[PATCH v3] media: aspeed-video: ignore interrupts that aren't enabled

[Zev Weiss]

On Mon, Sep 06, 2021 at 04:47:14AM PDT, Joel Stanley wrote:
>Hi Mauro,
>
>On Mon, 6 Sept 2021 at 10:10, Ryan Chen <ryan_chen at aspeedtech.com> wrote:
>> > Subject: Re: [PATCH v3] media: aspeed-video: ignore interrupts that aren't
>> > enabled
>> >
>> > On Thu, 2021-06-17 at 17:02 -0500, Zev Weiss wrote:
>> > > As partially addressed in commit 65d270acb2d6 ("media: aspeed: clear
>> > > garbage interrupts"), the ASpeed video engine sometimes asserts
>> > > interrupts that the driver hasn't enabled.  In addition to the
>> > > CAPTURE_COMPLETE and FRAME_COMPLETE interrupts dealt with in that
>> > > patch, COMP_READY has also been observed.  Instead of playing
>> > > whack-a-mole with each one individually, we can instead just blanket
>> > > ignore everything we haven't explicitly enabled.
>> >
>> > Suspect this will fix an intermittent problem on AST2500 with screensaver.
>> > Change looks good, thanks!
>> >
>> > Reviewed-by: Eddie James <eajames at linux.ibm.com>
>> >
>> Reviewed-by: Ryan Chen <ryan_chen at aspeedtech.com>
>> > >
>> > > Signed-off-by: Zev Weiss <zev at bewilderbeest.net>
>
>I notice this wasn't merged in the pull request you sent for v5.15.
>Would you be able to ensure it makes it in the next pull request you
>send?
>
>It can have some fixes tags too:
>
>Fixes: 65d270acb2d6 ("media: aspeed: clear garbage interrupts")
>Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
>Acked-by: Joel Stanley <joel at jms.id.au>
>
>Cheers,
>
>Joel
>

Also not in the recent merge of the media/v5.15-2 tag it looks like -- ping?


Thanks,
Zev