From patchwork Wed Mar 10 07:40:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tian Tao X-Patchwork-Id: 12127183 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93D5CC433DB for ; Wed, 10 Mar 2021 07:39:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC68564FEF for ; Wed, 10 Mar 2021 07:39:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC68564FEF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3451E6E9CB; Wed, 10 Mar 2021 07:39:27 +0000 (UTC) Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) by gabe.freedesktop.org (Postfix) with ESMTPS id 22F166E9CB for ; Wed, 10 Mar 2021 07:39:24 +0000 (UTC) Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4DwP716CmXzrT1f; Wed, 10 Mar 2021 15:37:33 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.498.0; Wed, 10 Mar 2021 15:39:16 +0800 From: Tian Tao To: , , , , , Subject: [PATCH] drm: mxsfb: Use simple encoder Date: Wed, 10 Mar 2021 15:40:00 +0800 Message-ID: <1615362000-27989-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Tian Tao --- drivers/gpu/drm/mxsfb/mxsfb_kms.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c index 300e7bab..0975930 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include "mxsfb_drv.h" @@ -390,14 +391,6 @@ static const struct drm_crtc_funcs mxsfb_crtc_funcs = { }; /* ----------------------------------------------------------------------------- - * Encoder - */ - -static const struct drm_encoder_funcs mxsfb_encoder_funcs = { - .destroy = drm_encoder_cleanup, -}; - -/* ----------------------------------------------------------------------------- * Planes */ @@ -584,6 +577,5 @@ int mxsfb_kms_init(struct mxsfb_drm_private *mxsfb) return ret; encoder->possible_crtcs = drm_crtc_mask(crtc); - return drm_encoder_init(mxsfb->drm, encoder, &mxsfb_encoder_funcs, - DRM_MODE_ENCODER_NONE, NULL); + return drm_simple_encoder_init(mxsfb->drm, encoder, DRM_MODE_ENCODER_NONE); }