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b=Cm7dTlKXKFowAqU5odvVb534FIsKrNe18melq4H62ZrTRnF9TrWuke4x/LNdI9Rm4 3aYGNj82M6VIUnnWnA/9UhIXV3WyQ+8RdFlQbfkOcboAR3R815pIaEs1gxTbMEKaBG E6laABBVO3fSYzuD4BY3bPaGhW2/jGgyBF9C1Bo0= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from ls3530.fritz.box ([92.116.138.28]) by mail.gmx.com (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1Mwfai-1kTbfU1PdC-00y98w; Thu, 03 Sep 2020 08:09:38 +0200 Date: Thu, 3 Sep 2020 08:09:36 +0200 From: Helge Deller To: Richard Henderson Subject: Re: [PATCH 6/7] hw/display/artist: Fix artist screen resolution Message-ID: <20200903060936.GC8548@ls3530.fritz.box> References: <20200901183452.24967-1-deller@gmx.de> <20200901183452.24967-7-deller@gmx.de> <65284ae3-f0fe-336e-a205-0494abb20f08@linaro.org> <20200902214819.GA2424@ls3530.fritz.box> <45bf91fd-4e7f-7379-18a2-cdada67a3f6d@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <45bf91fd-4e7f-7379-18a2-cdada67a3f6d@linaro.org> X-Provags-ID: V03:K1:oeb7u7Zz1pdIua5UMZeNONAXw/y6W5L5yCvBsNRuaUVzDMpSbBE HFbSMekJNVEei2ONUXrqzFe+KxEedfBM7reoKykhQdXXsvQiz6N+ygcOQD98zwJU9f3520a IJbLUWbmyhpbV6VoNROX3MmJ5eksYIbvGNP4KGtWwxz6kCsp9Ufuq4FV7+uqaoREf1NtBF6 mpWK5MXQ3BJ42QX4qzzew== X-UI-Out-Filterresults: notjunk:1;V03:K0:Mhu5CwDW/uE=:RDl47VLsi44WjhaErpmxhj mLl74MB5PQie9P6Zvtd8iSi9u4Q7wMCu6R9iElwHjp5Ky9hmdVrXhiPcIQcVYXuwiRa3g3MLw tFQXet5brHupaLX9wjh7jhTG21Z6Z+lnIyRlb7nt9tltAUqipnLZg8KU4FzO/fsLo0o3c7Cj7 YKupeFSvFme/0YyeyLlwA0Vj/l8925hhM36BuCIj4Fvz4msDrBiymZh6bpXNCV2uTQAozTV6A DgpIrVkkpLBGkEeUDKXHGd0QwET9rUbwjD/rBVmZ7p8RuPzQCSyDTCGJETWx7LeeHp3DlwwX6 mKfritotzt48i5Lit35/CPyBELXdtkZRWLWPkOJrr9jDGJTfkygyRQt/KuW/Pydf47ENloOkr 5TvNt6lWDKZ6Q2Hoy/cE8BV1Sw8jRpzw8KdeSS8clBoUohrsYoT9q5GRm73g/LmZQrAqSzO/l /ph4i/r0LmXxCzbJeJBSyWRlEYV3fwDLMpfgPEAy6UilpeYMn0jFWiJje/FXwQaPfs3kWhGYY TyQ2nF2ls57py7cllg2tolOa6fTlzI7iPw6U4gE0ee3VpBxqZxNUHvkRBB+u0VU68gKPGvt4F m4OkjrGSoYmzmB4udOJ6iOk2/AgGv96aqmRBq7vWI5eYtO1tmLJzve5IP3q0uqMhxy7TR3prV b33Ce7yPWFDoKeSx1mpc7+o5toj3luF0KdQwXiaSGeDB/D5cYgqMp6RD4fQiPZS6KsFKd3OxL U2ds9MmrLV/Opqy4njiD6NiZfwEy154aRPUe7a/cfXiJq++VBxEKY4B4edZJ2jsmlYwOEkeXg GghAjY1ssgTUjcMyt2uWcU7I/zbaT9BAZaWz1WGTffK92aXgzH1gmRa4jh/TqkbGm97RAtVcx WyGCrCc5RjMWkUPF0pZR540IA943WuPSA1Cz901cyUPe8nd1HOOCUI8wNvuZmp2rhjK83zmoI Ojvf346BiNk8sJUs4NcVlQS7zjF5rZ7RFO9DHp1jca6blqla0pkNjIfD4Xwu6TFvEU8RX2Dng I3D9HonpXcgvdgrMG26hZoAfRq3DO0URCpzZvK+d1m9GOCQoHu1v5eWGb5q/ogYSOQJDJwqL0 t++Wkmb13XevFFiv5rrL7TsjCCwCQaDpnv2+11q71Bxv3F6Y1s10Vj1rWTRYmScvzJhhnsTkN 8ZAuZ3P/bpyEbIPTNYmKn/rZccdn+EvRoW2q64/O73GfcR4e3sn8caTB3CmOlomCQea6ApNf/ a4DgVNsgZf4ctqYrf Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=212.227.15.15; envelope-from=deller@gmx.de; helo=mout.gmx.net X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/03 02:09:39 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" New patch #3/3: =46rom 476aeb9b832ae172a9d6a28aa9e43300dedd419b Mon Sep 17 00:00:00 2001 Subject: [PATCH] hw/display/artist: Allow screen size up to 2048 lines Adjust the ADDR_TO_Y() macro to extract 11 bits, which allows userspace to address screen sizes up to 2048 lines (instead of 1024 before). Signed-off-by: Helge Deller diff --git a/hw/display/artist.c b/hw/display/artist.c index 16d85c65f8..955296d3d8 100644 =2D-- a/hw/display/artist.c +++ b/hw/display/artist.c @@ -193,7 +193,7 @@ static const char *artist_reg_name(uint64_t addr) #undef REG_NAME /* artist has a fixed line length of 2048 bytes. */ -#define ADDR_TO_Y(addr) extract32(addr, 11, 10) +#define ADDR_TO_Y(addr) extract32(addr, 11, 11) #define ADDR_TO_X(addr) extract32(addr, 0, 11) static int16_t artist_get_x(uint32_t reg)