mbox series

[0/1] drm/lima: implement the file flush callback

Message ID 20250408154637.1637082-1-nunes.erico@gmail.com (mailing list archive)
Headers show
Series drm/lima: implement the file flush callback | expand

Message

Erico Nunes April 8, 2025, 3:46 p.m. UTC 
This prevents a user bug in lima reported in [1].
I'm not sure this is the entire bug fix, but Christian had also
suggested we implement this callback in a previous review [2].
I took the amdgpu implementation as a base for this.

I noticed that most other drivers don't implement this though, in
particular the other ones for embedded GPUs. Should they, or does
this indicate that we have a different bug to be fixed in lima?

[1] https://gitlab.freedesktop.org/mesa/mesa/-/issues/12007
[2] https://lore.kernel.org/all/20230606143247.433018-1-nunes.erico@gmail.com/T/#mf5c7a2492201c8ec82bee47eb5615714d5c5aac2

Erico Nunes (1):
  drm/lima: implement the file flush callback

 drivers/gpu/drm/lima/lima_ctx.c | 18 ++++++++++++++++++
 drivers/gpu/drm/lima/lima_ctx.h |  1 +
 drivers/gpu/drm/lima/lima_drv.c | 17 ++++++++++++++++-
 3 files changed, 35 insertions(+), 1 deletion(-)