Merge branch 'i2c/for-current' into i2c/for-5.11

5 files changed, 70 insertions, 3 deletions

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 49f4b73be513..5592a929b593 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -111,6 +111,7 @@ static const struct key_entry acer_wmi_keymap[] __initconst = {
 	{KE_KEY, 0x64, {KEY_SWITCHVIDEOMODE} },	/* Display Switch */
 	{KE_IGNORE, 0x81, {KEY_SLEEP} },
 	{KE_KEY, 0x82, {KEY_TOUCHPAD_TOGGLE} },	/* Touch Pad Toggle */
+	{KE_IGNORE, 0x84, {KEY_KBDILLUMTOGGLE} }, /* Automatic Keyboard background light toggle */
 	{KE_KEY, KEY_TOUCHPAD_ON, {KEY_TOUCHPAD_ON} },
 	{KE_KEY, KEY_TOUCHPAD_OFF, {KEY_TOUCHPAD_OFF} },
 	{KE_IGNORE, 0x83, {KEY_TOUCHPAD_TOGGLE} },
diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c
index f5901b0b07cd..0419c8001fe3 100644
--- a/drivers/platform/x86/intel-vbtn.c
+++ b/drivers/platform/x86/intel-vbtn.c
@@ -206,6 +206,12 @@ static const struct dmi_system_id dmi_switches_allow_list[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP Stream x360 Convertible PC 11"),
 		},
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion 13 x360 PC"),
+		},
+	},
 	{} /* Array terminator */
 };
 
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index e3810675090a..c404706379d9 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -3218,7 +3218,14 @@ static int hotkey_init_tablet_mode(void)
 
 		in_tablet_mode = hotkey_gmms_get_tablet_mode(res,
 							     &has_tablet_mode);
-		if (has_tablet_mode)
+		/*
+		 * The Yoga 11e series has 2 accelerometers described by a
+		 * BOSC0200 ACPI node. This setup relies on a Windows service
+		 * which calls special ACPI methods on this node to report
+		 * the laptop/tent/tablet mode to the EC. The bmc150 iio driver
+		 * does not support this, so skip the hotkey on these models.
+		 */
+		if (has_tablet_mode && !acpi_dev_present("BOSC0200", "1", -1))
 			tp_features.hotkey_tablet = TP_HOTKEY_TABLET_USES_GMMS;
 		type = "GMMS";
 	} else if (acpi_evalf(hkey_handle, &res, "MHKG", "qd")) {
@@ -4228,6 +4235,7 @@ static void hotkey_resume(void)
 		pr_err("error while attempting to reset the event firmware interface\n");
 
 	tpacpi_send_radiosw_update();
+	tpacpi_input_send_tabletsw();
 	hotkey_tablet_mode_notify_change();
 	hotkey_wakeup_reason_notify_change();
 	hotkey_wakeup_hotunplug_complete_notify_change();
@@ -8776,6 +8784,8 @@ static const struct tpacpi_quirk fan_quirk_table[] __initconst = {
 	TPACPI_Q_LNV3('N', '2', 'C', TPACPI_FAN_2CTL),	/* P52 / P72 */
 	TPACPI_Q_LNV3('N', '2', 'E', TPACPI_FAN_2CTL),	/* P1 / X1 Extreme (1st gen) */
 	TPACPI_Q_LNV3('N', '2', 'O', TPACPI_FAN_2CTL),	/* P1 / X1 Extreme (2nd gen) */
+	TPACPI_Q_LNV3('N', '2', 'V', TPACPI_FAN_2CTL),	/* P1 / X1 Extreme (3nd gen) */
+	TPACPI_Q_LNV3('N', '3', '0', TPACPI_FAN_2CTL),	/* P15 (1st gen) / P15v (1st gen) */
 };
 
 static int __init fan_init(struct ibm_init_struct *iibm)
@@ -9703,6 +9713,7 @@ static const struct tpacpi_quirk battery_quirk_table[] __initconst = {
 	TPACPI_Q_LNV3('R', '0', 'B', true), /* Thinkpad 11e gen 3 */
 	TPACPI_Q_LNV3('R', '0', 'C', true), /* Thinkpad 13 */
 	TPACPI_Q_LNV3('R', '0', 'J', true), /* Thinkpad 13 gen 2 */
+	TPACPI_Q_LNV3('R', '0', 'K', true), /* Thinkpad 11e gen 4 celeron BIOS */
 };
 
 static int __init tpacpi_battery_init(struct ibm_init_struct *ibm)
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index e557d757c647..fa7232ad8c39 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -1478,7 +1478,7 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
 	struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file));
 	char *buffer;
 	char *cmd;
-	int lcd_out, crt_out, tv_out;
+	int lcd_out = -1, crt_out = -1, tv_out = -1;
 	int remain = count;
 	int value;
 	int ret;
@@ -1510,7 +1510,6 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
 
 	kfree(cmd);
 
-	lcd_out = crt_out = tv_out = -1;
 	ret = get_video_status(dev, &video_out);
 	if (!ret) {
 		unsigned int new_video_out = video_out;
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index dda60f89c951..5783139d0a11 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -295,6 +295,21 @@ static const struct ts_dmi_data irbis_tw90_data = {
 	.properties	= irbis_tw90_props,
 };
 
+static const struct property_entry irbis_tw118_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
+	PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	{ }
+};
+
+static const struct ts_dmi_data irbis_tw118_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= irbis_tw118_props,
+};
+
 static const struct property_entry itworks_tw891_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 	PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
@@ -623,6 +638,23 @@ static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 	.properties	= pov_mobii_wintab_p1006w_v10_props,
 };
 
+static const struct property_entry predia_basic_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
+	PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	PROPERTY_ENTRY_BOOL("silead,home-button"),
+	{ }
+};
+
+static const struct ts_dmi_data predia_basic_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= predia_basic_props,
+};
+
 static const struct property_entry schneider_sct101ctm_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
@@ -937,6 +969,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 		},
 	},
 	{
+		/* Irbis TW118 */
+		.driver_data = (void *)&irbis_tw118_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
+		},
+	},
+	{
 		/* I.T.Works TW891 */
 		.driver_data = (void *)&itworks_tw891_data,
 		.matches = {
@@ -1110,6 +1150,16 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 		},
 	},
 	{
+		/* Predia Basic tablet) */
+		.driver_data = (void *)&predia_basic_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
+			/* Above matches are too generic, add bios-version match */
+			DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
+		},
+	},
+	{
 		/* Point of View mobii wintab p800w (v2.1) */
 		.driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
 		.matches = {