linux-kernel - Re: [PATCH 1/2] dm644x: replace the obsolete preset API by the timings API.

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Message-ID: <CA+V-a8vVLyrDdR4NMMq17orb-dvFwsjT_2GeRygqcW-bYZnsjw@mail.gmail.com>
Date:	Fri, 28 Sep 2012 18:25:50 +0530
From:	Prabhakar Lad <prabhakar.csengg@...il.com>
To:	Hans Verkuil <hverkuil@...all.nl>
Cc:	Kevin Hilman <khilman@...com>, LMML <linux-media@...r.kernel.org>,
	LAK <linux-arm-kernel@...ts.infradead.org>,
	dlos <davinci-linux-open-source@...ux.davincidsp.com>,
	linux-kernel@...r.kernel.org,
	Mauro Carvalho Chehab <mchehab@...radead.org>,
	Hans Verkuil <hansverk@...co.com>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Prabhakar Lad <prabhakar.lad@...com>,
	Manjunath Hadli <manjunath.hadli@...com>,
	Sekhar Nori <nsekhar@...com>
Subject: Re: [PATCH 1/2] dm644x: replace the obsolete preset API by the
 timings API.

Hi Hans,

On Fri, Sep 28, 2012 at 6:22 PM, Hans Verkuil <hverkuil@...all.nl> wrote:
> Hi Prabhakar!
>
> On Fri September 28 2012 14:44:59 Prabhakar Lad wrote:
>> Hi Kevin,
>>
>> On Wed, Aug 8, 2012 at 6:00 PM, Prabhakar Lad <prabhakar.lad@...com> wrote:
>> > From: Hans Verkuil <hans.verkuil@...co.com>
>> >
>> > Signed-off-by: Hans Verkuil <hans.verkuil@...co.com>
>> > Signed-off-by: Lad, Prabhakar <prabhakar.lad@...com>
>> > Signed-off-by: Manjunath Hadli <manjunath.hadli@...com>
>> > ---
>> >  arch/arm/mach-davinci/board-dm644x-evm.c   |   15 ++--
>> >  arch/arm/mach-davinci/dm644x.c             |   17 +---
>> >  drivers/media/video/davinci/vpbe.c         |  110 ++++++++++++----------------
>> >  drivers/media/video/davinci/vpbe_display.c |   60 +++++++--------
>> >  drivers/media/video/davinci/vpbe_venc.c    |   25 +++---
>> >  include/media/davinci/vpbe.h               |   14 ++--
>> >  include/media/davinci/vpbe_types.h         |    8 +--
>> >  include/media/davinci/vpbe_venc.h          |    2 +-
>> >  8 files changed, 111 insertions(+), 140 deletions(-)
>> >
>> Can you ACK this patch? Since this patch needs to go from Mauro's tree
>> due to changes in media drivers folder structure.
>>
>> Regards,
>> --Prabhakar Lad
>>
>
> ...
>
>> > -static int vpbe_s_dv_preset(struct vpbe_device *vpbe_dev,
>> > -                    struct v4l2_dv_preset *dv_preset)
>> > +static int vpbe_s_dv_timings(struct vpbe_device *vpbe_dev,
>> > +                    struct v4l2_dv_timings *dv_timings)
>> >  {
>> >         struct vpbe_config *cfg = vpbe_dev->cfg;
>> >         int out_index = vpbe_dev->current_out_index;
>> > +       struct vpbe_output *output = &cfg->outputs[out_index];
>> >         int sd_index = vpbe_dev->current_sd_index;
>> > -       int ret;
>> > +       int ret, i;
>> >
>> >
>> >         if (!(cfg->outputs[out_index].output.capabilities &
>> > -           V4L2_OUT_CAP_PRESETS))
>> > +           V4L2_OUT_CAP_CUSTOM_TIMINGS))
>
> Can you make a follow-up patch that renames V4L2_IN/OUT_CAP_CUSTOM_TIMINGS to
> V4L2_IN/OUT_CAP_DV_TIMINGS? The old name for this define is deprecated, so it
> would be nice to fix this in this driver as well.
>
> The code that adds the new define names went in just two days ago, so as far
> as I am concerned there is no need to modify the patch again. A follow-up
> patch is sufficient.
>
Ok, I'll create a follow up patch.

Regards,
--Prabhakar

> Regards,
>
>         Hans
> --
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