linux-kernel - Re: [PATCH] drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50

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Message-ID: <CADnq5_OVeqLGigRJP3XSNtoqZEEeKK=s1bO75jeG6jaBm+14nQ@mail.gmail.com>
Date:   Thu, 10 Oct 2019 10:09:02 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>
Cc:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Sean Paul <sean@...rly.run>, Dave Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        "for 3.8" <stable@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>
Subject: Re: [PATCH] drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50

On Wed, Oct 9, 2019 at 3:12 AM Kai-Heng Feng
<kai.heng.feng@...onical.com> wrote:
>
>
>
> > On Jun 6, 2019, at 16:04, Kai-Heng Feng <kai.heng.feng@...onical.com> wrote:
> >
> > Hi,
> >
> > at 11:30, Kai-Heng Feng <kai.heng.feng@...onical.com> wrote:
> >
> >> Another panel that needs 6BPC quirk.
> >
> > Please include this patch if possible.
>
> Another gentle ping.

Reviewed and pushed out to drm-misc-fixes.

Thanks,

Alex

>
> >
> > Kai-Heng
> >
> >>
> >> BugLink: https://bugs.launchpad.net/bugs/1819968
> >> Cc: <stable@...r.kernel.org> # v4.8+
> >> Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
> >> ---
> >> drivers/gpu/drm/drm_edid.c | 3 +++
> >> 1 file changed, 3 insertions(+)
> >>
> >> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> >> index 990b1909f9d7..1cb4d0052efe 100644
> >> --- a/drivers/gpu/drm/drm_edid.c
> >> +++ b/drivers/gpu/drm/drm_edid.c
> >> @@ -166,6 +166,9 @@ static const struct edid_quirk {
> >>      /* Medion MD 30217 PG */
> >>      { "MED", 0x7b8, EDID_QUIRK_PREFER_LARGE_75 },
> >>
> >> +    /* Lenovo G50 */
> >> +    { "SDC", 18514, EDID_QUIRK_FORCE_6BPC },
> >> +
> >>      /* Panel in Samsung NP700G7A-S01PL notebook reports 6bpc */
> >>      { "SEC", 0xd033, EDID_QUIRK_FORCE_8BPC },
> >>
> >> --
> >> 2.17.1
> >
> >
>
> _______________________________________________
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> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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