Commit 4656fb63 authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
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V4L/DVB (4229): Cx88-blackbird: implement VIDIOC_LOG_STATUS 



implemented VIDIOC_LOG_STATUS in the cx88-blackbird driver
to show the status of i2c clients and the cx23416 mpeg encoder.

Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent d855497e

drivers/media/video/cx88/cx88-blackbird.c

+8 −0
Original line number Diff line number Diff line
@@ -853,6 +853,14 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file, 
			       fh->mpegq.field);

		return 0;

	}

	case VIDIOC_LOG_STATUS:

		printk("%s/2: ============  START LOG STATUS  ============\n",

		       core->name);

		cx88_call_i2c_clients(core, VIDIOC_LOG_STATUS, 0);

		cx2341x_log_status(&dev->params, dev->mpeg_dev->minor);

		printk("%s/2: =============  END LOG STATUS  =============\n",

		       core->name);

		return 0;



	default:

		return cx88_do_ioctl(inode, file, 0, dev->core, cmd, arg, mpeg_do_ioctl);