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Mon, 28 Sep 2026 08:03:29 +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 LwPoBFEfumpBYQAAD6G6ig (envelope-from ); Mon, 28 Sep 2026 08:03:29 +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, jani.nikula@linux.intel.com, Alexander.Deucher@amd.com 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 v4 0/2] drm/fbdev: Move helpers to clients/ subdirectory Date: Mon, 28 Sep 2026 10:01:23 +0200 Message-ID: <20260928080323.23909-1-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-Score: -2.80 X-Spam-Level: X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCPT_COUNT_TWELVE(0.00)[21]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:mid]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_TO(0.00)[redhat.com,linux.intel.com,kernel.org,gmail.com,ffwll.ch,amd.com]; RCVD_TLS_ALL(0.00)[]; R_RATELIMIT(0.00)[to_ip_from(RLq3cifbxyhc6qbbynzfc6amns)]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FREEMAIL_ENVRCPT(0.00)[gmail.com] X-Spam-Flag: NO 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. v4: - fix the depedendencies from v3 v3: - remove obsolete dependencies from Kconfig v2: - update armada and docs Thomas Zimmermann (2): drm/fbdev: Move fbdev module parameters next to module init drm/fbdev: Move fbdev helpers into client library Documentation/gpu/drm-kms-helpers.rst | 6 +-- drivers/gpu/drm/Kconfig | 7 ++-- 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/armada/armada_fbdev.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 +- 29 files changed, 79 insertions(+), 64 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%) base-commit: ff831af91674990f9f1814340860e96943d5df1a prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 prerequisite-patch-id: a5a973e527c88a5b47053d7a72aefe0b550197cb prerequisite-patch-id: b9adc9622920a3e70168e672c2c92795b3e3a106 prerequisite-patch-id: 5030de433a01c2e99056cadb676a8e2ba35f055a -- 2.55.0