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

Pull media update from Mauro Carvalho Chehab:

 - OF documentation and patches at core and drivers, to be used by for
   embedded media systems

 - some I2C drivers used on go7007 were rewritten/promoted from staging:
   sony-btf-mpx, tw2804, tw9903, tw9906, wis-ov7640, wis-uda1342

 - add fimc-is driver (Exynos)

 - add a new radio driver: radio-si476x

 - add a two new tuners: r820t and tuner_it913x

 - split camera code on em28xx driver and add more models

 - the cypress firmware load is used outside dvb usb drivers.  So, move
   it to a common directory to make easier to re-use it

 - siano media driver updated to work with sms2270 devices

 - several work done in order to promote go7007 and solo6x1x out of
   staging (still, there are some pending issues)

 - several API compliance fixes at v4l2 drivers that don't behave as
   expected

 - as usual, lots of driver fixes, improvements, cleanups and new device
   addition at the existing drivers.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (831 commits)
  [media] cx88: make core less verbose
  [media] em28xx: fix oops at em28xx_dvb_bus_ctrl()
  [media] s5c73m3: fix indentation of the help section in Kconfig
  [media] cx25821-alsa: get rid of a __must_check warning
  [media] cx25821-video: declare cx25821_vidioc_s_std as static
  [media] cx25821-video: remove maxw from cx25821_vidioc_try_fmt_vid_cap
  [media] r820t: Remove a warning for an unused value
  [media] dib0090: Fix a warning at dib0090_set_EFUSE
  [media] dib8000: fix a warning
  [media] dib8000: Fix sub-channel range
  [media] dib8000: store dtv_property_cache in a temp var
  [media] dib8000: warning fix: declare internal functions as static
  [media] r820t: quiet gcc warning on n_ring
  [media] r820t: memory leak in release()
  [media] r820t: precendence bug in r820t_xtal_check()
  [media] videodev2.h: Remove the unused old V4L1 buffer types
  [media] anysee: Grammar s/report the/report to/
  [media] anysee: Initialize ret = 0 in anysee_frontend_attach()
  [media] media: videobuf2: fix the length check for mmap
  [media] em28xx: save isoc endpoint number for DVB only if endpoint has alt settings with xMaxPacketSize != 0
  ...

1 files changed, 11 insertions, 1 deletions

diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c
index 7487d72..4cc7f65d 100644
--- a/drivers/media/platform/mem2mem_testdev.c
+++ b/drivers/media/platform/mem2mem_testdev.c
@@ -38,6 +38,10 @@ MODULE_AUTHOR("Pawel Osciak, <pawel@osciak.com>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("0.1.1");
 
+static unsigned debug;
+module_param(debug, uint, 0644);
+MODULE_PARM_DESC(debug, "activates debug info");
+
 #define MIN_W 32
 #define MIN_H 32
 #define MAX_W 640
@@ -67,7 +71,7 @@ MODULE_VERSION("0.1.1");
 #define MEM2MEM_VFLIP	(1 << 1)
 
 #define dprintk(dev, fmt, arg...) \
-	v4l2_dbg(1, 1, &dev->v4l2_dev, "%s: " fmt, __func__, ## arg)
+	v4l2_dbg(1, debug, &dev->v4l2_dev, "%s: " fmt, __func__, ## arg)
 
 
 static void m2mtest_dev_release(struct device *dev)
@@ -234,6 +238,10 @@ static int device_process(struct m2mtest_ctx *ctx,
 	bytes_left = bytesperline - tile_w * MEM2MEM_NUM_TILES;
 	w = 0;
 
+	memcpy(&out_vb->v4l2_buf.timestamp,
+			&in_vb->v4l2_buf.timestamp,
+			sizeof(struct timeval));
+
 	switch (ctx->mode) {
 	case MEM2MEM_HFLIP | MEM2MEM_VFLIP:
 		p_out += bytesperline * height - bytes_left;
@@ -844,6 +852,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &m2mtest_qops;
 	src_vq->mem_ops = &vb2_vmalloc_memops;
+	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -855,6 +864,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &m2mtest_qops;
 	dst_vq->mem_ops = &vb2_vmalloc_memops;
+	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	return vb2_queue_init(dst_vq);
 }