From f101a2a7877d0573d93649a62c4ed65284e7ed9d Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 20 Jun 2009 06:09:52 -0300 Subject: [PATCH] V4L/DVB (12216): saa7134: set RDS capability if applicable. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7134/saa7134-core.c | 4 +++- drivers/media/video/saa7134/saa7134-video.c | 2 ++ drivers/media/video/saa7134/saa7134.h | 1 + 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 94a023a14bbc..cb78c956d810 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 bf4c99d19150..58854df5382b 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 fb564f14887c..ab28a691e09a 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; -- 2.20.1