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Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k29HA-0000WU-5M; Sun, 02 Aug 2020 08:23:24 +0000 Received: from mout.gmx.net ([212.227.15.15]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k29H3-0000Vo-Ep; Sun, 02 Aug 2020 08:23:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1596356596; bh=PQ2sPG5p324ifQb0YMxfDxK1lEkh9ilGDsno+DsEzaY=; h=X-UI-Sender-Class:Date:In-Reply-To:References:Subject:Reply-to:To: CC:From; b=kiJdOqEiBJk1G9enZ+j1LIX176WabQ3QmjCS5xtWepy0wTBt30q8cxX4tT01he3er D+XJR7H2yhswYMmgH3OieXzgR2DrG6/VPQOTA6s3hp/saB3qzMxSQXUOft1Rgc2+Rp VoPHTbvcDOk2l6b5tUsaGoa58wXzPWumW3klLkPE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from frank-s9 ([217.61.148.8]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M5QJD-1k1Jq83J3N-001NND; Sun, 02 Aug 2020 10:17:37 +0200 Date: Sun, 02 Aug 2020 10:17:31 +0200 User-Agent: K-9 Mail for Android In-Reply-To: References: <20200728111800.77641-1-frank-w@public-files.de> <20200728111800.77641-5-frank-w@public-files.de> MIME-Version: 1.0 Subject: Re: [PATCH v2 4/5] drm/mediatek: dpi/dsi: change the getting possible_crtc way To: linux-mediatek@lists.infradead.org, Chun-Kuang Hu From: Frank Wunderlich Message-ID: <3A3F5CA5-85C9-4CD8-9CF1-8A4411901C1F@public-files.de> X-Provags-ID: V03:K1:8AbS/l2zu48Uj4jsqyhgwGVm2qyPBsdakcvG9Thdq1zFkKpd6dk Q+UyV2CGpURx6lo8b+g3oSAzIaRq035kzd53WFtueIzKa7TTeq2/F8fjxLQxthNongRZk7G lCUB+5sBqkTxYIswin6WMeOHvOhwzjqh2b4X67xBQt8Yy5oab6O/ULVnWl+a3ZdclD7Zq/G FY9RGUvvIIVzr45Av0ZJg== X-UI-Out-Filterresults: notjunk:1;V03:K0:uC1Rjn8KPV8=:i6APzHghHjWxnx6QsV1Iqg SH2J8BuaC2t9s2rXBCGMaQSIqwbVOsuF1pUU5W+3mP15cnsXngc2GiDqkUk16h7k/FfRXNLXU qwxWuIQmsSzsaRSHRG6BDlOFTvMnuqeGVhGvhBughlr4Xfkhy/i/+B9O1i5fkgXgI0R1g11L3 nP2zOdi3nWHegnDmuuXg+Y53bZh0sHvQQKq2O9Rzg2WeddSC0pZpVHQDm3TZqlmphUXIKEaCa gkhxcsGjaGwjUzanOzl1PmV3ZfloGu1rtLZu1hD9LGRpR0y7pX7uvSzBjEJOb/Ts4Rk23YSLz RHl7TAhYHhWSOD8eYKDqx+dOomKaeTMmN3h3opNikgXXLJtgxsVxxPgs03O4IeMj1BQQoYcVO XAjlHM6SJzf/ZC1cCYq0JSwrfFSTGrHZ6zaiGD51yEzX7k1rYMZZSlqQ1/etYYqCP9P1es93L l3pNKRVyqvAmkverJDlOmoK0baKV8/Do4uVn398Li0bu211arN4c0NGyhGvx4skrvjjEc+DyF YzA1PAF0h4DhWchz2CUk+uxFlfbAwhDAzEnd1GDOxZae2HQpVxRVYM0B/k1j28GUUYRUBdoFn GaI/Zy0K+IKHkM5OWciKZ4jwfa6DWFrZmhvuk7yxU/3hCs4eBsDyZ4yOIjraeIoTL4drblkmZ yTOHr3BG3nlLBDxQg/NQwG4Uy7nWwop4GdjlAe8R+QcC5Mt/mNWf3D8kuayL9ebcMQe3QxHe6 NLnhPJcaQ5B25m7C+Or+8hBKY++VfrqxkE4HQ/B34PBp2R8JFCX2uw/izi17mNjnTbLBV7ubu SPMbus9b9vf5YW3tn9EqoiUsO3Mq11lQi7Efi4aIl5uUyJHoZNeL9gllhfLeClYanbUDKfNAS y8GMbVu2zIRoJNXK4nQHtz7KabdsT1mxxhTiG67VmVIn5Zn3jt/dsMjtBmYS9rewE7HUfwEuH lbNsGRtK8mcPNX10RLvaMYmBoVc8/ywmJLjvj+sY+nKROObIiUYEHJPZZGUebfY1TciaDkxyw PHIv+Z90k+NUrwlapGPjiLgw8QjUGcjaENLgeLCOEbFCB18mia7TR1tIrfvCuvEbmYTmpsCTd yD16CCBD8ei6uu1ZbHSqkvylq9d9Yl+ERWYSuAaoCEUyNfrJornwcIcvTm3ZiGsq3APxX2Zc3 U2K1NLHCdLqrclwvbPUBcziyaEkZMaVPzexv94CBCria31TF17b75iJ+I1WA6k/KsJ6/jKdGy H0OZ1BVMVofu+zJ5eTdJTnxnAYH+zCSPa3QykKA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200802_042317_783945_CC47B413 X-CRM114-Status: UNSURE ( 6.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: frank-w@public-files.de Cc: Jitao Shi , Daniel Vetter , David Airlie , linux-kernel , DRI Development , "moderated list:ARM/Mediatek SoC support" , Philipp Zabel , Matthias Brugger , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am 2. August 2020 05:07:41 MESZ schrieb Chun-Kuang Hu : >I would like more information of why do this patch. For example: > >For current mediatek dsi encoder, its possible crtc is fixed in crtc >0, and mediatek dpi encoder's possible crtc is fixed in crtc 1. In >some SoC the possible crtc is not fixed in this case, so call >mtk_drm_find_possible_crtc_by_comp() to find out the correct possible >crtc. sounds good (and you have much more knowledge about drm subsystem than i). I will take this for next version regards Frank _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel