From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754665AbZESHtX (ORCPT ); Tue, 19 May 2009 03:49:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751848AbZESHtP (ORCPT ); Tue, 19 May 2009 03:49:15 -0400 Received: from mail.atmel.fr ([81.80.104.162]:36146 "EHLO atmel-es2.atmel.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751339AbZESHtP (ORCPT ); Tue, 19 May 2009 03:49:15 -0400 X-Mozilla-Keys: Message-ID: <4A0D452A.4000805@atmel.com> Date: Fri, 15 May 2009 12:34:18 +0200 From: Nicolas Ferre Organization: atmel User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 To: Andrew Morton , Andrew Victor CC: linux-fbdev-devel@lists.sourceforge.net, Haavard Skinnemoen Subject: [PATCH] atmel_lcdfb: Correct fifo size for some products Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove wrong fifo size definition for some AT91 products. Due to a misunderstanding of some AT91 datasheets, a fifo size of 2048 (words) has been introduced by mistake. In fact, all products (AT91/AT32) are sharing the same fifo size of 512 words. Signed-off-by: Nicolas Ferre --- Can we consider this fix for .30-final ? drivers/video/atmel_lcdfb.c | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 9a577a8..2fb63f6 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -29,14 +29,8 @@ /* configurable parameters */ #define ATMEL_LCDC_CVAL_DEFAULT 0xc8 -#define ATMEL_LCDC_DMA_BURST_LEN 8 - -#if defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9) || \ - defined(CONFIG_ARCH_AT91SAM9RL) -#define ATMEL_LCDC_FIFO_SIZE 2048 -#else -#define ATMEL_LCDC_FIFO_SIZE 512 -#endif +#define ATMEL_LCDC_DMA_BURST_LEN 8 /* words */ +#define ATMEL_LCDC_FIFO_SIZE 512 /* words */ #if defined(CONFIG_ARCH_AT91) #define ATMEL_LCDFB_FBINFO_DEFAULT (FBINFO_DEFAULT \ -- 1.5.3.7