From patchwork Tue Oct 21 10:57:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dheeraj Jamwal X-Patchwork-Id: 5121451 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 B1060C11AC for ; Tue, 21 Oct 2014 12:01:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D30CF20138 for ; Tue, 21 Oct 2014 12:01:40 +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 0CE072013A for ; Tue, 21 Oct 2014 12:01:39 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 76068137A; Tue, 21 Oct 2014 11:13:06 +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 6C56C139A for ; Tue, 21 Oct 2014 11:12:54 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 161AA1F9D0 for ; Tue, 21 Oct 2014 11:12:54 +0000 (UTC) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 21 Oct 2014 04:12:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,761,1406617200"; d="scan'208";a="617800162" Received: from ubuntu-desktop.png.intel.com ([10.221.122.25]) by fmsmga002.fm.intel.com with ESMTP; 21 Oct 2014 04:12:52 -0700 From: Dheeraj Jamwal To: ltsi-dev@lists.linuxfoundation.org Date: Tue, 21 Oct 2014 18:57:03 +0800 Message-Id: <1413889294-31328-824-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 0823/1094] drm/i915: Correct MIPI operation mode as per expected values from VBT 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: Shobhit Kumar In VBT fields operation mode is 0 for Video mode and 1 for command mode. This field will be directly used as is in generic panel driver. So adjust accordingly. Signed-off-by: Shobhit Kumar Reviewed-by: Damien Lespiau Signed-off-by: Daniel Vetter (cherry picked from commit dfba2e2d3302b509fbf8bccd71ca5b2e0b47fefa) Signed-off-by: Dheeraj Jamwal --- drivers/gpu/drm/i915/intel_drv.h | 4 ++-- drivers/gpu/drm/i915/intel_dsi.c | 4 ++-- drivers/gpu/drm/i915/intel_dsi.h | 4 +++- 3 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 32a74e1..9ccee19 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -106,8 +106,8 @@ #define INTEL_DVO_CHIP_TMDS 2 #define INTEL_DVO_CHIP_TVOUT 4 -#define INTEL_DSI_COMMAND_MODE 0 -#define INTEL_DSI_VIDEO_MODE 1 +#define INTEL_DSI_VIDEO_MODE 0 +#define INTEL_DSI_COMMAND_MODE 1 struct intel_framebuffer { struct drm_framebuffer base; diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 4e271c7..2795782 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -59,12 +59,12 @@ static struct intel_dsi *intel_attached_dsi(struct drm_connector *connector) static inline bool is_vid_mode(struct intel_dsi *intel_dsi) { - return intel_dsi->dev.type == INTEL_DSI_VIDEO_MODE; + return intel_dsi->operation_mode == INTEL_DSI_VIDEO_MODE; } static inline bool is_cmd_mode(struct intel_dsi *intel_dsi) { - return intel_dsi->dev.type == INTEL_DSI_COMMAND_MODE; + return intel_dsi->operation_mode == INTEL_DSI_COMMAND_MODE; } static void intel_dsi_hot_plug(struct intel_encoder *encoder) diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h index 550714c..1649422 100644 --- a/drivers/gpu/drm/i915/intel_dsi.h +++ b/drivers/gpu/drm/i915/intel_dsi.h @@ -31,7 +31,6 @@ struct intel_dsi_device { unsigned int panel_id; const char *name; - int type; const struct intel_dsi_dev_ops *dev_ops; void *dev_priv; }; @@ -85,6 +84,9 @@ struct intel_dsi { /* virtual channel */ int channel; + /* Video mode or command mode */ + u16 operation_mode; + /* number of DSI lanes */ unsigned int lane_count;