From patchwork Fri Mar 13 23:24:16 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hai Li X-Patchwork-Id: 6010211 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 35AA29F54F for ; Fri, 13 Mar 2015 23:24:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6A6B820120 for ; Fri, 13 Mar 2015 23:24:55 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 9062B20256 for ; Fri, 13 Mar 2015 23:24:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CC7886EA52; Fri, 13 Mar 2015 16:24:53 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.codeaurora.org (smtp.codeaurora.org [198.145.29.96]) by gabe.freedesktop.org (Postfix) with ESMTP id 2AC886EA52 for ; Fri, 13 Mar 2015 16:24:53 -0700 (PDT) Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id 169791414A9; Fri, 13 Mar 2015 23:24:53 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id 090A71414F0; Fri, 13 Mar 2015 23:24:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: 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 Received: from yyzubuntu32.qualcomm.com (rrcs-67-52-130-30.west.biz.rr.com [67.52.130.30]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: hali@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 088CE1414EC; Fri, 13 Mar 2015 23:24:51 +0000 (UTC) From: Hai Li To: dri-devel@lists.freedesktop.org Subject: [PATCH 2/4] drm/msm: Add split display interface Date: Fri, 13 Mar 2015 19:24:16 -0400 Message-Id: <1426289058-6663-3-git-send-email-hali@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1426289058-6663-1-git-send-email-hali@codeaurora.org> References: <1426289058-6663-1-git-send-email-hali@codeaurora.org> X-Virus-Scanned: ClamAV using ClamSMTP Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.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 This change is to add an interface to MDP for connector devices setting split display information. Signed-off-by: Hai Li --- drivers/gpu/drm/msm/msm_kms.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index 3a78cb4..a9f17bd 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -47,6 +47,10 @@ struct msm_kms_funcs { const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format); long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, struct drm_encoder *encoder); + int (*set_split_display)(struct msm_kms *kms, + struct drm_encoder *encoder, + struct drm_encoder *slave_encoder, + bool is_cmd_mode); /* cleanup: */ void (*preclose)(struct msm_kms *kms, struct drm_file *file); void (*destroy)(struct msm_kms *kms);