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 <diogompaissilva@gmail.com>
---
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 <jingoohan1@gmail.com>
To: Inki Dae <inki.dae@samsung.com>
To: Seung-Woo Kim <sw0312.kim@samsung.com>
To: Kyungmin Park <kyungmin.park@samsung.com>
To: David Airlie <airlied@gmail.com>
To: Simona Vetter <simona@ffwll.ch>
To: Krzysztof Kozlowski <krzk@kernel.org>
To: Peter Griffin <peter.griffin@linaro.org>
To: Alim Akhtar <alim.akhtar@samsung.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Maxime Ripard <mripard@kernel.org>
To: Thomas Zimmermann <tzimmermann@suse.de>
To: Michal Simek <michal.simek@amd.com>
To: Thierry Reding <thierry.reding@kernel.org>
To: Mikko Perttunen <mperttunen@nvidia.com>
To: Jonathan Hunter <jonathanh@nvidia.com>
To: Stefan Agner <stefan@agner.ch>
To: Alison Wang <alison.wang@nxp.com>
To: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
To: David Airlie <airlied@redhat.com>
To: Gerd Hoffmann <kraxel@redhat.com>
To: Dmitry Osipenko <dmitry.osipenko@collabora.com>
To: Gurchetan Singh <gurchetansingh@chromium.org>
To: Chia-I Wu <olvaffe@gmail.com>
To: Jyri Sarha <jyri.sarha@iki.fi>
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
To: Pengutronix Kernel Team <kernel@pengutronix.de>
To: Fabio Estevam <festevam@gmail.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>
To: Xinliang Liu <xinliang.liu@linaro.org>
To: Sumit Semwal <sumit.semwal@linaro.org>
To: Yongqin Liu <yongqin.liu@linaro.org>
To: John Stultz <jstultz@google.com>
To: Liviu Dudau <liviu.dudau@arm.com>
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
To: Jerome Brunet <jbrunet@baylibre.com>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Shuah Khan <skhan@linuxfoundation.org>
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 <diogompaissilva@gmail.com>