From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: Re: [PATCH v2 10/11] drm/exynos/mixer: enable support for 1024x768 and 1280x1024 modes Date: Tue, 17 Oct 2017 16:48:11 +0900 Message-ID: <59E5B5BB.6080506@samsung.com> References: <20170929100542.12849-1-a.hajda@samsung.com> <20170929100542.12849-11-a.hajda@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Return-path: Received: from mailout2.samsung.com ([203.254.224.25]:25596 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933800AbdJQHsN (ORCPT ); Tue, 17 Oct 2017 03:48:13 -0400 In-reply-to: <20170929100542.12849-11-a.hajda@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Andrzej Hajda Cc: Bartlomiej Zolnierkiewicz , Marek Szyprowski , dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org, Tobias Jakobi , Daniel Drake 2017년 09월 29일 19:05에 Andrzej Hajda 이(가) 쓴 글: > Since HDMI can handle these modes despite of MIXER limitations let's > enable them. > > Signed-off-by: Andrzej Hajda > Reviewed-by: Tobias Jakobi > --- > drivers/gpu/drm/exynos/exynos_mixer.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c > index 8baa93f80106..85d33137cfd8 100644 > --- a/drivers/gpu/drm/exynos/exynos_mixer.c > +++ b/drivers/gpu/drm/exynos/exynos_mixer.c > @@ -1014,6 +1014,9 @@ static int mixer_mode_valid(struct exynos_drm_crtc *crtc, > (w >= 1664 && w <= 1920 && h >= 936 && h <= 1080)) > return MODE_OK; > > + if ((w == 1024 && h == 768) || (w == 1280 && h == 1024)) > + return MODE_OK; mixer_mode_valid function is common to all Exynos SoC managed by Exynos DRM driver. So is it valid for all of them? Thanks, Inki Dae > + > return MODE_BAD; > } > >