From 045290b2a90ff1be60196a061aadecf70eb6bcc3 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 27 Apr 2007 12:31:04 -0300 Subject: V4L/DVB (5290): Add support for VIDIOC_INT_G/S_STD_OUTPUT Added VIDIOC_INT_G_STD_OUTPUT and VIDIOC_INT_S_STD_OUTPUT to allow drivers to set the TV standard for video output separately from the video capture. This is needed for cx23415 support where the decoder is separate from the encoder and can have a different TV standard. Modified the saa7127 module to listen to VIDIOC_INT_G/S_STD_OUTPUT instead of VIDIOC_G/S_STD. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7127.c | 4 ++-- drivers/media/video/v4l2-common.c | 5 ++++- 2 files changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c index 654863db159..50dbb76d4a7 100644 --- a/drivers/media/video/saa7127.c +++ b/drivers/media/video/saa7127.c @@ -550,12 +550,12 @@ static int saa7127_command(struct i2c_client *client, struct v4l2_routing *route = arg; switch (cmd) { - case VIDIOC_S_STD: + case VIDIOC_INT_S_STD_OUTPUT: if (state->std == *(v4l2_std_id *)arg) break; return saa7127_set_std(client, *(v4l2_std_id *)arg); - case VIDIOC_G_STD: + case VIDIOC_INT_G_STD_OUTPUT: *(v4l2_std_id *)arg = state->std; break; diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 740ea5a9202..4a3635cd6f9 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -420,7 +420,10 @@ static const char *v4l2_int_ioctls[] = { [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING", [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING", [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING", - [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ" + [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ", + [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT", + [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT", + [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT", }; #define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls) -- cgit v1.2.3