From patchwork Wed Oct 2 18:21:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 13820207 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 242ECCF319E for ; Wed, 2 Oct 2024 18:22:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8CEE10E792; Wed, 2 Oct 2024 18:22:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="W+oVsbec"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6113610E1B3; Wed, 2 Oct 2024 18:22:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1727893333; x=1759429333; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=t01JDmHT3zLNfz8gKoJAfjyhjpNElz/ODXlRagJHKXg=; b=W+oVsbecELrw+JdrnSLA7fIdfKSBS6h7nz+mm3cR0FPmpJkNkz1eDQfj XCDV5iwwetZriklnKQq/EIiWdWcg4MY49PykcreDpdYxeJ+2UthOcZW6a 86F3pvUNjnK4Z4dsQaIUzPYwDP9M985g5AdyFQmF2r9cWPYjcEi++y9X0 VBuybdtrofwGDxaEPN8orMo52jhcXzr0bXY0kUDXMAf5i5X1ZsvSwTpa4 W9c+axJ25Eg+rnF2KLVDGjXGm5moNuSp0ey/+kzp+2NB75wR8TjNW8CKM 7yMO3kV0AEazTGk12Xs+XLSoqZTUGOs1fhDgZ8tf0bM7zXyp2QipqVrOX w==; X-CSE-ConnectionGUID: 52H4cxGsTbe5ZZOlCVF1kA== X-CSE-MsgGUID: E2bho1+aTR+Mek2id2sB6A== X-IronPort-AV: E=McAfee;i="6700,10204,11213"; a="26957534" X-IronPort-AV: E=Sophos;i="6.11,172,1725346800"; d="scan'208";a="26957534" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2024 11:22:11 -0700 X-CSE-ConnectionGUID: RuSvj+gXSm+hT8AukyUnKw== X-CSE-MsgGUID: k8M7o8nlSyG/VQl44AXurg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,172,1725346800"; d="scan'208";a="74202322" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by fmviesa008.fm.intel.com with SMTP; 02 Oct 2024 11:22:01 -0700 Received: by stinkbox (sSMTP sendmail emulation); Wed, 02 Oct 2024 21:22:00 +0300 From: Ville Syrjala To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, Abhinav Kumar , Alain Volmat , Alex Deucher , Alexey Brodkin , amd-gfx@lists.freedesktop.org, Andy Yan , =?utf-8?q?Christian_K=C3=B6nig?= , Danilo Krummrich , Dmitry Baryshkov , freedreno@lists.freedesktop.org, Hans de Goede , =?utf-8?q?Heiko_St=C3=BCbner?= , Inki Dae , Jyri Sarha , Karol Herbst , linux-amlogic@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-arm-msm@vger.kernel.orga, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, Liviu Dudau , Lyude Paul , =?utf-8?q?Ma=C3=ADra_Canal?= , Marijn Suijten , nouveau@lists.freedesktop.org, nouveau@lists.freedesktop.orga, Patrik Jakobsson , Rob Clark , Russell King , Sandy Huang , Sean Paul , spice-devel@lists.freedesktop.org, virtualization@lists.linux.dev, xen-devel@lists.xenproject.org, Xinhui Pan , Zack Rusin Subject: [PATCH 0/2] drm: Treewide plane/crtc legacy state sweeping Date: Wed, 2 Oct 2024 21:21:58 +0300 Message-ID: <20241002182200.15363-1-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.45.2 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Ville Syrjälä An attempt to hide the drm_plane/crtc legacy state better. This also highlights the fact that a lot of supposedly atomic drivers are poking around in the legacy crtc state, which is rather questionable. For planes we did force the legacy state to NULL already to force drivers to behave. But even then it seems capable of confusing people with its high profile location directly under drm_plane. This might end up as some kind of conflict galore, but the alternative would involve trying to wean the atomic drivers off one by one, which would probably take forever. At least with this the issue becomes visible and shouldn't be forgotten as easily. The cc list was getting way out of hand, so I had to trim it a bit. Hopefully I didn't chop off too many names... Cc: Abhinav Kumar Cc: Alain Volmat Cc: Alex Deucher Cc: Alexey Brodkin Cc: amd-gfx@lists.freedesktop.org Cc: Andy Yan Cc: "Christian König" Cc: Danilo Krummrich Cc: Dmitry Baryshkov Cc: freedreno@lists.freedesktop.org Cc: Hans de Goede Cc: "Heiko Stübner" Cc: Inki Dae Cc: Jyri Sarha Cc: Karol Herbst Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-arm-msm@vger.kernel.orga Cc: linux-mediatek@lists.infradead.org Cc: linux-renesas-soc@vger.kernel.org Cc: Liviu Dudau Cc: Lyude Paul Cc: "Maíra Canal" Cc: Marijn Suijten Cc: nouveau@lists.freedesktop.org Cc: nouveau@lists.freedesktop.orga Cc: Patrik Jakobsson Cc: Rob Clark Cc: Russell King Cc: Sandy Huang Cc: Sean Paul Cc: spice-devel@lists.freedesktop.org Cc: virtualization@lists.linux.dev Cc: xen-devel@lists.xenproject.org Cc: Xinhui Pan Cc: Zack Rusin Ville Syrjälä (2): drm: Move plane->{fb,old_fb,crtc} to legacy sub-structure drm: Move crtc->{x,y,mode,enabled} to legacy sub-structure .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 20 ++--- drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 2 +- drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 35 ++++---- drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 35 ++++---- drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 37 ++++----- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 35 ++++---- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++-- .../amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 2 +- drivers/gpu/drm/amd/pm/amdgpu_dpm_internal.c | 4 +- drivers/gpu/drm/arm/hdlcd_drv.c | 2 +- drivers/gpu/drm/arm/malidp_hw.c | 2 +- drivers/gpu/drm/armada/armada_crtc.c | 12 ++- drivers/gpu/drm/ast/ast_dp.c | 8 +- drivers/gpu/drm/drm_atomic.c | 6 +- drivers/gpu/drm/drm_atomic_helper.c | 8 +- drivers/gpu/drm/drm_client_modeset.c | 10 +-- drivers/gpu/drm/drm_crtc.c | 31 +++---- drivers/gpu/drm/drm_crtc_helper.c | 80 ++++++++++--------- drivers/gpu/drm/drm_fb_helper.c | 12 +-- drivers/gpu/drm/drm_framebuffer.c | 4 +- drivers/gpu/drm/drm_plane.c | 69 ++++++++-------- drivers/gpu/drm/drm_plane_helper.c | 6 +- drivers/gpu/drm/drm_vblank.c | 2 +- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 4 +- drivers/gpu/drm/gma500/cdv_intel_display.c | 2 +- drivers/gpu/drm/gma500/cdv_intel_dp.c | 6 +- drivers/gpu/drm/gma500/cdv_intel_hdmi.c | 3 +- drivers/gpu/drm/gma500/cdv_intel_lvds.c | 6 +- drivers/gpu/drm/gma500/gma_display.c | 22 ++--- drivers/gpu/drm/gma500/oaktrail_crtc.c | 2 +- drivers/gpu/drm/gma500/psb_intel_display.c | 2 +- drivers/gpu/drm/gma500/psb_intel_lvds.c | 6 +- drivers/gpu/drm/gma500/psb_intel_sdvo.c | 8 +- drivers/gpu/drm/i2c/ch7006_drv.c | 7 +- drivers/gpu/drm/i2c/sil164_drv.c | 2 +- .../drm/i915/display/intel_modeset_setup.c | 4 +- drivers/gpu/drm/imx/lcdc/imx-lcdc.c | 31 ++++--- drivers/gpu/drm/mediatek/mtk_crtc.c | 6 +- drivers/gpu/drm/meson/meson_overlay.c | 2 +- drivers/gpu/drm/meson/meson_plane.c | 8 +- drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 18 +++-- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 6 +- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 16 ++-- drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 4 +- drivers/gpu/drm/nouveau/dispnv04/crtc.c | 25 +++--- drivers/gpu/drm/nouveau/dispnv04/cursor.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/dfp.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/disp.c | 4 +- .../gpu/drm/nouveau/dispnv04/tvmodesnv17.c | 4 +- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 7 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 6 +- drivers/gpu/drm/qxl/qxl_display.c | 6 +- drivers/gpu/drm/radeon/atombios_crtc.c | 28 +++---- drivers/gpu/drm/radeon/cik.c | 12 +-- drivers/gpu/drm/radeon/evergreen.c | 16 ++-- drivers/gpu/drm/radeon/r100.c | 16 ++-- drivers/gpu/drm/radeon/r600_cs.c | 2 +- drivers/gpu/drm/radeon/r600_dpm.c | 4 +- drivers/gpu/drm/radeon/radeon_connectors.c | 7 +- drivers/gpu/drm/radeon/radeon_cursor.c | 29 +++---- drivers/gpu/drm/radeon/radeon_device.c | 2 +- drivers/gpu/drm/radeon/radeon_display.c | 26 +++--- drivers/gpu/drm/radeon/radeon_drv.c | 2 +- drivers/gpu/drm/radeon/radeon_legacy_crtc.c | 16 ++-- .../gpu/drm/radeon/radeon_legacy_encoders.c | 2 +- drivers/gpu/drm/radeon/radeon_pm.c | 2 +- drivers/gpu/drm/radeon/rs600.c | 10 +-- drivers/gpu/drm/radeon/rs690.c | 22 ++--- drivers/gpu/drm/radeon/rs780_dpm.c | 6 +- drivers/gpu/drm/radeon/rv515.c | 30 +++---- drivers/gpu/drm/radeon/rv770.c | 2 +- drivers/gpu/drm/radeon/si.c | 14 ++-- .../gpu/drm/renesas/rcar-du/rcar_du_crtc.c | 2 +- .../gpu/drm/renesas/shmobile/shmob_drm_crtc.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 +- drivers/gpu/drm/sti/sti_crtc.c | 4 +- drivers/gpu/drm/sti/sti_cursor.c | 2 +- drivers/gpu/drm/sti/sti_gdp.c | 2 +- drivers/gpu/drm/sti/sti_hqvdp.c | 2 +- drivers/gpu/drm/sti/sti_tvout.c | 6 +- drivers/gpu/drm/sti/sti_vid.c | 2 +- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 10 +-- drivers/gpu/drm/tiny/arcpgu.c | 2 +- drivers/gpu/drm/vboxvideo/vbox_mode.c | 2 +- drivers/gpu/drm/vc4/vc4_dpi.c | 2 +- drivers/gpu/drm/vc4/vc4_plane.c | 4 +- drivers/gpu/drm/virtio/virtgpu_display.c | 4 +- drivers/gpu/drm/vkms/vkms_composer.c | 4 +- drivers/gpu/drm/vkms/vkms_crtc.c | 2 +- drivers/gpu/drm/vkms/vkms_writeback.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 18 +++-- drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 9 ++- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_vkms.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +- include/drm/drm_crtc.h | 75 ++++++++--------- include/drm/drm_plane.h | 52 ++++++------ 100 files changed, 599 insertions(+), 547 deletions(-)