From 186612342500b0af8498d7c8bc6b3ac32ac7a48e Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 3 Jun 2014 17:49:41 -0300 Subject: [PATCH] [media] v4l: omap4iss: Add module debug parameter The parameter is used to initialize the video node debug field and activate the V4L debug infrastructure. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/omap4iss/iss_video.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c index 56942dffe2ff..61b974ac4c13 100644 --- a/drivers/staging/media/omap4iss/iss_video.c +++ b/drivers/staging/media/omap4iss/iss_video.c @@ -25,6 +25,9 @@ #include "iss_video.h" #include "iss.h" +static unsigned debug; +module_param(debug, uint, 0644); +MODULE_PARM_DESC(debug, "activates debug info"); /* ----------------------------------------------------------------------------- * Helper functions @@ -1043,6 +1046,8 @@ static int iss_video_open(struct file *file) if (handle == NULL) return -ENOMEM; + video->video.debug = debug; + v4l2_fh_init(&handle->vfh, &video->video); v4l2_fh_add(&handle->vfh); -- 2.20.1