linux-kernel - Re: [PATCH] drm/meson: add support for 1080p25 mode

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Message-ID: <CAFW1BFwocpL3brp8h66gaAiMgcCvsr1t=tU2+oNVFNOG4DMYPQ@mail.gmail.com>
Date:   Fri, 23 Nov 2018 14:23:30 +0100
From:   Michal Lazo <michal.lazo@...agon.org>
To:     narmstrong@...libre.com
Cc:     christianshewitt@...il.com, airlied@...ux.ie, khilman@...libre.com,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        carlo@...one.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] drm/meson: add support for 1080p25 mode

I checked 1080p30/1080p60 and values are same
I didn't check others
so clean duplicates
or make duplicates :)


On Fri, Nov 23, 2018 at 2:15 PM Neil Armstrong <narmstrong@...libre.com> wrote:
>
> Hi Michal,
>
> On 23/11/2018 13:57, Michal Lazo wrote:
> > I would suggest same aproach as for
> > "meson_hdmi_encp_mode_1080p30"
> > and "meson_hdmi_encp_mode_1080p60"
> >
> > so duplicate "meson_hdmi_encp_mode_1080p50"
> > with name "meson_hdmi_encp_mode_1080p25"
>
> The configs are litterally the same for 1080p25 and 1080p60 unlike 1080p30/1080p60,
> so I don't see the point about duplicating a same table for the sake of naming.
>
> We will the exact same thing to support the 2160p50/2160p60 modes by reusing the
> same config are 2160p25/2160p50, and I don't see the point of duplication the
> tables here aswell.
>
> Neil
>
> >
> > now the code looks really like common copy paste problem
> > Michal Lazo
> > On Wed, Nov 21, 2018 at 10:47 AM Neil Armstrong <narmstrong@...libre.com> wrote:
> >>
> >> On 21/11/2018 10:39, Christian Hewitt wrote:
> >>> This essential mode for PAL users is missing, so add it.
> >>>
> >>> Signed-off-by: Christian Hewitt <christianshewitt@...il.com>
> >>> ---
> >>>  drivers/gpu/drm/meson/meson_venc.c | 1 +
> >>>  1 file changed, 1 insertion(+)
> >>>
> >>> diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
> >>> index acbbad3..ab16046 100644
> >>> --- a/drivers/gpu/drm/meson/meson_venc.c
> >>> +++ b/drivers/gpu/drm/meson/meson_venc.c
> >>> @@ -714,6 +714,7 @@ struct meson_hdmi_venc_vic_mode {
> >>>       { 5, &meson_hdmi_encp_mode_1080i60 },
> >>>       { 20, &meson_hdmi_encp_mode_1080i50 },
> >>>       { 32, &meson_hdmi_encp_mode_1080p24 },
> >>> +     { 33, &meson_hdmi_encp_mode_1080p50 },
> >>>       { 34, &meson_hdmi_encp_mode_1080p30 },
> >>>       { 31, &meson_hdmi_encp_mode_1080p50 },
> >>>       { 16, &meson_hdmi_encp_mode_1080p60 },
> >>>
> >>
> >> Exact, I forgot this mode...
> >>
> >> Thanks for the change !
> >>
> >> Acked-by: Neil Armstrong <narmstrong@...libre.com>
> >>
> >> I'll add :
> >> Fixes: 335e3713afb87 ("drm/meson: Add support for HDMI venc modes and settings")
> >> when applying to drm-misc-fixes.
> >>
> >> Neil
> >>
> >> _______________________________________________
> >> linux-amlogic mailing list
> >> linux-amlogic@...ts.infradead.org
> >> http://lists.infradead.org/mailman/listinfo/linux-amlogic
> >
> >
> >
>


-- 
Best Regards

Michal Lazo
Senior developer engineer
mdragon.org
Slovakia

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