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authorHans Verkuil <hverkuil@xs4all.nl>2008-06-22 11:57:31 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-07-20 07:11:51 -0300
commit37f89f9542c3945bddf46efc15a1b1e349af3f88 (patch)
tree5020c56d1b73c13e8e1a7425f55c703745cf12ca /drivers/media/video/cx18/cx18-controls.c
parent21575c13125f2ef790e192e2c70e446c6cfe0d7d (diff)
downloadblackbird-op-linux-37f89f9542c3945bddf46efc15a1b1e349af3f88.tar.gz
blackbird-op-linux-37f89f9542c3945bddf46efc15a1b1e349af3f88.zip
V4L/DVB (8104): cx18/ivtv: ioctl debugging improvements
Completely rely on the video_ioctl2 debugging facilities rather than doing it ourselves. Fill in some missing fields in ivtv with VIDIOC_G_FBUF. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx18/cx18-controls.c')
-rw-r--r--drivers/media/video/cx18/cx18-controls.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c
index 6eae75f4ee7c..01ba9ca37d09 100644
--- a/drivers/media/video/cx18/cx18-controls.c
+++ b/drivers/media/video/cx18/cx18-controls.c
@@ -56,8 +56,6 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
const char *name;
- CX18_DEBUG_IOCTL("VIDIOC_QUERYCTRL(%08x)\n", qctrl->id);
-
qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
if (qctrl->id == 0)
return -EINVAL;
@@ -94,10 +92,8 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
int cx18_querymenu(struct file *file, void *fh, struct v4l2_querymenu *qmenu)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
struct v4l2_queryctrl qctrl;
- CX18_DEBUG_IOCTL("VIDIOC_QUERYMENU\n");
qctrl.id = qmenu->id;
cx18_queryctrl(file, fh, &qctrl);
return v4l2_ctrl_query_menu(qmenu, &qctrl, cx2341x_ctrl_get_menu(qmenu->id));
@@ -108,14 +104,11 @@ int cx18_s_ctrl(struct file *file, void *fh, struct v4l2_control *vctrl)
struct cx18_open_id *id = fh;
struct cx18 *cx = id->cx;
int ret;
- s32 v = vctrl->value;
ret = v4l2_prio_check(&cx->prio, &id->prio);
if (ret)
return ret;
- CX18_DEBUG_IOCTL("VIDIOC_S_CTRL(%08x, %x)\n", vctrl->id, v);
-
switch (vctrl->id) {
/* Standard V4L2 controls */
case V4L2_CID_BRIGHTNESS:
@@ -133,7 +126,7 @@ int cx18_s_ctrl(struct file *file, void *fh, struct v4l2_control *vctrl)
return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_S_CTRL, vctrl);
default:
- CX18_DEBUG_IOCTL("invalid control %x\n", vctrl->id);
+ CX18_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
return -EINVAL;
}
return 0;
@@ -143,8 +136,6 @@ int cx18_g_ctrl(struct file *file, void *fh, struct v4l2_control *vctrl)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
- CX18_DEBUG_IOCTL("VIDIOC_G_CTRL(%08x)\n", vctrl->id);
-
switch (vctrl->id) {
/* Standard V4L2 controls */
case V4L2_CID_BRIGHTNESS:
@@ -161,7 +152,7 @@ int cx18_g_ctrl(struct file *file, void *fh, struct v4l2_control *vctrl)
case V4L2_CID_AUDIO_LOUDNESS:
return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_G_CTRL, vctrl);
default:
- CX18_DEBUG_IOCTL("invalid control %x\n", vctrl->id);
+ CX18_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
return -EINVAL;
}
return 0;
@@ -227,7 +218,6 @@ int cx18_g_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
}
return err;
}
- CX18_DEBUG_IOCTL("VIDIOC_G_EXT_CTRLS\n");
if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
return cx2341x_ext_ctrls(&cx->params, 0, c, VIDIOC_G_EXT_CTRLS);
return -EINVAL;
@@ -260,7 +250,6 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
}
return err;
}
- CX18_DEBUG_IOCTL("VIDIOC_S_EXT_CTRLS\n");
if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
struct cx2341x_mpeg_params p = cx->params;
int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->ana_capturing),
@@ -296,7 +285,6 @@ int cx18_try_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
- CX18_DEBUG_IOCTL("VIDIOC_TRY_EXT_CTRLS\n");
if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
return cx2341x_ext_ctrls(&cx->params,
atomic_read(&cx->ana_capturing),
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