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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 66D9ECA1005 for ; Tue, 2 Sep 2025 21:46:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=OeWRmUBH4r4pV0iAMw3EnF8vtbNCdeExXYP59ceuBNM=; b=kpeZTiIEbBGsmH KMix/rPKuktIeNS1G4Nx8iUmAKuhANJaxTkB3qkcdmHgJgq9cv0hPbyyWbnRXuT30802GHDBpkq13 6RDmUVAwjKdXRvqeHE8YmGm+mY+wYiCnBdc+iwmfX2n6drCpGTo0P3T9bIFdTDscUTrmG3ahC+b9c MZQMlsGPPCAZPubdSDiJJcmAEZgOB+FqIaLyhNNvYJ6+Ww502mVPgLTFk2/EFkvMZVwyJoEEv2w7+ 16c3xUkwElLy7zK7Tml/PMul+2f/BVygTiqAoruq6ndWkhbtj0V7iKU/0kqcC2QO50rEsxOPcpx3/ pKvEHJ6ba6r7v/N9HvfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1utYpD-00000002Ehl-3GKr; Tue, 02 Sep 2025 21:45:59 +0000 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1utW31-00000001UQc-1qBd for linux-rockchip@lists.infradead.org; Tue, 02 Sep 2025 18:48:04 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1756838870; cv=none; d=zohomail.com; s=zohoarc; b=n/SY1QV9yd9D5c+Y4l9RrvIdYrk9bEKO8VbQNjYhyIKVKYkFcNfnH1qf0GFDFGKIJgTB3mADN1c/9lRTLaXuGSkAymhdLXSjs5zoBrjJljEXeOIEoG3pWpGFKe0ZaxVQTBX0aFSiBUGcDtXHW47kvXE2Cj3t851gHneMN0Nv//M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756838870; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=eEimETXzcFXduDqWg3m47iQxfgsOTltbIThz8vfrKVQ=; b=cn35Bz4qkv3IVDFSuC4vYkkl4+NfEuOGstCC/JHQoqW2lMCecYZuW+BWflNCs9SSAr9r0Q6LqBF3MSHdhJLub0BR4NfykL06/H3Tz5f/2KVr9M3tDG+GKQwtWs3aneZHIH657/NMomEcDnaZw7vwNxWxSOmChtc3ZxR2FhTcG3Q= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1756838869; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Content-Type:Message-Id:Reply-To; bh=eEimETXzcFXduDqWg3m47iQxfgsOTltbIThz8vfrKVQ=; b=FuglPmomQFS0ZhcGVYwLUDVC46HBRxYarV2MLCsh/5E57CECcEF3/VL0jpSeczUl cKBXfDMCOp8sJrrt0hzWQIZpaN8hjXHjx/nhTyfpqlNc3oQbmSkii/k0/q/4aw3UfO3 grUOqjZMilyWv5w8oCjW/3/5Ggz1DU+4XkiLCyfc= Received: by mx.zohomail.com with SMTPS id 1756838867514400.6279332190828; Tue, 2 Sep 2025 11:47:47 -0700 (PDT) From: Nicolas Frattaroli To: Ulf Hansson Subject: Re: [PATCH] pmdomian: core: don't unset stay_on during sync_state Date: Tue, 02 Sep 2025 20:25:42 +0200 Message-ID: <12734456.O9o76ZdvQC@workhorse> In-Reply-To: <20250902-rk3576-lockup-regression-v1-1-c4a0c9daeb00@collabora.com> References: <20250902-rk3576-lockup-regression-v1-1-c4a0c9daeb00@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250902_114803_546069_46FBA26F X-CRM114-Status: GOOD ( 12.72 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , linux-pm@vger.kernel.org, Sebastian Reichel , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, kernel@collabora.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Tuesday, 2 September 2025 20:23:04 Central European Summer Time Nicolas Frattaroli wrote: > This reverts commit de141a9aa52d6b2fbeb63f98975c2c72276f0878. > > On RK3576, the UFS controller's power domain has a quirk that requires > it to stay enabled, infrastricture for which was added in Commit > cd3fa304ba5c ("pmdomain: core: Introduce dev_pm_genpd_rpm_always_on()"). > > Unfortunately, Commit de141a9aa52d ("pmdomain: core: Leave powered-on > genpds on until sync_state") appears to break this quirk wholesale. The > result is that RK3576 devices with the UFS controller enabled but unused > will freeze once pmdomain shuts off unused domains. > > Revert it until a better fix can be found. > > Fixes: de141a9aa52d ("pmdomain: core: Leave powered-on genpds on until sync_state") > Signed-off-by: Nicolas Frattaroli > --- > drivers/pmdomain/core.c | 4 ---- > 1 file changed, 4 deletions(-) > And of course I notice the typo in the subject (pmdomian) as soon as I hit enter to confirm send. D'oh! Ulf, can you fix that if this gets applied? Thank you! Kind regards, Nicolas Frattaroli _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip