diff options
Diffstat (limited to 'drivers/media/video/cx2341x.c')
| -rw-r--r-- | drivers/media/video/cx2341x.c | 89 |
1 files changed, 69 insertions, 20 deletions
diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c index 2f5ca71e0261..88dbdddeec42 100644 --- a/drivers/media/video/cx2341x.c +++ b/drivers/media/video/cx2341x.c @@ -51,16 +51,18 @@ const u32 cx2341x_mpeg_ctrls[] = { V4L2_CID_MPEG_AUDIO_MODE_EXTENSION, V4L2_CID_MPEG_AUDIO_EMPHASIS, V4L2_CID_MPEG_AUDIO_CRC, + V4L2_CID_MPEG_AUDIO_MUTE, V4L2_CID_MPEG_VIDEO_ENCODING, V4L2_CID_MPEG_VIDEO_ASPECT, V4L2_CID_MPEG_VIDEO_B_FRAMES, V4L2_CID_MPEG_VIDEO_GOP_SIZE, V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, - V4L2_CID_MPEG_VIDEO_PULLDOWN, V4L2_CID_MPEG_VIDEO_BITRATE_MODE, V4L2_CID_MPEG_VIDEO_BITRATE, V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, + V4L2_CID_MPEG_VIDEO_MUTE, + V4L2_CID_MPEG_VIDEO_MUTE_YUV, V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE, V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER, V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE, @@ -72,6 +74,7 @@ const u32 cx2341x_mpeg_ctrls[] = { V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP, V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM, V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP, + V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS, 0 }; @@ -103,6 +106,9 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_AUDIO_CRC: ctrl->value = params->audio_crc; break; + case V4L2_CID_MPEG_AUDIO_MUTE: + ctrl->value = params->audio_mute; + break; case V4L2_CID_MPEG_VIDEO_ENCODING: ctrl->value = params->video_encoding; break; @@ -118,9 +124,6 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: ctrl->value = params->video_gop_closure; break; - case V4L2_CID_MPEG_VIDEO_PULLDOWN: - ctrl->value = params->video_pulldown; - break; case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: ctrl->value = params->video_bitrate_mode; break; @@ -133,6 +136,12 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: ctrl->value = params->video_temporal_decimation; break; + case V4L2_CID_MPEG_VIDEO_MUTE: + ctrl->value = params->video_mute; + break; + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: + ctrl->value = params->video_mute_yuv; + break; case V4L2_CID_MPEG_STREAM_TYPE: ctrl->value = params->stream_type; break; @@ -172,6 +181,9 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: ctrl->value = params->video_chroma_median_filter_bottom; break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + ctrl->value = params->stream_insert_nav_packets; + break; default: return -EINVAL; } @@ -205,6 +217,9 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_AUDIO_CRC: params->audio_crc = ctrl->value; break; + case V4L2_CID_MPEG_AUDIO_MUTE: + params->audio_mute = ctrl->value; + break; case V4L2_CID_MPEG_VIDEO_ASPECT: params->video_aspect = ctrl->value; break; @@ -231,9 +246,6 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: params->video_gop_closure = ctrl->value; break; - case V4L2_CID_MPEG_VIDEO_PULLDOWN: - params->video_pulldown = ctrl->value; - break; case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: /* MPEG-1 only allows CBR */ if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1 && @@ -250,6 +262,12 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: params->video_temporal_decimation = ctrl->value; break; + case V4L2_CID_MPEG_VIDEO_MUTE: + params->video_mute = (ctrl->value != 0); + break; + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: + params->video_mute_yuv = ctrl->value; + break; case V4L2_CID_MPEG_STREAM_TYPE: params->stream_type = ctrl->value; params->video_encoding = @@ -297,6 +315,9 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: params->video_chroma_median_filter_bottom = ctrl->value; break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + params->stream_insert_nav_packets = ctrl->value; + break; default: return -EINVAL; } @@ -343,6 +364,9 @@ static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 ma case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: name = "Median Chroma Filter Minimum"; break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + name = "Insert Navigation Packets"; + break; default: return v4l2_ctrl_query_fill(qctrl, min, max, step, def); @@ -357,6 +381,12 @@ static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 ma min = 0; step = 1; break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + qctrl->type = V4L2_CTRL_TYPE_BOOLEAN; + min = 0; + max = 1; + step = 1; + break; default: qctrl->type = V4L2_CTRL_TYPE_INTEGER; break; @@ -512,6 +542,9 @@ int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params, struct v4l2_queryctrl qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; return 0; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + return cx2341x_ctrl_query_fill(qctrl, 0, 1, 1, 0); + default: return v4l2_ctrl_query_fill_std(qctrl); @@ -663,6 +696,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p) /* stream */ .stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS, .stream_vbi_fmt = V4L2_MPEG_STREAM_VBI_FMT_NONE, + .stream_insert_nav_packets = 0, /* audio */ .audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000, @@ -672,6 +706,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p) .audio_mode_extension = V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4, .audio_emphasis = V4L2_MPEG_AUDIO_EMPHASIS_NONE, .audio_crc = V4L2_MPEG_AUDIO_CRC_NONE, + .audio_mute = 0, /* video */ .video_encoding = V4L2_MPEG_VIDEO_ENCODING_MPEG_2, @@ -679,11 +714,12 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p) .video_b_frames = 2, .video_gop_size = 12, .video_gop_closure = 1, - .video_pulldown = 0, .video_bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, .video_bitrate = 6000000, .video_bitrate_peak = 8000000, .video_temporal_decimation = 0, + .video_mute = 0, + .video_mute_yuv = 0x008080, /* YCbCr value for black */ /* encoding filters */ .video_spatial_filter_mode = V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, @@ -783,14 +819,14 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func, err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_CLOSURE, 1, new->video_gop_closure); if (err) return err; } - if (old == NULL || old->video_pulldown != new->video_pulldown) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_3_2_PULLDOWN, 1, new->video_pulldown); - if (err) return err; - } if (old == NULL || old->audio_properties != new->audio_properties) { err = cx2341x_api(priv, func, CX2341X_ENC_SET_AUDIO_PROPERTIES, 1, new->audio_properties); if (err) return err; } + if (old == NULL || old->audio_mute != new->audio_mute) { + err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_AUDIO, 1, new->audio_mute); + if (err) return err; + } if (old == NULL || old->video_bitrate_mode != new->video_bitrate_mode || old->video_bitrate != new->video_bitrate || old->video_bitrate_peak != new->video_bitrate_peak) { @@ -838,6 +874,15 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func, new->video_temporal_decimation); if (err) return err; } + if (old == NULL || old->video_mute != new->video_mute || + (new->video_mute && old->video_mute_yuv != new->video_mute_yuv)) { + err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_VIDEO, 1, new->video_mute | (new->video_mute_yuv << 8)); + if (err) return err; + } + if (old == NULL || old->stream_insert_nav_packets != new->stream_insert_nav_packets) { + err = cx2341x_api(priv, func, CX2341X_ENC_MISC, 2, 7, new->stream_insert_nav_packets); + if (err) return err; + } return 0; } @@ -866,18 +911,22 @@ void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix) int temporal = p->video_temporal_filter; /* Stream */ - printk(KERN_INFO "%s: Stream: %s\n", + printk(KERN_INFO "%s: Stream: %s", prefix, cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_TYPE)); + if (p->stream_insert_nav_packets) + printk(" (with navigation packets)"); + printk("\n"); printk(KERN_INFO "%s: VBI Format: %s\n", prefix, cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_VBI_FMT)); /* Video */ - printk(KERN_INFO "%s: Video: %dx%d, %d fps\n", + printk(KERN_INFO "%s: Video: %dx%d, %d fps%s\n", prefix, p->width / (is_mpeg1 ? 2 : 1), p->height / (is_mpeg1 ? 2 : 1), - p->is_50hz ? 25 : 30); + p->is_50hz ? 25 : 30, + (p->video_mute) ? " (muted)" : ""); printk(KERN_INFO "%s: Video: %s, %s, %s, %d", prefix, cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ENCODING), @@ -888,23 +937,23 @@ void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix) printk(", Peak %d", p->video_bitrate_peak); } printk("\n"); - printk(KERN_INFO "%s: Video: GOP Size %d, %d B-Frames, %sGOP Closure, %s3:2 Pulldown\n", + printk(KERN_INFO "%s: Video: GOP Size %d, %d B-Frames, %sGOP Closure\n", prefix, p->video_gop_size, p->video_b_frames, - p->video_gop_closure ? "" : "No ", - p->video_pulldown ? "" : "No "); + p->video_gop_closure ? "" : "No "); if (p->video_temporal_decimation) { printk(KERN_INFO "%s: Video: Temporal Decimation %d\n", prefix, p->video_temporal_decimation); } /* Audio */ - printk(KERN_INFO "%s: Audio: %s, %s, %s, %s", + printk(KERN_INFO "%s: Audio: %s, %s, %s, %s%s", prefix, cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ), cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_ENCODING), cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_L2_BITRATE), - cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE)); + cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE), + p->audio_mute ? " (muted)" : ""); if (p->audio_mode == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO) { printk(", %s", cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE_EXTENSION)); |
