From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DE58C43331 for ; Sun, 29 Mar 2020 22:27:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 62FEF20714 for ; Sun, 29 Mar 2020 22:27:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="auvVzsF2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728701AbgC2WXB (ORCPT ); Sun, 29 Mar 2020 18:23:01 -0400 Received: from mail-pj1-f67.google.com ([209.85.216.67]:53370 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727903AbgC2WXB (ORCPT ); Sun, 29 Mar 2020 18:23:01 -0400 Received: by mail-pj1-f67.google.com with SMTP id l36so6707155pjb.3 for ; Sun, 29 Mar 2020 15:23:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zMRg/0yP9Xjy60a6h6rFBJo8CZLHExlOMPlSPckVbZw=; b=auvVzsF2PAUhBsqMwmVPVipZ8ae2alRiOjyFYIBalIWGSP7xNNwp/tQgbo3QBACovY UN67goolyTBoRVy2sxQuNXs4OH8DMquMR+kv5P3CrOcZSUZXa03f50OGeoYLk9lYw6K0 OXz9hpmZf8XJVHOs71psXRA/x9KeJzViDbV/EhiFKd80dhJeRW+uLcGGdFH0DOgaO00H Rnf14q5dJxLDAXtWyQ6oUlOmx27UVhsPq2WDdKxGN8kMe4GAHC8WbtCE5/W2vbwIhQms mApl3AeYX3B5kGEqpK2+IdkhoucELKj0FBB9H73GE3FJwRjvca+RJvOtUyln8bO2pmKn pfCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zMRg/0yP9Xjy60a6h6rFBJo8CZLHExlOMPlSPckVbZw=; b=BRe1TxwAlgCp9pf2Ul74V0epuJyMYQ1xtC6IxS/4TBZCPksicewhoUHEuvBp1eQHP/ jC2Iv4v2inW53462LfCvj2BTWgtuLe9A+ScQpd+U1AniZcWhkWCFAgpEjotzNjo4csQJ rwzwckK+SrlZVNJSc4oVXISigvdOeHlG5GkTDnyCEZtZjn2Q95ziLROPpNRD+xd7JMla o1xTmrKSWfvtXKRbuWk0vi92WO6bNJL67qTjeLmKcniJI1gtO4QE1nFGb1ivBMlBqnw9 o/UFm8H6T15w9QNCW+KDTytm0V3plH6hjrsfP6GLdulO2GIOPVhiFV+H7PXq3F0UUpYy gyGQ== X-Gm-Message-State: ANhLgQ3gMsBEGnh/SZ1Y9J6vJENcFom0NNYhA2I4PVxk3fUb9ycQqkSU r29ggP8i0XlyDqTz7e4q1Pw= X-Google-Smtp-Source: ADFU+vuRsESBPbbYj7/sBEGFFADXyyCP9QY+TCgzQXqevkGRa/Gzp3bp6Oi25VgJSvC0PE1XYx/bfg== X-Received: by 2002:a17:90a:368f:: with SMTP id t15mr12898021pjb.23.1585520579653; Sun, 29 Mar 2020 15:22:59 -0700 (PDT) Received: from anarsoul-thinkpad.lan (216-71-213-236.dyn.novuscom.net. [216.71.213.236]) by smtp.gmail.com with ESMTPSA id mq6sm8993269pjb.38.2020.03.29.15.22.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Mar 2020 15:22:59 -0700 (PDT) From: Vasily Khoruzhick To: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Torsten Duwe , Maxime Ripard , Icenowy Zheng , Sam Ravnborg , Stephen Rothwell , Samuel Holland , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Vasily Khoruzhick Subject: [PATCH] drm/bridge: anx6345: set correct BPC for display_info of connector Date: Sun, 29 Mar 2020 15:22:53 -0700 Message-Id: <20200329222253.2941405-1-anarsoul@gmail.com> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some drivers (e.g. sun4i-drm) need this info to decide whether they need to enable dithering. Currently driver reports what panel supports and if panel supports 8 we don't get dithering enabled. Hardcode BPC to 6 for now since that's the only BPC that driver supports. Fixes: 6aa192698089 ("drm/bridge: Add Analogix anx6345 support") Signed-off-by: Vasily Khoruzhick --- drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c index d7cb10c599a3..ea5de9395662 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c @@ -494,6 +494,9 @@ static int anx6345_get_modes(struct drm_connector *connector) num_modes += drm_add_edid_modes(connector, anx6345->edid); + /* Driver currently supports only 6bpc */ + connector->display_info.bpc = 6; + unlock: if (power_off) anx6345_poweroff(anx6345); -- 2.25.0