linux-kernel - [PATCH 16/28] V4L/DVB (4984): LOG_STATUS should show the real temporal filter value.

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Message-id: <20061227165730.PS35389100016@infradead.org>
Date:	Wed, 27 Dec 2006 14:57:30 -0200
From:	Mauro Carvalho Chehab <mchehab@...radead.org>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	V4L-DVB Maintainers <v4l-dvb-maintainer@...uxtv.org>,
	Hans Verkuil <hverkuil@...all.nl>,
	Mauro Carvalho Chehab <mchehab@...radead.org>
Subject: [PATCH 16/28] V4L/DVB (4984): LOG_STATUS should show the real
	temporal filter value.


From: Hans Verkuil <hverkuil@...all.nl>

The temporal filter is forced off when scaling. The VIDIOC_LOG_STATUS
handler still showed the old temporal filter. It is now consistent with
the real temporal filter value.

Signed-off-by: Hans Verkuil <hverkuil@...all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...radead.org>
---

 drivers/media/video/cx2341x.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c
index e796afd..2f5ca71 100644
--- a/drivers/media/video/cx2341x.c
+++ b/drivers/media/video/cx2341x.c
@@ -863,6 +863,7 @@ invalid:
 void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix)
 {
 	int is_mpeg1 = p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
+	int temporal = p->video_temporal_filter;
 
 	/* Stream */
 	printk(KERN_INFO "%s: Stream: %s\n",
@@ -919,10 +920,13 @@ void cx2341x_log_status(struct cx2341x_m
 		cx2341x_menu_item(p, V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE),
 		cx2341x_menu_item(p, V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE),
 		p->video_spatial_filter);
+	if (p->width != 720 || p->height != (p->is_50hz ? 576 : 480)) {
+		temporal = 0;
+	}
 	printk(KERN_INFO "%s: Temporal Filter: %s, %d\n",
 		prefix,
 		cx2341x_menu_item(p, V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE),
-		p->video_temporal_filter);
+		temporal);
 	printk(KERN_INFO "%s: Median Filter:   %s, Luma [%d, %d], Chroma [%d, %d]\n",
 		prefix,
 		cx2341x_menu_item(p, V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE),

-
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