Re: [PATCH v3 0/8] drm/panthor: Misc scheduler fixes

[Boris Brezillon <boris.brezillon@collabora.com>]

On Fri, 28 Nov 2025 10:48:31 +0100
Boris Brezillon <boris.brezillon@collabora.com> wrote:

> Hello,
> 
> This series is a collection of fixes that seem to address the problem
> reported here [1]. In order to validate those changes, I added a few
> IGT tests [2], but I'd like to extend the test coverage before claiming
> this is working properly. Until I get to it, I thought I'd post what
> I have for preliminary review/testing.
> 
> No major changes in this version, for more details, check the changelog
> in each patch.
> 
> Regards,
> 
> Boris
> 
> [1]https://gitlab.freedesktop.org/panfrost/linux/-/issues/48
> [2]https://gitlab.freedesktop.org/bbrezillon/igt-gpu-tools/-/tree/panthor-sched?ref_type=heads
> 
> Boris Brezillon (8):
>   drm/panthor: Simplify group idleness tracking
>   drm/panthor: Don't try to enable extract events
>   drm/panthor: Fix the full_tick check
>   drm/panthor: Fix the group priority rotation logic
>   drm/panthor: Fix immediate ticking on a disabled tick
>   drm/panthor: Fix the logic that decides when to stop ticking
>   drm/panthor: Make sure we resume the tick when new jobs are submitted
>   drm/panthor: Kill panthor_sched_immediate_tick()

Queued to drm-misc-next

> 
>  drivers/gpu/drm/panthor/panthor_sched.c | 203 ++++++++++++------------
>  1 file changed, 100 insertions(+), 103 deletions(-)
>