linux-kernel - RE: [PATCH 3/5 v2] [media] ov9740: Fixed some settings

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 for Android: free password hash cracker in your pocket

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

Date:	Tue, 31 May 2011 18:12:20 -0700
From:	Andrew Chew <AChew@...dia.com>
To:	'Guennadi Liakhovetski' <g.liakhovetski@....de>
CC:	"mchehab@...hat.com" <mchehab@...hat.com>,
	"olof@...om.net" <olof@...om.net>,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 3/5 v2] [media] ov9740: Fixed some settings

> > +	{ OV9740_MIPI_CTRL00,		0x64 }, /* 0x44 for 
> continuous clock */
> 
> I think, the choice between continuous and discontinuous CSI-2 clock 
> should become configurable. You can only use discontinuous clock with 
> hosts, that support it, right? Whereas all hosts must support 
> continuous 
> clock. So, I'm not sure we should unconditionally switch to 
> discontinuous 
> clock here... Maybe it's better to keep it continuous until 
> we make it 
> configurable?

Yes, that's right.  The camera host needs to support discontinuous clocks.  I'll change it back to continuous clock by default, and change the comment to "0x64 for discontinuous clock", so we remember for when this becomes configurable.--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/