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Commit ac2ad73e authored by Dave Airlie's avatar Dave Airlie
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Merge tag 'exynos-drm-fixes-for-v6.16-rc4' of...

Merge tag 'exynos-drm-fixes-for-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos

 into drm-fixes

Fixups
- Fixed raw pointer leakage and unsafe behavior in printk()
  . Switch from %pK to %p for pointer formatting, as %p is now safer
    and prevents issues like raw pointer leakage and acquiring sleeping
    locks in atomic contexts.

- Fixed kernel panic during boot
  . A NULL pointer dereference issue occasionally occurred
    when the vblank interrupt handler was called before
    the DRM driver was fully initialized during boot.
    So this patch fixes the issue by adding a check in the interrupt handler
    to ensure the DRM driver is properly initialized.

- Fixed a lockup issue on Samsung Peach-Pit/Pi Chromebooks
  . The issue occurred after commit c9b1150a68d9 changed
    the call order of CRTC enable/disable and bridge pre_enable/post_disable
    methods, causing fimd_dp_clock_enable() to be called
    before the FIMD device was activated. To fix this,
    runtime PM guards were added to fimd_dp_clock_enable()
    to ensure proper operation even when CRTC is not enabled.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>

From: Inki Dae <inki.dae@samsung.com>
Link: https://lore.kernel.org/r/20250629083554.28628-1-inki.dae@samsung.com
parents afd30ace 5d91394f
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