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authorHans Verkuil <hverkuil@xs4all.nl>2009-03-10 10:42:44 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 12:43:16 -0300
commit1d578540a949802eebe8655c7ef9566c85966e32 (patch)
tree1d3cf41aaab8b4e233c6020214d770209bc26066 /drivers/media/video/msp3400-driver.c
parent9f1a693f76700018d921cd7af86f7c994a300613 (diff)
downloadop-kernel-dev-1d578540a949802eebe8655c7ef9566c85966e32.zip
op-kernel-dev-1d578540a949802eebe8655c7ef9566c85966e32.tar.gz
V4L/DVB (10921): msp3400: remove obsolete V4L1 code
There are no drivers left that call msp3400 with V4L1 commands. Remove it from this driver. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/msp3400-driver.c')
-rw-r--r--drivers/media/video/msp3400-driver.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index bca768a..204513e 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -366,29 +366,6 @@ int msp_sleep(struct msp_state *state, int timeout)
}
/* ------------------------------------------------------------------------ */
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static int msp_mode_v4l2_to_v4l1(int rxsubchans, int audmode)
-{
- if (rxsubchans == V4L2_TUNER_SUB_MONO)
- return VIDEO_SOUND_MONO;
- if (rxsubchans == V4L2_TUNER_SUB_STEREO)
- return VIDEO_SOUND_STEREO;
- if (audmode == V4L2_TUNER_MODE_LANG2)
- return VIDEO_SOUND_LANG2;
- return VIDEO_SOUND_LANG1;
-}
-
-static int msp_mode_v4l1_to_v4l2(int mode)
-{
- if (mode & VIDEO_SOUND_STEREO)
- return V4L2_TUNER_MODE_STEREO;
- if (mode & VIDEO_SOUND_LANG2)
- return V4L2_TUNER_MODE_LANG2;
- if (mode & VIDEO_SOUND_LANG1)
- return V4L2_TUNER_MODE_LANG1;
- return V4L2_TUNER_MODE_MONO;
-}
-#endif
static int msp_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
{
@@ -482,96 +459,6 @@ static int msp_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
return 0;
}
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static long msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
-{
- struct msp_state *state = to_state(sd);
- struct i2c_client *client = v4l2_get_subdevdata(sd);
-
- switch (cmd) {
- /* --- v4l ioctls --- */
- /* take care: bttv does userspace copying, we'll get a
- kernel pointer here... */
- case VIDIOCGAUDIO:
- {
- struct video_audio *va = arg;
-
- va->flags |= VIDEO_AUDIO_VOLUME | VIDEO_AUDIO_MUTABLE;
- if (state->has_sound_processing)
- va->flags |= VIDEO_AUDIO_BALANCE |
- VIDEO_AUDIO_BASS |
- VIDEO_AUDIO_TREBLE;
- if (state->muted)
- va->flags |= VIDEO_AUDIO_MUTE;
- va->volume = state->volume;
- va->balance = state->volume ? state->balance : 32768;
- va->bass = state->bass;
- va->treble = state->treble;
-
- if (state->radio)
- break;
- if (state->opmode == OPMODE_AUTOSELECT)
- msp_detect_stereo(client);
- va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans, state->audmode);
- break;
- }
-
- case VIDIOCSAUDIO:
- {
- struct video_audio *va = arg;
-
- state->muted = (va->flags & VIDEO_AUDIO_MUTE);
- state->volume = va->volume;
- state->balance = va->balance;
- state->bass = va->bass;
- state->treble = va->treble;
- msp_set_audio(client);
-
- if (va->mode != 0 && state->radio == 0 &&
- state->audmode != msp_mode_v4l1_to_v4l2(va->mode)) {
- state->audmode = msp_mode_v4l1_to_v4l2(va->mode);
- msp_set_audmode(client);
- }
- break;
- }
-
- case VIDIOCSCHAN:
- {
- struct video_channel *vc = arg;
- int update = 0;
- v4l2_std_id std;
-
- if (state->radio)
- update = 1;
- state->radio = 0;
- if (vc->norm == VIDEO_MODE_PAL)
- std = V4L2_STD_PAL;
- else if (vc->norm == VIDEO_MODE_SECAM)
- std = V4L2_STD_SECAM;
- else
- std = V4L2_STD_NTSC;
- if (std != state->v4l2_std) {
- state->v4l2_std = std;
- update = 1;
- }
- if (update)
- msp_wake_thread(client);
- break;
- }
-
- case VIDIOCSFREQ:
- {
- /* new channel -- kick audio carrier scan */
- msp_wake_thread(client);
- break;
- }
- default:
- return -ENOIOCTLCMD;
- }
- return 0;
-}
-#endif
-
/* --- v4l2 ioctls --- */
static int msp_s_radio(struct v4l2_subdev *sd)
{
@@ -822,9 +709,6 @@ static const struct v4l2_subdev_core_ops msp_core_ops = {
.g_ctrl = msp_g_ctrl,
.s_ctrl = msp_s_ctrl,
.queryctrl = msp_queryctrl,
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
- .ioctl = msp_ioctl,
-#endif
};
static const struct v4l2_subdev_tuner_ops msp_tuner_ops = {
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