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authorEduardo Valentin <eduardo.valentin@nokia.com>2009-08-11 18:49:12 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-09-12 12:19:19 -0300
commitfdf82dc2e2d43cf135b5fd352dea523642bb553a (patch)
tree64fe2e69e8de63c88998579546f67590f63c3ed8 /drivers/media/video/v4l2-common.c
parent6b4249413abb634d9b2ff44c685da744f02e49d1 (diff)
V4L/DVB (12549): v4l2: video device: Add FM TX controls default configurations
This patch adds basic configurations for FM TX extended controls. That includes controls names, menu strings, pointer identification, type classification and flags configuration. Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-common.c')
-rw-r--r--drivers/media/video/v4l2-common.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 536150c3406..3a0c64935b0 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -342,6 +342,12 @@ const char **v4l2_ctrl_get_menu(u32 id)
"Sepia",
NULL
};
+ static const char *tune_preemphasis[] = {
+ "No preemphasis",
+ "50 useconds",
+ "75 useconds",
+ NULL,
+ };
switch (id) {
case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
@@ -380,6 +386,8 @@ const char **v4l2_ctrl_get_menu(u32 id)
return camera_exposure_auto;
case V4L2_CID_COLORFX:
return colorfx;
+ case V4L2_CID_TUNE_PREEMPHASIS:
+ return tune_preemphasis;
default:
return NULL;
}
@@ -478,6 +486,28 @@ const char *v4l2_ctrl_get_name(u32 id)
case V4L2_CID_ZOOM_CONTINUOUS: return "Zoom, Continuous";
case V4L2_CID_PRIVACY: return "Privacy";
+ /* FM Radio Modulator control */
+ case V4L2_CID_FM_TX_CLASS: return "FM Radio Modulator Controls";
+ case V4L2_CID_RDS_TX_DEVIATION: return "RDS Signal Deviation";
+ case V4L2_CID_RDS_TX_PI: return "RDS Program ID";
+ case V4L2_CID_RDS_TX_PTY: return "RDS Program Type";
+ case V4L2_CID_RDS_TX_PS_NAME: return "RDS PS Name";
+ case V4L2_CID_RDS_TX_RADIO_TEXT: return "RDS Radio Text";
+ case V4L2_CID_AUDIO_LIMITER_ENABLED: return "Audio Limiter Feature Enabled";
+ case V4L2_CID_AUDIO_LIMITER_RELEASE_TIME: return "Audio Limiter Release Time";
+ case V4L2_CID_AUDIO_LIMITER_DEVIATION: return "Audio Limiter Deviation";
+ case V4L2_CID_AUDIO_COMPRESSION_ENABLED: return "Audio Compression Feature Enabled";
+ case V4L2_CID_AUDIO_COMPRESSION_GAIN: return "Audio Compression Gain";
+ case V4L2_CID_AUDIO_COMPRESSION_THRESHOLD: return "Audio Compression Threshold";
+ case V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME: return "Audio Compression Attack Time";
+ case V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME: return "Audio Compression Release Time";
+ case V4L2_CID_PILOT_TONE_ENABLED: return "Pilot Tone Feature Enabled";
+ case V4L2_CID_PILOT_TONE_DEVIATION: return "Pilot Tone Deviation";
+ case V4L2_CID_PILOT_TONE_FREQUENCY: return "Pilot Tone Frequency";
+ case V4L2_CID_TUNE_PREEMPHASIS: return "Pre-emphasis settings";
+ case V4L2_CID_TUNE_POWER_LEVEL: return "Tune Power Level";
+ case V4L2_CID_TUNE_ANTENNA_CAPACITOR: return "Tune Antenna Capacitor";
+
default:
return NULL;
}
@@ -510,6 +540,9 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
case V4L2_CID_EXPOSURE_AUTO_PRIORITY:
case V4L2_CID_FOCUS_AUTO:
case V4L2_CID_PRIVACY:
+ case V4L2_CID_AUDIO_LIMITER_ENABLED:
+ case V4L2_CID_AUDIO_COMPRESSION_ENABLED:
+ case V4L2_CID_PILOT_TONE_ENABLED:
qctrl->type = V4L2_CTRL_TYPE_BOOLEAN;
min = 0;
max = step = 1;
@@ -538,12 +571,18 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
case V4L2_CID_MPEG_STREAM_VBI_FMT:
case V4L2_CID_EXPOSURE_AUTO:
case V4L2_CID_COLORFX:
+ case V4L2_CID_TUNE_PREEMPHASIS:
qctrl->type = V4L2_CTRL_TYPE_MENU;
step = 1;
break;
+ case V4L2_CID_RDS_TX_PS_NAME:
+ case V4L2_CID_RDS_TX_RADIO_TEXT:
+ qctrl->type = V4L2_CTRL_TYPE_STRING;
+ break;
case V4L2_CID_USER_CLASS:
case V4L2_CID_CAMERA_CLASS:
case V4L2_CID_MPEG_CLASS:
+ case V4L2_CID_FM_TX_CLASS:
qctrl->type = V4L2_CTRL_TYPE_CTRL_CLASS;
qctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
min = max = step = def = 0;
@@ -572,6 +611,17 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
case V4L2_CID_BLUE_BALANCE:
case V4L2_CID_GAMMA:
case V4L2_CID_SHARPNESS:
+ case V4L2_CID_RDS_TX_DEVIATION:
+ case V4L2_CID_AUDIO_LIMITER_RELEASE_TIME:
+ case V4L2_CID_AUDIO_LIMITER_DEVIATION:
+ case V4L2_CID_AUDIO_COMPRESSION_GAIN:
+ case V4L2_CID_AUDIO_COMPRESSION_THRESHOLD:
+ case V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME:
+ case V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME:
+ case V4L2_CID_PILOT_TONE_DEVIATION:
+ case V4L2_CID_PILOT_TONE_FREQUENCY:
+ case V4L2_CID_TUNE_POWER_LEVEL:
+ case V4L2_CID_TUNE_ANTENNA_CAPACITOR:
qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
break;
case V4L2_CID_PAN_RELATIVE: