From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE23749AA4A for ; Wed, 23 Sep 2026 11:06:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790161573; cv=none; b=tvGO+VFyq7D3p94VsORqXV+nvTapCHFJEFm8YZ534df9xZ0HRvapxupUcZ0/R2IJgGqSRzGAiRYE1bWJQMgKYyUP9/yFeEdWCOBhJaeqWUjwz2biURefseHRK1jRRiIVhssDW5rBXmgU4hjCjlZERRW+PVdMJj1joq4NZRTO5fE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790161573; c=relaxed/simple; bh=K3K6CQYxD/NI66dopnXyy4GAxmihl9WmBh+YvF5sO8M=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Mk+7gmdtkB42qAPcvl5FbnlaX8kBQmuymvRaVgQC7zcbbxn1R5cApSJIssECQDq6glt+zd4nfpa43SPZNY7s5Sgmnllm8R0XNF+fGQBsDvJsCibyHYRZiIk46vPW/mklpvzevbLk5tp0167ay4ON18txb07o+fe2eDL9ztFqucs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=ePtxV5xp; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=J+WdkfMv; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=m5yKt4a2; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=vsplEf8y; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="ePtxV5xp"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="J+WdkfMv"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="m5yKt4a2"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="vsplEf8y" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id E84C321C07; Wed, 23 Sep 2026 11:05:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1790161546; 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=yig4P1nR/KUuXfkyUGF4O2Z2u6hzgy5a9b/28nBUgkg=; b=ePtxV5xpT8kK69c6QxNDO4furdu3M40140REdmVhxy9as5dPbyUr/uRJe4N4go7xr2pmJl l0v8XBmVn1yllU9MKy1JgKgxZKHJx50yXMCUuy9q4gyrdSLjvQfb97KAN/hknQugGtRkag 0+PLjCx0AqRtQKcBf5pWdIuMgaQNU2E= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1790161546; 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=yig4P1nR/KUuXfkyUGF4O2Z2u6hzgy5a9b/28nBUgkg=; b=J+WdkfMvtx3Z6FGXkOBbFg76sR2NA+Es/PJiyFaiCgBuoWQ17D0vNc9YnSYL/TpED8BzRx gINVHglNrjfPlBAw== Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=m5yKt4a2; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=vsplEf8y DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1790161542; 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=yig4P1nR/KUuXfkyUGF4O2Z2u6hzgy5a9b/28nBUgkg=; b=m5yKt4a2fXeCzHw3ipzn/lBSRUYdp4k+kJ2mRUn6c5+U5r36PMvgsOZm+jr+0CnafI7kg/ QXnk4w90i0Mpc340hjS4jh//qAF7Co8aKR9Tcu65KB6N3wQTYuBqfT6CxPP70pew59GWa/ KuenZdsmc6j4ZiSTH0FZeNbuL9d5kUk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1790161542; 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=yig4P1nR/KUuXfkyUGF4O2Z2u6hzgy5a9b/28nBUgkg=; b=vsplEf8yfCWyorb1CPQA1FraVVbOxPtSXYOyp7RR2I/wEotb7KJZ/+630wDBb9sEMz2oTV ezeJIaUYCNypgTBA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 54EFA13432; Wed, 23 Sep 2026 11:05:41 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id VCF1C4Wys2qeBAAAD6G6ig (envelope-from ); Wed, 23 Sep 2026 11:05:41 +0000 From: Thomas Zimmermann To: jfalempe@redhat.com, javierm@redhat.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@gmail.com, simona@ffwll.ch Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, sashiko-reviews@lists.linux.dev, Thomas Zimmermann Subject: [PATCH 0/2] drm/fbdev: Move helpers to clients/ subdirectory Date: Wed, 23 Sep 2026 12:59:08 +0200 Message-ID: <20260923110537.451614-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Level: X-Rspamd-Action: no action X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Queue-Id: E84C321C07 X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWELVE(0.00)[19]; RCVD_TLS_ALL(0.00)[]; TO_DN_SOME(0.00)[]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FREEMAIL_TO(0.00)[redhat.com,linux.intel.com,kernel.org,gmail.com,ffwll.ch]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.de:dkim,suse.de:mid]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; R_RATELIMIT(0.00)[to_ip_from(RLqtkr6cif1ebgurukgmwdm7xc)]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+] X-Spam-Flag: NO X-Spam-Score: -3.01 Helpers for fbdev emulation are still linked into drm_kms_helper.ko, which is for mode setting. Move the source and header files to the clients/ subdirectory and link them into drm_client_lib.ko. This has some fallout throughout drivers, but it's all trivial. There are 3 module parameters to drm_kms_helper.ko that control fbdev emulation. For compatibility with existing installations, leave them in this module. Thomas Zimmermann (2): drm/fbdev: Move fbdev module parameters next to module init drm/fbdev: Move fbdev helpers into client library drivers/gpu/drm/Makefile | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- drivers/gpu/drm/clients/Makefile | 3 +- drivers/gpu/drm/clients/drm_fbdev_client.c | 2 +- .../drm_fbdev_helper.c} | 34 +--------------- drivers/gpu/drm/drm_crtc_helper_internal.h | 9 +++++ drivers/gpu/drm/drm_fbdev_dma.c | 2 +- drivers/gpu/drm/drm_fbdev_shmem.c | 2 +- drivers/gpu/drm/drm_fbdev_ttm.c | 2 +- drivers/gpu/drm/drm_kms_helper_common.c | 39 +++++++++++++++++++ drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +- drivers/gpu/drm/gma500/fbdev.c | 2 +- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/msm/msm_debugfs.c | 2 +- drivers/gpu/drm/msm/msm_fbdev.c | 2 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 1 - drivers/gpu/drm/omapdrm/omap_debugfs.c | 2 +- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +- drivers/gpu/drm/radeon/radeon_device.c | 2 +- drivers/gpu/drm/radeon/radeon_fbdev.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 2 +- drivers/gpu/drm/sitronix/st7571.c | 1 - drivers/gpu/drm/tegra/fbdev.c | 2 +- drivers/gpu/drm/vboxvideo/vbox_mode.c | 2 +- .../drm_fbdev_helper.h} | 4 +- 26 files changed, 72 insertions(+), 56 deletions(-) rename drivers/gpu/drm/{drm_fb_helper.c => clients/drm_fbdev_helper.c} (97%) rename include/drm/{drm_fb_helper.h => clients/drm_fbdev_helper.h} (99%) -- 2.55.0