Acked-by: Hans Verkuil <hverkuil@xxxxxxxxx>
> Add either V4L2_TUNER_CAP_RDS_BLOCK_IO or V4L2_TUNER_CAP_RDS_CONTROLS
> bit to tuner or modulator capabilities of existing drivers of devices with
> RDS capability.
>
> Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@xxxxxxxxx>
> ---
> drivers/media/radio/radio-cadet.c | 3 ++-
> drivers/media/radio/si470x/radio-si470x-common.c | 2 +-
> drivers/media/radio/si4713-i2c.c | 2 +-
> drivers/media/video/saa6588.c | 2 +-
> 4 files changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/radio/radio-cadet.c
> b/drivers/media/radio/radio-cadet.c
> index 482d0f3..b701ea6 100644
> --- a/drivers/media/radio/radio-cadet.c
> +++ b/drivers/media/radio/radio-cadet.c
> @@ -374,7 +374,8 @@ static int vidioc_g_tuner(struct file *file, void
> *priv,
> switch (v->index) {
> case 0:
> strlcpy(v->name, "FM", sizeof(v->name));
> - v->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_RDS;
> + v->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_RDS |
> + V4L2_TUNER_CAP_RDS_BLOCK_IO;
> v->rangelow = 1400; /* 87.5 MHz */
> v->rangehigh = 1728; /* 108.0 MHz */
> v->rxsubchans = cadet_getstereo(dev);
> diff --git a/drivers/media/radio/si470x/radio-si470x-common.c
> b/drivers/media/radio/si470x/radio-si470x-common.c
> index 9927a59..af5ad45 100644
> --- a/drivers/media/radio/si470x/radio-si470x-common.c
> +++ b/drivers/media/radio/si470x/radio-si470x-common.c
> @@ -681,7 +681,7 @@ static int si470x_vidioc_g_tuner(struct file *file,
> void *priv,
> tuner->type = V4L2_TUNER_RADIO;
> #if defined(CONFIG_USB_SI470X) || defined(CONFIG_USB_SI470X_MODULE)
> tuner->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
> - V4L2_TUNER_CAP_RDS;
> + V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO;
> #else
> tuner->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
> #endif
> diff --git a/drivers/media/radio/si4713-i2c.c
> b/drivers/media/radio/si4713-i2c.c
> index fc7f4b7..a6e6f19 100644
> --- a/drivers/media/radio/si4713-i2c.c
> +++ b/drivers/media/radio/si4713-i2c.c
> @@ -1804,7 +1804,7 @@ static int si4713_g_modulator(struct v4l2_subdev
> *sd, struct v4l2_modulator *vm)
>
> strncpy(vm->name, "FM Modulator", 32);
> vm->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LOW |
> - V4L2_TUNER_CAP_RDS;
> + V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_CONTROLS;
>
> /* Report current frequency range limits */
> vm->rangelow = si4713_to_v4l2(FREQ_RANGE_LOW);
> diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
> index c3e96f0..eac222b 100644
> --- a/drivers/media/video/saa6588.c
> +++ b/drivers/media/video/saa6588.c
> @@ -430,7 +430,7 @@ static int saa6588_g_tuner(struct v4l2_subdev *sd,
> struct v4l2_tuner *vt)
> {
> struct saa6588 *s = to_saa6588(sd);
>
> - vt->capability |= V4L2_TUNER_CAP_RDS;
> + vt->capability |= V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO;
> if (s->sync)
> vt->rxsubchans |= V4L2_TUNER_SUB_RDS;
> return 0;
> --
> 1.6.1.3
>
>
--
Hans Verkuil - video4linux developer - sponsored by TANDBERG, part of Cisco
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