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Sat, 18 Jul 2026 16:36:45 -0700 (PDT) From: Diogo Silva Date: Sun, 19 Jul 2026 01:35:45 +0200 Subject: [PATCH 14/15] drm/drm_simple: remove deprecated drm_simple_encoder_init function Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260719-drm_simple_encoder_init-v1-14-a78c509e3062@gmail.com> References: <20260719-drm_simple_encoder_init-v1-0-a78c509e3062@gmail.com> In-Reply-To: <20260719-drm_simple_encoder_init-v1-0-a78c509e3062@gmail.com> To: 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 , Thomas Zimmermann , 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, Diogo Silva X-Mailer: b4 0.15.2 The simple KMS helpers are deprecated because they only add an intermediate layer between drivers and atomic modesetting. All driver users of drm_simple_encoder_init() have been converted to drm_encoder_init(). Drop the helper and open-code its remaining internal use in drm_simple_display_pipe_init() to prevent new users. Signed-off-by: Diogo Silva --- drivers/gpu/drm/drm_simple_kms_helper.c | 13 ++----------- include/drm/drm_simple_kms_helper.h | 4 ---- 2 files changed, 2 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c index 8e1d07b9f1e3..7878b9d7d524 100644 --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -20,16 +20,6 @@ static const struct drm_encoder_funcs drm_simple_encoder_funcs_cleanup = { .destroy = drm_encoder_cleanup, }; -int drm_simple_encoder_init(struct drm_device *dev, - struct drm_encoder *encoder, - int encoder_type) -{ - return drm_encoder_init(dev, encoder, - &drm_simple_encoder_funcs_cleanup, - encoder_type, NULL); -} -EXPORT_SYMBOL(drm_simple_encoder_init); - void *__drmm_simple_encoder_alloc(struct drm_device *dev, size_t size, size_t offset, int encoder_type) { @@ -363,7 +353,8 @@ int drm_simple_display_pipe_init(struct drm_device *dev, return ret; encoder->possible_crtcs = drm_crtc_mask(crtc); - ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_NONE); + ret = drm_encoder_init(dev, encoder, &drm_simple_encoder_funcs_cleanup, + DRM_MODE_ENCODER_NONE, NULL); if (ret || !connector) return ret; diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h index cb672ce0e856..c95f86ff355f 100644 --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -68,10 +68,6 @@ int drm_simple_display_pipe_init(struct drm_device *dev, const uint64_t *format_modifiers, struct drm_connector *connector); -int drm_simple_encoder_init(struct drm_device *dev, - struct drm_encoder *encoder, - int encoder_type); - void *__drmm_simple_encoder_alloc(struct drm_device *dev, size_t size, size_t offset, int encoder_type); -- 2.54.0