Commit d1afe425 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (12124): v4l2-ioctl: better output debug messages for VIDIOC_ENUM_FRAMESIZES 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent b7f2cef0

drivers/media/video/v4l2-ioctl.c

+11 −6
Original line number Diff line number Diff line
@@ -1726,24 +1726,29 @@ static long __video_do_ioctl(struct file *file, 


		ret = ops->vidioc_enum_framesizes(file, fh, p);

		dbgarg(cmd,

			"index=%d, pixelformat=%d, type=%d ",

			p->index, p->pixel_format, p->type);

			"index=%d, pixelformat=%c%c%c%c, type=%d ",

			p->index,

			(p->pixel_format & 0xff),

			(p->pixel_format >>  8) & 0xff,

			(p->pixel_format >> 16) & 0xff,

			(p->pixel_format >> 24) & 0xff,

			p->type);

		switch (p->type) {

		case V4L2_FRMSIZE_TYPE_DISCRETE:

			dbgarg2("width = %d, height=%d\n",

			printk("width = %d, height=%d\n",

				p->discrete.width, p->discrete.height);

			break;

		case V4L2_FRMSIZE_TYPE_STEPWISE:

			dbgarg2("min %dx%d, max %dx%d, step %dx%d\n",

			printk("min %dx%d, max %dx%d, step %dx%d\n",

				p->stepwise.min_width,  p->stepwise.min_height,

				p->stepwise.step_width, p->stepwise.step_height,

				p->stepwise.max_width,  p->stepwise.max_height);

			break;

		case V4L2_FRMSIZE_TYPE_CONTINUOUS:

			dbgarg2("continuous\n");

			printk("continuous\n");

			break;

		default:

			dbgarg2("- Unknown type!\n");

			printk("- Unknown type!\n");

		}



		break;