From patchwork Fri May 29 10:36:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gaurav K Singh X-Patchwork-Id: 6506781 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2FAEFC0020 for ; Fri, 29 May 2015 10:40:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3CBAF2068F for ; Fri, 29 May 2015 10:39:59 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 3F8F92065E for ; Fri, 29 May 2015 10:39:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B1D416EB5E; Fri, 29 May 2015 03:39:57 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E0C96EB5E for ; Fri, 29 May 2015 03:39:56 -0700 (PDT) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP; 29 May 2015 03:39:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,516,1427785200"; d="scan'208";a="578726606" Received: from gksingh1.iind.intel.com ([10.223.26.84]) by orsmga003.jf.intel.com with ESMTP; 29 May 2015 03:39:55 -0700 From: Gaurav K Singh To: intel-gfx Date: Fri, 29 May 2015 16:06:55 +0530 Message-Id: <1432895827-5185-4-git-send-email-gaurav.k.singh@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1432895827-5185-1-git-send-email-gaurav.k.singh@intel.com> References: <1432895827-5185-1-git-send-email-gaurav.k.singh@intel.com> Cc: Shobhit Kumar Subject: [Intel-gfx] [RFC 03/14] drm/i915: Add functions for dcs memory write cmd X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 X-Virus-Scanned: ClamAV using ClamSMTP Add functions for DCS memory write command. The mem write command to send fb data to panel is sent using this function. Signed-off-by: Gaurav K Singh Signed-off-by: Shobhit Kumar Signed-off-by: Yogesh Mohan Marimuthu --- drivers/gpu/drm/i915/i915_reg.h | 1 + drivers/gpu/drm/i915/intel_drv.h | 1 + drivers/gpu/drm/i915/intel_dsi.c | 44 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 77055b9..464719b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4231,6 +4231,7 @@ enum skl_disp_power_wells { #define PIPECONF_INTERLACED_DBL_ILK (4 << 21) /* ilk/snb only */ #define PIPECONF_PFIT_PF_INTERLACED_DBL_ILK (5 << 21) /* ilk/snb only */ #define PIPECONF_INTERLACE_MODE_MASK (7 << 21) +#define PIPECONF_MIPI_DSR_ENABLE (1 << 20) #define PIPECONF_EDP_RR_MODE_SWITCH (1 << 20) #define PIPECONF_CXSR_DOWNCLOCK (1<<16) #define PIPECONF_EDP_RR_MODE_SWITCH_VLV (1 << 14) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 47bc729..7c59862 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1197,6 +1197,7 @@ void intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port); /* intel_dsi.c */ void intel_dsi_init(struct drm_device *dev); +void intel_dsi_update_panel_fb(struct intel_encoder *encoder); /* intel_dvo.c */ void intel_dvo_init(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 2e3c801..7cedd63 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -31,6 +31,7 @@ #include #include #include +#include