[PATCH v2 0/5] accel/ivpu: Replace IPC kthread with threaded IRQ

[Jacek Lawrynowicz]

Applied to drm-misc-next

On 13.11.2023 18:02, Jacek Lawrynowicz wrote:
> Use threaded IRQ to handle incoming IPC messages. IPC consumers can now
> provide optional callback that will be executed once message is received.
> This allows to handle multiple message types in a generic manner.
> 
> Removing kthread also simplifies synchronization as disable_irq() will block
> until all pending messages are handled.
> 
> v2:
>   - Don't do bit operations on enum irqreturn
> 
> v1: https://lore.kernel.org/all/20231107123514.2218850-1-jacek.lawrynowicz@linux.intel.com
> 
> Jacek Lawrynowicz (1):
>   accel/ivpu: Use threaded IRQ to handle JOB done messages
> 
> Stanislaw Gruszka (4):
>   accel/ivpu: Rename cons->rx_msg_lock
>   accel/ivpu: Do not use irqsave in ivpu_ipc_dispatch
>   accel/ivpu: Do not use cons->aborted for job_done_thread
>   accel/ivpu: Use dedicated work for job timeout detection
> 
>  drivers/accel/ivpu/ivpu_drv.c     |  30 ++--
>  drivers/accel/ivpu/ivpu_drv.h     |   3 +-
>  drivers/accel/ivpu/ivpu_hw_37xx.c |  29 ++--
>  drivers/accel/ivpu/ivpu_hw_40xx.c |  30 ++--
>  drivers/accel/ivpu/ivpu_ipc.c     | 223 +++++++++++++++++-------------
>  drivers/accel/ivpu/ivpu_ipc.h     |  24 +++-
>  drivers/accel/ivpu/ivpu_job.c     |  99 +++----------
>  drivers/accel/ivpu/ivpu_job.h     |   6 +-
>  drivers/accel/ivpu/ivpu_pm.c      |  31 +++++
>  drivers/accel/ivpu/ivpu_pm.h      |   3 +
>  10 files changed, 251 insertions(+), 227 deletions(-)
> 
> --
> 2.42.0