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 A5413C001DE for ; Sat, 29 Jul 2023 00:50:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236805AbjG2Auv (ORCPT ); Fri, 28 Jul 2023 20:50:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41808 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234803AbjG2Auf (ORCPT ); Fri, 28 Jul 2023 20:50:35 -0400 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81B654C0B for ; Fri, 28 Jul 2023 17:50:04 -0700 (PDT) Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-4fe0eb0ca75so4624426e87.2 for ; Fri, 28 Jul 2023 17:50:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1690591754; x=1691196554; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=HcpHajTaDbkiN1SmMKnkIjR4kEQTV0CiarudRewqC4M=; b=qup1r5mEULabDCd1ImqHW7xNa6N8vd07IyxUGSqzY9P8lVSNf1c3xfifZFu7E/M4aZ Tlf8v3YwBqpkkUx9ScZL7oLdOthcsrqZvmVEAUVPg0pbcduf5yqF3Frf7b/KEsUYLjdx nLUnundJU/GElBBhNhz484f/Ax2lAiYCbubUD50mJxFRrKO97NSKf2fj98Ry1wmAMySv BqQ+e/waVl0L2SLOHdq6G494CdYyRVvYJzgCYOPHf6rvGOnzmWHtzp67kUAY89ACbZPB Mv3h1fGB/LaypW7E+EPepd3i4gT9EEeo4fgdZ0vVqSsoMD3dKKvvguBF4j2724I+bOL9 jxFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690591754; x=1691196554; 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=HcpHajTaDbkiN1SmMKnkIjR4kEQTV0CiarudRewqC4M=; b=isg/Qw3/Z9fUQ8svUssA47tBDJv0+AtD3ApntLrCU96gileIN9hyn1Du3V42mHeVWc AK59VuasifTeHKZ0t92WSc7ap/yTTboDEADfNZwHquKJWTP6VY/OjMEQNcdcaqBs0nkY r+Srd7uLx6AnvxP9pu60zzY1THQ/b9muQY8dBHEP/RYncZF2qvIBZ9NiBHf8wqX/hrui qitAllBOofNq/Y2hVperYnyj3R/Ce5sbRwghdxOQuVTGcBs4akOzzvh43VH26if0c5HD rnoghSs46CToiI8tX6OelgZJhDa2hkvSCVoM86zUzddKmMCQtQ9w9KBqNF1pXswerABC eIJQ== X-Gm-Message-State: ABy/qLbUYrveB9V4/GsqYUZBf21ngTGnPQyQfSY80tLRRlye1NoWp9Bh oftzdLljVPTrqbGEDsaafK5ERQ== X-Google-Smtp-Source: APBJJlHHFFRedGkZ4zanjYhAuAchLEIUJIiyKrxAJi2F4NVKP+9VlNvY5pQAKk7npRBfrHlFd5ETVQ== X-Received: by 2002:a05:6512:1116:b0:4fb:9712:a717 with SMTP id l22-20020a056512111600b004fb9712a717mr3341583lfg.13.1690591754194; Fri, 28 Jul 2023 17:49:14 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id a24-20020a19f818000000b004fe20d1b288sm500702lff.159.2023.07.28.17.49.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Jul 2023 17:49:13 -0700 (PDT) From: Dmitry Baryshkov To: David Airlie , Daniel Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Andy Gross , Bjorn Andersson , Konrad Dybcio , Simon Ser , Janne Grunau Cc: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Pan, Xinhui" , Harry Wentland , Leo Li , Rodrigo Siqueira , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org Subject: [PATCH 0/4] drm/bridge-connector: simplify handling of USB-C DP Date: Sat, 29 Jul 2023 03:49:09 +0300 Message-Id: <20230729004913.215872-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org During the discussion of DP connetors, it was pointed out that existing DP drivers supporting USB-C altmode (AMDGPU, Intel) use DRM_MODE_CONNECTOR_DisplayPort for such connectors rather than DRM_MODE_CONNECTOR_USB. This patchset attempts to solve this issue. It adds USB to the enum drm_dp_subconnector and then provides a simple yet efficient way to define DP-in-USB subconnector type for the drivers that use drm_bridge_connector. Dmitry Baryshkov (4): drm: allow specifying default subtype for the DP subconnector property drm/bridge-connector: handle subconnector types drm/uapi: document the USB subconnector type soc: qcom: pmic_glink: properly describe the DP connector .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 3 +- .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 3 +- drivers/gpu/drm/drm_bridge_connector.c | 33 ++++++++++++++++++- drivers/gpu/drm/drm_connector.c | 7 ++-- drivers/gpu/drm/i915/display/intel_dp.c | 3 +- drivers/soc/qcom/pmic_glink_altmode.c | 3 +- include/drm/drm_bridge.h | 4 +++ include/drm/drm_connector.h | 3 +- include/uapi/drm/drm_mode.h | 1 + 9 files changed, 52 insertions(+), 8 deletions(-) -- 2.39.2