[PATCH] s2255drv field count fix

[PATCH] s2255drv field count fix

[Dean A.]

From: Dean Anderson <dean@sensoray.com>

Fixes videobuf field_count

Signed-off-by: Dean Anderson <dean@sensoray.com>
---
Note: Please review the vivi driver. Using buf->vb.field_count++ in vivi
may be incorrect if there are multiple buffers.


--- /usr/src/v4l-dvb-ff052010c4cb/linux/drivers/media/video/s2255drv.c.orig	2008-09-09 08:08:01.000000000 -0700
+++ /usr/src/v4l-dvb-ff052010c4cb/linux/drivers/media/video/s2255drv.c	2008-09-09 08:08:50.000000000 -0700
@@ -687,7 +687,7 @@ static void s2255_fillbuff(struct s2255_
 		(unsigned long)vbuf, pos);
 	/* tell v4l buffer was filled */
 
-	buf->vb.field_count++;
+	buf->vb.field_count = dev->frame_count[chn] * 2;
 	do_gettimeofday(&ts);
 	buf->vb.ts = ts;
 	buf->vb.state = VIDEOBUF_DONE;
@@ -1304,6 +1304,7 @@ static int vidioc_streamon(struct file *
 	dev->last_frame[chn] = -1;
 	dev->bad_payload[chn] = 0;
 	dev->cur_frame[chn] = 0;
+	dev->frame_count[chn] = 0;
 	for (j = 0; j < SYS_FRAMES; j++) {
 		dev->buffer[chn].frame[j].ulState = S2255_READ_IDLE;
 		dev->buffer[chn].frame[j].cur_size = 0;

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