Merge branch 'patchwork' into topic/docs-next

* patchwork: (1492 commits)
  [media] cec: always check all_device_types and features
  [media] cec: poll should check if there is room in the tx queue
  [media] vivid: support monitor all mode
  [media] cec: fix test for unconfigured adapter in main message loop
  [media] cec: limit the size of the transmit queue
  [media] cec: zero unused msg part after msg->len
  [media] cec: don't set fh to NULL in CEC_TRANSMIT
  [media] cec: clear all status fields before transmit and always fill in sequence
  [media] cec: CEC_RECEIVE overwrote the timeout field
  [media] cxd2841er: Reading SNR for DVB-C added
  [media] cxd2841er: Reading BER and UCB for DVB-C added
  [media] cxd2841er: fix switch-case for DVB-C
  [media] cxd2841er: fix signal strength scale for ISDB-T
  [media] cxd2841er: adjust the dB scale for DVB-C
  [media] cxd2841er: provide signal strength for DVB-C
  [media] cxd2841er: fix BER report via DVBv5 stats API
  [media] mb86a20s: apply mask to val after checking for read failure
  [media] airspy: fix error logic during device register
  [media] s5p-cec/TODO: add TODO item
  [media] cec/TODO: drop comment about sphinx documentation
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 23 insertions, 6 deletions

diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index af5cd8213e8b..b17bd7ebcb47 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -522,7 +522,7 @@ static int frame_alloc(struct gspca_dev *gspca_dev, struct file *file,
 		frame = &gspca_dev->frame[i];
 		frame->v4l2_buf.index = i;
 		frame->v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		frame->v4l2_buf.flags = 0;
+		frame->v4l2_buf.flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 		frame->v4l2_buf.field = V4L2_FIELD_NONE;
 		frame->v4l2_buf.length = frsz;
 		frame->v4l2_buf.memory = memory;
@@ -705,7 +705,7 @@ static int build_isoc_ep_tb(struct gspca_dev *gspca_dev,
 			psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
 			bandwidth = psize * 1000;
 			if (gspca_dev->dev->speed == USB_SPEED_HIGH
-			 || gspca_dev->dev->speed == USB_SPEED_SUPER)
+			 || gspca_dev->dev->speed >= USB_SPEED_SUPER)
 				bandwidth *= 8;
 			bandwidth /= 1 << (ep->desc.bInterval - 1);
 			if (bandwidth <= last_bw)
@@ -996,6 +996,19 @@ static int wxh_to_mode(struct gspca_dev *gspca_dev,
 {
 	int i;
 
+	for (i = 0; i < gspca_dev->cam.nmodes; i++) {
+		if (width == gspca_dev->cam.cam_mode[i].width
+		    && height == gspca_dev->cam.cam_mode[i].height)
+			return i;
+	}
+	return -EINVAL;
+}
+
+static int wxh_to_nearest_mode(struct gspca_dev *gspca_dev,
+			int width, int height)
+{
+	int i;
+
 	for (i = gspca_dev->cam.nmodes; --i > 0; ) {
 		if (width >= gspca_dev->cam.cam_mode[i].width
 		    && height >= gspca_dev->cam.cam_mode[i].height)
@@ -1125,8 +1138,8 @@ static int try_fmt_vid_cap(struct gspca_dev *gspca_dev,
 	PDEBUG_MODE(gspca_dev, D_CONF, "try fmt cap",
 		    fmt->fmt.pix.pixelformat, w, h);
 
-	/* search the closest mode for width and height */
-	mode = wxh_to_mode(gspca_dev, w, h);
+	/* search the nearest mode for width and height */
+	mode = wxh_to_nearest_mode(gspca_dev, w, h);
 
 	/* OK if right palette */
 	if (gspca_dev->cam.cam_mode[mode].pixelformat
@@ -1233,9 +1246,13 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv,
 				      struct v4l2_frmivalenum *fival)
 {
 	struct gspca_dev *gspca_dev = video_drvdata(filp);
-	int mode = wxh_to_mode(gspca_dev, fival->width, fival->height);
+	int mode;
 	__u32 i;
 
+	mode = wxh_to_mode(gspca_dev, fival->width, fival->height);
+	if (mode < 0)
+		return -EINVAL;
+
 	if (gspca_dev->cam.mode_framerates == NULL ||
 			gspca_dev->cam.mode_framerates[mode].nrates == 0)
 		return -EINVAL;
@@ -1246,7 +1263,7 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv,
 
 	for (i = 0; i < gspca_dev->cam.mode_framerates[mode].nrates; i++) {
 		if (fival->index == i) {
-			fival->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+			fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
 			fival->discrete.numerator = 1;
 			fival->discrete.denominator =
 				gspca_dev->cam.mode_framerates[mode].rates[i];