[media] Set vfl_dir for all display or m2m drivers
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/pci/ivtv/ivtv-streams.c b/drivers/media/pci/ivtv/ivtv-streams.c
index 0ff264e..7b8648a 100644
--- a/drivers/media/pci/ivtv/ivtv-streams.c
+++ b/drivers/media/pci/ivtv/ivtv-streams.c
@@ -222,6 +222,9 @@
s->vdev->num = num;
s->vdev->v4l2_dev = &itv->v4l2_dev;
+ if (ivtv_stream_info[type].v4l2_caps &
+ (V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_SLICED_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 @@
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 0d4b5c0..10eaf11 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -1639,6 +1639,7 @@
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 e712d67..239f37b 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -1633,6 +1633,7 @@
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 @@
*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 9afd930..c4ad9fc 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -980,6 +980,7 @@
.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 c1229be..d036375 100644
--- a/drivers/media/platform/mem2mem_testdev.c
+++ b/drivers/media/platform/mem2mem_testdev.c
@@ -999,6 +999,7 @@
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 2236315..8f22ce5 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -877,6 +877,7 @@
.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 @@
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 3a5085e..c78f60a 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -1342,6 +1342,7 @@
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 c67e53b..9237e53 100644
--- a/drivers/media/platform/s5p-fimc/fimc-m2m.c
+++ b/drivers/media/platform/s5p-fimc/fimc-m2m.c
@@ -804,6 +804,7 @@
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 69c9f22..1e3b9dd 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -680,6 +680,7 @@
.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 90459cef..bf2d94b 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1392,6 +1392,7 @@
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 @@
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 @@
.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 @@
.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 287f731..5967081 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -1722,6 +1722,8 @@
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