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Thu, 9 Oct 2025 13:22:54 +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 0EDeEi6352iECAAAD6G6ig (envelope-from ); Thu, 09 Oct 2025 13:22:54 +0000 From: Thomas Zimmermann To: jfalempe@redhat.com, javierm@redhat.com, mripard@kernel.org, maarten.lankhorst@linux.intel.com Cc: dri-devel@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, amd-gfx@lists.freedesktop.org, linux-tegra@vger.kernel.org, Thomas Zimmermann Subject: [PATCH 0/4] drm/client: Implement free callback for fbdev and log Date: Thu, 9 Oct 2025 15:16:27 +0200 Message-ID: <20251009132006.45834-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-2.80 / 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)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; 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:+]; RCPT_COUNT_TWELVE(0.00)[14]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,imap1.dmz-prg2.suse.org:helo]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FUZZY_RATELIMITED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_DN_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Add struct drm_client_funcs.free and release the memory fbdev and log clients from its implementations. Also fix the locking in the log's unregister code. Resolves several corner cases in the current clients and avoids duplicated code. Thomas Zimmermann (4): drm/client: Add client free callback to unprepare fb_helper drm/log: Do not hold lock across drm_client_release() drm/log: Add free callback drm/client: Do not free client memory by default drivers/gpu/drm/armada/armada_fbdev.c | 2 -- drivers/gpu/drm/clients/drm_fbdev_client.c | 17 +++++++++++++++-- drivers/gpu/drm/clients/drm_log.c | 16 ++++++++++++---- drivers/gpu/drm/drm_client.c | 4 ++++ drivers/gpu/drm/drm_client_event.c | 9 +++++---- drivers/gpu/drm/drm_fbdev_dma.c | 4 ---- drivers/gpu/drm/drm_fbdev_shmem.c | 2 -- drivers/gpu/drm/drm_fbdev_ttm.c | 2 -- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 -- drivers/gpu/drm/gma500/fbdev.c | 3 --- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 -- drivers/gpu/drm/msm/msm_fbdev.c | 2 -- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 -- drivers/gpu/drm/radeon/radeon_fbdev.c | 2 -- drivers/gpu/drm/tegra/fbdev.c | 2 -- include/drm/drm_client.h | 10 ++++++++++ 16 files changed, 46 insertions(+), 35 deletions(-) -- 2.51.0