From patchwork Tue Oct 21 10:59:14 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Dheeraj Jamwal X-Patchwork-Id: 5123061 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D778C9F349 for ; Tue, 21 Oct 2014 12:12:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 12DF8200E3 for ; Tue, 21 Oct 2014 12:12:25 +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 41C6A200E0 for ; Tue, 21 Oct 2014 12:12:24 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id F1352149A; Tue, 21 Oct 2014 11:15:26 +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 565371550 for ; Tue, 21 Oct 2014 11:15:15 +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 02ECA1F8A8 for ; Tue, 21 Oct 2014 11:15:14 +0000 (UTC) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 21 Oct 2014 04:15:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,761,1406617200"; d="scan'208";a="617801483" Received: from ubuntu-desktop.png.intel.com ([10.221.122.25]) by fmsmga002.fm.intel.com with ESMTP; 21 Oct 2014 04:15:13 -0700 From: Dheeraj Jamwal To: ltsi-dev@lists.linuxfoundation.org Date: Tue, 21 Oct 2014 18:59:14 +0800 Message-Id: <1413889294-31328-955-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> MIME-Version: 1.0 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 0954/1094] drm/i915/chv: Fix PORT_TO_PIPE for CHV 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: , Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Fix the encoder .get_config hooks to report the correct active pipe for CHV. Signed-off-by: Ville Syrjälä Reviewed-by: Antti Koskipää Signed-off-by: Daniel Vetter (cherry picked from commit 71485e0aa8bec98fd41b2e916574d1798c4b38e1) Signed-off-by: Dheeraj Jamwal --- drivers/gpu/drm/i915/i915_reg.h | 2 ++ drivers/gpu/drm/i915/intel_dp.c | 2 ++ drivers/gpu/drm/i915/intel_hdmi.c | 2 ++ 3 files changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 9407edb..019a8a3 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -5132,6 +5132,8 @@ enum punit_power_well { #define PORT_TRANS_SEL_CPT(pipe) ((pipe) << 29) #define PORT_TO_PIPE(val) (((val) & (1<<30)) >> 30) #define PORT_TO_PIPE_CPT(val) (((val) & PORT_TRANS_SEL_MASK) >> 29) +#define SDVO_PORT_TO_PIPE_CHV(val) (((val) & (3<<24)) >> 24) +#define DP_PORT_TO_PIPE_CHV(val) (((val) & (3<<16)) >> 16) #define TRANS_DP_CTL_A 0xe0300 #define TRANS_DP_CTL_B 0xe1300 diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 81c161b..1c0ca01 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1495,6 +1495,8 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder, if (port == PORT_A && IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) { *pipe = PORT_TO_PIPE_CPT(tmp); + } else if (IS_CHERRYVIEW(dev)) { + *pipe = DP_PORT_TO_PIPE_CHV(tmp); } else if (!HAS_PCH_CPT(dev) || port == PORT_A) { *pipe = PORT_TO_PIPE(tmp); } else { diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 166785d..6b635f7 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -697,6 +697,8 @@ static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder, if (HAS_PCH_CPT(dev)) *pipe = PORT_TO_PIPE_CPT(tmp); + else if (IS_CHERRYVIEW(dev)) + *pipe = SDVO_PORT_TO_PIPE_CHV(tmp); else *pipe = PORT_TO_PIPE(tmp);