static void usbtouch_process_multi()

in touchscreen/usbtouchscreen.c [1155:1382]

• 210 lines of code
• 1 McCabe index (conditional complexity)

static void usbtouch_process_multi(struct usbtouch_usb *usbtouch,
				   unsigned char *pkt, int len);
#endif

static struct usbtouch_device_info usbtouch_dev_info[] = {
#ifdef CONFIG_TOUCHSCREEN_USB_ELO
	[DEVTYPE_ELO] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.max_press	= 0xff,
		.rept_size	= 8,
		.read_data	= elo_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
	[DEVTYPE_EGALAX] = {
		.min_xc		= 0x0,
		.max_xc		= 0x07ff,
		.min_yc		= 0x0,
		.max_yc		= 0x07ff,
		.rept_size	= 16,
		.process_pkt	= usbtouch_process_multi,
		.get_pkt_len	= egalax_get_pkt_len,
		.read_data	= egalax_read_data,
		.init		= egalax_init,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
	[DEVTYPE_PANJIT] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.rept_size	= 8,
		.read_data	= panjit_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_3M
	[DEVTYPE_3M] = {
		.min_xc		= 0x0,
		.max_xc		= 0x4000,
		.min_yc		= 0x0,
		.max_yc		= 0x4000,
		.rept_size	= 11,
		.read_data	= mtouch_read_data,
		.alloc		= mtouch_alloc,
		.init		= mtouch_init,
		.exit		= mtouch_exit,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_ITM
	[DEVTYPE_ITM] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.max_press	= 0xff,
		.rept_size	= 8,
		.read_data	= itm_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
	[DEVTYPE_ETURBO] = {
		.min_xc		= 0x0,
		.max_xc		= 0x07ff,
		.min_yc		= 0x0,
		.max_yc		= 0x07ff,
		.rept_size	= 8,
		.process_pkt	= usbtouch_process_multi,
		.get_pkt_len	= eturbo_get_pkt_len,
		.read_data	= eturbo_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
	[DEVTYPE_GUNZE] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.rept_size	= 4,
		.read_data	= gunze_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
	[DEVTYPE_DMC_TSC10] = {
		.min_xc		= 0x0,
		.max_xc		= 0x03ff,
		.min_yc		= 0x0,
		.max_yc		= 0x03ff,
		.rept_size	= 5,
		.init		= dmc_tsc10_init,
		.read_data	= dmc_tsc10_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
	[DEVTYPE_IRTOUCH] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.rept_size	= 8,
		.read_data	= irtouch_read_data,
	},

	[DEVTYPE_IRTOUCH_HIRES] = {
		.min_xc		= 0x0,
		.max_xc		= 0x7fff,
		.min_yc		= 0x0,
		.max_yc		= 0x7fff,
		.rept_size	= 8,
		.read_data	= irtouch_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
	[DEVTYPE_IDEALTEK] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.rept_size	= 8,
		.process_pkt	= usbtouch_process_multi,
		.get_pkt_len	= idealtek_get_pkt_len,
		.read_data	= idealtek_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
	[DEVTYPE_GENERAL_TOUCH] = {
		.min_xc		= 0x0,
		.max_xc		= 0x7fff,
		.min_yc		= 0x0,
		.max_yc		= 0x7fff,
		.rept_size	= 7,
		.read_data	= general_touch_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
	[DEVTYPE_GOTOP] = {
		.min_xc		= 0x0,
		.max_xc		= 0x03ff,
		.min_yc		= 0x0,
		.max_yc		= 0x03ff,
		.rept_size	= 4,
		.read_data	= gotop_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_JASTEC
	[DEVTYPE_JASTEC] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.rept_size	= 4,
		.read_data	= jastec_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_E2I
	[DEVTYPE_E2I] = {
		.min_xc		= 0x0,
		.max_xc		= 0x7fff,
		.min_yc		= 0x0,
		.max_yc		= 0x7fff,
		.rept_size	= 6,
		.init		= e2i_init,
		.read_data	= e2i_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_ZYTRONIC
	[DEVTYPE_ZYTRONIC] = {
		.min_xc		= 0x0,
		.max_xc		= 0x03ff,
		.min_yc		= 0x0,
		.max_yc		= 0x03ff,
		.rept_size	= 5,
		.read_data	= zytronic_read_data,
		.irq_always     = true,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_ETT_TC45USB
	[DEVTYPE_TC45USB] = {
		.min_xc		= 0x0,
		.max_xc		= 0x0fff,
		.min_yc		= 0x0,
		.max_yc		= 0x0fff,
		.rept_size	= 5,
		.read_data	= tc45usb_read_data,
	},
#endif

#ifdef CONFIG_TOUCHSCREEN_USB_NEXIO
	[DEVTYPE_NEXIO] = {
		.rept_size	= 1024,
		.irq_always	= true,
		.read_data	= nexio_read_data,
		.alloc		= nexio_alloc,
		.init		= nexio_init,
		.exit		= nexio_exit,
	},
#endif
#ifdef CONFIG_TOUCHSCREEN_USB_EASYTOUCH
	[DEVTYPE_ETOUCH] = {
		.min_xc		= 0x0,
		.max_xc		= 0x07ff,
		.min_yc		= 0x0,
		.max_yc		= 0x07ff,
		.rept_size	= 16,
		.process_pkt	= usbtouch_process_multi,
		.get_pkt_len	= etouch_get_pkt_len,
		.read_data	= etouch_read_data,
	},
#endif
};