Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - patch series that ensures that hid-multitouch driver disables touch
   and button-press reporting on hid-mt devices during suspend when the
   device is not configured as a wakeup-source, from Hans de Goede

 - support for ISH DMA on Intel EHL platform, from Even Xu

 - support for Renoir and Cezanne SoCs, Ambient Light Sensor and Human
   Presence Detection sensor for amd-sfh driver, from Basavaraj Natikar

 - other assorted code cleanups and device-specific fixes/quirks

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (45 commits)
  HID: thrustmaster: Switch to kmemdup() when allocate change_request
  HID: multitouch: Disable event reporting on suspend when the device is not a wakeup-source
  HID: logitech-dj: Implement may_wakeup ll-driver callback
  HID: usbhid: Implement may_wakeup ll-driver callback
  HID: core: Add hid_hw_may_wakeup() function
  HID: input: Add support for Programmable Buttons
  HID: wacom: Correct base usage for capacitive ExpressKey status bits
  HID: amd_sfh: Add initial support for HPD sensor
  HID: amd_sfh: Extend ALS support for newer AMD platform
  HID: amd_sfh: Extend driver capabilities for multi-generation support
  HID: surface-hid: Fix get-report request
  HID: sony: fix freeze when inserting ghlive ps3/wii dongles
  HID: usbkbd: Avoid GFP_ATOMIC when GFP_KERNEL is possible
  HID: amd_sfh: change in maintainer
  HID: intel-ish-hid: ipc: Specify that EHL no cache snooping
  HID: intel-ish-hid: ishtp: Add dma_no_cache_snooping() callback
  HID: intel-ish-hid: Set ISH driver depends on x86
  HID: hid-input: add Surface Go battery quirk
  HID: intel-ish-hid: Fix minor typos in comments
  HID: usbmouse: Avoid GFP_ATOMIC when GFP_KERNEL is possible
  ...

1 files changed, 27 insertions, 3 deletions

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index abbfa91e73e4..4286a51f7f16 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -326,6 +326,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN),
+	  HID_BATTERY_QUIRK_IGNORE },
 	{}
 };
 
@@ -567,6 +569,16 @@ static void hidinput_update_battery(struct hid_device *dev, int value)
 }
 #endif	/* CONFIG_HID_BATTERY_STRENGTH */
 
+static bool hidinput_field_in_collection(struct hid_device *device, struct hid_field *field,
+					 unsigned int type, unsigned int usage)
+{
+	struct hid_collection *collection;
+
+	collection = &device->collection[field->usage->collection_index];
+
+	return collection->type == type && collection->usage == usage;
+}
+
 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
 				     struct hid_usage *usage)
 {
@@ -632,6 +644,18 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 				else
 					code += BTN_TRIGGER_HAPPY - 0x10;
 				break;
+		case HID_CP_CONSUMER_CONTROL:
+				if (hidinput_field_in_collection(device, field,
+								 HID_COLLECTION_NAMED_ARRAY,
+								 HID_CP_PROGRAMMABLEBUTTONS)) {
+					if (code <= 0x1d)
+						code += KEY_MACRO1;
+					else
+						code += BTN_TRIGGER_HAPPY - 0x1e;
+				} else {
+					goto ignore;
+				}
+				break;
 		default:
 			switch (field->physical) {
 			case HID_GD_MOUSE:
@@ -1316,12 +1340,12 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
 		return;
 	}
 
-	if (usage->hid == (HID_UP_DIGITIZER | 0x003c)) { /* Invert */
+	if (usage->hid == HID_DG_INVERT) {
 		*quirks = value ? (*quirks | HID_QUIRK_INVERT) : (*quirks & ~HID_QUIRK_INVERT);
 		return;
 	}
 
-	if (usage->hid == (HID_UP_DIGITIZER | 0x0032)) { /* InRange */
+	if (usage->hid == HID_DG_INRANGE) {
 		if (value) {
 			input_event(input, usage->type, (*quirks & HID_QUIRK_INVERT) ? BTN_TOOL_RUBBER : usage->code, 1);
 			return;
@@ -1331,7 +1355,7 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
 		return;
 	}
 
-	if (usage->hid == (HID_UP_DIGITIZER | 0x0030) && (*quirks & HID_QUIRK_NOTOUCH)) { /* Pressure */
+	if (usage->hid == HID_DG_TIPPRESSURE && (*quirks & HID_QUIRK_NOTOUCH)) {
 		int a = field->logical_minimum;
 		int b = field->logical_maximum;
 		input_event(input, EV_KEY, BTN_TOUCH, value > a + ((b - a) >> 3));