Signed-off-by: Frank Schäfer <fschaefer....@googlemail.com>
---
drivers/media/usb/em28xx/em28xx-video.c | 14 +++++++-------
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 821d182..c316147 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",
@@ -1228,8 +1228,8 @@ 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;
@@ -1319,7 +1319,7 @@ 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;
@@ -2433,7 +2433,7 @@ 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 f0b3b8c..dd93a37 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -518,6 +518,7 @@ struct em28xx_v4l2 {
u8 vinmode;
u8 vinctl;
+ struct em28xx_fmt *format;
v4l2_std_id norm; /* selected tv norm */
/* Frame properties */
@@ -606,8 +607,6 @@ 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;
--
1.8.4.5
--
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