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Subject: media-ctl: Document the --links option argument Author: Laurent Pinchart <[email protected]> Date: Sat May 31 01:00:34 2014 +0200 The --links option take a mandatory argument. Document it. Signed-off-by: Laurent Pinchart <[email protected]> utils/media-ctl/options.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) --- http://git.linuxtv.org/v4l-utils.git?a=commitdiff;h=b47169fb07e17d77b63e60202960447c2d1f10fd diff --git a/utils/media-ctl/options.c b/utils/media-ctl/options.c index 2e9851e..2135d93 100644 --- a/utils/media-ctl/options.c +++ b/utils/media-ctl/options.c @@ -41,7 +41,7 @@ static void usage(const char *argv0, int verbose) printf(" --get-v4l2 pad Print the active format on a given pad\n"); printf("-h, --help Show verbose help and exit\n"); printf("-i, --interactive Modify links interactively\n"); - printf("-l, --links Comma-separated list of links descriptors to setup\n"); + printf("-l, --links links Comma-separated list of link descriptors to setup\n"); printf("-p, --print-topology Print the device topology\n"); printf(" --print-dot Print the device topology as a dot graph\n"); printf("-r, --reset Reset all links to inactive\n"); @@ -52,6 +52,7 @@ static void usage(const char *argv0, int verbose) printf("\n"); printf("Links and formats are defined as\n"); + printf("\tlinks = link { ',' link } ;\n"); printf("\tlink = pad '->' pad '[' flags ']' ;\n"); printf("\tpad = entity ':' pad-number ;\n"); printf("\tentity = entity-number | ( '\"' entity-name '\"' ) ;\n"); _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
