Re: [PATCH v4] drm/panfrost: Sync IRQ by job's timeout handler

2023-08-09 Thread Boris Brezillon
On Mon, 7 Aug 2023 03:04:44 +0300 Dmitry Osipenko wrote: > Panfrost IRQ handler may stuck for a long time, for example this happens > when there is a bad HDMI connection and HDMI handler takes a long time to > finish processing, holding Panfrost. Make Panfrost's job timeout handler > to sync IRQ

[PATCH v4] drm/panfrost: Sync IRQ by job's timeout handler

2023-08-06 Thread Dmitry Osipenko
Panfrost IRQ handler may stuck for a long time, for example this happens when there is a bad HDMI connection and HDMI handler takes a long time to finish processing, holding Panfrost. Make Panfrost's job timeout handler to sync IRQ before checking fence signal status in order to prevent spurious jo