diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-11 05:58:55 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-24 12:48:19 -0300 |
commit | 35d2d76dbeb6075dc629f3592bae304db81579ce (patch) | |
tree | 3e4dc37fa1adda718cb21bd4c13e226c3dad155c /drivers/staging/media/go7007/go7007-v4l2.c | |
parent | 50deb74905d1e123878f50ed31f829916b936ded (diff) | |
download | op-kernel-dev-35d2d76dbeb6075dc629f3592bae304db81579ce.zip op-kernel-dev-35d2d76dbeb6075dc629f3592bae304db81579ce.tar.gz |
[media] go7007: standardize MPEG handling support
The go7007 produces elementary streams, so we shouldn't use the STREAM_TYPE
control, since that is for multiplexed streams.
Instead use V4L2_PIX_FMT_MPEG1/2/4.
Initially set up all the values for MPEG-2 dvd-mode, and select the dvd_mode
field if those values match that setup precisely.
Clean up lots of obsolete code relating to the custom ioctls for the MPEG
support.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/media/go7007/go7007-v4l2.c')
-rw-r--r-- | drivers/staging/media/go7007/go7007-v4l2.c | 507 |
1 files changed, 128 insertions, 379 deletions
diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index fc776e5..70a5274 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -39,11 +39,6 @@ #include "go7007.h" #include "go7007-priv.h" -/* Temporary defines until accepted in v4l-dvb */ -#ifndef V4L2_MPEG_STREAM_TYPE_MPEG_ELEM -#define V4L2_MPEG_STREAM_TYPE_MPEG_ELEM 6 /* MPEG elementary stream */ -#endif - #define call_all(dev, o, f, args...) \ v4l2_device_call_until_err(dev, 0, o, f, ##args) @@ -85,6 +80,10 @@ static int go7007_streamoff(struct go7007 *go) go7007_reset_encoder(go); } mutex_unlock(&go->hw_lock); + v4l2_ctrl_grab(go->mpeg_video_gop_size, false); + v4l2_ctrl_grab(go->mpeg_video_gop_closure, false); + v4l2_ctrl_grab(go->mpeg_video_bitrate, false); + v4l2_ctrl_grab(go->mpeg_video_aspect_ratio, false); return 0; } @@ -125,14 +124,27 @@ static int go7007_release(struct file *file) return 0; } +static bool valid_pixelformat(u32 pixelformat) +{ + switch (pixelformat) { + case V4L2_PIX_FMT_MJPEG: + case V4L2_PIX_FMT_MPEG1: + case V4L2_PIX_FMT_MPEG2: + case V4L2_PIX_FMT_MPEG4: + return true; + default: + return false; + } +} + static u32 get_frame_type_flag(struct go7007_buffer *gobuf, int format) { u8 *f = page_address(gobuf->pages[0]); switch (format) { - case GO7007_FORMAT_MJPEG: + case V4L2_PIX_FMT_MJPEG: return V4L2_BUF_FLAG_KEYFRAME; - case GO7007_FORMAT_MPEG4: + case V4L2_PIX_FMT_MPEG4: switch ((f[gobuf->frame_offset + 4] >> 6) & 0x3) { case 0: return V4L2_BUF_FLAG_KEYFRAME; @@ -143,8 +155,8 @@ static u32 get_frame_type_flag(struct go7007_buffer *gobuf, int format) default: return 0; } - case GO7007_FORMAT_MPEG1: - case GO7007_FORMAT_MPEG2: + case V4L2_PIX_FMT_MPEG1: + case V4L2_PIX_FMT_MPEG2: switch ((f[gobuf->frame_offset + 5] >> 3) & 0x7) { case 1: return V4L2_BUF_FLAG_KEYFRAME; @@ -179,13 +191,87 @@ static void get_resolution(struct go7007 *go, int *width, int *height) } } +static void set_formatting(struct go7007 *go) +{ + if (go->format == V4L2_PIX_FMT_MJPEG) { + go->pali = 0; + go->aspect_ratio = GO7007_RATIO_1_1; + go->gop_size = 0; + go->ipb = 0; + go->closed_gop = 0; + go->repeat_seqhead = 0; + go->seq_header_enable = 0; + go->gop_header_enable = 0; + go->dvd_mode = 0; + return; + } + + switch (go->format) { + case V4L2_PIX_FMT_MPEG1: + go->pali = 0; + break; + default: + case V4L2_PIX_FMT_MPEG2: + go->pali = 0x48; + break; + case V4L2_PIX_FMT_MPEG4: + /* For future reference: this is the list of MPEG4 + * profiles that are available, although they are + * untested: + * + * Profile pali + * -------------- ---- + * PROFILE_S_L0 0x08 + * PROFILE_S_L1 0x01 + * PROFILE_S_L2 0x02 + * PROFILE_S_L3 0x03 + * PROFILE_ARTS_L1 0x91 + * PROFILE_ARTS_L2 0x92 + * PROFILE_ARTS_L3 0x93 + * PROFILE_ARTS_L4 0x94 + * PROFILE_AS_L0 0xf0 + * PROFILE_AS_L1 0xf1 + * PROFILE_AS_L2 0xf2 + * PROFILE_AS_L3 0xf3 + * PROFILE_AS_L4 0xf4 + * PROFILE_AS_L5 0xf5 + */ + go->pali = 0xf5; + break; + } + go->gop_size = v4l2_ctrl_g_ctrl(go->mpeg_video_gop_size); + go->closed_gop = v4l2_ctrl_g_ctrl(go->mpeg_video_gop_closure); + go->bitrate = v4l2_ctrl_g_ctrl(go->mpeg_video_bitrate); + go->gop_header_enable = 1; + go->dvd_mode = 0; + if (go->format == V4L2_PIX_FMT_MPEG2) + go->dvd_mode = + go->bitrate == 9800000 && + go->gop_size == 15 && + go->closed_gop; + go->repeat_seqhead = go->dvd_mode; + go->ipb = 0; + + switch (v4l2_ctrl_g_ctrl(go->mpeg_video_aspect_ratio)) { + default: + case V4L2_MPEG_VIDEO_ASPECT_1x1: + go->aspect_ratio = GO7007_RATIO_1_1; + break; + case V4L2_MPEG_VIDEO_ASPECT_4x3: + go->aspect_ratio = GO7007_RATIO_4_3; + break; + case V4L2_MPEG_VIDEO_ASPECT_16x9: + go->aspect_ratio = GO7007_RATIO_16_9; + break; + } +} + static int set_capture_size(struct go7007 *go, struct v4l2_format *fmt, int try) { int sensor_height = 0, sensor_width = 0; int width, height, i; - if (fmt != NULL && fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG && - fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MPEG) + if (fmt != NULL && !valid_pixelformat(fmt->fmt.pix.pixelformat)) return -EINVAL; get_resolution(go, &sensor_width, &sensor_height); @@ -241,6 +327,8 @@ static int set_capture_size(struct go7007 *go, struct v4l2_format *fmt, int try) if (try) return 0; + if (fmt) + go->format = fmt->fmt.pix.pixelformat; go->width = width; go->height = height; go->encoder_h_offset = go->board_info->sensor_h_offset; @@ -275,55 +363,6 @@ static int set_capture_size(struct go7007 *go, struct v4l2_format *fmt, int try) go->encoder_subsample = 0; } } - - if (fmt == NULL) - return 0; - - switch (fmt->fmt.pix.pixelformat) { - case V4L2_PIX_FMT_MPEG: - if (go->format == GO7007_FORMAT_MPEG1 || - go->format == GO7007_FORMAT_MPEG2 || - go->format == GO7007_FORMAT_MPEG4) - break; - go->format = GO7007_FORMAT_MPEG1; - go->pali = 0; - go->aspect_ratio = GO7007_RATIO_1_1; - go->gop_size = go->sensor_framerate / 1000; - go->ipb = 0; - go->closed_gop = 1; - go->repeat_seqhead = 1; - go->seq_header_enable = 1; - go->gop_header_enable = 1; - go->dvd_mode = 0; - break; - /* Backwards compatibility only! */ - case V4L2_PIX_FMT_MPEG4: - if (go->format == GO7007_FORMAT_MPEG4) - break; - go->format = GO7007_FORMAT_MPEG4; - go->pali = 0xf5; - go->aspect_ratio = GO7007_RATIO_1_1; - go->gop_size = go->sensor_framerate / 1000; - go->ipb = 0; - go->closed_gop = 1; - go->repeat_seqhead = 1; - go->seq_header_enable = 1; - go->gop_header_enable = 1; - go->dvd_mode = 0; - break; - case V4L2_PIX_FMT_MJPEG: - go->format = GO7007_FORMAT_MJPEG; - go->pali = 0; - go->aspect_ratio = GO7007_RATIO_1_1; - go->gop_size = 0; - go->ipb = 0; - go->closed_gop = 0; - go->repeat_seqhead = 0; - go->seq_header_enable = 0; - go->gop_header_enable = 0; - go->dvd_mode = 0; - break; - } return 0; } @@ -385,98 +424,6 @@ static int clip_to_modet_map(struct go7007 *go, int region, } #endif -static int go7007_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct go7007 *go = - container_of(ctrl->handler, struct go7007, hdl); - - /* pretty sure we can't change any of these while streaming */ - if (go->streaming) - return -EBUSY; - - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_TYPE: - switch (ctrl->val) { - case V4L2_MPEG_STREAM_TYPE_MPEG2_DVD: - go->format = GO7007_FORMAT_MPEG2; - go->bitrate = 9800000; - go->gop_size = 15; - go->pali = 0x48; - go->closed_gop = 1; - go->repeat_seqhead = 0; - go->seq_header_enable = 1; - go->gop_header_enable = 1; - go->dvd_mode = 1; - break; - default: - return -EINVAL; - } - break; - case V4L2_CID_MPEG_VIDEO_ENCODING: - switch (ctrl->val) { - case V4L2_MPEG_VIDEO_ENCODING_MPEG_1: - go->format = GO7007_FORMAT_MPEG1; - go->pali = 0; - break; - case V4L2_MPEG_VIDEO_ENCODING_MPEG_2: - go->format = GO7007_FORMAT_MPEG2; - /*if (mpeg->pali >> 24 == 2) - go->pali = mpeg->pali & 0xff; - else*/ - go->pali = 0x48; - break; - case V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC: - go->format = GO7007_FORMAT_MPEG4; - /*if (mpeg->pali >> 24 == 4) - go->pali = mpeg->pali & 0xff; - else*/ - go->pali = 0xf5; - break; - default: - return -EINVAL; - } - go->gop_header_enable = - /*mpeg->flags & GO7007_MPEG_OMIT_GOP_HEADER - ? 0 :*/ 1; - /*if (mpeg->flags & GO7007_MPEG_REPEAT_SEQHEADER) - go->repeat_seqhead = 1; - else*/ - go->repeat_seqhead = 0; - go->dvd_mode = 0; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - /* TODO: is this really the right thing to do for mjpeg? */ - if (go->format == GO7007_FORMAT_MJPEG) - return -EINVAL; - switch (ctrl->val) { - case V4L2_MPEG_VIDEO_ASPECT_1x1: - go->aspect_ratio = GO7007_RATIO_1_1; - break; - case V4L2_MPEG_VIDEO_ASPECT_4x3: - go->aspect_ratio = GO7007_RATIO_4_3; - break; - case V4L2_MPEG_VIDEO_ASPECT_16x9: - go->aspect_ratio = GO7007_RATIO_16_9; - break; - default: - return -EINVAL; - } - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - go->gop_size = ctrl->val; - break; - case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: - go->closed_gop = ctrl->val; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE: - go->bitrate = ctrl->val; - break; - default: - return -EINVAL; - } - return 0; -} - static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { @@ -504,11 +451,19 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, switch (fmt->index) { case 0: fmt->pixelformat = V4L2_PIX_FMT_MJPEG; - desc = "Motion-JPEG"; + desc = "Motion JPEG"; break; case 1: - fmt->pixelformat = V4L2_PIX_FMT_MPEG; - desc = "MPEG1/MPEG2/MPEG4"; + fmt->pixelformat = V4L2_PIX_FMT_MPEG1; + desc = "MPEG-1 ES"; + break; + case 2: + fmt->pixelformat = V4L2_PIX_FMT_MPEG2; + desc = "MPEG-2 ES"; + break; + case 3: + fmt->pixelformat = V4L2_PIX_FMT_MPEG4; + desc = "MPEG-4 ES"; break; default: return -EINVAL; @@ -529,8 +484,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; fmt->fmt.pix.width = go->width; fmt->fmt.pix.height = go->height; - fmt->fmt.pix.pixelformat = (go->format == GO7007_FORMAT_MJPEG) ? - V4L2_PIX_FMT_MJPEG : V4L2_PIX_FMT_MPEG; + fmt->fmt.pix.pixelformat = go->format; fmt->fmt.pix.field = V4L2_FIELD_NONE; fmt->fmt.pix.bytesperline = 0; fmt->fmt.pix.sizeimage = GO7007_BUF_SIZE; @@ -578,6 +532,7 @@ static int vidioc_reqbufs(struct file *file, void *priv, if (gofh->bufs[i].mapped > 0) goto unlock_and_return; + set_formatting(go); mutex_lock(&go->hw_lock); if (go->in_use > 0 && gofh->buf_count == 0) { mutex_unlock(&go->hw_lock); @@ -833,6 +788,10 @@ static int vidioc_streamon(struct file *file, void *priv, mutex_unlock(&go->hw_lock); mutex_unlock(&gofh->lock); call_all(&go->v4l2_dev, video, s_stream, 1); + v4l2_ctrl_grab(go->mpeg_video_gop_size, true); + v4l2_ctrl_grab(go->mpeg_video_gop_closure, true); + v4l2_ctrl_grab(go->mpeg_video_bitrate, true); + v4l2_ctrl_grab(go->mpeg_video_aspect_ratio, true); return retval; } @@ -911,8 +870,7 @@ static int vidioc_enum_framesizes(struct file *filp, void *priv, if (fsize->index > 2) return -EINVAL; - if (fsize->pixel_format != V4L2_PIX_FMT_MJPEG && - fsize->pixel_format != V4L2_PIX_FMT_MPEG) + if (!valid_pixelformat(fsize->pixel_format)) return -EINVAL; get_resolution(go, &width, &height); @@ -932,8 +890,7 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv, if (fival->index > 4) return -EINVAL; - if (fival->pixel_format != V4L2_PIX_FMT_MJPEG && - fival->pixel_format != V4L2_PIX_FMT_MPEG) + if (!valid_pixelformat(fival->pixel_format)) return -EINVAL; if (!(go->board_info->sensor_flags & GO7007_SENSOR_SCALING)) { @@ -1257,180 +1214,6 @@ static int vidioc_s_crop(struct file *file, void *priv, const struct v4l2_crop * */ #if 0 - /* Temporary ioctls for controlling compression characteristics */ - case GO7007IOC_S_BITRATE: - { - int *bitrate = arg; - - if (go->streaming) - return -EINVAL; - /* Upper bound is kind of arbitrary here */ - if (*bitrate < 64000 || *bitrate > 10000000) - return -EINVAL; - go->bitrate = *bitrate; - return 0; - } - case GO7007IOC_G_BITRATE: - { - int *bitrate = arg; - - *bitrate = go->bitrate; - return 0; - } - case GO7007IOC_S_COMP_PARAMS: - { - struct go7007_comp_params *comp = arg; - - if (go->format == GO7007_FORMAT_MJPEG) - return -EINVAL; - if (comp->gop_size > 0) - go->gop_size = comp->gop_size; - else - go->gop_size = go->sensor_framerate / 1000; - if (go->gop_size != 15) - go->dvd_mode = 0; - /*go->ipb = comp->max_b_frames > 0;*/ /* completely untested */ - if (go->board_info->sensor_flags & GO7007_SENSOR_TV) { - switch (comp->aspect_ratio) { - case GO7007_ASPECT_RATIO_4_3_NTSC: - case GO7007_ASPECT_RATIO_4_3_PAL: - go->aspect_ratio = GO7007_RATIO_4_3; - break; - case GO7007_ASPECT_RATIO_16_9_NTSC: - case GO7007_ASPECT_RATIO_16_9_PAL: - go->aspect_ratio = GO7007_RATIO_16_9; - break; - default: - go->aspect_ratio = GO7007_RATIO_1_1; - break; - } - } - if (comp->flags & GO7007_COMP_OMIT_SEQ_HEADER) { - go->dvd_mode = 0; - go->seq_header_enable = 0; - } else { - go->seq_header_enable = 1; - } - /* fall-through */ - } - case GO7007IOC_G_COMP_PARAMS: - { - struct go7007_comp_params *comp = arg; - - if (go->format == GO7007_FORMAT_MJPEG) - return -EINVAL; - memset(comp, 0, sizeof(*comp)); - comp->gop_size = go->gop_size; - comp->max_b_frames = go->ipb ? 2 : 0; - switch (go->aspect_ratio) { - case GO7007_RATIO_4_3: - if (go->standard == GO7007_STD_NTSC) - comp->aspect_ratio = - GO7007_ASPECT_RATIO_4_3_NTSC; - else - comp->aspect_ratio = - GO7007_ASPECT_RATIO_4_3_PAL; - break; - case GO7007_RATIO_16_9: - if (go->standard == GO7007_STD_NTSC) - comp->aspect_ratio = - GO7007_ASPECT_RATIO_16_9_NTSC; - else - comp->aspect_ratio = - GO7007_ASPECT_RATIO_16_9_PAL; - break; - default: - comp->aspect_ratio = GO7007_ASPECT_RATIO_1_1; - break; - } - if (go->closed_gop) - comp->flags |= GO7007_COMP_CLOSED_GOP; - if (!go->seq_header_enable) - comp->flags |= GO7007_COMP_OMIT_SEQ_HEADER; - return 0; - } - case GO7007IOC_S_MPEG_PARAMS: - { - struct go7007_mpeg_params *mpeg = arg; - - if (go->format != GO7007_FORMAT_MPEG1 && - go->format != GO7007_FORMAT_MPEG2 && - go->format != GO7007_FORMAT_MPEG4) - return -EINVAL; - - if (mpeg->flags & GO7007_MPEG_FORCE_DVD_MODE) { - go->format = GO7007_FORMAT_MPEG2; - go->bitrate = 9800000; - go->gop_size = 15; - go->pali = 0x48; - go->closed_gop = 1; - go->repeat_seqhead = 0; - go->seq_header_enable = 1; - go->gop_header_enable = 1; - go->dvd_mode = 1; - } else { - switch (mpeg->mpeg_video_standard) { - case GO7007_MPEG_VIDEO_MPEG1: - go->format = GO7007_FORMAT_MPEG1; - go->pali = 0; - break; - case GO7007_MPEG_VIDEO_MPEG2: - go->format = GO7007_FORMAT_MPEG2; - if (mpeg->pali >> 24 == 2) - go->pali = mpeg->pali & 0xff; - else - go->pali = 0x48; - break; - case GO7007_MPEG_VIDEO_MPEG4: - go->format = GO7007_FORMAT_MPEG4; - if (mpeg->pali >> 24 == 4) - go->pali = mpeg->pali & 0xff; - else - go->pali = 0xf5; - break; - default: - return -EINVAL; - } - go->gop_header_enable = - mpeg->flags & GO7007_MPEG_OMIT_GOP_HEADER - ? 0 : 1; - if (mpeg->flags & GO7007_MPEG_REPEAT_SEQHEADER) - go->repeat_seqhead = 1; - else - go->repeat_seqhead = 0; - go->dvd_mode = 0; - } - /* fall-through */ - } - case GO7007IOC_G_MPEG_PARAMS: - { - struct go7007_mpeg_params *mpeg = arg; - - memset(mpeg, 0, sizeof(*mpeg)); - switch (go->format) { - case GO7007_FORMAT_MPEG1: - mpeg->mpeg_video_standard = GO7007_MPEG_VIDEO_MPEG1; - mpeg->pali = 0; - break; - case GO7007_FORMAT_MPEG2: - mpeg->mpeg_video_standard = GO7007_MPEG_VIDEO_MPEG2; - mpeg->pali = GO7007_MPEG_PROFILE(2, go->pali); - break; - case GO7007_FORMAT_MPEG4: - mpeg->mpeg_video_standard = GO7007_MPEG_VIDEO_MPEG4; - mpeg->pali = GO7007_MPEG_PROFILE(4, go->pali); - break; - default: - return -EINVAL; - } - if (!go->gop_header_enable) - mpeg->flags |= GO7007_MPEG_OMIT_GOP_HEADER; - if (go->repeat_seqhead) - mpeg->flags |= GO7007_MPEG_REPEAT_SEQHEADER; - if (go->dvd_mode) - mpeg->flags |= GO7007_MPEG_FORCE_DVD_MODE; - return 0; - } case GO7007IOC_S_MD_PARAMS: { struct go7007_md_params *mdp = arg; @@ -1449,25 +1232,6 @@ static int vidioc_s_crop(struct file *file, void *priv, const struct v4l2_crop * go->modet[mdp->region].enable = 0; /* fall-through */ } - case GO7007IOC_G_MD_PARAMS: - { - struct go7007_md_params *mdp = arg; - int region = mdp->region; - - if (mdp->region > 3) - return -EINVAL; - memset(mdp, 0, sizeof(struct go7007_md_params)); - mdp->region = region; - if (!go->modet[region].enable) - return 0; - mdp->pixel_threshold = - (go->modet[region].pixel_threshold << 1) + 1; - mdp->motion_threshold = - (go->modet[region].motion_threshold << 1) + 1; - mdp->trigger = - (go->modet[region].mb_threshold << 1) + 1; - return 0; - } case GO7007IOC_S_MD_REGION: { struct go7007_md_region *region = arg; @@ -1590,10 +1354,6 @@ static struct v4l2_file_operations go7007_fops = { .poll = go7007_poll, }; -static struct v4l2_ctrl_ops go7007_ctrl_ops = { - .s_ctrl = go7007_s_ctrl, -}; - static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_querycap = vidioc_querycap, .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, @@ -1645,29 +1405,18 @@ int go7007_v4l2_ctrl_init(struct go7007 *go) struct v4l2_ctrl *ctrl; v4l2_ctrl_handler_init(hdl, 12); - v4l2_ctrl_new_std_menu(hdl, &go7007_ctrl_ops, - V4L2_CID_MPEG_STREAM_TYPE, - V4L2_MPEG_STREAM_TYPE_MPEG2_DVD, - 0x7, - V4L2_MPEG_STREAM_TYPE_MPEG2_DVD); - v4l2_ctrl_new_std_menu(hdl, &go7007_ctrl_ops, - V4L2_CID_MPEG_VIDEO_ENCODING, - V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, - 0, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2); - v4l2_ctrl_new_std_menu(hdl, &go7007_ctrl_ops, - V4L2_CID_MPEG_VIDEO_ASPECT, - V4L2_MPEG_VIDEO_ASPECT_16x9, - 0, - V4L2_MPEG_VIDEO_ASPECT_1x1); - v4l2_ctrl_new_std(hdl, &go7007_ctrl_ops, + go->mpeg_video_gop_size = v4l2_ctrl_new_std(hdl, NULL, V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, 34, 1, 15); - v4l2_ctrl_new_std(hdl, &go7007_ctrl_ops, - V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, 0, 1, 1, 0); - v4l2_ctrl_new_std(hdl, &go7007_ctrl_ops, + go->mpeg_video_gop_closure = v4l2_ctrl_new_std(hdl, NULL, + V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, 0, 1, 1, 1); + go->mpeg_video_bitrate = v4l2_ctrl_new_std(hdl, NULL, V4L2_CID_MPEG_VIDEO_BITRATE, - 64000, 10000000, 1, 1500000); - ctrl = v4l2_ctrl_new_std(hdl, &go7007_ctrl_ops, + 64000, 10000000, 1, 9800000); + go->mpeg_video_aspect_ratio = v4l2_ctrl_new_std_menu(hdl, NULL, + V4L2_CID_MPEG_VIDEO_ASPECT, + V4L2_MPEG_VIDEO_ASPECT_16x9, 0, + V4L2_MPEG_VIDEO_ASPECT_1x1); + ctrl = v4l2_ctrl_new_std(hdl, NULL, V4L2_CID_JPEG_ACTIVE_MARKER, 0, V4L2_JPEG_ACTIVE_MARKER_DQT | V4L2_JPEG_ACTIVE_MARKER_DHT, 0, V4L2_JPEG_ACTIVE_MARKER_DQT | V4L2_JPEG_ACTIVE_MARKER_DHT); |