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[92.176.231.205]) by smtp.gmail.com with ESMTPSA id z5-20020a056000110500b0022b11a27e39sm9160551wrw.1.2022.10.10.10.02.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Oct 2022 10:02:09 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH 0/3] Add a drm_crtc_helper_atomic_check() helper Date: Mon, 10 Oct 2022 19:02:00 +0200 Message-Id: <20221010170203.274949-1-javierm@redhat.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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: , Cc: Thomas Zimmermann , David Airlie , Javier Martinez Canillas , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add a helper function and make drivers that have the same logic in their struct drm_crtc_helper_funcs .atomic_check handler to use this instead. Patch #1 and #2 are just cleanups for the simpledrm and ssd130x drivers respectively, so that these can be converted to use the helper added by patch #3. The changes are inspired by a patch from Thomas Zimmermann for the ast DRM driver: https://patchwork.kernel.org/project/dri-devel/patch/20221010103625.19958-4-tzimmermann@suse.de/ Best regards, Javier Javier Martinez Canillas (3): drm/simpledrm: Do not call drm_atomic_add_affected_planes() drm/ssd130x: Do not call drm_atomic_add_affected_planes() drm/crtc-helper: Add a drm_crtc_helper_atomic_check() helper drivers/gpu/drm/drm_crtc_helper.c | 24 ++++++++++++++++++++++++ drivers/gpu/drm/solomon/ssd130x.c | 20 ++------------------ drivers/gpu/drm/tiny/simpledrm.c | 20 ++------------------ include/drm/drm_crtc_helper.h | 2 ++ 4 files changed, 30 insertions(+), 36 deletions(-)