From patchwork Thu Dec 3 09:47:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tian Tao X-Patchwork-Id: 11950979 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=unavailable 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 183AAC4361A for ; Fri, 4 Dec 2020 08:34:05 +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 B9C5922515 for ; Fri, 4 Dec 2020 08:34:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B9C5922515 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 CDAF86E157; Fri, 4 Dec 2020 08:33:36 +0000 (UTC) Received: from szxga07-in.huawei.com (szxga07-in.huawei.com [45.249.212.35]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9C43C6E0BE for ; Thu, 3 Dec 2020 09:47:10 +0000 (UTC) Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4CmrZm1TKNz782q; Thu, 3 Dec 2020 17:46:40 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Thu, 3 Dec 2020 17:47:04 +0800 From: Tian Tao To: , , , , , , , , Subject: [PATCH v2] drm/hisilicon: Delete the entire file hibmc_ttm.c Date: Thu, 3 Dec 2020 17:47:21 +0800 Message-ID: <1606988841-1373-1-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: Fri, 04 Dec 2020 08:33:34 +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" Delete the entire file hibmc_ttm.c. drmm_vram_helper_init() can be called directly from hibmc_load(). hibmc_dumb_create() and hibmc_mode_funcs can go to hibmc_drm_drv.c v2: change Deletted to Delete Signed-off-by: Tian Tao Reviewed-by: Thomas Zimmermann --- drivers/gpu/drm/hisilicon/hibmc/Makefile | 2 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 21 ++++++++++- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 4 -- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 50 ------------------------- 4 files changed, 20 insertions(+), 57 deletions(-) delete mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c diff --git a/drivers/gpu/drm/hisilicon/hibmc/Makefile b/drivers/gpu/drm/hisilicon/hibmc/Makefile index 684ef79..d25c75e 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/Makefile +++ b/drivers/gpu/drm/hisilicon/hibmc/Makefile @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only -hibmc-drm-y := hibmc_drm_drv.o hibmc_drm_de.o hibmc_drm_vdac.o hibmc_ttm.o hibmc_drm_i2c.o +hibmc-drm-y := hibmc_drm_drv.o hibmc_drm_de.o hibmc_drm_vdac.o hibmc_drm_i2c.o obj-$(CONFIG_DRM_HISI_HIBMC) += hibmc-drm.o diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index 5aea2e9..3687753 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -16,6 +16,7 @@ #include #include +#include #include #include #include @@ -43,6 +44,12 @@ static irqreturn_t hibmc_drm_interrupt(int irq, void *arg) return IRQ_HANDLED; } +static int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args) +{ + return drm_gem_vram_fill_create_dumb(file, dev, 0, 128, args); +} + static const struct drm_driver hibmc_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, .fops = &hibmc_fops, @@ -77,6 +84,13 @@ static const struct dev_pm_ops hibmc_pm_ops = { hibmc_pm_resume) }; +static const struct drm_mode_config_funcs hibmc_mode_funcs = { + .mode_valid = drm_vram_helper_mode_valid, + .atomic_check = drm_atomic_helper_check, + .atomic_commit = drm_atomic_helper_commit, + .fb_create = drm_gem_fb_create, +}; + static int hibmc_kms_init(struct hibmc_drm_private *priv) { struct drm_device *dev = &priv->dev; @@ -262,9 +276,12 @@ static int hibmc_load(struct drm_device *dev) if (ret) goto err; - ret = hibmc_mm_init(priv); - if (ret) + ret = drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0), + priv->fb_size); + if (ret) { + drm_err(dev, "Error initializing VRAM MM; %d\n", ret); goto err; + } ret = hibmc_kms_init(priv); if (ret) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 2786de5..a49c10e 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -64,10 +64,6 @@ int hibmc_de_init(struct hibmc_drm_private *priv); int hibmc_vdac_init(struct hibmc_drm_private *priv); int hibmc_mm_init(struct hibmc_drm_private *hibmc); -int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, - struct drm_mode_create_dumb *args); int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_connector *connector); -extern const struct drm_mode_config_funcs hibmc_mode_funcs; - #endif diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c deleted file mode 100644 index 892d566..0000000 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* Hisilicon Hibmc SoC drm driver - * - * Based on the bochs drm driver. - * - * Copyright (c) 2016 Huawei Limited. - * - * Author: - * Rongrong Zou - * Rongrong Zou - * Jianhua Li - */ - -#include - -#include -#include -#include -#include -#include - -#include "hibmc_drm_drv.h" - -int hibmc_mm_init(struct hibmc_drm_private *hibmc) -{ - int ret; - struct drm_device *dev = &hibmc->dev; - - ret = drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0), - hibmc->fb_size); - if (ret) { - drm_err(dev, "Error initializing VRAM MM; %d\n", ret); - return ret; - } - - return 0; -} - -int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, - struct drm_mode_create_dumb *args) -{ - return drm_gem_vram_fill_create_dumb(file, dev, 0, 128, args); -} - -const struct drm_mode_config_funcs hibmc_mode_funcs = { - .mode_valid = drm_vram_helper_mode_valid, - .atomic_check = drm_atomic_helper_check, - .atomic_commit = drm_atomic_helper_commit, - .fb_create = drm_gem_fb_create, -};