Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/pci/ivtv/ivtv-streams.c | 3 +++
drivers/media/pci/zoran/zoran_card.c | 4 ++++
drivers/media/platform/coda.c | 1 +
drivers/media/platform/davinci/vpbe_display.c | 1 +
drivers/media/platform/davinci/vpif_display.c | 1 +
drivers/media/platform/m2m-deinterlace.c | 1 +
drivers/media/platform/mem2mem_testdev.c | 1 +
drivers/media/platform/mx2_emmaprp.c | 1 +
drivers/media/platform/omap/omap_vout.c | 1 +
drivers/media/platform/omap3isp/ispvideo.c | 1 +
drivers/media/platform/s5p-fimc/fimc-m2m.c | 1 +
drivers/media/platform/s5p-g2d/g2d.c | 1 +
drivers/media/platform/s5p-jpeg/jpeg-core.c | 1 +
drivers/media/platform/s5p-mfc/s5p_mfc.c | 1 +
drivers/media/platform/s5p-tv/mixer_video.c | 1 +
drivers/media/platform/sh_vou.c | 1 +
drivers/media/usb/uvc/uvc_driver.c | 2 ++
17 files changed, 23 insertions(+)
diff --git a/drivers/media/pci/ivtv/ivtv-streams.c
b/drivers/media/pci/ivtv/ivtv-streams.c
index f08ec17..1d0e04a 100644
--- a/drivers/media/pci/ivtv/ivtv-streams.c
+++ b/drivers/media/pci/ivtv/ivtv-streams.c
@@ -223,6 +223,9 @@ static int ivtv_prep_dev(struct ivtv *itv, int type)
s->vdev->num = num;
s->vdev->v4l2_dev = &itv->v4l2_dev;
+ if (ivtv_stream_info[type].buf_type == V4L2_BUF_TYPE_VIDEO_OUTPUT ||
+ ivtv_stream_info[type].buf_type == V4L2_BUF_TYPE_VBI_OUTPUT)
+ s->vdev->vfl_dir = VFL_DIR_TX;
s->vdev->fops = ivtv_stream_info[type].fops;
s->vdev->ctrl_handler = itv->v4l2_dev.ctrl_handler;
s->vdev->release = video_device_release;
diff --git a/drivers/media/pci/zoran/zoran_card.c
b/drivers/media/pci/zoran/zoran_card.c
index c3602d6..fffc54b 100644
--- a/drivers/media/pci/zoran/zoran_card.c
+++ b/drivers/media/pci/zoran/zoran_card.c
@@ -1055,6 +1055,10 @@ zr36057_init (struct zoran *zr)
memcpy(zr->video_dev, &zoran_template, sizeof(zoran_template));
zr->video_dev->parent = &zr->pci_dev->dev;
strcpy(zr->video_dev->name, ZR_DEVNAME(zr));
+ /* It's not a mem2mem device, but you can both capture and output from
+ one and the same device. This should really be split up into two
+ device nodes, but that's a job for another day. */
+ zr->video_dev->vfl_dir = VFL_DIR_M2M;
err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER,
video_nr[zr->id]);
if (err < 0)
goto exit_free;
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 6908514..c483a6c 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -1641,6 +1641,7 @@ static void coda_fw_callback(const struct firmware *fw,
void *context)
dev->vfd.release = video_device_release_empty,
dev->vfd.lock = &dev->dev_mutex;
dev->vfd.v4l2_dev = &dev->v4l2_dev;
+ dev->vfd.vfl_dir = VFL_DIR_M2M;
snprintf(dev->vfd.name, sizeof(dev->vfd.name), "%s", CODA_NAME);
video_set_drvdata(&dev->vfd, dev);
diff --git a/drivers/media/platform/davinci/vpbe_display.c
b/drivers/media/platform/davinci/vpbe_display.c
index f13713a..33a49b8 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -1634,6 +1634,7 @@ static __devinit int init_vpbe_layer(int i, struct
vpbe_display *disp_dev,
vbd->minor = -1;
vbd->v4l2_dev = &disp_dev->vpbe_dev->v4l2_dev;
vbd->lock = &vpbe_display_layer->opslock;
+ vbd->vfl_dir = VFL_DIR_TX;
if (disp_dev->vpbe_dev->current_timings.timings_type &
VPBE_ENC_STD) {
diff --git a/drivers/media/platform/davinci/vpif_display.c
b/drivers/media/platform/davinci/vpif_display.c
index 4a24848..ff6e432 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -1745,6 +1745,7 @@ static __init int vpif_probe(struct platform_device *pdev)
*vfd = vpif_video_template;
vfd->v4l2_dev = &vpif_obj.v4l2_dev;
vfd->release = video_device_release;
+ vfd->vfl_dir = VFL_DIR_TX;
snprintf(vfd->name, sizeof(vfd->name),
"VPIF_Display_DRIVER_V%s",
VPIF_DISPLAY_VERSION);
diff --git a/drivers/media/platform/m2m-deinterlace.c
b/drivers/media/platform/m2m-deinterlace.c
index a38c152..a534a9c 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -982,6 +982,7 @@ static struct video_device deinterlace_videodev = {
.ioctl_ops = &deinterlace_ioctl_ops,
.minor = -1,
.release = video_device_release,
+ .vfl_dir = VFL_DIR_M2M,
};
static struct v4l2_m2m_ops m2m_ops = {
diff --git a/drivers/media/platform/mem2mem_testdev.c
b/drivers/media/platform/mem2mem_testdev.c
index 74de642..8c4044c 100644
--- a/drivers/media/platform/mem2mem_testdev.c
+++ b/drivers/media/platform/mem2mem_testdev.c
@@ -1001,6 +1001,7 @@ static const struct v4l2_file_operations m2mtest_fops = {
static struct video_device m2mtest_videodev = {
.name = MEM2MEM_NAME,
+ .vfl_dir = VFL_DIR_M2M,
.fops = &m2mtest_fops,
.ioctl_ops = &m2mtest_ioctl_ops,
.minor = -1,
diff --git a/drivers/media/platform/mx2_emmaprp.c
b/drivers/media/platform/mx2_emmaprp.c
index dab380a..63f0554 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -879,6 +879,7 @@ static struct video_device emmaprp_videodev = {
.ioctl_ops = &emmaprp_ioctl_ops,
.minor = -1,
.release = video_device_release,
+ .vfl_dir = VFL_DIR_M2M,
};
static struct v4l2_m2m_ops m2m_ops = {
diff --git a/drivers/media/platform/omap/omap_vout.c
b/drivers/media/platform/omap/omap_vout.c
index 36c3be8..196e516 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -1951,6 +1951,7 @@ static int __init omap_vout_setup_video_data(struct
omap_vout_device *vout)
vfd->fops = &omap_vout_fops;
vfd->v4l2_dev = &vout->vid_dev->v4l2_dev;
+ vfd->vfl_dir = VFL_DIR_TX;
mutex_init(&vout->lock);
vfd->minor = -1;
diff --git a/drivers/media/platform/omap3isp/ispvideo.c
b/drivers/media/platform/omap3isp/ispvideo.c
index a25aa1d..afa837c 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -1343,6 +1343,7 @@ int omap3isp_video_init(struct isp_video *video, const
char *name)
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
direction = "input";
video->pad.flags = MEDIA_PAD_FL_SOURCE;
+ video->video.vfl_dir = VFL_DIR_TX;
break;
default:
diff --git a/drivers/media/platform/s5p-fimc/fimc-m2m.c
b/drivers/media/platform/s5p-fimc/fimc-m2m.c
index b1681bd..6b1ef8a 100644
--- a/drivers/media/platform/s5p-fimc/fimc-m2m.c
+++ b/drivers/media/platform/s5p-fimc/fimc-m2m.c
@@ -806,6 +806,7 @@ int fimc_register_m2m_device(struct fimc_dev *fimc,
vfd->minor = -1;
vfd->release = video_device_release;
vfd->lock = &fimc->lock;
+ vfd->vfl_dir = VFL_DIR_M2M;
snprintf(vfd->name, sizeof(vfd->name), "fimc.%d.m2m", fimc->id);
video_set_drvdata(vfd, fimc);
diff --git a/drivers/media/platform/s5p-g2d/g2d.c
b/drivers/media/platform/s5p-g2d/g2d.c
index c490f21..c638046 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -682,6 +682,7 @@ static struct video_device g2d_videodev = {
.ioctl_ops = &g2d_ioctl_ops,
.minor = -1,
.release = video_device_release,
+ .vfl_dir = VFL_DIR_M2M,
};
static struct v4l2_m2m_ops g2d_m2m_ops = {
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c
b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 72c3e52..96a9b4f 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1394,6 +1394,7 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
jpeg->vfd_encoder->release = video_device_release;
jpeg->vfd_encoder->lock = &jpeg->lock;
jpeg->vfd_encoder->v4l2_dev = &jpeg->v4l2_dev;
+ jpeg->vfd_encoder->vfl_dir = VFL_DIR_M2M;
ret = video_register_device(jpeg->vfd_encoder, VFL_TYPE_GRABBER, -1);
if (ret) {
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c
b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index e3e616d..0476be4 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -1048,6 +1048,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
vfd->release = video_device_release,
vfd->lock = &dev->mfc_mutex;
vfd->v4l2_dev = &dev->v4l2_dev;
+ vfd->vfl_dir = VFL_DIR_M2M;
snprintf(vfd->name, sizeof(vfd->name), "%s", S5P_MFC_DEC_NAME);
dev->vfd_dec = vfd;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
diff --git a/drivers/media/platform/s5p-tv/mixer_video.c
b/drivers/media/platform/s5p-tv/mixer_video.c
index a9c6be3..bd42ea3 100644
--- a/drivers/media/platform/s5p-tv/mixer_video.c
+++ b/drivers/media/platform/s5p-tv/mixer_video.c
@@ -1081,6 +1081,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device
*mdev,
.minor = -1,
.release = mxr_vfd_release,
.fops = &mxr_fops,
+ .vfl_dir = VFL_DIR_TX,
.ioctl_ops = &mxr_ioctl_ops,
};
strlcpy(layer->vfd.name, name, sizeof(layer->vfd.name));
diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index 00cd52c..ba3de3e 100644
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -1320,6 +1320,7 @@ static const struct video_device sh_vou_video_template = {
.ioctl_ops = &sh_vou_ioctl_ops,
.tvnorms = V4L2_STD_525_60, /* PAL only supported in 8-bit
non-bt656 mode */
.current_norm = V4L2_STD_NTSC_M,
+ .vfl_dir = VFL_DIR_TX,
};
static int __devinit sh_vou_probe(struct platform_device *pdev)
diff --git a/drivers/media/usb/uvc/uvc_driver.c
b/drivers/media/usb/uvc/uvc_driver.c
index 45d7aa1..fd8e4d2 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -1734,6 +1734,8 @@ static int uvc_register_video(struct uvc_device *dev,
vdev->v4l2_dev = &dev->vdev;
vdev->fops = &uvc_fops;
vdev->release = uvc_release;
+ if (stream->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ vdev->vfl_dir = VFL_DIR_TX;
strlcpy(vdev->name, dev->name, sizeof vdev->name);
/* Set the driver data before calling video_register_device, otherwise
--
1.7.10.4
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