From patchwork Wed Jul 6 12:43:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Danilo Krummrich X-Patchwork-Id: 12908090 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A8560C433EF for ; Wed, 6 Jul 2022 12:44:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4977D10F732; Wed, 6 Jul 2022 12:44:30 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id D733110F488 for ; Wed, 6 Jul 2022 12:44:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1657111467; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=AAzFTkZ7xCLq7Db6e8E6+CqokdqdbskwzFftNdPNVmk=; b=D7mLGf62XOOcYUQ4C2HL6Eec/jjGititRZhUdr89+OTtU/XAN2gMet0aE1B0ELkhg9iO8r P7pRCQrZN91n1cpksnHNoGsMyzjAmkRmpYyBaNy+GWsdgoBiE6hRzCpNSK2vDtsjvw/rDC hFrYoQJCGfSoHUZ4x0lxd5xJdN8JIKg= Received: from mail-ej1-f72.google.com (mail-ej1-f72.google.com [209.85.218.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-614-u8BPBLQeMT6xHqmGs0UQ0g-1; Wed, 06 Jul 2022 08:44:26 -0400 X-MC-Unique: u8BPBLQeMT6xHqmGs0UQ0g-1 Received: by mail-ej1-f72.google.com with SMTP id qw8-20020a1709066a0800b0072abb95c0caso2437958ejc.15 for ; Wed, 06 Jul 2022 05:44:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=AAzFTkZ7xCLq7Db6e8E6+CqokdqdbskwzFftNdPNVmk=; b=Rb4T+qaM0nnN89r7Of4MoTNHu8xKokbuDlJ33V6C2b4RvVREgFiGNeBKspQ3xHNywD u7OYDtnVBO7Tck5XG6j7PmX4nV5qiRuMpQOKVLxm8l4bx9EKmjvEnFz2eqlYecHtCm7n yZsXb5dH/6gcXf9TFbv9B41mwMv0sAt4PUPq9KbcYsr8CpK5tVtDnmwVhdU62df9G+7e Ha7FSUTSaN4LO0XxVCeD4mMn75+hlcOle7XEEPptRO1x1lltE0CWkEeq5Wu+FGCSKZbJ cGLe4o1o79qSK1vXHX/3uzDKuhmQni4NWCkgCZ29S5RyD2FqTq4Uxo0t7GJuY0tDZw/m njIw== X-Gm-Message-State: AJIora/7J27k2RHEc4cIVYBfEBgijCbSDlWBNRiLc+nSnvFxI6CojkCw yxs4cTa7aNnlhph3fPcef49L4Hh11hShax89I0jTYGDuQlhmq2eCdAHtte1Hz7foQx88emqAbWp DIasN1fGQMSXzkY6enVqhlRiexi7D X-Received: by 2002:a17:907:75ca:b0:726:313b:8b0d with SMTP id jl10-20020a17090775ca00b00726313b8b0dmr37804981ejc.214.1657111465301; Wed, 06 Jul 2022 05:44:25 -0700 (PDT) X-Google-Smtp-Source: AGRyM1uxoOWD5DSuyl9N5o/AkkljogDL2sx4q4zMeOwayly8Gdc+pD/QFIfk52IsDBcwfxSu369qWg== X-Received: by 2002:a17:907:75ca:b0:726:313b:8b0d with SMTP id jl10-20020a17090775ca00b00726313b8b0dmr37804958ejc.214.1657111465058; Wed, 06 Jul 2022 05:44:25 -0700 (PDT) Received: from pollux.redhat.com ([2a02:810d:4b40:2ee8:642:1aff:fe31:a15c]) by smtp.gmail.com with ESMTPSA id v26-20020a170906489a00b00705f6dab05bsm17237433ejq.183.2022.07.06.05.44.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 05:44:24 -0700 (PDT) From: Danilo Krummrich To: daniel@ffwll.ch, laurent.pinchart@ideasonboard.com, airlied@linux.ie, tzimmermann@suse.de Subject: [PATCH v2 0/4] drm: rename CMA helpers to DMA helpers Date: Wed, 6 Jul 2022 14:43:48 +0200 Message-Id: <20220706124352.874528-1-dakr@redhat.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dakr@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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: Danilo Krummrich , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This patch series renames all CMA helpers to DMA helpers - considering the hierarchy of APIs (mm/cma -> dma -> gem/fb dma helpers) calling them DMA helpers seems to be more applicable. Additionally, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers") requests to rename the CMA helpers and implies that people seem to be confused about the naming. The patches are compile-time tested building a x86_64 kernel with `make allyesconfig && make drivers/gpu/drm`. Changes in v2: - Fixed up comments for consistent memory/address classification (DMA-contiguous) - Added a patch to rename struct drm_gem_dma_object.{paddr => dma_addr} Danilo Krummrich (4): drm/fb: rename FB CMA helpers to FB DMA helpers drm/gem: rename GEM CMA helpers to GEM DMA helpers drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr} drm/todo: remove task to rename CMA helpers Documentation/gpu/drm-kms-helpers.rst | 8 +- Documentation/gpu/drm-mm.rst | 16 +- Documentation/gpu/todo.rst | 13 - drivers/gpu/drm/Kconfig | 4 +- drivers/gpu/drm/Makefile | 6 +- drivers/gpu/drm/arm/Kconfig | 4 +- drivers/gpu/drm/arm/display/Kconfig | 2 +- .../arm/display/komeda/komeda_framebuffer.c | 12 +- .../gpu/drm/arm/display/komeda/komeda_kms.c | 10 +- drivers/gpu/drm/arm/hdlcd_crtc.c | 6 +- drivers/gpu/drm/arm/hdlcd_drv.c | 8 +- drivers/gpu/drm/arm/malidp_drv.c | 10 +- drivers/gpu/drm/arm/malidp_mw.c | 8 +- drivers/gpu/drm/arm/malidp_planes.c | 34 +- drivers/gpu/drm/armada/armada_gem.c | 6 +- drivers/gpu/drm/aspeed/Kconfig | 2 +- drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 10 +- drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 8 +- drivers/gpu/drm/atmel-hlcdc/Kconfig | 2 +- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 6 +- .../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 6 +- ...rm_fb_cma_helper.c => drm_fb_dma_helper.c} | 67 ++-- drivers/gpu/drm/drm_file.c | 2 +- drivers/gpu/drm/drm_format_helper.c | 4 +- ..._gem_cma_helper.c => drm_gem_dma_helper.c} | 314 +++++++++--------- drivers/gpu/drm/drm_mipi_dbi.c | 2 +- drivers/gpu/drm/fsl-dcu/Kconfig | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 8 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 8 +- drivers/gpu/drm/hisilicon/kirin/Kconfig | 2 +- .../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 10 +- .../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 4 +- drivers/gpu/drm/imx/Kconfig | 2 +- drivers/gpu/drm/imx/dcss/Kconfig | 2 +- drivers/gpu/drm/imx/dcss/dcss-kms.c | 6 +- drivers/gpu/drm/imx/dcss/dcss-plane.c | 18 +- drivers/gpu/drm/imx/imx-drm-core.c | 10 +- drivers/gpu/drm/imx/imx-drm.h | 2 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 4 +- drivers/gpu/drm/imx/ipuv3-plane.c | 28 +- drivers/gpu/drm/ingenic/Kconfig | 2 +- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 14 +- drivers/gpu/drm/ingenic/ingenic-ipu.c | 12 +- drivers/gpu/drm/kmb/Kconfig | 2 +- drivers/gpu/drm/kmb/kmb_drv.c | 6 +- drivers/gpu/drm/kmb/kmb_plane.c | 10 +- drivers/gpu/drm/mcde/Kconfig | 2 +- drivers/gpu/drm/mcde/mcde_display.c | 8 +- drivers/gpu/drm/mcde/mcde_drv.c | 10 +- drivers/gpu/drm/mediatek/Kconfig | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +- drivers/gpu/drm/meson/Kconfig | 2 +- drivers/gpu/drm/meson/meson_drv.c | 10 +- drivers/gpu/drm/meson/meson_overlay.c | 12 +- drivers/gpu/drm/meson/meson_plane.c | 8 +- drivers/gpu/drm/msm/msm_drv.c | 2 +- drivers/gpu/drm/mxsfb/Kconfig | 2 +- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 6 +- drivers/gpu/drm/mxsfb/mxsfb_kms.c | 10 +- drivers/gpu/drm/panel/Kconfig | 2 +- drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 6 +- drivers/gpu/drm/pl111/Kconfig | 2 +- drivers/gpu/drm/pl111/pl111_display.c | 8 +- drivers/gpu/drm/pl111/pl111_drv.c | 10 +- drivers/gpu/drm/rcar-du/Kconfig | 2 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 +- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 6 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 38 +-- drivers/gpu/drm/rcar-du/rcar_du_plane.c | 8 +- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 6 +- drivers/gpu/drm/rockchip/Kconfig | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 4 +- drivers/gpu/drm/shmobile/Kconfig | 2 +- drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 10 +- drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 +- drivers/gpu/drm/shmobile/shmob_drm_kms.c | 4 +- drivers/gpu/drm/shmobile/shmob_drm_kms.h | 2 +- drivers/gpu/drm/shmobile/shmob_drm_plane.c | 10 +- drivers/gpu/drm/solomon/ssd130x.c | 2 +- drivers/gpu/drm/sprd/Kconfig | 2 +- drivers/gpu/drm/sprd/sprd_dpu.c | 10 +- drivers/gpu/drm/sprd/sprd_drm.c | 6 +- drivers/gpu/drm/sti/Kconfig | 2 +- drivers/gpu/drm/sti/sti_cursor.c | 14 +- drivers/gpu/drm/sti/sti_drv.c | 8 +- drivers/gpu/drm/sti/sti_gdp.c | 18 +- drivers/gpu/drm/sti/sti_hqvdp.c | 18 +- drivers/gpu/drm/sti/sti_plane.c | 4 +- drivers/gpu/drm/stm/Kconfig | 2 +- drivers/gpu/drm/stm/drv.c | 12 +- drivers/gpu/drm/stm/ltdc.c | 16 +- drivers/gpu/drm/sun4i/Kconfig | 2 +- drivers/gpu/drm/sun4i/sun4i_backend.c | 6 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 10 +- drivers/gpu/drm/sun4i/sun4i_frontend.c | 10 +- drivers/gpu/drm/sun4i/sun8i_mixer.c | 4 +- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 22 +- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 22 +- drivers/gpu/drm/tegra/fb.c | 2 +- drivers/gpu/drm/tidss/Kconfig | 2 +- drivers/gpu/drm/tidss/tidss_crtc.c | 4 +- drivers/gpu/drm/tidss/tidss_dispc.c | 28 +- drivers/gpu/drm/tidss/tidss_drv.c | 6 +- drivers/gpu/drm/tidss/tidss_kms.c | 2 +- drivers/gpu/drm/tidss/tidss_plane.c | 2 +- drivers/gpu/drm/tilcdc/Kconfig | 2 +- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 8 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 6 +- drivers/gpu/drm/tiny/Kconfig | 22 +- drivers/gpu/drm/tiny/arcpgu.c | 14 +- drivers/gpu/drm/tiny/hx8357d.c | 6 +- drivers/gpu/drm/tiny/ili9163.c | 6 +- drivers/gpu/drm/tiny/ili9225.c | 12 +- drivers/gpu/drm/tiny/ili9341.c | 6 +- drivers/gpu/drm/tiny/ili9486.c | 6 +- drivers/gpu/drm/tiny/mi0283qt.c | 6 +- drivers/gpu/drm/tiny/panel-mipi-dbi.c | 6 +- drivers/gpu/drm/tiny/repaper.c | 12 +- drivers/gpu/drm/tiny/st7586.c | 12 +- drivers/gpu/drm/tiny/st7735r.c | 6 +- drivers/gpu/drm/tve200/Kconfig | 2 +- drivers/gpu/drm/tve200/tve200_display.c | 12 +- drivers/gpu/drm/tve200/tve200_drv.c | 8 +- drivers/gpu/drm/v3d/v3d_drv.c | 2 +- drivers/gpu/drm/v3d/v3d_gem.c | 4 +- drivers/gpu/drm/vc4/Kconfig | 2 +- drivers/gpu/drm/vc4/vc4_bo.c | 46 +-- drivers/gpu/drm/vc4/vc4_crtc.c | 10 +- drivers/gpu/drm/vc4/vc4_drv.c | 8 +- drivers/gpu/drm/vc4/vc4_drv.h | 18 +- drivers/gpu/drm/vc4/vc4_gem.c | 12 +- drivers/gpu/drm/vc4/vc4_irq.c | 2 +- drivers/gpu/drm/vc4/vc4_plane.c | 14 +- drivers/gpu/drm/vc4/vc4_render_cl.c | 40 +-- drivers/gpu/drm/vc4/vc4_txp.c | 8 +- drivers/gpu/drm/vc4/vc4_v3d.c | 8 +- drivers/gpu/drm/vc4/vc4_validate.c | 28 +- drivers/gpu/drm/vc4/vc4_validate_shaders.c | 2 +- drivers/gpu/drm/xlnx/Kconfig | 2 +- drivers/gpu/drm/xlnx/zynqmp_disp.c | 4 +- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 8 +- ...rm_fb_cma_helper.h => drm_fb_dma_helper.h} | 10 +- include/drm/drm_gem.h | 2 +- ..._gem_cma_helper.h => drm_gem_dma_helper.h} | 158 ++++----- 147 files changed, 856 insertions(+), 858 deletions(-) rename drivers/gpu/drm/{drm_fb_cma_helper.c => drm_fb_dma_helper.c} (60%) rename drivers/gpu/drm/{drm_gem_cma_helper.c => drm_gem_dma_helper.c} (56%) rename include/drm/{drm_fb_cma_helper.h => drm_fb_dma_helper.h} (56%) rename include/drm/{drm_gem_cma_helper.h => drm_gem_dma_helper.h} (53%)