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Thu, 28 Jun 2018 16:44:19 +0000 (GMT) X-AuditID: cbfec7f5-b5fff700000028a9-c7-5b3510636513 Received: from eusync3.samsung.com ( [203.254.199.213]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 69.2F.04178.360153B5; Thu, 28 Jun 2018 17:44:19 +0100 (BST) Received: from AMDC2075.DIGITAL.local ([106.120.51.25]) by eusync3.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0PB1006SUL5Q0Y10@eusync3.samsung.com>; Thu, 28 Jun 2018 17:44:19 +0100 (BST) From: Maciej Purski To: dri-devel@lists.freedesktop.org Cc: Archit Taneja , Andrzej Hajda , Laurent Pinchart , David Airlie , Bartlomiej Zolnierkiewicz , Marek Szyprowski , linux-kernel@vger.kernel.org, Maciej Purski Subject: [PATCH 0/3] Fix packed pixel modes display on MHL2 Date: Thu, 28 Jun 2018 18:44:00 +0200 Message-id: <1530204243-6370-1-git-send-email-m.purski@samsung.com> X-Mailer: git-send-email 2.7.4 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJIsWRmVeSWpSXmKPExsWy7djPc7opAqbRBr95LG6tO8dq0XvuJJNF U8dbVouNM9azWlz5+p7NonPiEnaLy7vmsFkseHmLxWLtkbvsDpwel/t6mTxmd8xk9dj+7QGr x/3u40wefVtWMXp83iQXwBbFZZOSmpNZllqkb5fAlXFo/gn2glOsFdcndTM1MB5k6WLk5JAQ MJFYcW0+YxcjF4eQwApGiXNTd0I5nxklzp/sZYOpurH3OFRiGaPEsrMNTCAJIYH/jBIP7+h3 MXJwsAloSaxpjwcJiwgoS/yduAqsnlngKpPEycvbweqFBWwkGjZ0sYLYLAKqEu0TP4Et4BVw lrh4ZQ8jxDI5iZvnOplBmiUEOtgkzs87ywayQELARWLN6RyIGmGJV8e3sEPYMhKdHQeZIOxq iZUvl7NA9DYwSny5e5kZImEtcfj4RbDFzAJ8EpO2TWeGmMkr0dEmBFHiIfHl71lmiL9iJV7N vcg4gVFiASPDKkbx1NLi3PTUYuO81HK94sTc4tK8dL3k/NxNjMAIPP3v+NcdjPv+JB1iFOBg VOLhPXHFJFqINbGsuDL3EKMEB7OSCK8Qp2m0EG9KYmVValF+fFFpTmrxIUZpDhYlcd44jboo IYH0xJLU7NTUgtQimCwTB6dUA2NhRpzGHmO/oq2vItWEVn35fCJB7uubrc6LvKI0RSsr2x5V f/Z2mGEQtiOHZ0GVeaBe6UEWq6vpp54IzOBL2Lc/ZL140sEJgb7ro6RMXGdb77lve7K0tX11 7q+2DUfc39ZKMt6eK6sjzCj8qKvo9MX7R5gdznXnnvj+12yqlLP2p+ULL767IKfEUpyRaKjF XFScCAD22crhvAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrLJMWRmVeSWpSXmKPExsVy+t/xq7rJAqbRBhsPcVvcWneO1aL33Ekm i6aOt6wWG2esZ7W48vU9m0XnxCXsFpd3zWGzWPDyFovF2iN32R04PS739TJ5zO6Yyeqx/dsD Vo/73ceZPPq2rGL0+LxJLoAtissmJTUnsyy1SN8ugSvj0PwT7AWnWCuuT+pmamA8yNLFyMkh IWAicWPvccYuRi4OIYEljBI3d5xmB0kICTQySbyc7dvFyMHBJqAlsaY9HiQsIqAs8XfiKrB6 ZoGbTBJ/z+5lBUkIC9hINGzoArNZBFQl2id+YgOxeQWcJS5e2cMIsUxO4ua5TuYJjFwLGBlW MYqklhbnpucWG+oVJ+YWl+al6yXn525iBAbKtmM/N+9gvLQx+BCjAAejEg/viSsm0UKsiWXF lbmHGCU4mJVEeIU4TaOFeFMSK6tSi/Lji0pzUosPMUpzsCiJ8543qIwSEkhPLEnNTk0tSC2C yTJxcEo1MC5UUpk7Z91Ug/19Fl77j12+66z10+32tklJr5483/1FTNV3q/Jb3xCVnS1v5wV+ 1y2a0mCQcnL5F76jip+e/dgvd1q6d8fXH9pcH9grDqcs4nNYq9+mF2I1q+JaRJVp46riQ+k6 1stvb7aW+vaSJy+42LbjVq22P7vh0yup/lk+LEtPP95ee1aJpTgj0VCLuag4EQAJNLnKEAIA AA== X-CMS-MailID: 20180628164419eucas1p1906efbe47edc243f0ddab32d194eeba0 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180628164419eucas1p1906efbe47edc243f0ddab32d194eeba0 References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, this patchset is a next attempt to fix packed pixel modes display on MHL2. It appeared, that the current implementation does not work well with every dongle. Thanks to bigger number of test devices I managed to prepare a patchset, which should finally fix display of packed pixel modes on MHL2, while not breaking it on MHL3. Best regards, Maciej Purski Maciej Purski (3): drm/bridge/sii8620: Send AVI infoframe in all MHL versions drm/bridge/sii8620: Fix display of packed pixel modes drm/bridge/sii8620: Fix link mode selection drivers/gpu/drm/bridge/sil-sii8620.c | 86 +++++++++++++++++++++++------------- 1 file changed, 55 insertions(+), 31 deletions(-) -- 2.7.4