linux-kernel - RE: [PATCH v5 4/4] media: chips-media: wave5: Improve performance of decoder

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID:
 <PU4P216MB114923D47D5AD77D5D32D56FED1CA@PU4P216MB1149.KORP216.PROD.OUTLOOK.COM>
Date: Wed, 24 Sep 2025 01:14:43 +0000
From: jackson.lee <jackson.lee@...psnmedia.com>
To: Nicolas Dufresne <nicolas.dufresne@...labora.com>, Brandon Brnich
	<b-brnich@...com>, "mchehab@...nel.org" <mchehab@...nel.org>,
	"hverkuil-cisco@...all.nl" <hverkuil-cisco@...all.nl>,
	"bob.beckett@...labora.com" <bob.beckett@...labora.com>
CC: "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, lafley.kim
	<lafley.kim@...psnmedia.com>, "hverkuil@...all.nl" <hverkuil@...all.nl>, Nas
 Chung <nas.chung@...psnmedia.com>
Subject: RE: [PATCH v5 4/4] media: chips-media: wave5: Improve performance of
 decoder

Hi Nicolas

> -----Original Message-----
> From: Nicolas Dufresne <nicolas.dufresne@...labora.com>
> Sent: Tuesday, September 23, 2025 3:00 AM
> To: Brandon Brnich <b-brnich@...com>; jackson.lee
> <jackson.lee@...psnmedia.com>; mchehab@...nel.org; hverkuil-
> cisco@...all.nl; bob.beckett@...labora.com
> Cc: linux-media@...r.kernel.org; linux-kernel@...r.kernel.org; lafley.kim
> <lafley.kim@...psnmedia.com>; hverkuil@...all.nl; Nas Chung
> <nas.chung@...psnmedia.com>
> Subject: Re: [PATCH v5 4/4] media: chips-media: wave5: Improve performance
> of decoder
> 
> Hi Brandon,
> 
> Le lundi 22 septembre 2025 à 12:32 -0500, Brandon Brnich a écrit :
> > > -	/*
> > > -	 * During a resolution change and while draining, the firmware may
> > > flush
> > > -	 * the reorder queue regardless of having a matching decoding
> > > operation
> > > -	 * pending. Only terminate the job if there are no more IRQ coming.
> > > -	 */
> > > -	wave5_vpu_dec_give_command(inst, DEC_GET_QUEUE_STATUS, &q_status);
> > > -	if (q_status.report_queue_count == 0 &&
> > > -	    (q_status.instance_queue_count == 0 ||
> > > dec_info.sequence_changed)) {
> > > -		dev_dbg(inst->dev->dev, "%s: finishing job.\n", __func__);
> > > -		pm_runtime_mark_last_busy(inst->dev->dev);
> >
> > Patch is failing to apply here to linux-next because these redundant
> > calls have already been removed[0].
> 
> Which have not been merged back from the RC into media-committers/next,
> forcing to skip a cycle. Jackson, feel free to rebase on linux-next like
> Brandon suggest.

Then should I make v6 patch series based on Linux-next ?

Thanks
Jackson

> 
> regards,

> Nicolas