From patchwork Thu Dec 1 20:29:13 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 9456827 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 28C8660515 for ; Thu, 1 Dec 2016 20:30:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AED228539 for ; Thu, 1 Dec 2016 20:30:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0C1EA28538; Thu, 1 Dec 2016 20:30:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C695828538 for ; Thu, 1 Dec 2016 20:30:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8FD926E8AD; Thu, 1 Dec 2016 20:29:44 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id ECA1E6E8BC; Thu, 1 Dec 2016 20:29:42 +0000 (UTC) Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8E24A6A6CA; Thu, 1 Dec 2016 20:29:42 +0000 (UTC) Received: from shalem.localdomain.com (ovpn-112-28.ams2.redhat.com [10.36.112.28]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id uB1KTQns018987; Thu, 1 Dec 2016 15:29:40 -0500 From: Hans de Goede To: Daniel Vetter , Jani Nikula , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Subject: [PATCH 06/18] drm/i915/dsi: Move disable pll call outside of clear_device_ready() Date: Thu, 1 Dec 2016 21:29:13 +0100 Message-Id: <20161201202925.12220-7-hdegoede@redhat.com> In-Reply-To: <20161201202925.12220-1-hdegoede@redhat.com> References: <20161201202925.12220-1-hdegoede@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Thu, 01 Dec 2016 20:29:42 +0000 (UTC) Cc: Hans de Goede , intel-gfx , dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP On enable intel_dsi_enable() directly calls intel_enable_dsi_pll(), make intel_dsi_disable() also directly call intel_disable_dsi_pll(), rather then hiding the call in intel_dsi_clear_device_ready(), no functional changes. Signed-off-by: Hans de Goede --- drivers/gpu/drm/i915/intel_dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 967bae9..cb15c0a 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -642,8 +642,6 @@ static void intel_dsi_clear_device_ready(struct intel_encoder *encoder) I915_WRITE(MIPI_DEVICE_READY(port), 0x00); usleep_range(2000, 2500); } - - intel_disable_dsi_pll(encoder); } static void intel_dsi_post_disable(struct intel_encoder *encoder, @@ -674,6 +672,8 @@ static void intel_dsi_post_disable(struct intel_encoder *encoder, intel_dsi_clear_device_ready(encoder); + intel_disable_dsi_pll(encoder); + if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { u32 val;