From e0e31cdb91cddc4cfbf6d5ffa8212f694723269b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 22 Jun 2008 12:03:28 -0300 Subject: [PATCH] V4L/DVB (8105): cx2341x: add TS capability The cx18 can support transport streams with newer firmwares. Add a TS capability to the generic cx2341x module. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-controls.c | 4 +++- drivers/media/video/cx2341x.c | 29 ++++++++++++++++------- drivers/media/video/cx23885/cx23885-417.c | 2 +- drivers/media/video/cx88/cx88-blackbird.c | 3 ++- drivers/media/video/ivtv/ivtv-controls.c | 4 +++- drivers/media/video/pvrusb2/pvrusb2-hdw.c | 3 ++- include/media/cx2341x.h | 7 +++--- 7 files changed, 35 insertions(+), 17 deletions(-) diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c index 01ba9ca37d..8553133593 100644 --- a/drivers/media/video/cx18/cx18-controls.c +++ b/drivers/media/video/cx18/cx18-controls.c @@ -92,11 +92,13 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl) int cx18_querymenu(struct file *file, void *fh, struct v4l2_querymenu *qmenu) { + struct cx18 *cx = ((struct cx18_open_id *)fh)->cx; struct v4l2_queryctrl qctrl; qctrl.id = qmenu->id; cx18_queryctrl(file, fh, &qctrl); - return v4l2_ctrl_query_menu(qmenu, &qctrl, cx2341x_ctrl_get_menu(qmenu->id)); + return v4l2_ctrl_query_menu(qmenu, &qctrl, + cx2341x_ctrl_get_menu(&cx->params, qmenu->id)); } int cx18_s_ctrl(struct file *file, void *fh, struct v4l2_control *vctrl) diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c index c592899a23..5e40c6bd69 100644 --- a/drivers/media/video/cx2341x.c +++ b/drivers/media/video/cx2341x.c @@ -80,7 +80,7 @@ EXPORT_SYMBOL(cx2341x_mpeg_ctrls); /* Map the control ID to the correct field in the cx2341x_mpeg_params struct. Return -EINVAL if the ID is unknown, else return 0. */ -static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params, +static int cx2341x_get_ctrl(const struct cx2341x_mpeg_params *params, struct v4l2_ext_control *ctrl) { switch (ctrl->id) { @@ -420,7 +420,7 @@ static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, return 0; } -int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params, +int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params, struct v4l2_queryctrl *qctrl) { int err; @@ -580,9 +580,9 @@ int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params, } EXPORT_SYMBOL(cx2341x_ctrl_query); -const char **cx2341x_ctrl_get_menu(u32 id) +const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id) { - static const char *mpeg_stream_type[] = { + static const char *mpeg_stream_type_without_ts[] = { "MPEG-2 Program Stream", "", "MPEG-1 System Stream", @@ -592,6 +592,16 @@ const char **cx2341x_ctrl_get_menu(u32 id) NULL }; + static const char *mpeg_stream_type_with_ts[] = { + "MPEG-2 Program Stream", + "MPEG-2 Transport Stream", + "MPEG-1 System Stream", + "MPEG-2 DVD-compatible Stream", + "MPEG-1 VCD-compatible Stream", + "MPEG-2 SVCD-compatible Stream", + NULL + }; + static const char *cx2341x_video_spatial_filter_mode_menu[] = { "Manual", "Auto", @@ -630,7 +640,8 @@ const char **cx2341x_ctrl_get_menu(u32 id) switch (id) { case V4L2_CID_MPEG_STREAM_TYPE: - return mpeg_stream_type; + return (p->capabilities & CX2341X_CAP_HAS_TS) ? + mpeg_stream_type_with_ts : mpeg_stream_type_without_ts; case V4L2_CID_MPEG_AUDIO_L1_BITRATE: case V4L2_CID_MPEG_AUDIO_L3_BITRATE: return NULL; @@ -690,7 +701,7 @@ int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy, if (err) break; if (qctrl.type == V4L2_CTRL_TYPE_MENU) - menu_items = cx2341x_ctrl_get_menu(qctrl.id); + menu_items = cx2341x_ctrl_get_menu(params, qctrl.id); err = v4l2_ctrl_check(ctrl, &qctrl, menu_items); if (err) break; @@ -933,9 +944,9 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func, } EXPORT_SYMBOL(cx2341x_update); -static const char *cx2341x_menu_item(struct cx2341x_mpeg_params *p, u32 id) +static const char *cx2341x_menu_item(const struct cx2341x_mpeg_params *p, u32 id) { - const char **menu = cx2341x_ctrl_get_menu(id); + const char **menu = cx2341x_ctrl_get_menu(p, id); struct v4l2_ext_control ctrl; if (menu == NULL) @@ -952,7 +963,7 @@ invalid: return ""; } -void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix) +void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix) { int is_mpeg1 = p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1; int temporal = p->video_temporal_filter; diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c index acdd3b6b3e..0f50c377aa 100644 --- a/drivers/media/video/cx23885/cx23885-417.c +++ b/drivers/media/video/cx23885/cx23885-417.c @@ -1173,7 +1173,7 @@ static int cx23885_querymenu(struct cx23885_dev *dev, qctrl.id = qmenu->id; cx23885_queryctrl(dev, &qctrl); return v4l2_ctrl_query_menu(qmenu, &qctrl, - cx2341x_ctrl_get_menu(qmenu->id)); + cx2341x_ctrl_get_menu(&dev->mpeg_params, qmenu->id)); } int cx23885_do_ioctl(struct inode *inode, struct file *file, int radio, diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index fb67e4188b..bfdca58477 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -715,7 +715,8 @@ static int vidioc_querymenu (struct file *file, void *priv, qctrl.id = qmenu->id; blackbird_queryctrl(dev, &qctrl); - return v4l2_ctrl_query_menu(qmenu, &qctrl, cx2341x_ctrl_get_menu(qmenu->id)); + return v4l2_ctrl_query_menu(qmenu, &qctrl, + cx2341x_ctrl_get_menu(&dev->params, qmenu->id)); } static int vidioc_querycap (struct file *file, void *priv, diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c index 2df9b0668f..6a5b709129 100644 --- a/drivers/media/video/ivtv/ivtv-controls.c +++ b/drivers/media/video/ivtv/ivtv-controls.c @@ -89,11 +89,13 @@ int ivtv_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl) int ivtv_querymenu(struct file *file, void *fh, struct v4l2_querymenu *qmenu) { + struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; struct v4l2_queryctrl qctrl; qctrl.id = qmenu->id; ivtv_queryctrl(file, fh, &qctrl); - return v4l2_ctrl_query_menu(qmenu, &qctrl, cx2341x_ctrl_get_menu(qmenu->id)); + return v4l2_ctrl_query_menu(qmenu, &qctrl, + cx2341x_ctrl_get_menu(&itv->params, qmenu->id)); } int ivtv_s_ctrl(struct file *file, void *fh, struct v4l2_control *vctrl) diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index f30e13f6ee..6517ba81bd 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2013,7 +2013,8 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, case V4L2_CTRL_TYPE_MENU: ciptr->type = pvr2_ctl_enum; ciptr->def.type_enum.value_names = - cx2341x_ctrl_get_menu(ciptr->v4l_id); + cx2341x_ctrl_get_menu(&hdw->enc_ctl_state, + ciptr->v4l_id); for (cnt1 = 0; ciptr->def.type_enum.value_names[cnt1] != NULL; cnt1++) { } diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h index 5f4608e884..9ec4d5889e 100644 --- a/include/media/cx2341x.h +++ b/include/media/cx2341x.h @@ -27,6 +27,7 @@ enum cx2341x_port { enum cx2341x_cap { CX2341X_CAP_HAS_SLICED_VBI = 1 << 0, + CX2341X_CAP_HAS_TS = 1 << 1, }; struct cx2341x_mpeg_params { @@ -88,13 +89,13 @@ typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out, int cx2341x_update(void *priv, cx2341x_mbox_func func, const struct cx2341x_mpeg_params *old, const struct cx2341x_mpeg_params *new); -int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params, +int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params, struct v4l2_queryctrl *qctrl); -const char **cx2341x_ctrl_get_menu(u32 id); +const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id); int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy, struct v4l2_ext_controls *ctrls, unsigned int cmd); void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p); -void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix); +void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix); /* Firmware names */ #define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw" -- 2.39.5