---

yaml --- r: 193114 b: refs/heads/master c: 1585927 h: refs/heads/master v: v3
git-mirror · May 19, 2010 · e1482c1 · e1482c1
1 parent 45a1e88
commit e1482c1
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Showing 4 changed files with 30 additions and 32 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5393db43f46e3228e4f84dd47050aeadaee23c0b
+refs/heads/master: 1585927de689a3ca033b98ab5df709e0bf2c3ccc
diff --git a/trunk/drivers/media/video/cx18/cx18-av-core.c b/trunk/drivers/media/video/cx18/cx18-av-core.c
@@ -1023,9 +1023,9 @@ static int cx18_av_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 
 static int cx18_av_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 {
-	struct cx18 *cx = v4l2_get_subdevdata(sd);
-
-	return cx18_av_vbi_g_fmt(cx, fmt);
+	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+		return -EINVAL;
+	return cx18_av_g_sliced_fmt(sd, &fmt->fmt.sliced);
 }
 
 static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
@@ -1099,10 +1099,10 @@ static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 		break;
 
 	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx18_av_vbi_s_fmt(cx, fmt);
+		return cx18_av_s_sliced_fmt(sd, &fmt->fmt.sliced);
 
 	case V4L2_BUF_TYPE_VBI_CAPTURE:
-		return cx18_av_vbi_s_fmt(cx, fmt);
+		return cx18_av_s_raw_fmt(sd, &fmt->fmt.vbi);
 
 	default:
 		return -EINVAL;
@@ -1410,6 +1410,9 @@ static const struct v4l2_subdev_video_ops cx18_av_video_ops = {
 
 static const struct v4l2_subdev_vbi_ops cx18_av_vbi_ops = {
 	.decode_vbi_line = cx18_av_decode_vbi_line,
+	.g_sliced_fmt = cx18_av_g_sliced_fmt,
+	.s_sliced_fmt = cx18_av_s_sliced_fmt,
+	.s_raw_fmt = cx18_av_s_raw_fmt,
 };
 
 static const struct v4l2_subdev_ops cx18_av_ops = {

diff --git a/trunk/drivers/media/video/cx18/cx18-av-core.h b/trunk/drivers/media/video/cx18/cx18-av-core.h
@@ -378,7 +378,8 @@ void cx18_av_audio_set_path(struct cx18 *cx);
 /* cx18_av-vbi.c                                                           */
 int cx18_av_decode_vbi_line(struct v4l2_subdev *sd,
 			   struct v4l2_decode_vbi_line *vbi);
-int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt);
-int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt);
+int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt);
+int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
+int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
 
 #endif
diff --git a/trunk/drivers/media/video/cx18/cx18-av-vbi.c b/trunk/drivers/media/video/cx18/cx18-av-vbi.c
@@ -129,10 +129,10 @@ static int decode_vps(u8 *dst, u8 *p)
 	return err & 0xf0;
 }
 
-int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt)
+int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi)
 {
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 	struct cx18_av_state *state = &cx->av_state;
-	struct v4l2_sliced_vbi_format *svbi;
 	static const u16 lcr2vbi[] = {
 		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
 		0, V4L2_SLICED_WSS_625, 0,	/* 4 */
@@ -143,9 +143,6 @@ int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt)
 	int is_pal = !(state->std & V4L2_STD_525_60);
 	int i;
 
-	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
-		return -EINVAL;
-	svbi = &fmt->fmt.sliced;
 	memset(svbi, 0, sizeof(*svbi));
 	/* we're done if raw VBI is active */
 	if ((cx18_av_read(cx, 0x404) & 0x10) == 0)
@@ -173,30 +170,27 @@ int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt)
 	return 0;
 }
 
-int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt)
+int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt)
 {
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 	struct cx18_av_state *state = &cx->av_state;
-	struct v4l2_sliced_vbi_format *svbi;
-	int is_pal = !(state->std & V4L2_STD_525_60);
-	int i, x;
-	u8 lcr[24];
 
-	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE &&
-			fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE)
-		return -EINVAL;
-	svbi = &fmt->fmt.sliced;
-	if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
-		/* raw VBI */
-		memset(svbi, 0, sizeof(*svbi));
+	/* Setup standard */
+	cx18_av_std_setup(cx);
 
-		/* Setup standard */
-		cx18_av_std_setup(cx);
+	/* VBI Offset */
+	cx18_av_write(cx, 0x47f, state->slicer_line_delay);
+	cx18_av_write(cx, 0x404, 0x2e);
+	return 0;
+}
 
-		/* VBI Offset */
-		cx18_av_write(cx, 0x47f, state->slicer_line_delay);
-		cx18_av_write(cx, 0x404, 0x2e);
-		return 0;
-	}
+int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	struct cx18_av_state *state = &cx->av_state;
+	int is_pal = !(state->std & V4L2_STD_525_60);
+	int i, x;
+	u8 lcr[24];
 
 	for (x = 0; x <= 23; x++)
 		lcr[x] = 0x00;