shinys000114 637db2fbec ODROID-C5: drm: improve U-Boot display handoff ...

Skip the DRM logo repaint path on ODROID-C5 and keep the U-Boot
programmed HDMI/OSD scanout active during early DRM initialization.

The reserved logo buffer does not reliably describe the exact format and
stride used by U-Boot, so reusing it as a DRM framebuffer can corrupt the
logo or introduce a visible black gap during boot.

Reuse the U-Boot initialized HDMI mode only for the initial handoff.  After
that point, including after HPD disconnects, HDMI must use the normal DRM
modeset path so desktop sessions can recover correctly.

Enable deferred fbcon takeover so the framebuffer console does not clear the
display before Plymouth or DRM userspace takes over.

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
Change-Id: Ibc7bf5106aa5c0e7cc239205655273332d6ff61b

2026-05-28 14:23:55 +09:00

..

arm

thermal: correct t6w/t6d ddr refresh threshold [1/1]

2026-03-04 22:35:14 -08:00

arm64

ODROID-C5: drm: improve U-Boot display handoff

2026-05-28 14:23:55 +09:00

riscv

mm: fix large slab statistics error. [1/1]

2024-12-22 17:48:07 -08:00