
+ ret = uncore_write(data, input, min_max);
mutex_unlock(&uncore_lock);
+ if (ret)
+ return ret;
+
return count;
}
diff --git a/drivers/platform/x86/intel_scu_pcidrv.c b/drivers/platform/x86/intel_scu_pcidrv.c
index 80abc708e4f2..d904fad499aa 100644
--- a/drivers/platform/x86/intel_scu_pcidrv.c
+++ b/drivers/platform/x86/intel_scu_pcidrv.c
@@ -34,6 +34,7 @@ static int intel_scu_pci_probe(struct pci_dev *pdev,
static const struct pci_device_id pci_ids[] = {
{ PCI_VDEVICE(INTEL, 0x080e) },
+ { PCI_VDEVICE(INTEL, 0x082a) },
{ PCI_VDEVICE(INTEL, 0x08ea) },
{ PCI_VDEVICE(INTEL, 0x0a94) },
{ PCI_VDEVICE(INTEL, 0x11a0) },
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 6fe82f805ea8..b3808ad77278 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -10318,6 +10318,7 @@ static atomic_t dytc_ignore_event = ATOMIC_INIT(0);
static DEFINE_MUTEX(dytc_mutex);
static int dytc_capabilities;
static bool dytc_mmc_get_available;
+static int profile_force;
static int convert_dytc_to_profile(int funcmode, int dytcmode,
enum platform_profile_option *profile)
@@ -10580,6 +10581,21 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm)
if (err)
return err;
+ /* Check if user wants to override the profile selection */
+ if (profile_force) {
+ switch (profile_force) {
+ case -1:
+ dytc_capabilities = 0;
+ break;
+ case 1:
+ dytc_capabilities = BIT(DYTC_FC_MMC);
+ break;
+ case 2:
+ dytc_capabilities = BIT(DYTC_FC_PSC);
+ break;
+ }
+ pr_debug("Profile selection forced: 0x%x\n", dytc_capabilities);
+ }
if (dytc_capabilities & BIT(DYTC_FC_MMC)) { /* MMC MODE */
pr_debug("MMC is supported\n");
/*
@@ -10593,11 +10609,6 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm)
dytc_mmc_get_available = true;
}
} else if (dytc_capabilities & BIT(DYTC_FC_PSC)) { /* PSC MODE */
- /* Support for this only works on AMD platforms */
- if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) {
- dbg_printk(TPACPI_DBG_INIT, "PSC not support on Intel platforms\n");
- return -ENODEV;
- }
pr_debug("PSC is supported\n");
} else {
dbg_printk(TPACPI_DBG_INIT, "No DYTC support available\n");
@@ -11646,6 +11657,9 @@ MODULE_PARM_DESC(uwb_state,
"Initial state of the emulated UWB switch");
#endif
+module_param(profile_force, int, 0444);
+MODULE_PARM_DESC(profile_force, "Force profile mode. -1=off, 1=MMC, 2=PSC");
+
static void thinkpad_acpi_module_exit(void)
{
struct ibm_struct *ibm, *itmp;
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 13802a3c3591..68e66b60445c 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -336,6 +336,22 @@ static const struct ts_dmi_data dexp_ursus_7w_data = {
.properties = dexp_ursus_7w_props,
};
+static const struct property_entry dexp_ursus_kx210i_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
+ PROPERTY_ENTRY_U32("touchscreen-min-y", 2),
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 1137),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"),
+ PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+ PROPERTY_ENTRY_BOOL("silead,home-button"),
+ { }
+};
+
+static const struct ts_dmi_data dexp_ursus_kx210i_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = dexp_ursus_kx210i_props,
+};
+
static const struct property_entry digma_citi_e200_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
@@ -378,6 +394,11 @@ static const struct ts_dmi_data gdix1001_01_upside_down_data = {
.properties = gdix1001_upside_down_props,
};
+static const struct ts_dmi_data gdix1002_00_upside_down_data = {
+ .acpi_name = "GDIX1002:00",
+ .properties = gdix1001_upside_down_props,
+};
+
static const struct property_entry gp_electronic_t701_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
@@ -1186,6 +1207,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
},
},
{
+ /* DEXP Ursus KX210i */
+ .driver_data = (void *)&dexp_ursus_kx210i_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "S107I"),
+ },
+ },
+ {
/* Digma Citi E200 */
.driver_data = (void *)&digma_citi_e200_data,
.matches = {
@@ -1296,6 +1325,18 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
},
},
{
+ /* Juno Tablet */
+ .driver_data = (void *)&gdix1002_00_upside_down_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
+ /* Both product- and board-name being "Default string" is somewhat rare */
+ DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+ DMI_MATCH(DMI_BOARD_NAME, "Default string"),
+ /* Above matches are too generic, add partial bios-version match */
+ DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."),
+ },
+ },
+ {
/* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
.driver_data = (void *)&trekstor_surftab_wintron70_data,
.matches = {
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