From 0752d98e1a5619553d46a67590cdd94ee5827ff3 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 9 Feb 2013 06:40:33 -0300 Subject: [PATCH] [media] cx231xx: fix frequency clamping Let the tuner clamp the frequency and store that clamped value. This fixes a v4l2_compliance failure. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/cx231xx/cx231xx-video.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index 9593fd3cdc85..f3104f008f46 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -1356,11 +1356,8 @@ static int vidioc_g_frequency(struct file *file, void *priv, if (f->tuner) return -EINVAL; - f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; f->frequency = dev->ctl_freq; - call_all(dev, tuner, g_frequency, f); - return 0; } @@ -1383,16 +1380,12 @@ static int vidioc_s_frequency(struct file *file, void *priv, if (0 != f->tuner) return -EINVAL; - if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV)) - return -EINVAL; - if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO)) - return -EINVAL; - /* set pre channel change settings in DIF first */ rc = cx231xx_tuner_pre_channel_change(dev); - dev->ctl_freq = f->frequency; call_all(dev, tuner, s_frequency, f); + call_all(dev, tuner, g_frequency, f); + dev->ctl_freq = f->frequency; /* set post channel change settings in DIF first */ rc = cx231xx_tuner_post_channel_change(dev); -- 2.30.2