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=-4.3 required=3.0 tests=BAYES_00,DKIM_ADSP_ALL, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 EA7BEC43461 for ; Thu, 17 Sep 2020 14:07:29 +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 44EA8206DB for ; Thu, 17 Sep 2020 14:07:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=cs.helsinki.fi header.i=@cs.helsinki.fi header.b="bqbU403t" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44EA8206DB Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=cs.helsinki.fi Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6AEAC6E290; Thu, 17 Sep 2020 14:07:28 +0000 (UTC) X-Greylist: delayed 302 seconds by postgrey-1.36 at gabe; Thu, 17 Sep 2020 11:22:35 UTC Received: from script.cs.helsinki.fi (script.cs.helsinki.fi [128.214.11.1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 147EF6EA61 for ; Thu, 17 Sep 2020 11:22:34 +0000 (UTC) X-DKIM: Courier DKIM Filter v0.50+pk-2017-10-25 mail.cs.helsinki.fi Thu, 17 Sep 2020 14:17:28 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.helsinki.fi; h=date:from:to:cc:subject:in-reply-to:message-id:references :mime-version:content-type; s=dkim20130528; bh=A15kmi7K9vxj0KLwp KIXvNREaizRkZ4bF/zEZ/+lTU8=; b=bqbU403t4f7CCyxuK6I2Nh1JJv4T8kXK7 A0iIP+Vg/M0dBTZrKb2Qiz5VHBigY/jrU4u8LwSdW6WfdxA8Kgw9EdEwVPdbF4w0 IBnmAucs6ut3cFQRFwz21NDUy2CwUtoA1sswwT1gYejD2xTgi86cneBjuN7vC4Uz ByIokwbmLk= Received: from whs-18.cs.helsinki.fi (whs-18.cs.helsinki.fi [128.214.166.46]) (TLS: TLSv1/SSLv3,256bits,AES256-GCM-SHA384) by mail.cs.helsinki.fi with ESMTPS; Thu, 17 Sep 2020 14:17:28 +0300 id 00000000005A0146.000000005F6345C8.0000389B Date: Thu, 17 Sep 2020 14:17:28 +0300 (EEST) From: "=?ISO-8859-15?Q?Ilpo_J=E4rvinen?=" X-X-Sender: ijjarvin@whs-18.cs.helsinki.fi To: Thomas Zimmermann Subject: Re: drm/ast something ate high-res modes (5.3->5.6 regression) In-Reply-To: <5a3537c3-2c81-b9de-e4c7-c00577cdd43d@suse.de> Message-ID: References: <5a3537c3-2c81-b9de-e4c7-c00577cdd43d@suse.de> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=_script-14515-1600341448-0001-2" X-Mailman-Approved-At: Thu, 17 Sep 2020 14:07:28 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_script-14515-1600341448-0001-2 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Hi, Yes, I can build custom kernels and test but I won't have time for that=20 before the end of September so I'll do it only then. And thanks a lot :-). --=20 i. On Thu, 17 Sep 2020, Thomas Zimmermann wrote: > Hi >=20 > Am 08.07.20 um 12:05 schrieb Ilpo J=E4rvinen: > > Hi, > >=20 > > After upgrading kernel from 5.3 series to 5.6.16 something seems to=20 > > prevent me from achieving high resolutions with the ast driver. >=20 > Are you able to build and run a test kernel? >=20 > I'm seriously considering moving ast to the SHMEM memory manager, which > would restore the higher resolutions. >=20 > If you're able to test, you need the git tree drm-tip/drm-tip and the > attached patch. >=20 > Alternatively, I've pushed all to >=20 > https://gitlab.freedesktop.org/tzimmermann/linux/-/tree/ast-shmem >=20 > You'd have to checkout the tree and switch to the ast-shmem branch. >=20 > Please report back if that solves the issue for you. >=20 > Best regards > Thomas >=20 > >=20 > > With 5.6.16: > >=20 > > $ xrandr > > Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1920 x 2048 > > VGA-1 connected primary 1600x1200+0+0 (normal left inverted right x a= xis y axis) 519mm x 324mm > > 1600x1200 60.00*=20 > > 1680x1050 59.95 =20 > > 1280x1024 75.02 60.02 =20 > > 1440x900 59.89 =20 > > 1280x800 59.81 =20 > > 1024x768 75.03 60.00 =20 > > 800x600 75.00 60.32 =20 > > 640x480 75.00 59.94 =20 > > 1920x1200_60.0 59.95 =20 > >=20 > > If I try to change to that manually added high-res mode, I get: > > xrandr: Configure crtc 0 failed > >=20 > > With 5.3 series I've this: > >=20 > > Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 1920 x 2048 > > VGA-1 connected primary 1920x1200+0+0 (normal left inverted right x a= xis y axis) 519mm x 324mm > > 1920x1200 59.95*+ > > 1600x1200 60.00 =20 > > 1680x1050 59.95 =20 > > 1280x1024 75.02 60.02 =20 > > 1440x900 59.89 =20 > > 1280x800 59.81 =20 > > 1024x768 75.03 60.00 =20 > > 800x600 75.00 60.32 =20 > > 640x480 75.00 59.94 =20 > > 1920x1200_60.0 59.95 =20 > >=20 > > As I've had issues in getting EDID reliably from the monitor, I provi= de it=20 > > on kernel command-line (the one dumped from the monitor I use). In=20 > > addition, I've another workaround for past issues related to EDID whi= ch=20 > > always adds that 1920x1200_60.0 mode but now I cannot use even it to > > enter a high-res mode. > >=20 > > If you need some additional info or want me to test a patch, just let = me=20 > > know (but some delay is expected in testing patches). Thanks. > >=20 > >=20 >=20 > --=_script-14515-1600341448-0001-2 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel --=_script-14515-1600341448-0001-2--