[PATCH v2 0/5] Add StarFive Camera Subsystem hibernation support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This series implements suspend and resume operation for StarFive Camera
Subsystem on JH7110 SoC. It supports hibernation during streaming and
restarts streaming at the system resume time.

changes since v1:
- csi2rx runtime PM not control the streaming.
- Introduce streaming for ISP subdev due to the struct subdev member
  "enabled_streams" has been deleted.

v1: https://lore.kernel.org/all/20240326031237.25331-1-changhuang.liang@xxxxxxxxxxxxxxxx/

Changhuang Liang (5):
  media: cadence: csi2rx: Support runtime PM
  media: cadence: csi2rx: Add system PM support
  staging: media: starfive: Extract the ISP stream on as a helper
    function
  staging: media: starfive: Introduce streaming for ISP subdev
  staging: media: starfive: Add system PM support

 drivers/media/platform/cadence/cdns-csi2rx.c  | 153 +++++++++++++-----
 .../staging/media/starfive/camss/stf-camss.c  |  49 ++++++
 .../staging/media/starfive/camss/stf-isp.c    |  27 +++-
 .../staging/media/starfive/camss/stf-isp.h    |   3 +
 4 files changed, 183 insertions(+), 49 deletions(-)

--
2.25.1




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux