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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 1B924C43461 for ; Mon, 14 Sep 2020 17:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0B3020EDD for ; Mon, 14 Sep 2020 17:52:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="aaDWo5TQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726048AbgINRwE (ORCPT ); Mon, 14 Sep 2020 13:52:04 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:22679 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726153AbgINRvQ (ORCPT ); Mon, 14 Sep 2020 13:51:16 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1600105873; h=Message-ID: References: In-Reply-To: Subject: Cc: To: From: Date: Content-Transfer-Encoding: Content-Type: MIME-Version: Sender; bh=9QmHcWXvGdFKIBQeux89IG8cd2AqI9c4ill+N7aDvAU=; b=aaDWo5TQtP6JR3IhZqMnf49I0H01EUIIlxYCFgA4F4r59u3kW9T5tNP6cHBD7lfgjp00pBPd W10W8qAjvX1BwnyT3Om2zDWQstuIisirvskRYKlbW7gCmMvJHesczsfh1o7gw1wAGk6YReac Ju9sIAAKvUvDlDWwv4KgZfWISW4= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-east-1.postgun.com with SMTP id 5f5fad9132925f96e1d16e18 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 14 Sep 2020 17:51:12 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id CCBE1C433C8; Mon, 14 Sep 2020 17:51:11 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: tanmay) by smtp.codeaurora.org (Postfix) with ESMTPSA id 53261C433C8; Mon, 14 Sep 2020 17:51:10 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Mon, 14 Sep 2020 10:51:10 -0700 From: Tanmay Shah To: Rob Clark Cc: dri-devel , freedreno , Stephen Boyd , Linux Kernel Mailing List , linux-arm-msm , Sean Paul , Daniel Vetter , David Airlie , aravindh@codeaurora.org, Abhinav Kumar , khsieh@codeaurora.org Subject: Re: [PATCH v12 0/5] Add support for DisplayPort driver on SnapDragon In-Reply-To: References: <20200827211658.27479-1-tanmay@codeaurora.org> Message-ID: <9dba5799c9569d0b7abb460cc983f559@codeaurora.org> X-Sender: tanmay@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020-09-12 11:25, Rob Clark wrote: > Fyi, I've pushed this series and the dp-compliance bits to > msm-next-dp[1] > > I didn't include the dp audio series yet, which seems to need some > minor rebasing. (And a small request, when resending, cc > freedreno@lists.freedesktop.org, so it shows up in the patchwork > instance[2] I use) > > You might want to double check that I got the correct versions of the > series, etc. And that nothing else (other than audio) is missing. > Thanks Rob for pulling changes in msm-next-dp branch. I confirm that changes you pointed above are latest changes and nothing else is missing in driver. Sure, we will make sure to send changes in freedreno list as well. Thanks. > BR, > -R > > [1] https://gitlab.freedesktop.org/drm/msm/-/commits/msm-next-dp > [2] https://patchwork.freedesktop.org/project/freedreno > > On Thu, Aug 27, 2020 at 2:17 PM Tanmay Shah > wrote: >> >> These patches add Display-Port driver on SnapDragon/msm hardware. >> This series also contains device-tree bindings for msm DP driver. >> It also contains Makefile and Kconfig changes to compile msm DP >> driver. >> >> The block diagram of DP driver is shown below: >> >> >> +-------------+ >> |DRM FRAMEWORK| >> +------+------+ >> | >> +----v----+ >> | DP DRM | >> +----+----+ >> | >> +----v----+ >> +------------+| DP +----------++------+ >> + +---+| DISPLAY |+---+ | | >> | + +-+-----+-+ | | | >> | | | | | | | >> | | | | | | | >> | | | | | | | >> v v v v v v v >> +------+ +------+ +---+ +----+ +----+ +---+ +-----+ >> | DP | | DP | |DP | | DP | | DP | |DP | | DP | >> |PARSER| | HPD | |AUX| |LINK| |CTRL| |PHY| |POWER| >> +--+---+ +---+--+ +---+ +----+ +--+-+ +-+-+ +-----+ >> | | | >> +--v---+ +v-----v+ >> |DEVICE| | DP | >> | TREE | |CATALOG| >> +------+ +---+---+ >> | >> +---v----+ >> |CTRL/PHY| >> | HW | >> +--------+ >> >> Changes in v12: >> >> -- Add support of pm ops in display port driver >> -- Clear bpp depth bits before writing to MISC register >> -- Fix edid read >> >> Previous change log: >> https://lkml.kernel.org/lkml/20200818051137.21478-1-tanmay@codeaurora.org/ >> >> Chandan Uddaraju (4): >> dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon >> drm: add constant N value in helper file >> drm/msm/dp: add displayPort driver support >> drm/msm/dp: add support for DP PLL driver >> >> Jeykumar Sankaran (1): >> drm/msm/dpu: add display port support in DPU >> >> Tanmay Shah (1): >> drm/msm/dp: Add Display Port HPD feature >> >> drivers/gpu/drm/i915/display/intel_display.c | 2 +- >> drivers/gpu/drm/msm/Kconfig | 9 + >> drivers/gpu/drm/msm/Makefile | 14 + >> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 27 +- >> .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 + >> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 83 +- >> drivers/gpu/drm/msm/dp/dp_aux.c | 535 ++++++ >> drivers/gpu/drm/msm/dp/dp_aux.h | 30 + >> drivers/gpu/drm/msm/dp/dp_catalog.c | 1045 ++++++++++ >> drivers/gpu/drm/msm/dp/dp_catalog.h | 105 + >> drivers/gpu/drm/msm/dp/dp_ctrl.c | 1693 >> +++++++++++++++++ >> drivers/gpu/drm/msm/dp/dp_ctrl.h | 35 + >> drivers/gpu/drm/msm/dp/dp_display.c | 1046 ++++++++++ >> drivers/gpu/drm/msm/dp/dp_display.h | 31 + >> drivers/gpu/drm/msm/dp/dp_drm.c | 168 ++ >> drivers/gpu/drm/msm/dp/dp_drm.h | 18 + >> drivers/gpu/drm/msm/dp/dp_hpd.c | 69 + >> drivers/gpu/drm/msm/dp/dp_hpd.h | 79 + >> drivers/gpu/drm/msm/dp/dp_link.c | 1214 ++++++++++++ >> drivers/gpu/drm/msm/dp/dp_link.h | 132 ++ >> drivers/gpu/drm/msm/dp/dp_panel.c | 486 +++++ >> drivers/gpu/drm/msm/dp/dp_panel.h | 95 + >> drivers/gpu/drm/msm/dp/dp_parser.c | 267 +++ >> drivers/gpu/drm/msm/dp/dp_parser.h | 138 ++ >> drivers/gpu/drm/msm/dp/dp_pll.c | 99 + >> drivers/gpu/drm/msm/dp/dp_pll.h | 61 + >> drivers/gpu/drm/msm/dp/dp_pll_10nm.c | 930 +++++++++ >> drivers/gpu/drm/msm/dp/dp_pll_private.h | 89 + >> drivers/gpu/drm/msm/dp/dp_power.c | 373 ++++ >> drivers/gpu/drm/msm/dp/dp_power.h | 103 + >> drivers/gpu/drm/msm/dp/dp_reg.h | 518 +++++ >> drivers/gpu/drm/msm/msm_drv.c | 2 + >> drivers/gpu/drm/msm/msm_drv.h | 59 +- >> include/drm/drm_dp_helper.h | 1 + >> 34 files changed, 9545 insertions(+), 19 deletions(-) >> create mode 100644 drivers/gpu/drm/msm/dp/dp_aux.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_aux.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_catalog.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_catalog.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_ctrl.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_ctrl.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_display.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_display.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_drm.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_drm.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_link.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_link.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_panel.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_panel.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_parser.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_parser.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_pll.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_pll.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_pll_10nm.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_pll_private.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_power.c >> create mode 100644 drivers/gpu/drm/msm/dp/dp_power.h >> create mode 100644 drivers/gpu/drm/msm/dp/dp_reg.h >> >> >> base-commit: d012a7190fc1fd72ed48911e77ca97ba4521bccd >> -- >> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora >> Forum, >> a Linux Foundation Collaborative Project >>