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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D7DDC64ED6 for ; Mon, 27 Feb 2023 02:04:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229943AbjB0CEp (ORCPT ); Sun, 26 Feb 2023 21:04:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58028 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229919AbjB0CEm (ORCPT ); Sun, 26 Feb 2023 21:04:42 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91BBD15CBA; Sun, 26 Feb 2023 18:04:08 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 735BDB80CAE; Mon, 27 Feb 2023 02:02:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91F47C433D2; Mon, 27 Feb 2023 02:02:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677463376; bh=ox1R3Tf10CzECZ2WM6KwvnPkUPCaZYBN+WHbon+b9Z4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kJHo1rsiO++ERKwYMTVivmHvrdJOrE7fzZxCxa/zMvlaJSVmgDLSk8rfsXpj8vUN0 EIhxos/3pgZqNps7KNr9N4Cmzifu1uvRwv2IiorwEBlhhEbhExqyiRe77C0AmFQt4P s+nlvLIleyoKKiJdcpASBwpH1EfsiXabSLksXM0mdrT15fDGfRYtco7Lvd66QK2SKd cIt++r24B1q9Ke59Kq2j0ljFNQyxO/pvcJHCdwI7gMR6mNbtxsfGnyEFa/p5G6JFCH 1sNOwFrxxKXSEFrphVCnr3Wv100lNslCnynsdPAYCOA9xiIAh74EloOLFHSbfBArN5 jJN840NresFeg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Marijn Suijten , Neil Armstrong , Abhinav Kumar , Dmitry Baryshkov , Sasha Levin , robdclark@gmail.com, airlied@gmail.com, daniel@ffwll.ch, swboyd@chromium.org, dianders@chromium.org, quic_vpolimer@quicinc.com, liushixin2@huawei.com, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.2 33/60] drm/msm/dpu: Add DSC hardware blocks to register snapshot Date: Sun, 26 Feb 2023 21:00:18 -0500 Message-Id: <20230227020045.1045105-33-sashal@kernel.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230227020045.1045105-1-sashal@kernel.org> References: <20230227020045.1045105-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marijn Suijten [ Upstream commit a7efe60e36b9c0e966d7f82ac90a89b591d984e9 ] Add missing DSC hardware block register ranges to the snapshot utility to include them in dmesg (on MSM_DISP_SNAPSHOT_DUMP_IN_CONSOLE) and the kms debugfs file. Signed-off-by: Marijn Suijten Reviewed-by: Neil Armstrong Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/520175/ Link: https://lore.kernel.org/r/20230125101412.216924-1-marijn.suijten@somainline.org Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index b71199511a52d..09757166a064a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -930,6 +930,11 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k msm_disp_snapshot_add_block(disp_state, cat->mdp[0].len, dpu_kms->mmio + cat->mdp[0].base, "top"); + /* dump DSC sub-blocks HW regs info */ + for (i = 0; i < cat->dsc_count; i++) + msm_disp_snapshot_add_block(disp_state, cat->dsc[i].len, + dpu_kms->mmio + cat->dsc[i].base, "dsc_%d", i); + pm_runtime_put_sync(&dpu_kms->pdev->dev); } -- 2.39.0