Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (21 commits)
  [media] mceusb: set a default rx timeout
  [media] mceusb: fix inverted mask inversion logic
  [media] mceusb: add another Fintek device ID
  [media] lirc_dev: fixes in lirc_dev_fop_read()
  [media] lirc_dev: stray unlock in lirc_dev_fop_poll()
  [media] rc: fix sysfs entry for mceusb and streamzap
  [media] streamzap: merge timeout space with trailing space
  [media] mceusb: fix keybouce issue after parser simplification
  [media] IR: add tv power scancode to rc6 mce keymap
  [media] mceusb: buffer parsing fixups for 1st-gen device
  [media] mceusb: fix up reporting of trailing space
  [media] nuvoton-cir: improve buffer parsing responsiveness
  [media] mceusb: add support for Conexant Hybrid TV RDU253S
  [media] s5p-fimc: Fix output DMA handling in S5PV310 IP revisions
  [media] s5p-fimc: Use correct fourcc code for 32-bit RGB format
  [media] s5p-fimc: Convert m2m driver to unlocked_ioctl
  [media] s5p-fimc: Explicitly add required header file
  [media] s5p-fimc: Fix vidioc_g_crop/cropcap on camera sensor
  [media] s5p-fimc: BKL lock removal - compilation fix
  [media] soc-camera: fix static build of the sh_mobile_csi2.c driver
  ...

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

@@ -26,8 +26,8 @@ static struct ir_scancode rc6_mce[] = {
 
 	{ 0x800f040a, KEY_DELETE },
 	{ 0x800f040b, KEY_ENTER },
-	{ 0x800f040c, KEY_POWER },
-	{ 0x800f040d, KEY_PROG1 }, 		/* Windows MCE button */
+	{ 0x800f040c, KEY_POWER },		/* PC Power */
+	{ 0x800f040d, KEY_PROG1 },		/* Windows MCE button */
 	{ 0x800f040e, KEY_MUTE },
 	{ 0x800f040f, KEY_INFO },
 
@@ -56,31 +56,32 @@ static struct ir_scancode rc6_mce[] = {
 	{ 0x800f0422, KEY_OK },
 	{ 0x800f0423, KEY_EXIT },
 	{ 0x800f0424, KEY_DVD },
-	{ 0x800f0425, KEY_TUNER }, 		/* LiveTV */
-	{ 0x800f0426, KEY_EPG }, 		/* Guide */
-	{ 0x800f0427, KEY_ZOOM }, 		/* Aspect */
+	{ 0x800f0425, KEY_TUNER },		/* LiveTV */
+	{ 0x800f0426, KEY_EPG },		/* Guide */
+	{ 0x800f0427, KEY_ZOOM },		/* Aspect */
 
 	{ 0x800f043a, KEY_BRIGHTNESSUP },
 
 	{ 0x800f0446, KEY_TV },
-	{ 0x800f0447, KEY_AUDIO }, 		/* My Music */
-	{ 0x800f0448, KEY_PVR }, 		/* RecordedTV */
+	{ 0x800f0447, KEY_AUDIO },		/* My Music */
+	{ 0x800f0448, KEY_PVR },		/* RecordedTV */
 	{ 0x800f0449, KEY_CAMERA },
 	{ 0x800f044a, KEY_VIDEO },
 	{ 0x800f044c, KEY_LANGUAGE },
 	{ 0x800f044d, KEY_TITLE },
-	{ 0x800f044e, KEY_PRINT }, 	/* Print - HP OEM version of remote */
+	{ 0x800f044e, KEY_PRINT },	/* Print - HP OEM version of remote */
 
 	{ 0x800f0450, KEY_RADIO },
 
-	{ 0x800f045a, KEY_SUBTITLE }, 		/* Caption/Teletext */
+	{ 0x800f045a, KEY_SUBTITLE },		/* Caption/Teletext */
 	{ 0x800f045b, KEY_RED },
 	{ 0x800f045c, KEY_GREEN },
 	{ 0x800f045d, KEY_YELLOW },
 	{ 0x800f045e, KEY_BLUE },
 
+	{ 0x800f0465, KEY_POWER2 },	/* TV Power */
 	{ 0x800f046e, KEY_PLAYPAUSE },
-	{ 0x800f046f, KEY_MEDIA }, 	/* Start media application (NEW) */
+	{ 0x800f046f, KEY_MEDIA },	/* Start media application (NEW) */
 
 	{ 0x800f0480, KEY_BRIGHTNESSDOWN },
 	{ 0x800f0481, KEY_PLAYPAUSE },

drivers/media/IR/lirc_dev.c

@@ -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);
-			written += 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/nuvoton-cir.c

@@ -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];
@@ -643,11 +645,15 @@ 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);
 		nvt->pkts = 0;

drivers/media/IR/streamzap.c

@@ -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 */

drivers/media/video/mx2_camera.c

@@ -807,8 +807,6 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd,
 
 	if (common_flags & SOCAM_PCLK_SAMPLE_RISING)
 		csicr1 |= CSICR1_REDGE;
-	if (common_flags & SOCAM_PCLK_SAMPLE_FALLING)
-		csicr1 |= CSICR1_INV_PCLK;
 	if (common_flags & SOCAM_VSYNC_ACTIVE_HIGH)
 		csicr1 |= CSICR1_SOF_POL;
 	if (common_flags & SOCAM_HSYNC_ACTIVE_HIGH)

drivers/media/video/s5p-fimc/fimc-capture.c

@@ -522,6 +522,7 @@ static int fimc_cap_streamon(struct file *file, void *priv,
 	INIT_LIST_HEAD(&fimc->vid_cap.active_buf_q);
 	fimc->vid_cap.active_buf_cnt = 0;
 	fimc->vid_cap.frame_count = 0;
+	fimc->vid_cap.buf_index = fimc_hw_get_frame_index(fimc);
 
 	set_bit(ST_CAPT_PEND, &fimc->state);
 	ret = videobuf_streamon(&fimc->vid_cap.vbq);
@@ -652,6 +653,50 @@ static int fimc_cap_s_ctrl(struct file *file, void *priv,
 	return ret;
 }
 
+static int fimc_cap_cropcap(struct file *file, void *fh,
+			    struct v4l2_cropcap *cr)
+{
+	struct fimc_frame *f;
+	struct fimc_ctx *ctx = fh;
+	struct fimc_dev *fimc = ctx->fimc_dev;
+
+	if (cr->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	if (mutex_lock_interruptible(&fimc->lock))
+		return -ERESTARTSYS;
+
+	f = &ctx->s_frame;
+	cr->bounds.left		= 0;
+	cr->bounds.top		= 0;
+	cr->bounds.width	= f->o_width;
+	cr->bounds.height	= f->o_height;
+	cr->defrect		= cr->bounds;
+
+	mutex_unlock(&fimc->lock);
+	return 0;
+}
+
+static int fimc_cap_g_crop(struct file *file, void *fh, struct v4l2_crop *cr)
+{
+	struct fimc_frame *f;
+	struct fimc_ctx *ctx = file->private_data;
+	struct fimc_dev *fimc = ctx->fimc_dev;
+
+
+	if (mutex_lock_interruptible(&fimc->lock))
+		return -ERESTARTSYS;
+
+	f = &ctx->s_frame;
+	cr->c.left	= f->offs_h;
+	cr->c.top	= f->offs_v;
+	cr->c.width	= f->width;
+	cr->c.height	= f->height;
+
+	mutex_unlock(&fimc->lock);
+	return 0;
+}
+
 static int fimc_cap_s_crop(struct file *file, void *fh,
 			       struct v4l2_crop *cr)
 {
@@ -716,9 +761,9 @@ static const struct v4l2_ioctl_ops fimc_capture_ioctl_ops = {
 	.vidioc_g_ctrl			= fimc_vidioc_g_ctrl,
 	.vidioc_s_ctrl			= fimc_cap_s_ctrl,
 
-	.vidioc_g_crop			= fimc_vidioc_g_crop,
+	.vidioc_g_crop			= fimc_cap_g_crop,
 	.vidioc_s_crop			= fimc_cap_s_crop,
-	.vidioc_cropcap			= fimc_vidioc_cropcap,
+	.vidioc_cropcap			= fimc_cap_cropcap,
 
 	.vidioc_enum_input		= fimc_cap_enum_input,
 	.vidioc_s_input			= fimc_cap_s_input,
@@ -785,7 +830,7 @@ int fimc_register_capture_device(struct fimc_dev *fimc)
 	videobuf_queue_dma_contig_init(&vid_cap->vbq, &fimc_qops,
 		vid_cap->v4l2_dev.dev, &fimc->irqlock,
 		V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-		sizeof(struct fimc_vid_buffer), (void *)ctx);
+		sizeof(struct fimc_vid_buffer), (void *)ctx, NULL);
 
 	ret = video_register_device(vfd, VFL_TYPE_GRABBER, -1);
 	if (ret) {

drivers/media/video/s5p-fimc/fimc-core.c

@@ -50,8 +50,8 @@ static struct fimc_fmt fimc_formats[] = {
 		.planes_cnt = 1,
 		.flags = FMT_FLAGS_M2M,
 	}, {
-		.name = "XRGB-8-8-8-8, 24 bpp",
-		.fourcc	= V4L2_PIX_FMT_RGB24,
+		.name = "XRGB-8-8-8-8, 32 bpp",
+		.fourcc	= V4L2_PIX_FMT_RGB32,
 		.depth = 32,
 		.color	= S5P_FIMC_RGB888,
 		.buff_cnt = 1,
@@ -983,6 +983,7 @@ int fimc_vidioc_queryctrl(struct file *file, void *priv,
 {
 	struct fimc_ctx *ctx = priv;
 	struct v4l2_queryctrl *c;
+	int ret = -EINVAL;
 
 	c = get_ctrl(qc->id);
 	if (c) {
@@ -990,10 +991,14 @@ int fimc_vidioc_queryctrl(struct file *file, void *priv,
 		return 0;
 	}
 
-	if (ctx->state & FIMC_CTX_CAP)
-		return v4l2_subdev_call(ctx->fimc_dev->vid_cap.sd,
+	if (ctx->state & FIMC_CTX_CAP) {
+		if (mutex_lock_interruptible(&ctx->fimc_dev->lock))
+			return -ERESTARTSYS;
+		ret = v4l2_subdev_call(ctx->fimc_dev->vid_cap.sd,
 					core, queryctrl, qc);
-	return -EINVAL;
+		mutex_unlock(&ctx->fimc_dev->lock);
+	}
+	return ret;
 }
 
 int fimc_vidioc_g_ctrl(struct file *file, void *priv,
@@ -1115,7 +1120,7 @@ static int fimc_m2m_s_ctrl(struct file *file, void *priv,
 	return 0;
 }
 
-int fimc_vidioc_cropcap(struct file *file, void *fh,
+static int fimc_m2m_cropcap(struct file *file, void *fh,
 			struct v4l2_cropcap *cr)
 {
 	struct fimc_frame *frame;
@@ -1139,7 +1144,7 @@ int fimc_vidioc_cropcap(struct file *file, void *fh,
 	return 0;
 }
 
-int fimc_vidioc_g_crop(struct file *file, void *fh, struct v4l2_crop *cr)
+static int fimc_m2m_g_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 {
 	struct fimc_frame *frame;
 	struct fimc_ctx *ctx = file->private_data;
@@ -1167,22 +1172,22 @@ int fimc_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr)
 	struct fimc_frame *f;
 	u32 min_size, halign;
 
-	f = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) ?
-		&ctx->s_frame : &ctx->d_frame;
-
 	if (cr->c.top < 0 || cr->c.left < 0) {
 		v4l2_err(&fimc->m2m.v4l2_dev,
 			"doesn't support negative values for top & left\n");
 		return -EINVAL;
 	}
 
-	f = ctx_get_frame(ctx, cr->type);
-	if (IS_ERR(f))
-		return PTR_ERR(f);
+	if (cr->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		f = (ctx->state & FIMC_CTX_CAP) ? &ctx->s_frame : &ctx->d_frame;
+	else if (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+		 ctx->state & FIMC_CTX_M2M)
+		f = &ctx->s_frame;
+	else
+		return -EINVAL;
 
-	min_size = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
-		? fimc->variant->min_inp_pixsize
-		: fimc->variant->min_out_pixsize;
+	min_size = (f == &ctx->s_frame) ?
+		fimc->variant->min_inp_pixsize : fimc->variant->min_out_pixsize;
 
 	if (ctx->state & FIMC_CTX_M2M) {
 		if (fimc->id == 1 && fimc->variant->pix_hoff)
@@ -1233,6 +1238,9 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 	f = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) ?
 		&ctx->s_frame : &ctx->d_frame;
 
+	if (mutex_lock_interruptible(&fimc->lock))
+		return -ERESTARTSYS;
+
 	spin_lock_irqsave(&ctx->slock, flags);
 	if (~ctx->state & (FIMC_SRC_FMT | FIMC_DST_FMT)) {
 		/* Check to see if scaling ratio is within supported range */
@@ -1241,9 +1249,9 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 		else
 			ret = fimc_check_scaler_ratio(&cr->c, &ctx->s_frame);
 		if (ret) {
-			spin_unlock_irqrestore(&ctx->slock, flags);
 			v4l2_err(&fimc->m2m.v4l2_dev, "Out of scaler range");
-			return -EINVAL;
+			ret = -EINVAL;
+			goto scr_unlock;
 		}
 	}
 	ctx->state |= FIMC_PARAMS;
@@ -1253,7 +1261,9 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 	f->width  = cr->c.width;
 	f->height = cr->c.height;
 
+scr_unlock:
 	spin_unlock_irqrestore(&ctx->slock, flags);
+	mutex_unlock(&fimc->lock);
 	return 0;
 }
 
@@ -1285,9 +1295,9 @@ static const struct v4l2_ioctl_ops fimc_m2m_ioctl_ops = {
 	.vidioc_g_ctrl			= fimc_vidioc_g_ctrl,
 	.vidioc_s_ctrl			= fimc_m2m_s_ctrl,
 
-	.vidioc_g_crop			= fimc_vidioc_g_crop,
+	.vidioc_g_crop			= fimc_m2m_g_crop,
 	.vidioc_s_crop			= fimc_m2m_s_crop,
-	.vidioc_cropcap			= fimc_vidioc_cropcap
+	.vidioc_cropcap			= fimc_m2m_cropcap
 
 };
 
@@ -1396,7 +1406,7 @@ static const struct v4l2_file_operations fimc_m2m_fops = {
 	.open		= fimc_m2m_open,
 	.release	= fimc_m2m_release,
 	.poll		= fimc_m2m_poll,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.mmap		= fimc_m2m_mmap,
 };
 
@@ -1736,6 +1746,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv310 = {
 	.pix_hoff	 = 1,
 	.has_inp_rot	 = 1,
 	.has_out_rot	 = 1,
+	.has_cistatus2	 = 1,
 	.min_inp_pixsize = 16,
 	.min_out_pixsize = 16,
 	.hor_offs_align	 = 1,
@@ -1745,6 +1756,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv310 = {
 
 static struct samsung_fimc_variant fimc2_variant_s5pv310 = {
 	.pix_hoff	 = 1,
+	.has_cistatus2	 = 1,
 	.min_inp_pixsize = 16,
 	.min_out_pixsize = 16,
 	.hor_offs_align	 = 1,

drivers/media/video/s5p-fimc/fimc-core.h

@@ -13,13 +13,15 @@
 
 /*#define DEBUG*/
 
+#include <linux/sched.h>
 #include <linux/types.h>
+#include <linux/videodev2.h>
 #include <media/videobuf-core.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mem2mem.h>
 #include <media/v4l2-mediabus.h>
 #include <media/s3c_fimc.h>
-#include <linux/videodev2.h>
+
 #include "regs-fimc.h"
 
 #define err(fmt, args...) \
@@ -369,6 +371,7 @@ struct fimc_pix_limit {
  * @pix_hoff: indicate whether horizontal offset is in pixels or in bytes
  * @has_inp_rot: set if has input rotator
  * @has_out_rot: set if has output rotator
+ * @has_cistatus2: 1 if CISTATUS2 register is present in this IP revision
  * @pix_limit: pixel size constraints for the scaler
  * @min_inp_pixsize: minimum input pixel size
  * @min_out_pixsize: minimum output pixel size
@@ -379,6 +382,7 @@ struct samsung_fimc_variant {
 	unsigned int	pix_hoff:1;
 	unsigned int	has_inp_rot:1;
 	unsigned int	has_out_rot:1;
+	unsigned int	has_cistatus2:1;
 	struct fimc_pix_limit *pix_limit;
 	u16		min_inp_pixsize;
 	u16		min_out_pixsize;
@@ -554,11 +558,19 @@ static inline struct fimc_frame *ctx_get_frame(struct fimc_ctx *ctx,
 	return frame;
 }
 
+/* Return an index to the buffer actually being written. */
 static inline u32 fimc_hw_get_frame_index(struct fimc_dev *dev)
 {
-	u32 reg = readl(dev->regs + S5P_CISTATUS);
-	return (reg & S5P_CISTATUS_FRAMECNT_MASK) >>
-		S5P_CISTATUS_FRAMECNT_SHIFT;
+	u32 reg;
+
+	if (dev->variant->has_cistatus2) {
+		reg = readl(dev->regs + S5P_CISTATUS2) & 0x3F;
+		return reg > 0 ? --reg : reg;
+	} else {
+		reg = readl(dev->regs + S5P_CISTATUS);
+		return (reg & S5P_CISTATUS_FRAMECNT_MASK) >>
+			S5P_CISTATUS_FRAMECNT_SHIFT;
+	}
 }
 
 /* -----------------------------------------------------*/
@@ -594,10 +606,6 @@ int fimc_vidioc_g_fmt(struct file *file, void *priv,
 		      struct v4l2_format *f);
 int fimc_vidioc_try_fmt(struct file *file, void *priv,
 			struct v4l2_format *f);
-int fimc_vidioc_g_crop(struct file *file, void *fh,
-		       struct v4l2_crop *cr);
-int fimc_vidioc_cropcap(struct file *file, void *fh,
-			struct v4l2_cropcap *cr);
 int fimc_vidioc_queryctrl(struct file *file, void *priv,
 			  struct v4l2_queryctrl *qc);
 int fimc_vidioc_g_ctrl(struct file *file, void *priv,

drivers/media/video/s5p-fimc/regs-fimc.h

@@ -165,6 +165,9 @@
 #define S5P_CISTATUS_VVALID_A		(1 << 15)
 #define S5P_CISTATUS_VVALID_B		(1 << 14)
 
+/* Indexes to the last and the currently processed buffer. */
+#define S5P_CISTATUS2			0x68
+
 /* Image capture control */
 #define S5P_CIIMGCPT			0xc0
 #define S5P_CIIMGCPT_IMGCPTEN		(1 << 31)

drivers/media/video/sh_mobile_ceu_camera.c

@@ -1980,7 +1980,7 @@ static int __devinit sh_mobile_ceu_probe(struct platform_device *pdev)
 		 * we complete the completion.
 		 */
 
-		if (!csi2->driver || !csi2->driver->owner) {
+		if (!csi2->driver) {
 			complete(&wait.completion);
 			/* Either too late, or probing failed */
 			bus_unregister_notifier(&platform_bus_type, &wait.notifier);