From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f66.google.com ([209.85.208.66]:42220 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727533AbeJCQBp (ORCPT ); Wed, 3 Oct 2018 12:01:45 -0400 Received: by mail-ed1-f66.google.com with SMTP id n2-v6so4629135edo.9 for ; Wed, 03 Oct 2018 02:14:14 -0700 (PDT) Date: Wed, 3 Oct 2018 11:14:10 +0200 From: Daniel Vetter To: Kai-Heng Feng Cc: gustavo@padovan.org, maarten.lankhorst@linux.intel.com, sean@poorly.run, airlied@linux.ie, stable@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH] drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl Message-ID: <20181003091410.GE23685@phenom.ffwll.local> References: <20181002152911.4370-1-kai.heng.feng@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181002152911.4370-1-kai.heng.feng@canonical.com> Sender: stable-owner@vger.kernel.org List-ID: On Tue, Oct 02, 2018 at 11:29:11PM +0800, Kai-Heng Feng wrote: > There's another panel that reports "DFP 1.x compliant TMDS" but it > supports 6bpc instead of 8 bpc. > > Apply 6 bpc quirk for the panel to fix it. > > BugLink: https://bugs.launchpad.net/bugs/1794387 > Cc: # v4.8+ > Signed-off-by: Kai-Heng Feng Applied to drm-misc-fixes, thanks for your patch. -Daniel > --- > 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 3c9fc99648b7..1e2b9407c8d0 100644 > --- a/drivers/gpu/drm/drm_edid.c > +++ b/drivers/gpu/drm/drm_edid.c > @@ -113,6 +113,9 @@ static const struct edid_quirk { > /* AEO model 0 reports 8 bpc, but is a 6 bpc panel */ > { "AEO", 0, EDID_QUIRK_FORCE_6BPC }, > > + /* BOE model on HP Pavilion 15-n233sl reports 8 bpc, but is a 6 bpc panel */ > + { "BOE", 0x78b, EDID_QUIRK_FORCE_6BPC }, > + > /* CPT panel of Asus UX303LA reports 8 bpc, but is a 6 bpc panel */ > { "CPT", 0x17df, EDID_QUIRK_FORCE_6BPC }, > > -- > 2.17.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch