V4L/DVB (5268): Add support for three new MPEG controls.

Added V4L2_CID_MPEG_AUDIO_MUTE, V4L2_CID_MPEG_VIDEO_MUTE and
V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS controls together with
their implementation in the cx2341x module.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 54747606eae1..43a8467f0209 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -680,6 +680,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
         case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: name = "Audio Stereo Mode Extension"; break;
         case V4L2_CID_MPEG_AUDIO_EMPHASIS:      name = "Audio Emphasis"; break;
         case V4L2_CID_MPEG_AUDIO_CRC:           name = "Audio CRC"; break;
+        case V4L2_CID_MPEG_AUDIO_MUTE:          name = "Audio Mute"; break;
         case V4L2_CID_MPEG_VIDEO_ENCODING:      name = "Video Encoding"; break;
         case V4L2_CID_MPEG_VIDEO_ASPECT:        name = "Video Aspect"; break;
         case V4L2_CID_MPEG_VIDEO_B_FRAMES:      name = "Video B Frames"; break;
@@ -690,6 +691,8 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
         case V4L2_CID_MPEG_VIDEO_BITRATE:       name = "Video Bitrate"; break;
         case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:  name = "Video Peak Bitrate"; break;
         case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: name = "Video Temporal Decimation"; break;
+        case V4L2_CID_MPEG_VIDEO_MUTE:          name = "Video Mute"; break;
+        case V4L2_CID_MPEG_VIDEO_MUTE_YUV:      name = "Video Mute YUV"; break;
         case V4L2_CID_MPEG_STREAM_TYPE:         name = "Stream Type"; break;
         case V4L2_CID_MPEG_STREAM_PID_PMT:      name = "Stream PMT Program ID"; break;
         case V4L2_CID_MPEG_STREAM_PID_AUDIO:    name = "Stream Audio Program ID"; break;
@@ -705,6 +708,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
         switch (qctrl->id) {
         case V4L2_CID_AUDIO_MUTE:
         case V4L2_CID_AUDIO_LOUDNESS:
+        case V4L2_CID_MPEG_AUDIO_MUTE:
         case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
         case V4L2_CID_MPEG_VIDEO_PULLDOWN:
                 qctrl->type = V4L2_CTRL_TYPE_BOOLEAN;
@@ -838,6 +842,8 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl)
                                 V4L2_MPEG_AUDIO_CRC_NONE,
                                 V4L2_MPEG_AUDIO_CRC_CRC16, 1,
                                 V4L2_MPEG_AUDIO_CRC_NONE);
+        case V4L2_CID_MPEG_AUDIO_MUTE:
+                return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
         case V4L2_CID_MPEG_VIDEO_ENCODING:
                 return v4l2_ctrl_query_fill(qctrl,
                                 V4L2_MPEG_VIDEO_ENCODING_MPEG_1,
@@ -867,6 +873,10 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl)
                 return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000);
         case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
                 return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
+        case V4L2_CID_MPEG_VIDEO_MUTE:
+                return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
+        case V4L2_CID_MPEG_VIDEO_MUTE_YUV:  /* Init YUV (really YCbCr) to black */
+                return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080);
         case V4L2_CID_MPEG_STREAM_TYPE:
                 return v4l2_ctrl_query_fill(qctrl,
                                 V4L2_MPEG_STREAM_TYPE_MPEG2_PS,