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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 C5ED5C433B4 for ; Mon, 19 Apr 2021 22:55:36 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7206861177 for ; Mon, 19 Apr 2021 22:55:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7206861177 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EC79D6E441; Mon, 19 Apr 2021 22:55:35 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9DCBE6E440 for ; Mon, 19 Apr 2021 22:55:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1618872933; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ApSxY6cQxPwMOv8yFBqAhygLAe9qmNzrZuA363mprUQ=; b=hZdPtV0Da3U0Ep9Ar0Bcdu0NZ3hRYfwaBmsA+aqksW3jUMiWKWU0jOUTTKRSElejDM47CB R/DSUVflDRiEi8MSenTmXx0rkLgYuw4N0r7D6yR+Z49RTHwIkvHnUfVuW43XizB5EuThtW MUo4oTD1HROQ8DQjgOwwuiSQK6/+l/U= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-139-js6UxZP5M42NIbLfA5gs6A-1; Mon, 19 Apr 2021 18:55:31 -0400 X-MC-Unique: js6UxZP5M42NIbLfA5gs6A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CB4618030C9; Mon, 19 Apr 2021 22:55:29 +0000 (UTC) Received: from Ruby.lyude.net (ovpn-119-153.rdu2.redhat.com [10.10.119.153]) by smtp.corp.redhat.com (Postfix) with ESMTP id AC4135C1D0; Mon, 19 Apr 2021 22:55:28 +0000 (UTC) From: Lyude Paul To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Jani Nikula , Rodrigo Vivi , Thomas Zimmermann , Thierry Reding Subject: [PATCH v3 00/20] drm: Use new DRM printk funcs (like drm_dbg_*()) in DP helpers Date: Mon, 19 Apr 2021 18:55:02 -0400 Message-Id: <20210419225523.184856-1-lyude@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=lyude@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Since it's been asked quite a few times on some of the various DP related patch series I've submitted to use the new DRM printk helpers, and it technically wasn't really trivial to do this before due to the lack of a consistent way to find a drm_device for an AUX channel, this patch series aims to address this. In this series we: * (NEW!) Move i2c adapter setup into drm_dp_aux_init() and add drm_dp_aux_fini() * Clean-up potentially erroneous usages of drm_dp_aux_init() and drm_dp_aux_register() so that actual AUX registration doesn't happen until we have an associated DRM device * Clean-up any obvious errors in drivers we find along the way * Add a backpointer to the respective drm_device for an AUX channel in drm_dp_aux.drm_dev, and hook it up in every driver with an AUX channel across the tree * Add a new ratelimited print helper we'll need for converting the DP helpers over to using the new DRM printk helpers * Fix any inconsistencies with logging in drm_dp_helper.c so we always have the aux channel name printed * Prepare the various DP helpers so they can find the correct drm_device to use for logging * And finally, convert all of the DP helpers over to using drm_dbg_*() and drm_err(). Lyude Paul (20): drm/amdgpu: Add error handling to amdgpu_dm_initialize_dp_connector() drm/dp: Add __no_check to drm_dp_aux_register() drm/dp: Move i2c init to drm_dp_aux_init, add __must_check and fini drm/bridge/cdns-mhdp8546: Register DP aux channel with userspace drm/nouveau/kms/nv50-: Move AUX adapter reg to connector late register/early unregister drm/dp: Add backpointer to drm_device in drm_dp_aux drm/dp: Clarify DP AUX registration time drm/dp: Pass drm_dp_aux to drm_dp_link_train_clock_recovery_delay() drm/dp: Pass drm_dp_aux to drm_dp*_link_train_channel_eq_delay() drm/dp: Always print aux channel name in logs drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_detect() drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_set_tmds_output() drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_max_tmds_clock() drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_get_tmds_output() drm/dp_dual_mode: Pass drm_device to drm_lspcon_(get|set)_mode() drm/dp_mst: Pass drm_dp_mst_topology_mgr to drm_dp_get_vc_payload_bw() drm/print: Handle potentially NULL drm_devices in drm_dbg_* drm/dp: Convert drm_dp_helper.c to using drm_err/drm_dbg_*() drm/dp_dual_mode: Convert drm_dp_dual_mode_helper.c to using drm_err/drm_dbg_kms() drm/dp_mst: Convert drm_dp_mst_topology.c to drm_err()/drm_dbg*() .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 7 +- drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 17 +- drivers/gpu/drm/amd/amdgpu/atombios_dp.h | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 29 +- .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 49 ++- .../display/amdgpu_dm/amdgpu_dm_mst_types.h | 6 +- .../drm/bridge/analogix/analogix-anx6345.c | 3 + .../drm/bridge/analogix/analogix-anx78xx.c | 3 + .../drm/bridge/analogix/analogix_dp_core.c | 2 + .../drm/bridge/cadence/cdns-mhdp8546-core.c | 26 +- drivers/gpu/drm/bridge/tc358767.c | 6 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 17 +- drivers/gpu/drm/drm_dp_aux_dev.c | 6 + drivers/gpu/drm/drm_dp_dual_mode_helper.c | 68 ++-- drivers/gpu/drm/drm_dp_helper.c | 260 +++++++----- drivers/gpu/drm/drm_dp_mst_topology.c | 376 +++++++++--------- drivers/gpu/drm/i915/display/intel_dp_aux.c | 11 +- drivers/gpu/drm/i915/display/intel_dp_aux.h | 2 +- .../drm/i915/display/intel_dp_link_training.c | 6 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 3 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 7 +- drivers/gpu/drm/i915/display/intel_lspcon.c | 17 +- drivers/gpu/drm/msm/dp/dp_aux.c | 1 + drivers/gpu/drm/msm/dp/dp_ctrl.c | 6 +- drivers/gpu/drm/msm/edp/edp.h | 3 +- drivers/gpu/drm/msm/edp/edp_aux.c | 6 +- drivers/gpu/drm/msm/edp/edp_ctrl.c | 8 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 27 +- drivers/gpu/drm/radeon/atombios_dp.c | 5 +- drivers/gpu/drm/radeon/radeon_connectors.c | 1 + drivers/gpu/drm/tegra/dpaux.c | 15 +- drivers/gpu/drm/xlnx/zynqmp_dp.c | 6 +- include/drm/drm_dp_dual_mode_helper.h | 14 +- include/drm/drm_dp_helper.h | 24 +- include/drm/drm_dp_mst_helper.h | 3 +- include/drm/drm_print.h | 20 +- 36 files changed, 631 insertions(+), 431 deletions(-) -- 2.30.2 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx