From patchwork Sat Apr 15 17:19:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 673647 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 095CDC77B70 for ; Sat, 15 Apr 2023 17:19:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229742AbjDORTb (ORCPT ); Sat, 15 Apr 2023 13:19:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229505AbjDORTa (ORCPT ); Sat, 15 Apr 2023 13:19:30 -0400 Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3ECE32102 for ; Sat, 15 Apr 2023 10:19:29 -0700 (PDT) Received: by mail-lj1-x234.google.com with SMTP id 38308e7fff4ca-2a8aea2a654so4548131fa.1 for ; Sat, 15 Apr 2023 10:19:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1681579167; x=1684171167; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=m4nST20IPKOcYwIOfUgXQCsK+huSDja+HNRFSncxwf0=; b=LgKEaTXc6OQ5SGY4uM0igrni/yv0F72lQYofAl2Jcwh6IQk4EoQIBACu1lv6nrg0oY 0Vj6Q1gZ21Us7Yc7Mo2cU6MGBMIqILgC+3MVPYw0ztSlfrQirLp5A+Qb6OXqBDRopNEv gaeRI3au41K4XeucsIpCmnmPCkPX0X0K9eyNwL0mKyWc3E4gYQnfLshInMAI9zqadQA8 YBKMK37nlD+9uFH/WFHETV4tMKtZ7AKMu950fXiVt8bXo4P54Yp0xCQuSqwqpxXtmdN3 UylZFec81EPEBAiZ9LN/f7yLcuPtVK5FF81VW1W1JpbZ3nOuQFyGLapHBhETHbQ4oFUK fJ9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681579167; x=1684171167; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=m4nST20IPKOcYwIOfUgXQCsK+huSDja+HNRFSncxwf0=; b=DkxQd/4qN9KCW34EHI+fFXu4mlermIJAIjc3H81+sUiO/HLLEI0uYOsR6QvAY089Dt JOoTBHfUg81mjbhxDiJch59TbyoiRlkkIY//Dd5TP/tOz2cpchlUDf1Mz32MW7fGKt/2 w9HlNehwrTO3t6uKE3AGngOv7YMfTJXirxc2fwVZQc758ekvySK+2avaSYGJeYs4AcoF idG/nB+FmoM0cXOkWYMsRpLb0YPKhyakPrsU5yEPc1RPEcZZmJKVWQzmRXPu9A6t+IAW 5qw+aHPdBxyh1TPmH+uNKxumowl7mXWXKde57xS29SHg8AbOlk9ZbDWIQtjBoZb5EgK8 GJMA== X-Gm-Message-State: AAQBX9d3jFVhiINyI8zSYsjFo6r2toG6pPwLYdsDK3fpNt8c2BXP6nFh uvsSLVTs+N9WC4X1Lxpst+m1wRoAWieqAiYWIzo= X-Google-Smtp-Source: AKy350YXm6X841XzMI02HB2vU2HU4LiEUQIdFGYoiHVC1a+x3tyGIIwXZM3o79RTKkgXnv6Rafv5OQ== X-Received: by 2002:ac2:5390:0:b0:4e8:3d24:de6f with SMTP id g16-20020ac25390000000b004e83d24de6fmr677665lfh.14.1681579167425; Sat, 15 Apr 2023 10:19:27 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id v4-20020a056512096400b004ebae99cc1dsm1355834lft.159.2023.04.15.10.19.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 15 Apr 2023 10:19:26 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH 0/2] drm/msm/dpu: enable INTF_HDMI support Date: Sat, 15 Apr 2023 20:19:24 +0300 Message-Id: <20230415171926.85774-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Since msm8998 and older platforms (wip) support INTF_HDMI, extend DPU driver to support HDMI output. First patch was submitted about a year ago, but received some pushback ([1], [2]). However it becomes absolutely required to properly support INTF_HDMI as both HDMI and DP should use DRM_MODE_ENCODER_TMDS for encoder_type. Thus dpu_encoder can not make a difference between HDMI and DP outputs (however they require different handling). [1] https://patchwork.freedesktop.org/patch/473871/ [2] https://patchwork.freedesktop.org/patch/474271/ Dmitry Baryshkov (2): drm/msm/dpu: simplify intf allocation code drm/msm/dpu: add HDMI output support drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 39 ++++++---------- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 51 +++++++++++++++++++-- 3 files changed, 63 insertions(+), 31 deletions(-)