Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp478646pxf; Wed, 7 Apr 2021 04:26:35 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzVK9nv0YVG3bKOg6842TV2+YqpvoJp1QgrCiukefI5CfKngSyfYjRp1c0ntzUZ8mv9fFUC X-Received: by 2002:a05:6402:1606:: with SMTP id f6mr3751894edv.216.1617794795544; Wed, 07 Apr 2021 04:26:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617794795; cv=none; d=google.com; s=arc-20160816; b=0Gn4uPM1On2IJki8Iy7mHSgxIsw1fwNnJHY4tEsliWiHXI/HkUkzMaCprlw0UNrpH6 yyAkJZH3HODM3Lfcs0UVGlExenGDADc2byiCIwxLROh5vymQIOXJHzqjj4sk8rKNO4RR dDDKGKMJFBIXm2tXPAS7Y4bVtrMbXABaKr72EkBYpZVewQoVcEcRObVscfWd9hSPjzqA b8jTIAkqBk0oY4eygn9LYqUJfoyIULXU7KhzGUZL/Yinqp7ktdjPJuCu+B6ygab7eFgM f/dEquoFiLtgIVCqIgjzyRDlCpTRC+xVGzHTqQ8HEJSzrwVLn2+7AD3WPCiwMD1ms4xQ CZBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=xivwo89f/XYL7Utk0muWTKbV3KrMii6M6Ze1DWJ1UsU=; b=hqkugH2EFT2LiXuuOx+qH30FUzwjXuTdN03Rh4LLCDExIanlSDNQVd1uZorW/5mhiR c+KRgvWvenMmrjk/9wOicf+2Ub1nDREy56lSssoGuJagX5POuBfwv87CohDfC2VWvVe0 9Z1KBX3nHAqddAbxpbAjTzgEECtnEAbEpO2CRUAN3Ka+IQmNbunlcYgwdRcTG7exuc1y vVBlKOAZw1fZ3uAmKponGyGvmz/RSv6RQR4+c2EinRkmlbPbFKljP24R3dGZs5BFbblw two/qf8vf3qvpfuytrhvUEy+8Q3aMGDlPeiJq6yBnXcyfT2OfD1P/CehIugblqmK278l dy4A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dm14si20030415ejc.502.2021.04.07.04.26.11; Wed, 07 Apr 2021 04:26:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343838AbhDFVr7 (ORCPT + 99 others); Tue, 6 Apr 2021 17:47:59 -0400 Received: from relay06.th.seeweb.it ([5.144.164.167]:50835 "EHLO relay06.th.seeweb.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343747AbhDFVry (ORCPT ); Tue, 6 Apr 2021 17:47:54 -0400 Received: from Marijn-Arch-PC.localdomain (94-209-165-62.cable.dynamic.v4.ziggo.nl [94.209.165.62]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r2.th.seeweb.it (Postfix) with ESMTPSA id A03D63F3F5; Tue, 6 Apr 2021 23:47:42 +0200 (CEST) From: Marijn Suijten To: phone-devel@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno , Konrad Dybcio , Martin Botka , Marijn Suijten , Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Sai Prakash Ranjan , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] drm/msm/mdp5: Disable pingpong autorefresh at tearcheck init Date: Tue, 6 Apr 2021 23:47:26 +0200 Message-Id: <20210406214726.131534-4-marijn.suijten@somainline.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210406214726.131534-1-marijn.suijten@somainline.org> References: <20210406214726.131534-1-marijn.suijten@somainline.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: AngeloGioacchino Del Regno If pp autorefresh is up (from bootloader splash), we will surely get vblank and pp timeouts. Ensure it is turned off. Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Marijn Suijten --- drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c index 0bda4257823a..66315b82dd6e 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c @@ -59,6 +59,7 @@ static int pingpong_tearcheck_setup(struct drm_encoder *encoder, mdp5_write(mdp5_kms, REG_MDP5_PP_SYNC_THRESH(pp_id), MDP5_PP_SYNC_THRESH_START(4) | MDP5_PP_SYNC_THRESH_CONTINUE(4)); + mdp5_write(mdp5_kms, REG_MDP5_PP_AUTOREFRESH_CONFIG(pp_id), 0x0); return 0; } -- 2.31.1