linux-kernel - Re: [PATCH] backlight: tdo24m: ensure chip select changes between transfers

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]

Date:	Sun, 29 Nov 2009 11:04:08 +0800
From:	Eric Miao <eric.y.miao@...il.com>
To:	Mike Rapoport <mike@...pulab.co.il>
Cc:	Richard Purdie <rpurdie@...ys.net>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] backlight: tdo24m: ensure chip select changes between 
	transfers

On Tue, Nov 24, 2009 at 4:25 PM, Mike Rapoport <mike@...pulab.co.il> wrote:
> Some SPI host drivers do not change chip select betwen transfers unless
> .cs_chnage field is explicitly set. The LCD spec requires chip select
> change between consecuitive transfers, so ensure it at the SPI driver
> level.
>
> Signed-off-by: Mike Rapoport <mike@...pulab.co.il>

Applied to 'devel'.

Richard,

I'd still hope this can be merged via your backlight tree, and let me know
when that's done so that I can drop this here.
--
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/