Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 (e82bb314) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/media/IR/keymaps/rc-rc6-mce.c

+11 −10

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@ static struct ir_scancode rc6_mce[] = {

		{ 0x800f040a, KEY_DELETE },
		{ 0x800f040b, KEY_ENTER },
		{ 0x800f040c, KEY_POWER },
		{ 0x800f040c, KEY_POWER }, /* PC Power */
		{ 0x800f040d, KEY_PROG1 }, /* Windows MCE button */
		{ 0x800f040e, KEY_MUTE },
		{ 0x800f040f, KEY_INFO },
		@@ -79,6 +79,7 @@ static struct ir_scancode rc6_mce[] = {
		{ 0x800f045d, KEY_YELLOW },
		{ 0x800f045e, KEY_BLUE },

		{ 0x800f0465, KEY_POWER2 }, /* TV Power */
		{ 0x800f046e, KEY_PLAYPAUSE },
		{ 0x800f046f, KEY_MEDIA }, /* Start media application (NEW) */

drivers/media/IR/lirc_dev.c

+16 −13

Original line number	Diff line number	Diff line
		@@ -522,10 +522,8 @@ unsigned int lirc_dev_fop_poll(struct file file, poll_table wait)

		dev_dbg(ir->d.dev, LOGHEAD "poll called\n", ir->d.name, ir->d.minor);

		if (!ir->attached) {
		mutex_unlock(&ir->irctl_lock);
		if (!ir->attached)
		return POLLERR;
		}

		poll_wait(file, &ir->buf->wait_poll, wait);

		@@ -649,18 +647,18 @@ ssize_t lirc_dev_fop_read(struct file *file,
		if (!buf)
		return -ENOMEM;

		if (mutex_lock_interruptible(&ir->irctl_lock))
		return -ERESTARTSYS;
		if (mutex_lock_interruptible(&ir->irctl_lock)) {
		ret = -ERESTARTSYS;
		goto out_unlocked;
		}
		if (!ir->attached) {
		mutex_unlock(&ir->irctl_lock);
		return -ENODEV;
		ret = -ENODEV;
		goto out_locked;
		}

		if (length % ir->chunk_size) {
		dev_dbg(ir->d.dev, LOGHEAD "read result = -EINVAL\n",
		ir->d.name, ir->d.minor);
		mutex_unlock(&ir->irctl_lock);
		return -EINVAL;
		ret = -EINVAL;
		goto out_locked;
		}

		/*
		@@ -711,18 +709,23 @@ ssize_t lirc_dev_fop_read(struct file *file,
		lirc_buffer_read(ir->buf, buf);
		ret = copy_to_user((void *)buffer+written, buf,
		ir->buf->chunk_size);
		if (!ret)
		written += ir->buf->chunk_size;
		else
		ret = -EFAULT;
		}
		}

		remove_wait_queue(&ir->buf->wait_poll, &wait);
		set_current_state(TASK_RUNNING);

		out_locked:
		mutex_unlock(&ir->irctl_lock);

		out_unlocked:
		kfree(buf);
		dev_dbg(ir->d.dev, LOGHEAD "read result = %s (%d)\n",
		ir->d.name, ir->d.minor, ret ? "-EFAULT" : "OK", ret);
		ir->d.name, ir->d.minor, ret ? "<fail>" : "<ok>", ret);

		return ret ? ret : written;
		}

drivers/media/IR/mceusb.c

+109 −65

Original line number	Diff line number	Diff line
		@@ -35,10 +35,10 @@
		#include <linux/device.h>
		#include <linux/module.h>
		#include <linux/slab.h>
		#include <linux/usb.h>
		#include <linux/input.h>
		#include <linux/usb.h>
		#include <linux/usb/input.h>
		#include <media/ir-core.h>
		#include <media/ir-common.h>

		#define DRIVER_VERSION "1.91"
		#define DRIVER_AUTHOR "Jarod Wilson <jarod@wilsonet.com>"
		@@ -49,6 +49,7 @@
		#define USB_BUFLEN 32 /* USB reception buffer length */
		#define USB_CTRL_MSG_SZ 2 /* Size of usb ctrl msg on gen1 hw */
		#define MCE_G1_INIT_MSGS 40 /* Init messages on gen1 hw to throw out */
		#define MS_TO_NS(msec) ((msec) * 1000)

		/* MCE constants */
		#define MCE_CMDBUF_SIZE 384 /* MCE Command buffer length */
		@@ -74,6 +75,7 @@
		#define MCE_PACKET_LENGTH_MASK 0x1f /* Packet length mask */

		/* Sub-commands, which follow MCE_COMMAND_HEADER or MCE_HW_CMD_HEADER */
		#define MCE_CMD_SIG_END 0x01 /* End of signal */
		#define MCE_CMD_PING 0x03 /* Ping device */
		#define MCE_CMD_UNKNOWN 0x04 /* Unknown */
		#define MCE_CMD_UNKNOWN2 0x05 /* Unknown */
		@@ -91,6 +93,7 @@
		#define MCE_CMD_G_TXMASK 0x13 /* Set TX port bitmask */
		#define MCE_CMD_S_RXSENSOR 0x14 /* Set RX sensor (std/learning) */
		#define MCE_CMD_G_RXSENSOR 0x15 /* Get RX sensor (std/learning) */
		#define MCE_RSP_PULSE_COUNT 0x15 /* RX pulse count (only if learning) */
		#define MCE_CMD_TX_PORTS 0x16 /* Get number of TX ports */
		#define MCE_CMD_G_WAKESRC 0x17 /* Get wake source */
		#define MCE_CMD_UNKNOWN7 0x18 /* Unknown */
		@@ -146,14 +149,16 @@ enum mceusb_model_type {
		MCE_GEN3,
		MCE_GEN2_TX_INV,
		POLARIS_EVK,
		CX_HYBRID_TV,
		};

		struct mceusb_model {
		u32 mce_gen1:1;
		u32 mce_gen2:1;
		u32 mce_gen3:1;
		u32 tx_mask_inverted:1;
		u32 tx_mask_normal:1;
		u32 is_polaris:1;
		u32 no_tx:1;

		const char rc_map; / Allow specify a per-board map */
		const char name; / per-board name */
		@@ -162,18 +167,18 @@ struct mceusb_model {
		static const struct mceusb_model mceusb_model[] = {
		[MCE_GEN1] = {
		.mce_gen1 = 1,
		.tx_mask_inverted = 1,
		.tx_mask_normal = 1,
		},
		[MCE_GEN2] = {
		.mce_gen2 = 1,
		},
		[MCE_GEN2_TX_INV] = {
		.mce_gen2 = 1,
		.tx_mask_inverted = 1,
		.tx_mask_normal = 1,
		},
		[MCE_GEN3] = {
		.mce_gen3 = 1,
		.tx_mask_inverted = 1,
		.tx_mask_normal = 1,
		},
		[POLARIS_EVK] = {
		.is_polaris = 1,
		@@ -183,7 +188,12 @@ static const struct mceusb_model mceusb_model[] = {
		* to allow testing it
		*/
		.rc_map = RC_MAP_RC5_HAUPPAUGE_NEW,
		.name = "cx231xx MCE IR",
		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
		},
		[CX_HYBRID_TV] = {
		.is_polaris = 1,
		.no_tx = 1, /* tx isn't wired up at all */
		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
		},
		};

		@@ -273,6 +283,8 @@ static struct usb_device_id mceusb_dev_table[] = {
		{ USB_DEVICE(VENDOR_FORMOSA, 0xe03c) },
		/* Formosa Industrial Computing */
		{ USB_DEVICE(VENDOR_FORMOSA, 0xe03e) },
		/* Fintek eHome Infrared Transceiver (HP branded) */
		{ USB_DEVICE(VENDOR_FINTEK, 0x5168) },
		/* Fintek eHome Infrared Transceiver */
		{ USB_DEVICE(VENDOR_FINTEK, 0x0602) },
		/* Fintek eHome Infrared Transceiver (in the AOpen MP45) */
		@@ -292,9 +304,12 @@ static struct usb_device_id mceusb_dev_table[] = {
		{ USB_DEVICE(VENDOR_NORTHSTAR, 0xe004) },
		/* TiVo PC IR Receiver */
		{ USB_DEVICE(VENDOR_TIVO, 0x2000) },
		/* Conexant SDK */
		/* Conexant Hybrid TV "Shelby" Polaris SDK */
		{ USB_DEVICE(VENDOR_CONEXANT, 0x58a1),
		.driver_info = POLARIS_EVK },
		/* Conexant Hybrid TV RDU253S Polaris */
		{ USB_DEVICE(VENDOR_CONEXANT, 0x58a5),
		.driver_info = CX_HYBRID_TV },
		/* Terminating entry */
		{ }
		};
		@@ -303,7 +318,10 @@ static struct usb_device_id mceusb_dev_table[] = {
		struct mceusb_dev {
		/* ir-core bits */
		struct ir_dev_props *props;
		struct ir_raw_event rawir;

		/* optional features we can enable */
		bool carrier_report_enabled;
		bool learning_enabled;

		/* core device bits */
		struct device *dev;
		@@ -318,6 +336,8 @@ struct mceusb_dev {
		/* buffers and dma */
		unsigned char *buf_in;
		unsigned int len_in;
		dma_addr_t dma_in;
		dma_addr_t dma_out;

		enum {
		CMD_HEADER = 0,
		@@ -325,15 +345,14 @@ struct mceusb_dev {
		CMD_DATA,
		PARSE_IRDATA,
		} parser_state;
		u8 cmd, rem; /* Remaining IR data bytes in packet */

		dma_addr_t dma_in;
		dma_addr_t dma_out;
		u8 cmd, rem; /* Remaining IR data bytes in packet */

		struct {
		u32 connected:1;
		u32 tx_mask_inverted:1;
		u32 tx_mask_normal:1;
		u32 microsoft_gen1:1;
		u32 no_tx:1;
		} flags;

		/* transmit support */
		@@ -408,9 +427,10 @@ static int mceusb_cmdsize(u8 cmd, u8 subcmd)
		case MCE_CMD_UNKNOWN:
		case MCE_CMD_S_CARRIER:
		case MCE_CMD_S_TIMEOUT:
		case MCE_CMD_G_RXSENSOR:
		case MCE_RSP_PULSE_COUNT:
		datasize = 2;
		break;
		case MCE_CMD_SIG_END:
		case MCE_CMD_S_TXMASK:
		case MCE_CMD_S_RXSENSOR:
		datasize = 1;
		@@ -433,7 +453,7 @@ static void mceusb_dev_printdata(struct mceusb_dev ir, char buf,
		return;

		/* skip meaningless 0xb1 0x60 header bytes on orig receiver */
		if (ir->flags.microsoft_gen1 && !out)
		if (ir->flags.microsoft_gen1 && !out && !offset)
		skip = 2;

		if (len <= skip)
		@@ -491,6 +511,9 @@ static void mceusb_dev_printdata(struct mceusb_dev ir, char buf,
		break;
		case MCE_COMMAND_HEADER:
		switch (subcmd) {
		case MCE_CMD_SIG_END:
		dev_info(dev, "End of signal\n");
		break;
		case MCE_CMD_PING:
		dev_info(dev, "Ping\n");
		break;
		@@ -525,10 +548,11 @@ static void mceusb_dev_printdata(struct mceusb_dev ir, char buf,
		inout, data1 == 0x02 ? "short" : "long");
		break;
		case MCE_CMD_G_RXSENSOR:
		if (len == 2)
		/* aka MCE_RSP_PULSE_COUNT */
		if (out)
		dev_info(dev, "Get receive sensor\n");
		else
		dev_info(dev, "Received pulse count is %d\n",
		else if (ir->learning_enabled)
		dev_info(dev, "RX pulse count: %d\n",
		((data1 << 8) \| data2));
		break;
		case MCE_RSP_CMD_INVALID:
		@@ -724,16 +748,16 @@ static int mceusb_tx_ir(void priv, int txbuf, u32 n)
		return ret ? ret : n;
		}

		/* Sets active IR outputs -- mce devices typically (all?) have two */
		/* Sets active IR outputs -- mce devices typically have two */
		static int mceusb_set_tx_mask(void *priv, u32 mask)
		{
		struct mceusb_dev *ir = priv;

		if (ir->flags.tx_mask_inverted)
		if (ir->flags.tx_mask_normal)
		ir->tx_mask = mask;
		else
		ir->tx_mask = (mask != MCE_DEFAULT_TX_MASK ?
		mask ^ MCE_DEFAULT_TX_MASK : mask) << 1;
		else
		ir->tx_mask = mask;

		return 0;
		}
		@@ -752,7 +776,7 @@ static int mceusb_set_tx_carrier(void *priv, u32 carrier)

		if (carrier == 0) {
		ir->carrier = carrier;
		cmdbuf[2] = 0x01;
		cmdbuf[2] = MCE_CMD_SIG_END;
		cmdbuf[3] = MCE_IRDATA_TRAILER;
		dev_dbg(ir->dev, "%s: disabling carrier "
		"modulation\n", __func__);
		@@ -782,6 +806,34 @@ static int mceusb_set_tx_carrier(void *priv, u32 carrier)
		return carrier;
		}

		/*
		* We don't do anything but print debug spew for many of the command bits
		* we receive from the hardware, but some of them are useful information
		* we want to store so that we can use them.
		*/
		static void mceusb_handle_command(struct mceusb_dev *ir, int index)
		{
		u8 hi = ir->buf_in[index + 1] & 0xff;
		u8 lo = ir->buf_in[index + 2] & 0xff;

		switch (ir->buf_in[index]) {
		/* 2-byte return value commands */
		case MCE_CMD_S_TIMEOUT:
		ir->props->timeout = MS_TO_NS((hi << 8 \| lo) / 2);
		break;

		/* 1-byte return value commands */
		case MCE_CMD_S_TXMASK:
		ir->tx_mask = hi;
		break;
		case MCE_CMD_S_RXSENSOR:
		ir->learning_enabled = (hi == 0x02);
		break;
		default:
		break;
		}
		}

		static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
		{
		DEFINE_IR_RAW_EVENT(rawir);
		@@ -791,39 +843,30 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
		if (ir->flags.microsoft_gen1)
		i = 2;

		/* if there's no data, just return now */
		if (buf_len <= i)
		return;

		for (; i < buf_len; i++) {
		switch (ir->parser_state) {
		case SUBCMD:
		ir->rem = mceusb_cmdsize(ir->cmd, ir->buf_in[i]);
		mceusb_dev_printdata(ir, ir->buf_in, i - 1,
		ir->rem + 2, false);
		mceusb_handle_command(ir, i);
		ir->parser_state = CMD_DATA;
		break;
		case PARSE_IRDATA:
		ir->rem--;
		rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
		rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
		* MCE_TIME_UNIT * 1000;

		if ((ir->buf_in[i] & MCE_PULSE_MASK) == 0x7f) {
		if (ir->rawir.pulse == rawir.pulse) {
		ir->rawir.duration += rawir.duration;
		} else {
		ir->rawir.duration = rawir.duration;
		ir->rawir.pulse = rawir.pulse;
		}
		if (ir->rem)
		break;
		}
		rawir.duration += ir->rawir.duration;
		ir->rawir.duration = 0;
		ir->rawir.pulse = rawir.pulse;
		* MS_TO_NS(MCE_TIME_UNIT);

		dev_dbg(ir->dev, "Storing %s with duration %d\n",
		rawir.pulse ? "pulse" : "space",
		rawir.duration);

		ir_raw_event_store(ir->idev, &rawir);
		ir_raw_event_store_with_filter(ir->idev, &rawir);
		break;
		case CMD_DATA:
		ir->rem--;
		@@ -839,19 +882,12 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
		continue;
		}
		ir->rem = (ir->cmd & MCE_PACKET_LENGTH_MASK);
		mceusb_dev_printdata(ir, ir->buf_in, i, ir->rem + 1, false);
		if (ir->rem) {
		mceusb_dev_printdata(ir, ir->buf_in,
		i, ir->rem + 1, false);
		if (ir->rem)
		ir->parser_state = PARSE_IRDATA;
		break;
		}
		/*
		* a package with len=0 (e. g. 0x80) means end of
		* data. We could use it to do the call to
		* ir_raw_event_handle(). For now, we don't need to
		* use it.
		*/
		break;
		}

		if (ir->parser_state != CMD_HEADER && !ir->rem)
		ir->parser_state = CMD_HEADER;
		@@ -984,9 +1020,11 @@ static void mceusb_get_parameters(struct mceusb_dev *ir)
		mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ));
		mce_sync_in(ir, NULL, maxp);

		if (!ir->flags.no_tx) {
		/* get the transmitter bitmask */
		mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
		mce_sync_in(ir, NULL, maxp);
		}

		/* get receiver timeout value */
		mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT));
		@@ -1035,12 +1073,18 @@ static struct input_dev mceusb_init_input_dev(struct mceusb_dev ir)
		props->priv = ir;
		props->driver_type = RC_DRIVER_IR_RAW;
		props->allowed_protos = IR_TYPE_ALL;
		props->timeout = MS_TO_NS(1000);
		if (!ir->flags.no_tx) {
		props->s_tx_mask = mceusb_set_tx_mask;
		props->s_tx_carrier = mceusb_set_tx_carrier;
		props->tx_ir = mceusb_tx_ir;
		}

		ir->props = props;

		usb_to_input_id(ir->usbdev, &idev->id);
		idev->dev.parent = ir->dev;

		if (mceusb_model[ir->model].rc_map)
		rc_map = mceusb_model[ir->model].rc_map;

		@@ -1074,16 +1118,16 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
		enum mceusb_model_type model = id->driver_info;
		bool is_gen3;
		bool is_microsoft_gen1;
		bool tx_mask_inverted;
		bool tx_mask_normal;
		bool is_polaris;

		dev_dbg(&intf->dev, ": %s called\n", __func__);
		dev_dbg(&intf->dev, "%s called\n", __func__);

		idesc = intf->cur_altsetting;

		is_gen3 = mceusb_model[model].mce_gen3;
		is_microsoft_gen1 = mceusb_model[model].mce_gen1;
		tx_mask_inverted = mceusb_model[model].tx_mask_inverted;
		tx_mask_normal = mceusb_model[model].tx_mask_normal;
		is_polaris = mceusb_model[model].is_polaris;

		if (is_polaris) {
		@@ -1107,7 +1151,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
		ep_in = ep;
		ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
		ep_in->bInterval = 1;
		dev_dbg(&intf->dev, ": acceptable inbound endpoint "
		dev_dbg(&intf->dev, "acceptable inbound endpoint "
		"found\n");
		}

		@@ -1122,12 +1166,12 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
		ep_out = ep;
		ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
		ep_out->bInterval = 1;
		dev_dbg(&intf->dev, ": acceptable outbound endpoint "
		dev_dbg(&intf->dev, "acceptable outbound endpoint "
		"found\n");
		}
		}
		if (ep_in == NULL) {
		dev_dbg(&intf->dev, ": inbound and/or endpoint not found\n");
		dev_dbg(&intf->dev, "inbound and/or endpoint not found\n");
		return -ENODEV;
		}

		@@ -1150,11 +1194,10 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
		ir->dev = &intf->dev;
		ir->len_in = maxp;
		ir->flags.microsoft_gen1 = is_microsoft_gen1;
		ir->flags.tx_mask_inverted = tx_mask_inverted;
		ir->flags.tx_mask_normal = tx_mask_normal;
		ir->flags.no_tx = mceusb_model[model].no_tx;
		ir->model = model;

		init_ir_raw_event(&ir->rawir);

		/* Saving usb interface data for use by the transmitter routine */
		ir->usb_ep_in = ep_in;
		ir->usb_ep_out = ep_out;
		@@ -1191,6 +1234,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,

		mceusb_get_parameters(ir);

		if (!ir->flags.no_tx)
		mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK);

		usb_set_intfdata(intf, ir);

drivers/media/IR/nuvoton-cir.c

+8 −2

Original line number	Diff line number	Diff line
		@@ -603,6 +603,8 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
		count = nvt->pkts;
		nvt_dbg_verbose("Processing buffer of len %d", count);

		init_ir_raw_event(&rawir);

		for (i = 0; i < count; i++) {
		nvt->pkts--;
		sample = nvt->buf[i];
		@@ -643,10 +645,14 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
		* indicates end of IR signal, but new data incoming. In both
		* cases, it means we're ready to call ir_raw_event_handle
		*/
		if (sample == BUF_PULSE_BIT \|\| ((sample != BUF_LEN_MASK) &&
		(sample & BUF_REPEAT_MASK) == BUF_REPEAT_BYTE))
		if ((sample == BUF_PULSE_BIT) && nvt->pkts) {
		nvt_dbg("Calling ir_raw_event_handle (signal end)\n");
		ir_raw_event_handle(nvt->rdev);
		}
		}

		nvt_dbg("Calling ir_raw_event_handle (buffer empty)\n");
		ir_raw_event_handle(nvt->rdev);

		if (nvt->pkts) {
		nvt_dbg("Odd, pkts should be 0 now... (its %u)", nvt->pkts);

drivers/media/IR/streamzap.c

+12 −9

Original line number	Diff line number	Diff line
		@@ -34,8 +34,9 @@
		#include <linux/device.h>
		#include <linux/module.h>
		#include <linux/slab.h>
		#include <linux/usb.h>
		#include <linux/input.h>
		#include <linux/usb.h>
		#include <linux/usb/input.h>
		#include <media/ir-core.h>

		#define DRIVER_VERSION "1.61"
		@@ -140,7 +141,9 @@ static struct usb_driver streamzap_driver = {

		static void sz_push(struct streamzap_ir *sz, struct ir_raw_event rawir)
		{
		ir_raw_event_store(sz->idev, &rawir);
		dev_dbg(sz->dev, "Storing %s with duration %u us\n",
		(rawir.pulse ? "pulse" : "space"), rawir.duration);
		ir_raw_event_store_with_filter(sz->idev, &rawir);
		}

		static void sz_push_full_pulse(struct streamzap_ir *sz,
		@@ -167,7 +170,6 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
		rawir.duration *= 1000;
		rawir.duration &= IR_MAX_DURATION;
		}
		dev_dbg(sz->dev, "ls %u\n", rawir.duration);
		sz_push(sz, rawir);

		sz->idle = false;
		@@ -180,7 +182,6 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
		sz->sum += rawir.duration;
		rawir.duration *= 1000;
		rawir.duration &= IR_MAX_DURATION;
		dev_dbg(sz->dev, "p %u\n", rawir.duration);
		sz_push(sz, rawir);
		}

		@@ -200,7 +201,6 @@ static void sz_push_full_space(struct streamzap_ir *sz,
		rawir.duration += SZ_RESOLUTION / 2;
		sz->sum += rawir.duration;
		rawir.duration *= 1000;
		dev_dbg(sz->dev, "s %u\n", rawir.duration);
		sz_push(sz, rawir);
		}

		@@ -221,8 +221,6 @@ static void streamzap_callback(struct urb *urb)
		struct streamzap_ir *sz;
		unsigned int i;
		int len;
		static int timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
		IR_MAX_DURATION) \| 0x03000000);

		if (!urb)
		return;
		@@ -246,7 +244,7 @@ static void streamzap_callback(struct urb *urb)

		dev_dbg(sz->dev, "%s: received urb, len %d\n", __func__, len);
		for (i = 0; i < len; i++) {
		dev_dbg(sz->dev, "sz idx %d: %x\n",
		dev_dbg(sz->dev, "sz->buf_in[%d]: %x\n",
		i, (unsigned char)sz->buf_in[i]);
		switch (sz->decoder_state) {
		case PulseSpace:
		@@ -273,7 +271,7 @@ static void streamzap_callback(struct urb *urb)
		DEFINE_IR_RAW_EVENT(rawir);

		rawir.pulse = false;
		rawir.duration = timeout;
		rawir.duration = sz->props->timeout;
		sz->idle = true;
		if (sz->timeout_enabled)
		sz_push(sz, rawir);
		@@ -335,6 +333,9 @@ static struct input_dev streamzap_init_input_dev(struct streamzap_ir sz)

		sz->props = props;

		usb_to_input_id(sz->usbdev, &idev->id);
		idev->dev.parent = sz->dev;

		ret = ir_input_register(idev, RC_MAP_STREAMZAP, props, DRIVER_NAME);
		if (ret < 0) {
		dev_err(dev, "remote input device register failed\n");
		@@ -444,6 +445,8 @@ static int __devinit streamzap_probe(struct usb_interface *intf,
		sz->decoder_state = PulseSpace;
		/* FIXME: don't yet have a way to set this */
		sz->timeout_enabled = true;
		sz->props->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
		IR_MAX_DURATION) \| 0x03000000);
		#if 0
		/* not yet supported, depends on patches from maxim */
		/* see also: LIRC_GET_REC_RESOLUTION and LIRC_SET_REC_TIMEOUT */