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[V4,0/2] drm/vc4: add PM suspend/resume support

Message ID 20241003124107.39153-1-wahrenst@gmx.net (mailing list archive)
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Series drm/vc4: add PM suspend/resume support | expand

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Stefan Wahren Oct. 3, 2024, 12:41 p.m. UTC 
This series implement the initial S2Idle support for VC4,
which was a long time on my TODO list [1]. These patches were
part of a bigger series [2], but after discovering a critical USB
issue [3], i decided to split these changes out. There are no
dependencies to the rest of the patches.

Changes in V4:
- fix compile warnings for VC4 & V3D patches

[1] - https://github.com/lategoodbye/rpi-zero/issues/9
[2] - https://lore.kernel.org/linux-arm-kernel/20240821214052.6800-1-wahrenst@gmx.net/
[3] - https://lore.kernel.org/linux-usb/2c9b6e0c-cb7d-4ab2-9d7a-e2f90e642bd1@gmx.net/T/

Stefan Wahren (2):
  drm/vc4: hdmi: add PM suspend/resume support
  drm/vc4: v3d: add PM suspend/resume support

 drivers/gpu/drm/vc4/vc4_hdmi.c | 32 ++++++++++++++++++++++++++++----
 drivers/gpu/drm/vc4/vc4_v3d.c  |  7 +++----
 2 files changed, 31 insertions(+), 8 deletions(-)

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2.34.1