Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4ca4ec71 authored by Jason Gerecke's avatar Jason Gerecke Committed by Jiri Kosina
Browse files

HID: wacom: Move handling of Intuos status packets to seperate function



In addition to the touchswitch state for "Intuos", these packets are
also sent by the Intuos Pro, Intuos5, and last-generation Bamboo
tablets when using a wired connection. They contain, among other
things, information about the optional wireless module and battery
charge state (to be supported in subsuquent patches).

Signed-off-by: default avatarJason Gerecke <killertofu@gmail.com>
Acked-by: default avatarPing Cheng <pingc@wacom.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 8c97a765
Loading
Loading
Loading
Loading
+23 −13
Original line number Diff line number Diff line
@@ -1740,20 +1740,9 @@ static int wacom_bpt_pen(struct wacom_wac *wacom)
	unsigned char *data = wacom->data;
	int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;

	if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
	if (data[0] != WACOM_REPORT_PENABLED)
	    return 0;

	if (data[0] == WACOM_REPORT_USB) {
		if (features->type == INTUOSHT &&
		    wacom->shared->touch_input &&
		    features->touch_max) {
			input_report_switch(wacom->shared->touch_input,
					    SW_MUTE_DEVICE, data[8] & 0x40);
			input_sync(wacom->shared->touch_input);
		}
		return 0;
	}

	prox = (data[1] & 0x20) == 0x20;

	/*
@@ -1960,6 +1949,24 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
	return 0;
}

static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
{
	struct wacom_features *features = &wacom_wac->features;
	unsigned char *data = wacom_wac->data;

	if (data[0] != WACOM_REPORT_USB)
		return 0;

	if (features->type == INTUOSHT &&
	    wacom_wac->shared->touch_input &&
	    features->touch_max) {
		input_report_switch(wacom_wac->shared->touch_input,
				    SW_MUTE_DEVICE, data[8] & 0x40);
		input_sync(wacom_wac->shared->touch_input);
	}
	return 0;
}

void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
{
	bool sync;
@@ -2044,6 +2051,9 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)

	case BAMBOO_PT:
	case INTUOSHT:
		if (wacom_wac->data[0] == WACOM_REPORT_USB)
			sync = wacom_status_irq(wacom_wac, len);
		else
			sync = wacom_bpt_irq(wacom_wac, len);
		break;

+1 −0
Original line number Diff line number Diff line
@@ -71,6 +71,7 @@
#define WACOM_REPORT_USB		192
#define WACOM_REPORT_BPAD_PEN		3
#define WACOM_REPORT_BPAD_TOUCH		16
#define WACOM_PKGLEN_STATUS		10

/* device quirks */
#define WACOM_QUIRK_MULTI_INPUT		0x0001