diff options
| author | Frank Schaefer <fschaefer.oss@googlemail.com> | 2014-03-24 16:33:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-23 13:19:15 -0300 |
| commit | 06e206721caf42935a458911fa4e5cdb49c22c0c (patch) | |
| tree | 0ca5fdbf754faf7dc7890a391a5360ce008450e7 /drivers/media/usb | |
| parent | 52faaf78b5059fcc927f3b821e6aa92cf50d3143 (diff) | |
| download | op-kernel-dev-06e206721caf42935a458911fa4e5cdb49c22c0c.zip op-kernel-dev-06e206721caf42935a458911fa4e5cdb49c22c0c.tar.gz | |
[media] em28xx: move struct em28xx_fmt *format from struct em28xx to struct v4l2
The analog format struct belongs to analog TV. Move it out of the
common em28xx struct.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 14 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 3 |
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 52eabda..40e7c5f 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -222,7 +222,7 @@ static int em28xx_set_outfmt(struct em28xx *dev) u8 fmt, vinctrl; struct em28xx_v4l2 *v4l2 = dev->v4l2; - fmt = dev->format->reg; + fmt = v4l2->format->reg; if (!dev->is_em25xx) fmt |= 0x20; /* @@ -877,7 +877,7 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, size = fmt->fmt.pix.sizeimage; else size = - (v4l2->width * v4l2->height * dev->format->depth + 7) >> 3; + (v4l2->width * v4l2->height * v4l2->format->depth + 7) >> 3; if (size == 0) return -EINVAL; @@ -901,7 +901,7 @@ buffer_prepare(struct vb2_buffer *vb) em28xx_videodbg("%s, field=%d\n", __func__, vb->v4l2_buf.field); - size = (v4l2->width * v4l2->height * dev->format->depth + 7) >> 3; + size = (v4l2->width * v4l2->height * v4l2->format->depth + 7) >> 3; if (vb2_plane_size(vb, 0) < size) { em28xx_videodbg("%s data will not fit into plane (%lu < %lu)\n", @@ -1224,8 +1224,8 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, f->fmt.pix.width = v4l2->width; f->fmt.pix.height = v4l2->height; - f->fmt.pix.pixelformat = dev->format->fourcc; - f->fmt.pix.bytesperline = (v4l2->width * dev->format->depth + 7) >> 3; + f->fmt.pix.pixelformat = v4l2->format->fourcc; + f->fmt.pix.bytesperline = (v4l2->width * v4l2->format->depth + 7) >> 3; f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * v4l2->height; f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; @@ -1315,7 +1315,7 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc, if (!fmt) return -EINVAL; - dev->format = fmt; + v4l2->format = fmt; v4l2->width = width; v4l2->height = height; @@ -2429,7 +2429,7 @@ static int em28xx_v4l2_init(struct em28xx *dev) dev->interlaced = EM28XX_INTERLACED_DEFAULT; /* Analog specific initialization */ - dev->format = &format[0]; + v4l2->format = &format[0]; maxw = norm_maxw(dev); /* MaxPacketSize for em2800 is too small to capture at full resolution diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 5cf4234..ef23803 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -519,6 +519,7 @@ struct em28xx_v4l2 { u8 vinmode; u8 vinctl; + struct em28xx_fmt *format; v4l2_std_id norm; /* selected tv norm */ /* Frame properties */ @@ -607,8 +608,6 @@ struct em28xx { struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */ atomic_t stream_started; /* stream should be running if true */ - struct em28xx_fmt *format; - /* Some older em28xx chips needs a waiting time after writing */ unsigned int wait_after_write; |
