avdevice/decklink_dec: remove -bm_v210 option

Deprecated since Sep 28, 2017.
Signed-off-by: Marton Balint <cus@passwd.hu>

doc/indevs.texi

@@ -292,11 +292,6 @@ as @option{pal} (3 letters).
 Default behavior is autodetection of the input video format, if the hardware
 supports it.
 
-@item bm_v210
-This is a deprecated option, you can use @option{raw_format} instead.
-If set to @samp{1}, video is captured in 10 bit v210 instead
-of uyvy422. Not all Blackmagic devices support this option.
-
 @item raw_format
 Set the pixel format of the captured video.
 Available values are:
@@ -430,7 +425,7 @@ ffmpeg -format_code Hi50 -f decklink -i 'Intensity Pro' -c:a copy -c:v copy outp
 @item
 Capture video clip at 1080i50 10 bit:
 @example
-ffmpeg -bm_v210 1 -format_code Hi50 -f decklink -i 'UltraStudio Mini Recorder' -c:a copy -c:v copy output.avi
+ffmpeg -raw_format yuv422p10 -format_code Hi50 -f decklink -i 'UltraStudio Mini Recorder' -c:a copy -c:v copy output.avi
 @end example
 
 @item

libavdevice/decklink_common_c.h

@@ -42,7 +42,6 @@ struct decklink_cctx {
     int list_formats;
     int64_t teletext_lines;
     double preroll;
-    int v210;
     int audio_channels;
     int audio_depth;
     int duplex_mode;

libavdevice/decklink_dec.cpp

@@ -1054,11 +1054,6 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
         return AVERROR_EXIT;
     }
 
-    if (cctx->v210) {
-        av_log(avctx, AV_LOG_WARNING, "The bm_v210 option is deprecated and will be removed. Please use the -raw_format yuv422p10.\n");
-        cctx->raw_format = MKBETAG('v','2','1','0');
-    }
-
     ret = ff_decklink_init_device(avctx, avctx->url);
     if (ret < 0)
         return ret;

libavdevice/decklink_dec_c.c

@@ -33,7 +33,6 @@ static const AVOption options[] = {
     { "list_devices", "list available devices"  , OFFSET(list_devices), AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },
     { "list_formats", "list supported formats"  , OFFSET(list_formats), AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },
     { "format_code",  "set format by fourcc"    , OFFSET(format_code),  AV_OPT_TYPE_STRING, { .str = NULL}, 0, 0, DEC },
-    { "bm_v210",      "v210 10 bit per channel" , OFFSET(v210),         AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },
     { "raw_format",   "pixel format to be returned by the card when capturing" , OFFSET(raw_format),  AV_OPT_TYPE_INT, { .i64 = MKBETAG('2','v','u','y')}, 0, UINT_MAX, DEC, "raw_format" },
     { "uyvy422",       NULL,   0,  AV_OPT_TYPE_CONST, { .i64 = MKBETAG('2','v','u','y') }, 0, 0, DEC, "raw_format"},
     { "yuv422p10",     NULL,   0,  AV_OPT_TYPE_CONST, { .i64 = MKBETAG('v','2','1','0') }, 0, 0, DEC, "raw_format"},