From patchwork Mon Mar 1 16:13:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 390133 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 C819AC43331 for ; Mon, 1 Mar 2021 16:54:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7EFE5650AF for ; Mon, 1 Mar 2021 16:54:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236042AbhCAQxp (ORCPT ); Mon, 1 Mar 2021 11:53:45 -0500 Received: from mail.kernel.org ([198.145.29.99]:50532 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235261AbhCAQrX (ORCPT ); Mon, 1 Mar 2021 11:47:23 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id BF6CF64E68; Mon, 1 Mar 2021 16:31:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614616312; bh=iRkAtZne3DbaehCo6gRHRnt87bPtYKLGOYt5u8xOlxQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UcI/MfrQMpnEONPT/wGL9mpgrz+M+TY/Vzp5i4M9Tf0v8Xmx7Dm+LKCN3jkGkzg5O s0+RaTqT24h3pjTDohcPk1KQ8i7jFN4CfCBgCavA1h1aTXXytAp1KA/Dp+itCXX/EV aFS6EuLQvze4JP0FD/5FacGXma0tHjTusdWH2Yxg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Konrad Dybcio , Rob Clark , Sasha Levin Subject: [PATCH 4.14 108/176] drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY) Date: Mon, 1 Mar 2021 17:13:01 +0100 Message-Id: <20210301161026.344911233@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161020.931630716@linuxfoundation.org> References: <20210301161020.931630716@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Konrad Dybcio [ Upstream commit 33a7808ce1aea6e2edc1af25db25928137940c02 ] The previous registers were *almost* correct, but instead of PHYs, they were pointing at DSI PLLs, resulting in the PHY id autodetection failing miserably. Fixes: dcefc117cc19 ("drm/msm/dsi: Add support for msm8x94") Signed-off-by: Konrad Dybcio Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c index 1ca6c69516f57..4c037d855b272 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c @@ -147,7 +147,7 @@ const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs = { .disable = dsi_20nm_phy_disable, .init = msm_dsi_phy_init_common, }, - .io_start = { 0xfd998300, 0xfd9a0300 }, + .io_start = { 0xfd998500, 0xfd9a0500 }, .num_dsi_phy = 2, };