From: Marco Felsch <m.felsch@pengutronix.de>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Robin van der Gracht <robin@protonic.nl>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Philipp Zabel <p.zabel@pengutronix.de>,
Andreas Pretzsch <apr@cn-eng.de>
Subject: Re: [PATCH] media: i2c: tvp5150: Fix horizontal crop stop boundry
Date: Wed, 29 Jul 2020 11:29:01 +0200 [thread overview]
Message-ID: <20200729092901.yfic3vywmnykncod@pengutronix.de> (raw)
In-Reply-To: <23cbd4c0-b53e-d01f-e6d6-b4d2d689bb59@xs4all.nl>
Hi,
On 20-06-25 13:05, Hans Verkuil wrote:
> On 17/09/2019 09:14, Robin van der Gracht wrote:
> > The value for AVID stop is relative to the width of the active video area,
> > not the maximum register value. Zero means equal and a negative value means
> > we're cropping on the right side.
>
> While going through old unreviewed patches I came across this one (sorry Robin,
> your patch fell through the cracks).
>
> Can someone verify/test that this is correct? Marco perhaps?
sorry for my long absence on this. I will test it next week if it is not
already to late.
Regards,
Marco
> Regards,
>
> Hans
>
> >
> > Signed-off-by: Robin van der Gracht <robin@protonic.nl>
> > ---
> > drivers/media/i2c/tvp5150.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
> > index f47cb9a023fb..6bc65ab5e8ab 100644
> > --- a/drivers/media/i2c/tvp5150.c
> > +++ b/drivers/media/i2c/tvp5150.c
> > @@ -1231,10 +1231,10 @@ __tvp5150_set_selection(struct v4l2_subdev *sd, struct v4l2_rect rect)
> > regmap_write(decoder->regmap, TVP5150_ACT_VD_CROP_ST_LSB,
> > rect.left | (1 << TVP5150_CROP_SHIFT));
> > regmap_write(decoder->regmap, TVP5150_ACT_VD_CROP_STP_MSB,
> > - (rect.left + rect.width - TVP5150_MAX_CROP_LEFT) >>
> > + (rect.left + rect.width - TVP5150_H_MAX) >>
> > TVP5150_CROP_SHIFT);
> > regmap_write(decoder->regmap, TVP5150_ACT_VD_CROP_STP_LSB,
> > - rect.left + rect.width - TVP5150_MAX_CROP_LEFT);
> > + rect.left + rect.width - TVP5150_H_MAX);
> > }
> >
> > static int tvp5150_set_selection(struct v4l2_subdev *sd,
> >
>
>
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next prev parent reply other threads:[~2020-07-29 9:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-17 7:14 [PATCH] media: i2c: tvp5150: Fix horizontal crop stop boundry Robin van der Gracht
2020-06-25 11:05 ` Hans Verkuil
2020-07-29 9:29 ` Marco Felsch [this message]
2020-08-03 7:57 ` robin
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