From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753858AbZK2DEY (ORCPT ); Sat, 28 Nov 2009 22:04:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753534AbZK2DEY (ORCPT ); Sat, 28 Nov 2009 22:04:24 -0500 Received: from mail-qy0-f194.google.com ([209.85.221.194]:46620 "EHLO mail-qy0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752532AbZK2DEX (ORCPT ); Sat, 28 Nov 2009 22:04:23 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; b=dXgm5VbdNtTbaMcwjjtUpdosXfto2apnDZkXLuczFEDn6I6yK+QybrHNX2gpVSQKM4 CkTecVXszDpXR1cOKSIVmCMZmtOS1qZsuRNglOsi614br0cEXAWlVL9dbWTJTY8HJCjo cHmx2H0rKrqygQwSuuN7nQQgR6KxR4BK0HFyw= MIME-Version: 1.0 In-Reply-To: <1259051133-7911-1-git-send-email-mike@compulab.co.il> References: <1259051133-7911-1-git-send-email-mike@compulab.co.il> From: Eric Miao Date: Sun, 29 Nov 2009 11:04:08 +0800 Message-ID: Subject: Re: [PATCH] backlight: tdo24m: ensure chip select changes between transfers To: Mike Rapoport Cc: Richard Purdie , linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 24, 2009 at 4:25 PM, Mike Rapoport 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 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.