Hi,
This is v10 of the writeback connector series. Compared to v9 I've
reverted to the v6 way of cleaning up the writeback job in the cleanup_work()
function, where we also drop the reference to the job's framebuffer. I was
trying to come up with a reference counted implementation for the job, but
Sean Paul pointed out to Brian that it seems to be safe to free work_struct
structures in the workqueue callback, so we are going back to the original
implementation.
While doing that, I've also updated the patcheset to use the latest
drm_framebuffer_{put,get,assign} functions for managing the framebuffer
reference that the wriback job holds.
I will ask Gustavo to pull this series into drm-misc if there are no further
comments.
Best regards,
Liviu
Brian Starkey (2):
drm: Add writeback connector type
drm: writeback: Add out-fences for writeback connectors
Liviu Dudau (1):
drm: writeback: Add client capability for exposing writeback
connectors
Documentation/gpu/drm-kms.rst | 9 +
drivers/gpu/drm/Makefile | 2 +-
drivers/gpu/drm/drm_atomic.c | 223 ++++++++++++++-
drivers/gpu/drm/drm_atomic_helper.c | 25 ++
drivers/gpu/drm/drm_connector.c | 4 +-
drivers/gpu/drm/drm_ioctl.c | 7 +
drivers/gpu/drm/drm_mode_config.c | 5 +
drivers/gpu/drm/drm_writeback.c | 350 +++++++++++++++++++++++
include/drm/drm_atomic.h | 11 +
include/drm/drm_connector.h | 13 +
include/drm/drm_file.h | 7 +
include/drm/drm_mode_config.h | 23 ++
include/drm/drm_modeset_helper_vtables.h | 11 +
include/drm/drm_writeback.h | 130 +++++++++
include/uapi/drm/drm.h | 9 +
include/uapi/drm/drm_mode.h | 1 +
16 files changed, 819 insertions(+), 11 deletions(-)
create mode 100644 drivers/gpu/drm/drm_writeback.c
create mode 100644 include/drm/drm_writeback.h
--
2.17.1
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