Default ADC to smallest/worst possible configuration on probe.
Also enhance some FMT debug logs.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/staging/media/msi3101/sdr-msi3101.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index 0a2bb12..061c705 100644
--- a/drivers/staging/media/msi3101/sdr-msi3101.c
+++ b/drivers/staging/media/msi3101/sdr-msi3101.c
@@ -1339,7 +1339,7 @@ static int msi3101_enum_fmt_sdr_cap(struct file *file,
void *priv,
struct v4l2_fmtdesc *f)
{
struct msi3101_state *s = video_drvdata(file);
- dev_dbg(&s->udev->dev, "%s:\n", __func__);
+ dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, f->index);
if (f->index >= NUM_FORMATS)
return -EINVAL;
@@ -1354,7 +1354,8 @@ static int msi3101_g_fmt_sdr_cap(struct file *file, void
*priv,
struct v4l2_format *f)
{
struct msi3101_state *s = video_drvdata(file);
- dev_dbg(&s->udev->dev, "%s:\n", __func__);
+ dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
+ (char *)&s->pixelformat);
f->fmt.sdr.pixelformat = s->pixelformat;
@@ -1631,8 +1632,9 @@ static int msi3101_probe(struct usb_interface *intf,
mutex_init(&s->vb_queue_lock);
spin_lock_init(&s->queued_bufs_lock);
INIT_LIST_HEAD(&s->queued_bufs);
-
s->udev = udev;
+ s->f_adc = bands_adc[0].rangelow;
+ s->pixelformat = V4L2_PIX_FMT_SDR_U8;
/* Init videobuf2 queue structure */
s->vb_queue.type = V4L2_BUF_TYPE_SDR_CAPTURE;
--
1.8.5.3
--
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