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 B864FC77B7A for ; Fri, 2 Jun 2023 01:37:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233669AbjFBBhr (ORCPT ); Thu, 1 Jun 2023 21:37:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233549AbjFBBhp (ORCPT ); Thu, 1 Jun 2023 21:37:45 -0400 Received: from devico.uberspace.de (devico.uberspace.de [185.26.156.185]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A096CE5D for ; Thu, 1 Jun 2023 18:37:13 -0700 (PDT) Received: (qmail 10122 invoked by uid 990); 2 Jun 2023 01:36:36 -0000 Authentication-Results: devico.uberspace.de; auth=pass (plain) MIME-Version: 1.0 Date: Fri, 02 Jun 2023 01:36:35 +0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: "Leonard Lausen" Message-ID: TLS-Required: No Subject: Re: [Freedreno] [PATCH] Revert "drm/msm/dp: Remove INIT_SETUP delay" To: "Abhinav Kumar" , "Kuogee Hsieh" , "Dmitry Baryshkov" , "Bjorn Andersson" Cc: freedreno@lists.freedesktop.org, "Sankeerth Billakanti" , "Bjorn Andersson" , regressions@lists.linux.dev, "David Airlie" , "Nikita Travkin" , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, "Rob Clark" , "Daniel Vetter" , linux-arm-msm@vger.kernel.org, "Stephen Boyd" , "Sean Paul" , "Johan Hovold" In-Reply-To: <932ee149-c524-25e7-ee49-5ea1a7e6708c@quicinc.com> References: <932ee149-c524-25e7-ee49-5ea1a7e6708c@quicinc.com> <1345a125-f745-4fe3-0f5e-bfe84225958d@quicinc.com> <20230508021536.txtamifw2vkfncnx@ripper> <3802269cd54ce105ef6dece03b1b9af575b4fa06@lausen.nl> <49d175ec16e3f65a18265063e51092ee8d0d79c1@lausen.nl> X-Rspamd-Bar: / X-Rspamd-Report: MIME_GOOD(-0.1) BAYES_HAM(-0.653806) SUSPICIOUS_RECIPS(1.5) X-Rspamd-Score: 0.746193 Received: from unknown (HELO unkown) (::1) by devico.uberspace.de (Haraka/3.0.1) with ESMTPSA; Fri, 02 Jun 2023 03:36:35 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lausen.nl; s=uberspace; h=from; bh=F1dvcx9M5aUHwpLVgbzf/l4rVtHAAaC7rv6RpWusZ5s=; b=wFk1temRwaSxBD9VI5V46NvXc365LyX2Oy2QNyMIivszup70xaT/XGMZU9EImnz2BJ4OAZR/Ng /+LZGTrJC+Vrm93lm6S9PM/qij10wuT53Ig7zCv+9c085Xm+9fxf5fDzKYr05woN1avArs2muKTc +dQytvX5Q7DgjKbcJZtFQkQ7QseKeklh9Qlue7F9wQTLCHfdOqm4Y4qQk2cGlL34GzXda63ViAd5 8yfFe5zJjWkTACc5P7Avxr5evqcUzZuolE9tMP76oAtyEu8RCVAOQs47MP3uAUyhLqWJVkSid/h3 dnWDVjz4YUH9H878dg0emKksBhR3ZpSi4RQP1CPXanMBcAshgbjBxHGigY+PejnMoOGfw1jJrvqO dubxnpOH3IyfpKlLY+F28N2lSoYyedtoSACiRy59GWHWiiOwkaO51SoFYwU5VM/dYG3RpEiFnoLP n3YP+gMxFqv+UrRpHzz+QulynVDBaFiizMzwpoMiHSvlczC5AUI+aJhlhQyT4nlYf95/UGIs96Ih /try9w4FMiDYKpELz9gP22UMwK5Xi9j27MK2yn3uKcs25g7GIy+87Wbb2b3sp9wwD5jTGq4urLRt 8TGdvJxgrlCuiZ9cNuJLk9V7KDF+aseLMe6kLuvoWQXSd/l1Ju+nlTIxaR7GLjuxqscmWxWZeyDe s= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Abhinav, June 1, 2023 at 3:20 PM, "Abhinav Kumar" wrot= e: > >=20 >=20> [drm:drm_mode_config_helper_resume] *ERROR* Failed to resume (-107= ) > >=20 >=20 > We are not able to recreate this on sc7280 chromebooks , will need to c= heck on sc7180. This does not seem directly related to any of the hotplug= changes though so needs to be checked separately. So please feel free to= raise a gitlab bug for this and assign to me. Thank you for checking with sc7280. I created https://gitlab.freedesktop.= org/drm/msm/-/issues/25 and CCed you. I've also verified that the error p= ersists with v6.4.0-rc4 + Kuogee's patch (just in case you may have teste= d on sc7280 with 6.4). =20 >=20> https://patchwork.freedesktop.org/patch/538601/?series=3D118148&re= v=3D3 > > Apologies if you were not CCed on this, if a next version is CCed, > > will ask kuogee to cc you. > > Meanwhile, will be great if you can verify if it works for you and > > provide Tested-by tags. I see Bjorn also tested the patch. As it fixes a serious USB-C DP regress= ion which broke USB-C DP completely on lazor for v6.3, can it be included= in upcoming 6.3.y release? Thank you Leonard