From patchwork Thu Jul 2 11:50:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 11638631 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 197B4739 for ; Thu, 2 Jul 2020 11:51:00 +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 019F32070C for ; Thu, 2 Jul 2020 11:51:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 019F32070C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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 D8D536EADB; Thu, 2 Jul 2020 11:50:39 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id ECE266EAD8 for ; Thu, 2 Jul 2020 11:50:35 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 81270BD75; Thu, 2 Jul 2020 11:50:33 +0000 (UTC) From: Thomas Zimmermann To: airlied@redhat.com, daniel@ffwll.ch, noralf@tronnes.org, kraxel@redhat.com, emil.l.velikov@gmail.com, sam@ravnborg.org, yc_chen@aspeedtech.com Subject: [PATCH v2 14/14] drm/ast: Initialize mode setting in ast_mode_config_init() Date: Thu, 2 Jul 2020 13:50:29 +0200 Message-Id: <20200702115029.5281-15-tzimmermann@suse.de> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200702115029.5281-1-tzimmermann@suse.de> References: <20200702115029.5281-1-tzimmermann@suse.de> MIME-Version: 1.0 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: Thomas Zimmermann , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" There's modesetting init code in ast_main.c. Move it to ast_mode.c and merge it with the modesetting init code in ast_mode_init(). The result is ast_mode_config_init(), which initalizes the whole modesetting. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/ast/ast_drv.h | 2 +- drivers/gpu/drm/ast/ast_main.c | 35 +---------------------------- drivers/gpu/drm/ast/ast_mode.c | 41 ++++++++++++++++++++++++++++++++-- 3 files changed, 41 insertions(+), 37 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index ad1d0b14ef12..c8c442e9efdc 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -286,7 +286,7 @@ struct ast_crtc_state { #define to_ast_crtc_state(state) container_of(state, struct ast_crtc_state, base) -extern int ast_mode_init(struct drm_device *dev); +int ast_mode_config_init(struct ast_private *ast); #define AST_MM_ALIGN_SHIFT 4 #define AST_MM_ALIGN_MASK ((1 << AST_MM_ALIGN_SHIFT) - 1) diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c index 2642e6d0152b..860a43a64b31 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include "ast_drv.h" @@ -379,13 +378,6 @@ static int ast_get_dram_info(struct drm_device *dev) return 0; } -static const struct drm_mode_config_funcs ast_mode_funcs = { - .fb_create = drm_gem_fb_create, - .mode_valid = drm_vram_helper_mode_valid, - .atomic_check = drm_atomic_helper_check, - .atomic_commit = drm_atomic_helper_commit, -}; - static u32 ast_get_vram_info(struct drm_device *dev) { struct ast_private *ast = to_ast_private(dev); @@ -473,35 +465,10 @@ int ast_driver_load(struct drm_device *dev, unsigned long flags) if (ret) goto out_free; - ret = drmm_mode_config_init(dev); - if (ret) - goto out_free; - - dev->mode_config.funcs = (void *)&ast_mode_funcs; - dev->mode_config.min_width = 0; - dev->mode_config.min_height = 0; - dev->mode_config.preferred_depth = 24; - dev->mode_config.prefer_shadow = 1; - dev->mode_config.fb_base = pci_resource_start(ast->dev->pdev, 0); - - if (ast->chip == AST2100 || - ast->chip == AST2200 || - ast->chip == AST2300 || - ast->chip == AST2400 || - ast->chip == AST2500) { - dev->mode_config.max_width = 1920; - dev->mode_config.max_height = 2048; - } else { - dev->mode_config.max_width = 1600; - dev->mode_config.max_height = 1200; - } - - ret = ast_mode_init(dev); + ret = ast_mode_config_init(ast); if (ret) goto out_free; - drm_mode_config_reset(dev); - return 0; out_free: kfree(ast); diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 33b4b6f3e394..154cd877d9d1 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include #include @@ -1069,15 +1070,49 @@ static int ast_connector_init(struct drm_device *dev) return 0; } -int ast_mode_init(struct drm_device *dev) +/* + * Mode config + */ + +static const struct drm_mode_config_funcs ast_mode_config_funcs = { + .fb_create = drm_gem_fb_create, + .mode_valid = drm_vram_helper_mode_valid, + .atomic_check = drm_atomic_helper_check, + .atomic_commit = drm_atomic_helper_commit, +}; + +int ast_mode_config_init(struct ast_private *ast) { - struct ast_private *ast = to_ast_private(dev); + struct drm_device *dev = ast->dev; int ret; ret = ast_cursor_init(ast); if (ret) return ret; + ret = drmm_mode_config_init(dev); + if (ret) + return ret; + + dev->mode_config.funcs = &ast_mode_config_funcs; + dev->mode_config.min_width = 0; + dev->mode_config.min_height = 0; + dev->mode_config.preferred_depth = 24; + dev->mode_config.prefer_shadow = 1; + dev->mode_config.fb_base = pci_resource_start(ast->dev->pdev, 0); + + if (ast->chip == AST2100 || + ast->chip == AST2200 || + ast->chip == AST2300 || + ast->chip == AST2400 || + ast->chip == AST2500) { + dev->mode_config.max_width = 1920; + dev->mode_config.max_height = 2048; + } else { + dev->mode_config.max_width = 1600; + dev->mode_config.max_height = 1200; + } + memset(&ast->primary_plane, 0, sizeof(ast->primary_plane)); ret = drm_universal_plane_init(dev, &ast->primary_plane, 0x01, &ast_primary_plane_funcs, @@ -1107,6 +1142,8 @@ int ast_mode_init(struct drm_device *dev) ast_encoder_init(dev); ast_connector_init(dev); + drm_mode_config_reset(dev); + return 0; }