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=-12.1 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 0F4A0C433DB for ; Thu, 7 Jan 2021 02:41:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A989A23100 for ; Thu, 7 Jan 2021 02:41:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726901AbhAGCld (ORCPT ); Wed, 6 Jan 2021 21:41:33 -0500 Received: from smtpcmd11116.aruba.it ([62.149.156.116]:56164 "EHLO smtpcmd11116.aruba.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726293AbhAGCld (ORCPT ); Wed, 6 Jan 2021 21:41:33 -0500 X-Greylist: delayed 591 seconds by postgrey-1.27 at vger.kernel.org; Wed, 06 Jan 2021 21:41:33 EST Received: from ubuntu.localdomain ([146.241.198.163]) by Aruba Outgoing Smtp with ESMTPSA id xL4LkiX9OkRIKxL4LkeM1F; Thu, 07 Jan 2021 03:30:36 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1609986636; bh=T/3tAYcIse29GPq8KBZmxeUEKL6kngCkz57iuh6Rt+o=; h=From:To:Subject:Date:MIME-Version; b=MG+6iTvo09xggYooV0jpXiH2mlaWupc0iAB0H2msqheEcK7VEVDALOqqlR1177XsN 6fRrj8WRe+5Ud7MxY3uT1eiIUqEZu9KGNvsYQbC/ZWvNqbMMAiEU4kOs1O1o/wCDUc DlbN3avo0bgumYRoXxHjvUODJICOugKGt2k1U8HWmdadzhMtpb4N/0+9B6zhjbIslm FWGKOydb7pK5DASHsSeC4vvlxJZmuZC8hV4NKvH7O+2Z+UTF49zYUQVK9qH+NuHM1J 8OmWgDuD7XxTohcZmIldABHgD6fWsLjdjFpe7YkT9JX56CFLdeZ6FZOkKOqwRZejtJ qh6fZIYBw9dwg== From: Giulio Benetti To: Maxime Ripard Cc: Marjan Pascolo , wens@csie.org, daniel@ffwll.ch, airlied@linux.ie, treding@nvidia.com, Jernej Skrabec , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Giulio Benetti Subject: [PATCH v2 0/2] drm/sun4i: fix DCLK and improve its handling Date: Thu, 7 Jan 2021 03:30:30 +0100 Message-Id: <20210107023032.560182-1-giulio.benetti@benettiengineering.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <3685133.SLcexNTYsu@kista> References: <3685133.SLcexNTYsu@kista> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMAE-Envelope: MS4wfDPwNH/FgacnF1sUUyqDtIHhJPzsiAY1wJSQ4dQfBax5aRm4Zi6mwJSLaQbhE5CmjOpGqBGUngrQgHGJt0GdkgiakP6SHa4P3QKO4/VWFMK+FjxxhrCv +TXHBPT8FJkM9S9Mfigu6+teKRKk8UOV853vWLWc2fEVeV6moKSNRJUSB0mX0r20rqAmtMIpNY4xiug2H0HEmTnODCUPC41h2wb5FquH1gPAkwYBl7fYWht3 rQQRUUuw+s1g0pfIvALKMbCzbwJTjtWWu+xbgcLQBvQ3kspe5mXfe1EGGIOch4y5DbFPjPeWxqscUc+giXhqlRBdv9zrhEpYOE6mY49x1Xm9fDnBeUTlWNmP Fnn9FbMQEu5cNSmjs43Y9CvD2WqNef8KcOUh9NikYV+7n3+fKjiTMTUYL1QOikDAtB0vpJpqk8DCN14j66gd4+b1mstREjDgfI57bns/zCkA299KW6BsZJpr UmNtk2nAzw8xQ2oeawoite2lq3Y1D6FJ2vlIfS+syyK4k0pQFYlZIITHVylsDH2R97VQ78XNbvv5+21NRTLtoFj90KbJgP6H4HEgHQ== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Giulio Benetti First patch is a tested by me fix, while the second need testing to understand if it works correctly with any sunxi SoC with DE peripheral. Already tested SoCs are: - A20 - A33 Need testing: - A10 - A10s - A13 Giulio Benetti (2): drm/sun4i: tcon: fix inverted DCLK polarity drm/sun4i: tcon: improve DCLK polarity handling drivers/gpu/drm/sun4i/sun4i_tcon.c | 20 +------------------- drivers/gpu/drm/sun4i/sun4i_tcon.h | 1 + 2 files changed, 2 insertions(+), 19 deletions(-) -- 2.25.1