From patchwork Fri Jul 7 08:31:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 1804656 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=jEqAhu4w; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=bxdIlsS3; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Qy6By0MjCz242W for ; Fri, 7 Jul 2023 18:34:34 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229642AbjGGIeb (ORCPT ); Fri, 7 Jul 2023 04:34:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231745AbjGGIea (ORCPT ); Fri, 7 Jul 2023 04:34:30 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 873691BF0; Fri, 7 Jul 2023 01:34:28 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 31FA61FE7B; Fri, 7 Jul 2023 08:34:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688718867; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jl7S46mv6InEsHfLSGrNmxiKrUHhe7iR5mOjG/vfIWw=; b=jEqAhu4wH6neopwx5ieSj7lA0flxu1krzbMQQKq86saVdg/m+epuR2I37fB2bEGTZgqJcH pyEMPap6KM6NwR6R3fMcHD4GqXO4mXw5wURYqIC4/755TnG2c3qkX8veSGxi2R2ja1YIig 9NDDJSiK8ibtAWngjZw94F3O0HEN4n4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688718867; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jl7S46mv6InEsHfLSGrNmxiKrUHhe7iR5mOjG/vfIWw=; b=bxdIlsS34ok8da7NL/vHMqFUOzoCUuRvqCW01STOnffkrquHWzCB2SPICZtAXdlgw4Conf qMrNAsl1clFBBfDw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id ED5EF13A18; Fri, 7 Jul 2023 08:34:26 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 4NYFORLOp2RdQAAAMHmgww (envelope-from ); Fri, 07 Jul 2023 08:34:26 +0000 From: Thomas Zimmermann To: javierm@redhat.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann , Thierry Reding , Mikko Perttunen Subject: [PATCH v3 03/12] drm/tegra: Use fbdev DMA helpers Date: Fri, 7 Jul 2023 10:31:54 +0200 Message-ID: <20230707083422.18691-4-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230707083422.18691-1-tzimmermann@suse.de> References: <20230707083422.18691-1-tzimmermann@suse.de> MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Use fbdev's DMA helpers for fbdev emulation. They are equivalent to the previously used system-memory helpers, so no functional changes here. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Acked-by: Maxime Ripard Cc: Thierry Reding Cc: Mikko Perttunen Acked-by: Thierry Reding --- drivers/gpu/drm/tegra/Kconfig | 2 +- drivers/gpu/drm/tegra/fbdev.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig index 498313778175..39452c8480c1 100644 --- a/drivers/gpu/drm/tegra/Kconfig +++ b/drivers/gpu/drm/tegra/Kconfig @@ -12,7 +12,7 @@ config DRM_TEGRA select DRM_KMS_HELPER select DRM_MIPI_DSI select DRM_PANEL - select FB_SYS_HELPERS if DRM_FBDEV_EMULATION + select FB_DMA_HELPERS if DRM_FBDEV_EMULATION select TEGRA_HOST1X select INTERCONNECT select IOMMU_IOVA diff --git a/drivers/gpu/drm/tegra/fbdev.c b/drivers/gpu/drm/tegra/fbdev.c index e74d9be981c7..82577b7c88da 100644 --- a/drivers/gpu/drm/tegra/fbdev.c +++ b/drivers/gpu/drm/tegra/fbdev.c @@ -59,9 +59,9 @@ static void tegra_fbdev_fb_destroy(struct fb_info *info) static const struct fb_ops tegra_fb_ops = { .owner = THIS_MODULE, - __FB_DEFAULT_SYS_OPS_RDWR, + __FB_DEFAULT_DMA_OPS_RDWR, DRM_FB_HELPER_DEFAULT_OPS, - __FB_DEFAULT_SYS_OPS_DRAW, + __FB_DEFAULT_DMA_OPS_DRAW, .fb_mmap = tegra_fb_mmap, .fb_destroy = tegra_fbdev_fb_destroy, };