V4L/DVB (6055): ivtv: improve debug messages

[linux-2.6] / drivers / media / video / ivtv / ivtv-ioctl.c

diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 734f2d2ffa62dafe330be3619ca80b9ab4e0435e..2c0f27241332b1bcc28e1a6e708c6fcb446149ba 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1138,12 +1138,14 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
                memset(&enc->raw, 0, sizeof(enc->raw));
                switch (enc->cmd) {
                case V4L2_ENC_CMD_START:
+                       IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_START\n");
                        enc->flags = 0;
                        if (try)
                                return 0;
                        return ivtv_start_capture(id);
 
                case V4L2_ENC_CMD_STOP:
+                       IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n");
                        enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END;
                        if (try)
                                return 0;
@@ -1151,6 +1153,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
                        return 0;
 
                case V4L2_ENC_CMD_PAUSE:
+                       IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n");
                        enc->flags = 0;
                        if (try)
                                return 0;
@@ -1163,6 +1166,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
                        break;
 
                case V4L2_ENC_CMD_RESUME:
+                       IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n");
                        enc->flags = 0;
                        if (try)
                                return 0;
@@ -1174,6 +1178,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
                        ivtv_unmute(itv);
                        break;
                default:
+                       IVTV_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd);
                        return -EINVAL;
                }
                break;
@@ -1408,9 +1413,9 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
                int try = (cmd == VIDEO_TRY_COMMAND);
 
                if (try)
-                       IVTV_DEBUG_IOCTL("VIDEO_TRY_COMMAND\n");
+                       IVTV_DEBUG_IOCTL("VIDEO_TRY_COMMAND %d\n", vc->cmd);
                else
-                       IVTV_DEBUG_IOCTL("VIDEO_COMMAND\n");
+                       IVTV_DEBUG_IOCTL("VIDEO_COMMAND %d\n", vc->cmd);
                return ivtv_video_command(itv, id, vc, try);
        }