From patchwork Mon Dec 28 07:35:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tiantao (H)" X-Patchwork-Id: 11990989 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,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 7AAF1C433E0 for ; Mon, 28 Dec 2020 10:19:29 +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 EE4A0221F0 for ; Mon, 28 Dec 2020 10:19:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE4A0221F0 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 DDC3F8989F; Mon, 28 Dec 2020 10:19:20 +0000 (UTC) Received: from szxga06-in.huawei.com (szxga06-in.huawei.com [45.249.212.32]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4D7AB891B8 for ; Mon, 28 Dec 2020 07:35:47 +0000 (UTC) Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4D48TK3jNkzhyP1; Mon, 28 Dec 2020 15:35:01 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.498.0; Mon, 28 Dec 2020 15:35:34 +0800 From: Tian Tao To: , , , , , , , , Subject: [PATCH] drm/hisilicon: Use simple encoder Date: Mon, 28 Dec 2020 15:35:36 +0800 Message-ID: <1609140936-57002-1-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-Mailman-Approved-At: Mon, 28 Dec 2020 10:19:13 +0000 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The hibmc driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Tian Tao Reviewed-by: Thomas Zimmermann --- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c index d35548d..c76f996 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c @@ -14,6 +14,7 @@ #include #include #include +#include #include "hibmc_drm_drv.h" #include "hibmc_drm_regs.h" @@ -90,10 +91,6 @@ static const struct drm_encoder_helper_funcs hibmc_encoder_helper_funcs = { .mode_set = hibmc_encoder_mode_set, }; -static const struct drm_encoder_funcs hibmc_encoder_funcs = { - .destroy = drm_encoder_cleanup, -}; - int hibmc_vdac_init(struct hibmc_drm_private *priv) { struct drm_device *dev = &priv->dev; @@ -109,8 +106,7 @@ int hibmc_vdac_init(struct hibmc_drm_private *priv) } encoder->possible_crtcs = 0x1; - ret = drm_encoder_init(dev, encoder, &hibmc_encoder_funcs, - DRM_MODE_ENCODER_DAC, NULL); + ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_DAC); if (ret) { drm_err(dev, "failed to init encoder: %d\n", ret); return ret;