diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-05 10:37:18 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-10 07:23:43 -0200 |
| commit | 8bf77f9e7013e46ca08151189357532f027c47e8 (patch) | |
| tree | 6eb195592bf0bb575532097e05689de2804ab114 /drivers/media/pci/saa7134/saa7134-video.c | |
| parent | 568b2febeeb139879efe93756aa58e2e42559f90 (diff) | |
[media] saa7134: Get rid of struct saa7134_input.tv field
The saa7134_input.tv field was used to indicate if an input had
a RF signal for TV input. This is not needed anymore, as the input
type can be checked directly by the driver.
Also, due to a past bug when setting the TV standard at the
demod, all inputs should have this field set, with is wrong.
This reduces the size of the saa7134_boards by about 8KB,
on i386 (and probably twice on 64 bits), with is a nice
colateral effect:
text data bss dec hex filename
241047 136831 66356 444234 6c74a drivers/media/pci/saa7134/saa7134.o.old
240851 128895 66292 436038 6a746 drivers/media/pci/saa7134/saa7134.o
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-video.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 59781755247a..9debfb549887 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1384,10 +1384,16 @@ int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i) if (card_in(dev, i->index).type == SAA7134_NO_INPUT) return -EINVAL; i->index = n; - i->type = V4L2_INPUT_TYPE_CAMERA; strcpy(i->name, saa7134_input_name[card_in(dev, n).type]); - if (card_in(dev, n).tv) + switch (card_in(dev, n).type) { + case SAA7134_INPUT_TV: + case SAA7134_INPUT_TV_MONO: i->type = V4L2_INPUT_TYPE_TUNER; + break; + default: + i->type = V4L2_INPUT_TYPE_CAMERA; + break; + } if (n == dev->ctl_input) { int v1 = saa_readb(SAA7134_STATUS_VIDEO1); int v2 = saa_readb(SAA7134_STATUS_VIDEO2); @@ -1656,7 +1662,8 @@ int saa7134_g_tuner(struct file *file, void *priv, return -EINVAL; memset(t, 0, sizeof(*t)); for (n = 0; n < SAA7134_INPUT_MAX; n++) { - if (card_in(dev, n).tv) + if (card_in(dev, n).type == SAA7134_INPUT_TV || + card_in(dev, n).type == SAA7134_INPUT_TV_MONO) break; } if (n == SAA7134_INPUT_MAX) |