[git:v4l-dvb/v2.6.36] V4L/DVB: cx23885: Add a VIDIOC_LOG_STATUS ioctl function for analog video devices
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Subject: V4L/DVB: cx23885: Add a VIDIOC_LOG_STATUS ioctl function for analog
video devices
Author: Andy Walls awa...@md.metrocast.net
Date:Sun Jul 18 18:18:06 2010 -0300
Add a simple log_status function for raw analog video capture device nodes,
to provide insight into the state of the CX2388[578] A/V decoder core.
Signed-off-by: Andy Walls awa...@md.metrocast.net
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
drivers/media/video/cx23885/cx23885-video.c | 16
1 files changed, 16 insertions(+), 0 deletions(-)
---
http://git.linuxtv.org/media-tree.git?a=commitdiff;h=e9e5cf472751a16ebe80c9a47b512605e3511880
diff --git a/drivers/media/video/cx23885/cx23885-video.c
b/drivers/media/video/cx23885/cx23885-video.c
index 4e44dcd..2519455 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1205,6 +1205,21 @@ static int vidioc_s_input(struct file *file, void *priv,
unsigned int i)
return 0;
}
+static int vidioc_log_status(struct file *file, void *priv)
+{
+ struct cx23885_fh *fh = priv;
+ struct cx23885_dev *dev = fh-dev;
+
+ printk(KERN_INFO
+ %s/0: START LOG STATUS \n,
+ dev-name);
+ call_all(dev, core, log_status);
+ printk(KERN_INFO
+ %s/0: = END LOG STATUS =\n,
+ dev-name);
+ return 0;
+}
+
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qctrl)
{
@@ -1410,6 +1425,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_enum_input= vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
+ .vidioc_log_status= vidioc_log_status,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl= vidioc_g_ctrl,
.vidioc_s_ctrl= vidioc_s_ctrl,
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[git:v4l-dvb/v2.6.36] V4L/DVB: cx23885: Add a VIDIOC_LOG_STATUS ioctl function for analog video devices
This is an automatic generated email to let you know that the following patch
were queued at the
http://git.linuxtv.org/media-tree.git tree:
Subject: V4L/DVB: cx23885: Add a VIDIOC_LOG_STATUS ioctl function for analog
video devices
Author: Andy Walls awa...@md.metrocast.net
Date:Sun Jul 18 18:18:06 2010 -0300
Add a simple log_status function for raw analog video capture device nodes,
to provide insight into the state of the CX2388[578] A/V decoder core.
Signed-off-by: Andy Walls awa...@md.metrocast.net
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
drivers/media/video/cx23885/cx23885-video.c | 16
1 files changed, 16 insertions(+), 0 deletions(-)
---
http://git.linuxtv.org/media-tree.git?a=commitdiff;h=93327b3f5942b6d3a35dc32ceb96d9ad2dba4f7e
diff --git a/drivers/media/video/cx23885/cx23885-video.c
b/drivers/media/video/cx23885/cx23885-video.c
index 4e44dcd..2519455 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1205,6 +1205,21 @@ static int vidioc_s_input(struct file *file, void *priv,
unsigned int i)
return 0;
}
+static int vidioc_log_status(struct file *file, void *priv)
+{
+ struct cx23885_fh *fh = priv;
+ struct cx23885_dev *dev = fh-dev;
+
+ printk(KERN_INFO
+ %s/0: START LOG STATUS \n,
+ dev-name);
+ call_all(dev, core, log_status);
+ printk(KERN_INFO
+ %s/0: = END LOG STATUS =\n,
+ dev-name);
+ return 0;
+}
+
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qctrl)
{
@@ -1410,6 +1425,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_enum_input= vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
+ .vidioc_log_status= vidioc_log_status,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl= vidioc_g_ctrl,
.vidioc_s_ctrl= vidioc_s_ctrl,
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