kernel/git/next/linux-next.git/drivers/gpu/drm/tve200, branch master

drm/tve200: Switch to drm_atomic_helper_plane_create_state

2026-09-16T15:22:02+00:00

The tve200 plane implementation uses the deprecated drm_atomic_helper_plane_reset() as its reset hook. Switch to drm_atomic_helper_plane_create_state() instead. Reviewed-by: Thomas Zimmermann Link: https://patch.msgid.link/20260916-drm-no-more-plane-reset-v5-5-f590d2003f2c@kernel.org Signed-off-by: Maxime Ripard

drm/tve200: remove unused includes

2026-09-16T11:05:45+00:00

The drm_panel API is completely unused in this file. Reviewed-by: Maxime Ripard Link: https://patch.msgid.link/20260903-drm-bridge-every-panel-v2-17-2ab8ee24538e@bootlin.com Signed-off-by: Luca Ceresoli

drm/tve200: Switch to drm_atomic_helper_crtc_create_state

2026-09-16T07:24:22+00:00

The tve200 crtc implementation uses the deprecated drm_atomic_helper_crtc_reset() as its reset hook. Switch to drm_atomic_helper_crtc_create_state() instead. Reviewed-by: Thomas Zimmermann Link: https://patch.msgid.link/20260915-drm-no-more-crtc-reset-v5-7-bda007735748@kernel.org Signed-off-by: Maxime Ripard

drm/tve200: replace struct drm_simple_display_pipe with regular atomic helpers

2026-09-14T12:00:09+00:00

Convert TVE200 to explicit plane, CRTC and encoder objects. Keep generic plane-state validation before TVE200-specific mode, alignment, pitch and format-change checks. Install the GEM framebuffer prepare helper explicitly. Use commit-local plane state in the CRTC enable path when programming framebuffer format state. Move page-flip event handling to the CRTC commit path and wire the CRTC vblank callbacks explicitly. Signed-off-by: Ze Huang Reviewed-by: Thomas Zimmermann Signed-off-by: Thomas Zimmermann Link: https://patch.msgid.link/20260727-drm-simple-kms-removal-v3-7-cd5dc89858c6@oss.qualcomm.com

drm/tve200: add OF module alias for autoloading

2026-07-24T07:21:03+00:00

The TVE200 DRM driver can be built as a module and uses tve200_of_match as its OF match table, but the table is not exported for module alias generation. Add the MODULE_DEVICE_TABLE(of, ...) entry so modpost can generate OF module aliases for OF based module autoloading. Fixes: 179c02fe90a4 ("drm/tve200: Add new driver for TVE200") Signed-off-by: Can Peng Signed-off-by: Linus Walleij Link: https://patch.msgid.link/20260715024130.186416-1-pengcan@kylinos.cn

drm/panel: of_drm_find_panel() return a counted reference

2026-07-20T13:07:22+00:00

Callers of of_drm_find_panel() and drm_of_find_panel_or_bridge() receive a pointer with no reference held, creating a window where the panel device can be unregistered and freed between the lookup and first use (e.g., drm_panel_prepare()). Fix the lookup function by acquiring a reference with drm_panel_get() before returning, under panel_lock. Callers are now responsible for calling drm_panel_put() when they no longer need the pointer. For bridge drivers that immediately wrap the panel in a panel_bridge (which acquires its own reference), release the lookup reference right after the bridge creation call. For analogix-anx6345, which stores the panel for direct use, release the reference in the i2c remove path. For platform drivers using analogix_dp_core with a component lifecycle (exynos_dp, rockchip analogix_dp), release the lookup reference in the platform remove() function. The panel_bridge created during bind() holds a separate reference that devm cleanup releases after remove() returns. Also fix devm_drm_of_get_bridge() and drmm_of_get_bridge() in bridge/panel.c itself, update a second batch of drivers calling of_drm_find_panel() or drm_of_find_panel_or_bridge() to release the lookup reference after wrapping the panel in a bridge, and handle the cases where a panel is found but cannot be used, dropping the reference immediately in those paths. Assisted-by: Claude:claude-opus-4-6 Acked-by: Maxime Ripard Signed-off-by: Albert Esteve Signed-off-by: Neil Armstrong Link: https://patch.msgid.link/20260717-drm_refcount_wiring-v3-3-023900c32e01@redhat.com

drm/tve200: Fix probe cleanup after register failure

2026-05-05T09:16:39+00:00

tve200_modeset_init() creates a panel bridge and initializes the DRM mode config before tve200_probe() registers the DRM device. If drm_dev_register() fails, probe returns an error and the driver's remove callback is not called, so those modeset resources are left behind. Unwind the panel bridge and mode config on that failure path before disabling the clock and dropping the DRM device reference. Signed-off-by: Myeonghun Pak Signed-off-by: Linus Walleij Link: https://patch.msgid.link/20260424124118.38649-1-mhun512@gmail.com

drm: include drm_print.h where needed

2025-10-31T08:34:52+00:00

There are a gazillion files that depend on drm_print.h being indirectly included via drm_buddy.h, drm_mm.h, or ttm/ttm_resource.h. In preparation for removing those includes, explicitly include drm_print.h where needed. Cc: Thomas Zimmermann Reviewed-by: Thomas Zimmermann Signed-off-by: Jani Nikula Link: https://lore.kernel.org/r/5fe67395907be33eb5199ea6d540e29fddee71c8.1761734313.git.jani.nikula@intel.com

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09T15:35:21+00:00

The v6.13-rc2 release included a bunch of breaking changes, specifically the MODULE_IMPORT_NS commit. Backmerge in order to fix them before the next pull-request. Include the fix from Stephen Roswell. Caused by commit 25c3fd1183c0 ("drm/virtio: Add a helper to map and note the dma addrs and lengths") Interacting with commit cdd30ebb1b9f ("module: Convert symbol namespace to string literal") Reported-by: Stephen Rothwell Link: https://patchwork.freedesktop.org/patch/msgid/20241209121717.2abe8026@canb.auug.org.au Signed-off-by: Maarten Lankhorst

drm: remove driver date from struct drm_driver and all drivers

2024-12-05T10:35:42+00:00

We stopped using the driver initialized date in commit 7fb8af6798e8 ("drm: deprecate driver date") and (eventually) started returning "0" for drm_version ioctl instead. Finish the job, and remove the unused date member from struct drm_driver, its initialization from drivers, along with the common DRIVER_DATE macros. v2: Also update drivers/accel (kernel test robot) Reviewed-by: Javier Martinez Canillas Acked-by: Alex Deucher Acked-by: Simon Ser Acked-by: Jeffrey Hugo Acked-by: Lucas De Marchi Acked-by: Dmitry Baryshkov # msm Reviewed-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/1f2bf2543aed270a06f6c707fd6ed1b78bf16712.1733322525.git.jani.nikula@intel.com Signed-off-by: Jani Nikula