linux/drivers/gpu/drm/imx/ipuv3
Michael Tretter ecbcceea47 drm/imx: ipuv3-plane: support underlay plane
The IPUv3 overlay plane may be placed over or under the primary plane.

Set the zpos of the primary to an immutable position of 1 to have the
possibility to place the other plane underneath it.

Set the zpos of other planes (the overlay plane) to a mutable value
between 0 (the lowest possible value of a zpos) and directly above the
primary plane with the latter being the default.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patch.msgid.link/20260219-drm-imx-underlay-plane-v2-2-26ef829c5483@pengutronix.de
2026-03-13 16:27:06 +01:00
..
dw_hdmi-imx.c drm/imx/dw-hdmi: convert to of_drm_find_and_get_bridge() 2026-01-21 13:59:56 +01:00
imx-drm-core.c drm/imx/ipuv3: Fix dumb-buffer allocation for non-RGB formats 2025-11-13 14:56:17 +01:00
imx-drm.h drm/imx: move imx_drm_connector_destroy to imx-tve 2024-09-03 02:35:35 +03:00
imx-ldb.c drm/imx/ldb: drop unused module alias 2025-10-30 16:32:47 +01:00
imx-tve.c drm/imx/tve: fix probe device leak 2026-01-28 10:53:19 +01:00
ipuv3-crtc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ipuv3-plane.c drm/imx: ipuv3-plane: support underlay plane 2026-03-13 16:27:06 +01:00
ipuv3-plane.h
Kconfig drm/imx: parallel-display: add DRM_DISPLAY_HELPER for DRM_IMX_PARALLEL_DISPLAY 2026-03-13 16:26:32 +01:00
Makefile
parallel-display.c drm/imx: parallel-display: Prefer bus format set via legacy "interface-pix-fmt" DT property 2026-03-13 16:26:25 +01:00