From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-out.m-online.net ([212.18.0.10]:44243 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751916Ab1A0IWj (ORCPT ); Thu, 27 Jan 2011 03:22:39 -0500 Date: Thu, 27 Jan 2011 09:22:55 +0100 From: Anatolij Gustschin To: Anatolij Gustschin Cc: linux-media@vger.kernel.org, Guennadi Liakhovetski , Dan Williams , linux-arm-kernel@lists.infradead.org, Detlev Zundel , Markus Niebel Subject: Re: [PATCH 2/2] dma: ipu_idmac: do not lose valid received data in the irq handler Message-ID: <20110127092255.2cb6f0a3@wker> In-Reply-To: <1296031789-1721-3-git-send-email-agust@denx.de> References: <1296031789-1721-1-git-send-email-agust@denx.de> <1296031789-1721-3-git-send-email-agust@denx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit List-ID: Sender: Reading the commit message again I now realize that there is a mistake. On Wed, 26 Jan 2011 09:49:49 +0100 Anatolij Gustschin wrote: ... > received data. DMA_BUFx_RDY won't be set by the IPU, so waiting > for this event in the interrupt handler is wrong. This should read 'DMAIC_x_CUR_BUF flag won't be flipped here by the IPU, so waiting for this event in the EOF interrupt handler is wrong.' I'll submit another patch fixing the commit message. Anatolij