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[62.151.111.63]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-490e532c778sm38051805e9.14.2026.06.11.03.12.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2026 03:12:54 -0700 (PDT) From: Javier Martinez Canillas To: Thomas Zimmermann , mripard@kernel.org, maarten.lankhorst@linux.intel.com, airlied@redhat.com, airlied@gmail.com, simona@ffwll.ch, admin@kodeit.net, gargaditya08@proton.me, paul@crapouillou.net, jani.nikula@linux.intel.com, mhklkml@zohomail.com, zack.rusin@broadcom.com, bcm-kernel-feedback-list@broadcom.com, harry.wentland@amd.com, sunpeng.li@amd.com, siqueira@igalia.com, alexander.deucher@amd.com, rodrigo.vivi@intel.com, joonas.lahtinen@linux.intel.com, tursulin@ursulin.net, dmitry.osipenko@collabora.com, gurchetansingh@chromium.org, olvaffe@gmail.com Cc: dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-mips@vger.kernel.org, virtualization@lists.linux.dev, amd-gfx@lists.freedesktop.org, Thomas Zimmermann , Zack Rusin , stable@vger.kernel.org Subject: Re: [PATCH v5 04/15] drm/vmwgfx: Handle struct drm_plane_state.ignore_damage_clips In-Reply-To: <20260610152505.260172-5-tzimmermann@suse.de> References: <20260610152505.260172-1-tzimmermann@suse.de> <20260610152505.260172-5-tzimmermann@suse.de> Date: Thu, 11 Jun 2026 12:12:53 +0200 Message-ID: <87pl1x5qsa.fsf@ocarina.mail-host-address-is-not-set> Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Thomas Zimmermann writes: > The mode-setting pipeline can disabled damage clippings for a commit > by setting ignore_damage_clips in struct drm_plane_state. The commit > will then do a full display update. > > Test the flag in the primary ldu plane's atomic_update and do a full > update if it has been set. > > Commit 35ed38d58257 ("drm: Allow drivers to indicate the damage helpers > to ignore damage clips") introduced ignore_damage_clips to selectively > ignore damage clipping in certain framebuffer changes. Vmwgfx does not > do that, but DRM's damage iterator will soon rely on the flag. Therefore > supporting it here as well make sense for consistency. > > Signed-off-by: Thomas Zimmermann > Fixes: 35ed38d58257 ("drm: Allow drivers to indicate the damage helpers to ignore damage clips") Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat