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Tue, 25 Aug 2026 08:07:53 +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 svAVEllNjWrMeAAAD6G6ig (envelope-from ); Tue, 25 Aug 2026 08:07:53 +0000 Message-ID: Date: Tue, 25 Aug 2026 10:07:52 +0200 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 00/15] drm/drm_simple: remove drm_simple_encoder_init To: Diogo Silva , Jingoo Han , Inki Dae , Seung-Woo Kim , Kyungmin Park , David Airlie , Simona Vetter , Krzysztof Kozlowski , Peter Griffin , Alim Akhtar , Laurent Pinchart , Tomi Valkeinen , Maarten Lankhorst , Maxime Ripard , Michal Simek , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Stefan Agner , Alison Wang , Anitha Chrisanthus , David Airlie , Gerd Hoffmann , Dmitry Osipenko , Gurchetan Singh , Chia-I Wu , Jyri Sarha , Liu Ying , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Geert Uytterhoeven , Xinliang Liu , Sumit Semwal , Yongqin Liu , John Stultz , Liviu Dudau , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Jonathan Corbet , Shuah Khan Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, virtualization@lists.linux.dev, imx@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-doc@vger.kernel.org References: <20260720-drm_simple_encoder_init-v2-0-5020b630668a@gmail.com> Content-Language: en-US From: Thomas Zimmermann Autocrypt: addr=tzimmermann@suse.de; keydata= xsBNBFs50uABCADEHPidWt974CaxBVbrIBwqcq/WURinJ3+2WlIrKWspiP83vfZKaXhFYsdg XH47fDVbPPj+d6tQrw5lPQCyqjwrCPYnq3WlIBnGPJ4/jreTL6V+qfKRDlGLWFjZcsrPJGE0 BeB5BbqP5erN1qylK9i3gPoQjXGhpBpQYwRrEyQyjuvk+Ev0K1Jc5tVDeJAuau3TGNgah4Yc hdHm3bkPjz9EErV85RwvImQ1dptvx6s7xzwXTgGAsaYZsL8WCwDaTuqFa1d1jjlaxg6+tZsB 9GluwvIhSezPgnEmimZDkGnZRRSFiGP8yjqTjjWuf0bSj5rUnTGiyLyRZRNGcXmu6hjlABEB AAHNJ1Rob21hcyBaaW1tZXJtYW5uIDx0emltbWVybWFubkBzdXNlLmRlPsLAjgQTAQgAOAIb AwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftODH AAoJEGgNwR1TC3ojx1wH/0hKGWugiqDgLNXLRD/4TfHBEKmxIrmfu9Z5t7vwUKfwhFL6hqvo lXPJJKQpQ2z8+X2vZm/slsLn7J1yjrOsoJhKABDi+3QWWSGkaGwRJAdPVVyJMfJRNNNIKwVb U6B1BkX2XDKDGffF4TxlOpSQzdtNI/9gleOoUA8+jy8knnDYzjBNOZqLG2FuTdicBXblz0Mf vg41gd9kCwYXDnD91rJU8tzylXv03E75NCaTxTM+FBXPmsAVYQ4GYhhgFt8S2UWMoaaABLDe 7l5FdnLdDEcbmd8uLU2CaG4W2cLrUaI4jz2XbkcPQkqTQ3EB67hYkjiEE6Zy3ggOitiQGcqp j//OwE0EWznS4AEIAMYmP4M/V+T5RY5at/g7rUdNsLhWv1APYrh9RQefODYHrNRHUE9eosYb T6XMryR9hT8XlGOYRwKWwiQBoWSDiTMo/Xi29jUnn4BXfI2px2DTXwc22LKtLAgTRjP+qbU6 3Y0xnQN29UGDbYgyyK51DW3H0If2a3JNsheAAK+Xc9baj0LGIc8T9uiEWHBnCH+RdhgATnWW GKdDegUR5BkDfDg5O/FISymJBHx2Dyoklv5g4BzkgqTqwmaYzsl8UxZKvbaxq0zbehDda8lv hFXodNFMAgTLJlLuDYOGLK2AwbrS3Sp0AEbkpdJBb44qVlGm5bApZouHeJ/+n+7r12+lqdsA EQEAAcLAdgQYAQgAIAIbDBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftOH6AAoJEGgNwR1T C3ojVSkIALpAPkIJPQoURPb1VWjh34l0HlglmYHvZszJWTXYwavHR8+k6Baa6H7ufXNQtThR yIxJrQLW6rV5lm7TjhffEhxVCn37+cg0zZ3j7zIsSS0rx/aMwi6VhFJA5hfn3T0TtrijKP4A SAQO9xD1Zk9/61JWk8OysuIh7MXkl0fxbRKWE93XeQBhIJHQfnc+YBLprdnxR446Sh8Wn/2D Ya8cavuWf2zrB6cZurs048xe0UbSW5AOSo4V9M0jzYI4nZqTmPxYyXbm30Kvmz0rYVRaitYJ 4kyYYMhuULvrJDMjZRvaNe52tkKAvMevcGdt38H4KSVXAylqyQOW5zvPc4/sq9c= In-Reply-To: <20260720-drm_simple_encoder_init-v2-0-5020b630668a@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Score: -2.80 X-Spam-Level: X-Spam-Flag: NO X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_TO(0.00)[gmail.com,samsung.com,ffwll.ch,kernel.org,linaro.org,ideasonboard.com,linux.intel.com,amd.com,nvidia.com,agner.ch,nxp.com,intel.com,redhat.com,collabora.com,chromium.org,iki.fi,pengutronix.de,glider.be,google.com,arm.com,baylibre.com,googlemail.com,lwn.net,linuxfoundation.org]; TAGGED_RCPT(0.00)[renesas]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_GT_50(0.00)[59]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[collabora.com:email,chromium.org:email,glider.be:email,amd.com:email,suse.com:url,msgid.link:url,suse.de:email,suse.de:mid,lists.freedesktop.org:email,nvidia.com:email,intel.com:email,arm.com:email,nxp.com:email,imap1.dmz-prg2.suse.org:helo,linux.dev:email] Hi Am 20.07.26 um 17:40 schrieb Diogo Silva: > The simple KMS helpers are deprecated because they only add an > intermediate layer between drivers and atomic modesetting. > > This series open-codes all remaining drm_simple_encoder_init() users by > calling drm_encoder_init() directly and providing driver-local > drm_encoder_funcs where needed. After the driver conversions, the helper > is removed and the completed DRM todo item is dropped. > > Signed-off-by: Diogo Silva For the whole series: Reviewed-by: Thomas Zimmermann Diogo, do you want to send out another revision? Otherwise it's time to get these patches merged. Best regards Thomas > --- > Changes in v2: > - Change logging to consistently use drm_err() > - Link to v1: https://patch.msgid.link/20260719-drm_simple_encoder_init-v1-0-a78c509e3062@gmail.com > > To: Jingoo Han > To: Inki Dae > To: Seung-Woo Kim > To: Kyungmin Park > To: David Airlie > To: Simona Vetter > To: Krzysztof Kozlowski > To: Peter Griffin > To: Alim Akhtar > To: Laurent Pinchart > To: Tomi Valkeinen > To: Maarten Lankhorst > To: Maxime Ripard > To: Thomas Zimmermann > To: Michal Simek > To: Thierry Reding > To: Mikko Perttunen > To: Jonathan Hunter > To: Stefan Agner > To: Alison Wang > To: Anitha Chrisanthus > To: David Airlie > To: Gerd Hoffmann > To: Dmitry Osipenko > To: Gurchetan Singh > To: Chia-I Wu > To: Jyri Sarha > To: Liu Ying > To: Frank Li > To: Sascha Hauer > To: Pengutronix Kernel Team > To: Fabio Estevam > To: Chun-Kuang Hu > To: Philipp Zabel > To: Matthias Brugger > To: AngeloGioacchino Del Regno > To: Geert Uytterhoeven > To: Xinliang Liu > To: Sumit Semwal > To: Yongqin Liu > To: John Stultz > To: Liviu Dudau > To: Neil Armstrong > To: Kevin Hilman > To: Jerome Brunet > To: Martin Blumenstingl > To: Jonathan Corbet > To: Shuah Khan > Cc: dri-devel@lists.freedesktop.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-samsung-soc@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-tegra@vger.kernel.org > Cc: virtualization@lists.linux.dev > Cc: imx@lists.linux.dev > Cc: linux-mediatek@lists.infradead.org > Cc: linux-renesas-soc@vger.kernel.org > Cc: linux-amlogic@lists.infradead.org > Cc: linux-doc@vger.kernel.org > > --- > Diogo Silva (15): > drm/exynos: remove dependency on DRM simple helpers > drm/xlnx/zynqmp_dpsub: remove dependency on DRM simple helpers > drm/tegra: remove dependency on DRM simple helpers > drm/fsl-dcu: remove dependency on DRM simple helpers > drm/kmb: remove dependency on DRM simple helpers > drm/virtio: remove dependency on DRM simple helpers > drm/tidss: remove dependency on DRM simple helpers > drm/imx: remove dependency on DRM simple helpers > drm/mediatek: remove dependency on DRM simple helpers > drm/renesas/shmobile: remove dependency on DRM simple helpers > drm/hisilicon/kirin: remove dependency on DRM simple helpers > drm/arm/komeda: remove dependency on DRM simple helpers > drm/meson: remove dependency on DRM simple helpers > drm/drm_simple: remove deprecated drm_simple_encoder_init function > Documentation/gpu: remove completed drm_simple_encoder_init() todo > > Documentation/gpu/todo.rst | 15 --------------- > drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 9 +++++++-- > drivers/gpu/drm/drm_simple_kms_helper.c | 13 ++----------- > drivers/gpu/drm/exynos/exynos_dp.c | 13 +++++++++++-- > drivers/gpu/drm/exynos/exynos_drm_dpi.c | 13 +++++++++++-- > drivers/gpu/drm/exynos/exynos_drm_dsi.c | 11 +++++++++-- > drivers/gpu/drm/exynos/exynos_drm_vidi.c | 13 +++++++++++-- > drivers/gpu/drm/exynos/exynos_hdmi.c | 14 ++++++++++++-- > drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 10 +++++++--- > drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 9 +++++++-- > drivers/gpu/drm/imx/dc/dc-kms.c | 8 ++++++-- > drivers/gpu/drm/kmb/kmb_dsi.c | 9 +++++++-- > drivers/gpu/drm/mediatek/mtk_dsi.c | 10 +++++++--- > drivers/gpu/drm/meson/meson_encoder_cvbs.c | 11 ++++++++--- > drivers/gpu/drm/meson/meson_encoder_dsi.c | 11 ++++++++--- > drivers/gpu/drm/meson/meson_encoder_hdmi.c | 11 ++++++++--- > drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c | 10 +++++++--- > drivers/gpu/drm/tegra/dsi.c | 16 +++++++++++++--- > drivers/gpu/drm/tegra/rgb.c | 15 +++++++++++++-- > drivers/gpu/drm/tidss/tidss_encoder.c | 10 +++++++--- > drivers/gpu/drm/virtio/virtgpu_display.c | 12 ++++++++++-- > drivers/gpu/drm/xlnx/zynqmp_kms.c | 14 ++++++++++++-- > include/drm/drm_simple_kms_helper.h | 4 ---- > 23 files changed, 183 insertions(+), 78 deletions(-) > --- > base-commit: e1113c37ba4f166e37dec74a729e6dfd8cba1687 > change-id: 20260718-drm_simple_encoder_init-d069a4cc7f8b > > Best regards, > -- > Diogo Silva > -- -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com GF: Jochen Jaser, Andrew McDonald, (HRB 36809, AG Nürnberg)