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authorHans Verkuil <hverkuil@xs4all.nl>2009-06-20 06:09:52 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-09-12 12:17:32 -0300
commitf101a2a7877d0573d93649a62c4ed65284e7ed9d (patch)
tree91ea6f8f1a15aefac92bae675fb3b51c0775e520
parent3c86cf7a7d323019a7942df8bacf47c9fd2c31fa (diff)
V4L/DVB (12216): saa7134: set RDS capability if applicable.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/saa7134/saa7134-core.c4
-rw-r--r--drivers/media/video/saa7134/saa7134-video.c2
-rw-r--r--drivers/media/video/saa7134/saa7134.h1
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 94a023a14bb..cb78c956d81 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -1012,8 +1012,10 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
sd = v4l2_i2c_new_probed_subdev_addr(&dev->v4l2_dev,
&dev->i2c_adap, "saa6588", "saa6588",
saa7134_boards[dev->board].rds_addr);
- if (sd)
+ if (sd) {
printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
+ dev->has_rds = 1;
+ }
}
request_submodules(dev);
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index bf4c99d1915..58854df5382 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1819,6 +1819,8 @@ static int saa7134_querycap(struct file *file, void *priv,
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
V4L2_CAP_TUNER;
+ if (dev->has_rds)
+ cap->capabilities |= V4L2_CAP_RDS_CAPTURE;
if (saa7134_no_overlay <= 0)
cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index fb564f14887..ab28a691e09 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -539,6 +539,7 @@ struct saa7134_dev {
struct i2c_adapter i2c_adap;
struct i2c_client i2c_client;
unsigned char eedata[256];
+ int has_rds;
/* video overlay */
struct v4l2_framebuffer ovbuf;