From patchwork Tue Oct 21 10:58:50 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dheeraj Jamwal X-Patchwork-Id: 5122791 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A2933C11AC for ; Tue, 21 Oct 2014 12:10:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E31E920122 for ; Tue, 21 Oct 2014 12:10:54 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 04BEF20121 for ; Tue, 21 Oct 2014 12:10:54 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 307E414FD; Tue, 21 Oct 2014 11:15:00 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 61CC5148E for ; Tue, 21 Oct 2014 11:14:50 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 00EB81FA0F for ; Tue, 21 Oct 2014 11:14:49 +0000 (UTC) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 21 Oct 2014 04:14:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,761,1406617200"; d="scan'208";a="617801246" Received: from ubuntu-desktop.png.intel.com ([10.221.122.25]) by fmsmga002.fm.intel.com with ESMTP; 21 Oct 2014 04:14:48 -0700 From: Dheeraj Jamwal To: ltsi-dev@lists.linuxfoundation.org Date: Tue, 21 Oct 2014 18:58:50 +0800 Message-Id: <1413889294-31328-931-git-send-email-dheerajx.s.jamwal@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1413889294-31328-1-git-send-email-dheerajx.s.jamwal@intel.com> References: <1413889294-31328-1-git-send-email-dheerajx.s.jamwal@intel.com> X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org Subject: [LTSI-dev] [PATCH 0930/1094] drm/i915: Move lowfreq_avail around a bit in ilk/hsw_crtc_mode_set X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Daniel Vetter Now this really should be in the pipe config somewhere, but till now it isn't. We can at least move it up a bit next to all the other pll code since intel_dp_set_m_n really doesn't depend upon this. This is just prep work so that moving all the hw frobbing code from ->crtc_mode_set to ->crtc_enable is clean. v2: Do the same for haswell while at it, not just for ivb. Reviewed-by: Shobhit Kumar Signed-off-by: Daniel Vetter (cherry picked from commit 644cef34670aea8a995aa454d92e51c3180015a1) Signed-off-by: Dheeraj Jamwal --- drivers/gpu/drm/i915/intel_display.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 46b4bda..06d112b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6894,14 +6894,14 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, } else intel_put_shared_dpll(intel_crtc); - if (intel_crtc->config.has_dp_encoder) - intel_dp_set_m_n(intel_crtc); - if (is_lvds && has_reduced_clock && i915.powersave) intel_crtc->lowfreq_avail = true; else intel_crtc->lowfreq_avail = false; + if (intel_crtc->config.has_dp_encoder) + intel_dp_set_m_n(intel_crtc); + intel_set_pipe_timings(intel_crtc); if (intel_crtc->config.has_pch_encoder) { @@ -7392,11 +7392,11 @@ static int haswell_crtc_mode_set(struct drm_crtc *crtc, return -EINVAL; intel_ddi_pll_enable(intel_crtc); + intel_crtc->lowfreq_avail = false; + if (intel_crtc->config.has_dp_encoder) intel_dp_set_m_n(intel_crtc); - intel_crtc->lowfreq_avail = false; - intel_set_pipe_timings(intel_crtc); if (intel_crtc->config.has_pch_encoder) {