Signed-off-by: Avraham Shukron <avraham.shukron@xxxxxxxxx>
---
drivers/staging/media/omap4iss/iss_video.c | 38 ++++++++++++++++++++----------
1 file changed, 25 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c
index bb0e3b4..e21811a 100644
--- a/drivers/staging/media/omap4iss/iss_video.c
+++ b/drivers/staging/media/omap4iss/iss_video.c
@@ -128,7 +128,8 @@ static unsigned int iss_video_mbus_to_pix(const struct iss_video *video,
pix->width = mbus->width;
pix->height = mbus->height;
- /* Skip the last format in the loop so that it will be selected if no
+ /*
+ * Skip the last format in the loop so that it will be selected if no
* match is found.
*/
for (i = 0; i < ARRAY_SIZE(formats) - 1; ++i) {
@@ -138,7 +139,8 @@ static unsigned int iss_video_mbus_to_pix(const struct iss_video *video,
min_bpl = pix->width * ALIGN(formats[i].bpp, 8) / 8;
- /* Clamp the requested bytes per line value. If the maximum bytes per
+ /*
+ * Clamp the requested bytes per line value. If the maximum bytes per
* line value is zero, the module doesn't support user configurable line
* sizes. Override the requested value with the minimum in that case.
*/
@@ -172,7 +174,8 @@ static void iss_video_pix_to_mbus(const struct v4l2_pix_format *pix,
mbus->width = pix->width;
mbus->height = pix->height;
- /* Skip the last format in the loop so that it will be selected if no
+ /*
+ * Skip the last format in the loop so that it will be selected if no
* match is found.
*/
for (i = 0; i < ARRAY_SIZE(formats) - 1; ++i) {
@@ -360,7 +363,8 @@ static void iss_video_buf_queue(struct vb2_buffer *vb)
spin_lock_irqsave(&video->qlock, flags);
- /* Mark the buffer is faulty and give it back to the queue immediately
+ /*
+ * Mark the buffer is faulty and give it back to the queue immediately
* if the video node has registered an error. vb2 will perform the same
* check when preparing the buffer, but that is inherently racy, so we
* need to handle the race condition with an authoritative check here.
@@ -443,7 +447,8 @@ struct iss_buffer *omap4iss_video_buffer_next(struct iss_video *video)
buf->vb.vb2_buf.timestamp = ktime_get_ns();
- /* Do frame number propagation only if this is the output video node.
+ /*
+ * Do frame number propagation only if this is the output video node.
* Frame number either comes from the CSI receivers or it gets
* incremented here if H3A is not active.
* Note: There is no guarantee that the output buffer will finish
@@ -605,7 +610,8 @@ iss_video_set_format(struct file *file, void *fh, struct v4l2_format *format)
mutex_lock(&video->mutex);
- /* Fill the bytesperline and sizeimage fields by converting to media bus
+ /*
+ * Fill the bytesperline and sizeimage fields by converting to media bus
* format and back to pixel format.
*/
iss_video_pix_to_mbus(&format->fmt.pix, &fmt);
@@ -678,8 +684,9 @@ iss_video_get_selection(struct file *file, void *fh, struct v4l2_selection *sel)
if (subdev == NULL)
return -EINVAL;
- /* Try the get selection operation first and fallback to get format if not
- * implemented.
+ /*
+ * Try the get selection operation first and fallback to get format if
+ * not implemented.
*/
sdsel.pad = pad;
ret = v4l2_subdev_call(subdev, pad, get_selection, NULL, &sdsel);
@@ -867,7 +874,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
mutex_lock(&video->stream_lock);
- /* Start streaming on the pipeline. No link touching an entity in the
+ /*
+ * Start streaming on the pipeline. No link touching an entity in the
* pipeline can be activated or deactivated once streaming is started.
*/
pipe = entity->pipe
@@ -895,7 +903,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
while ((entity = media_graph_walk_next(&graph)))
media_entity_enum_set(&pipe->ent_enum, entity);
- /* Verify that the currently configured format matches the output of
+ /*
+ * Verify that the currently configured format matches the output of
* the connected subdev.
*/
ret = iss_video_check_format(video, vfh);
@@ -905,7 +914,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
video->bpl_padding = ret;
video->bpl_value = vfh->format.fmt.pix.bytesperline;
- /* Find the ISS video node connected at the far end of the pipeline and
+ /*
+ * Find the ISS video node connected at the far end of the pipeline and
* update the pipeline.
*/
far_end = iss_video_far_end(video);
@@ -930,7 +940,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
pipe->state |= state;
spin_unlock_irqrestore(&pipe->lock, flags);
- /* Set the maximum time per frame as the value requested by userspace.
+ /*
+ * Set the maximum time per frame as the value requested by userspace.
* This is a soft limit that can be overridden if the hardware doesn't
* support the request limit.
*/
@@ -946,7 +957,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
if (ret < 0)
goto err_iss_video_check_format;
- /* In sensor-to-memory mode, the stream can be started synchronously
+ /*
+ * In sensor-to-memory mode, the stream can be started synchronously
* to the stream on command. In memory-to-memory mode, it will be
* started when buffers are queued on both the input and output.
*/
--
2.7.4
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