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authorHans Verkuil <hverkuil@xs4all.nl>2010-12-29 14:29:55 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-12-30 08:02:29 -0200
commit657f2271050beabe725ba101c1d840f51a41f33d (patch)
tree740e898564868e8900ed3b61fc6d57b44e114b57 /drivers/media/dvb/ttpci/av7110_v4l.c
parent3ea2b673a55cee528f83653e711d09425ed4d8b6 (diff)
[media] v4l: fix handling of v4l2_input.capabilities
The v4l core sets the v4l2_input.capabilities field based on the supplied v4l2_ioctl_ops. However, several drivers do a memset or memcpy of the v4l2_input struct, thus overwriting that field incorrectly. Either remove the memset (which is already done by the v4l core), or add the proper capabilities field in case of a memcpy. The same is also true for v4l2_output, but that only affected the ivtv driver. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/ttpci/av7110_v4l.c')
-rw-r--r--drivers/media/dvb/ttpci/av7110_v4l.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index ac20c5bbfa43..cdd31cae46c4 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -100,6 +100,7 @@ static struct v4l2_input inputs[4] = {
.tuner = 0, /* ignored */
.std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
.status = 0,
+ .capabilities = V4L2_IN_CAP_STD,
}, {
.index = 1,
.name = "Television",
@@ -108,6 +109,7 @@ static struct v4l2_input inputs[4] = {
.tuner = 0,
.std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
.status = 0,
+ .capabilities = V4L2_IN_CAP_STD,
}, {
.index = 2,
.name = "Video",
@@ -116,6 +118,7 @@ static struct v4l2_input inputs[4] = {
.tuner = 0,
.std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
.status = 0,
+ .capabilities = V4L2_IN_CAP_STD,
}, {
.index = 3,
.name = "Y/C",
@@ -124,6 +127,7 @@ static struct v4l2_input inputs[4] = {
.tuner = 0,
.std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
.status = 0,
+ .capabilities = V4L2_IN_CAP_STD,
}
};