From patchwork Tue Jun 20 12:03:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13285751 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F117EB64DB for ; Tue, 20 Jun 2023 12:12:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232541AbjFTMMK (ORCPT ); Tue, 20 Jun 2023 08:12:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229966AbjFTMMG (ORCPT ); Tue, 20 Jun 2023 08:12:06 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CD17C6 for ; Tue, 20 Jun 2023 05:12:06 -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-out1.suse.de (Postfix) with ESMTPS id B9B15218B8; Tue, 20 Jun 2023 12:12:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1687263124; 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; bh=klSNIOMbt2VL2IyeeNqCr1hM5B19djKU9H3/vvK7FQg=; b=2NI7rDj5mjvU+SS+6fB9z3ssN41PLgFpMEGRPkW2+zlQJtWldsxvxtDrgKUVocLZ7i8xPI eRh/SCE4gO8snzDKtnC8/KqUgaX/ZunztIL23NX1Q13QalikGJGjc9w7R0lIZyEAiTHC8Z shTIWn0/7cKK4cI6ckdxaOvBflWgnFo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1687263124; 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; bh=klSNIOMbt2VL2IyeeNqCr1hM5B19djKU9H3/vvK7FQg=; b=yjTBhDw2CJ+t5LUSt0Vo4hm+neJ2kNNiHAsydeV2D87o9qlkRS4NTFWIz0Cn7ie7+8sBHj 4H1ImVdQLmaZNEAA== 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 659DE133A9; Tue, 20 Jun 2023 12:12:04 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 8prYF5SXkWSwEQAAMHmgww (envelope-from ); Tue, 20 Jun 2023 12:12:04 +0000 From: Thomas Zimmermann To: maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@gmail.com, daniel@ffwll.ch, laurent.pinchart@ideasonboard.com, kieran.bingham+renesas@ideasonboard.com, hjc@rock-chips.com, heiko@sntech.de Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Thomas Zimmermann Subject: [PATCH 0/3] drm/gem-dma: Remove unnecessary calls Date: Tue, 20 Jun 2023 14:03:20 +0200 Message-ID: <20230620121202.28263-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Remove rockchip's dependency on GEM DMA helpers. Rework the GEM DMA interface to fit the needs of rcar-du. This intends to be a cleanup with no functional changes. With the patches merged, a later patchset can attempt to generate some of the boiler-plate code for struct drm_gem_object_funcs automatically. Thomas Zimmermann (3): drm/rcar-du: Import buffers with GEM DMA's helpers drm/rockchip: Resolve dependency in GEM DMA helpers drm/gem-dma: Unexport drm_gem_dma_vm_ops drivers/gpu/drm/drm_gem_dma_helper.c | 16 ++++----- drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c | 33 +++---------------- drivers/gpu/drm/rockchip/Kconfig | 1 - drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 8 +++-- include/drm/drm_gem_dma_helper.h | 5 +-- 6 files changed, 22 insertions(+), 43 deletions(-) base-commit: 32e260cd0d16cee6f33e747679f168d63ea54bf6