Re: [PATCH v9 00/28] Qualcomm iris video decoder driver

From: Bryan O'Donoghue
Date: Wed Jan 15 2025 - 17:57:43 EST


On 12/12/2024 11:51, Dikshita Agarwal wrote:
Introduce support for Qualcomm new video acceleration hardware i.e.
iris, used for video stream decoding.

I'm ~happy enough~ to give a Tested-by for this series bar the 8250 probe selection story which I think still needs work.

commit 0d78bb6e4a9190b005b3fe5746be2f42e27f6949 (HEAD -> linux-media-next-25-01-15-sm8550-x1e)
Author: Dikshita Agarwal <quic_dikshita@xxxxxxxxxxx>
Date: Thu Dec 12 17:21:50 2024 +0530

uname -a
Linux linaro-gnome 6.13.0-rc1-00197-g0d78bb6e4a91-dirty #226 SMP PREEMPT Wed Jan 15 21:45:36 GMT 2025 aarch64 GNU/Linux

gst-launch-1.0 -vvv -e filesrc location=sample-30s.mp4 ! qtdemux ! parsebin ! v4l2h264dec ! autovideosink

cat /proc/interrupts | grep iris
287: 415 0 0 0 0 0 0 0 GICv3 206 Level iris

cat /proc/interrupts | grep iris
287: 458 0 0 0 0 0 0 0 GICv3 206 Level iris

I get a display of busses driving around a park and can verify the decoder IRQ bumps as we do it.

Please apply my:

Tested-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>

Except to the probe 8250 patch which I'm still not happy about.

---
bod