Received: by 2002:ac0:a5b6:0:0:0:0:0 with SMTP id m51-v6csp3962362imm; Mon, 18 Jun 2018 07:03:09 -0700 (PDT) X-Google-Smtp-Source: ADUXVKJm4Jc9TSCbdMOhp6kUM1DJ2B0o7fwizgBeS2KlW8/U+GqBy8uGZ+yitdOoRbbpHzXJNxJ8 X-Received: by 2002:a17:902:d24:: with SMTP id 33-v6mr14568706plu.22.1529330589487; Mon, 18 Jun 2018 07:03:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1529330589; cv=none; d=google.com; s=arc-20160816; b=qdEomrRpa/L3DhM4kWAyCRWo2cmCaaBIntcWdhzkNocZzbu8LdR6LYsQYT17IgMB9Q bex3tT6M7d8wYUdzzy321DlSkyWSCXjvGCy4R0st6rU3B2bTDhqajaiPDxoYO9B8JBQW BFCccjXhdJ3tmngbLpESgA9aTz/oHmeY7kXxuBp9hG1YWOUstFtgJk+YfvONDZjf4hij bRrulRxN7ksFk4p/86rJZQvxQd5td8AoPNooUHEDU/RusfIkX0kNN58i3ZS2E1mxVPpa xACLSa9cFmrFTBPNu55M8IIZXVb6dv+yMUvXPAavbT/QytUnpJu8FlDzCKw9c4NiElwF GX8g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date:arc-authentication-results; bh=iPwA6hVesQ95aZK2BRBndrbTlLeIlc59egaNOxKzT5s=; b=qrZd+j8e50XOcZArRcEhhy2/6OliElNJAfXlBrD951/P6qXo2pbKl+R0DHBorq0vuf gMUb+EH/JIZ8NsWu+XWUZgt5iZaF7uOMIGzmVWPaYfK5W+NnQ6IDuvficPbBuQ7pQaTx aw7cGHrE43GxWcrcS0gNXktPNx8I7Cof7vCowHRmdK349xTNoGSB99+qUT3zp5W/+qty qdn0SpJoOqdkXV/robKD8hQZwClt6LIJ7hnf/euumLudqhto9GXLAzVvE4/J0BtfDr0E Q46Qa+fk6jIogAsATwSDRKhA24+ZsWR3cAzjYAL7bZ+Xmf7hhE62Te0CNagnG/Fhgt0V GNDA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x2-v6si14872887plv.388.2018.06.18.07.02.53; Mon, 18 Jun 2018 07:03:09 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934600AbeFROA0 convert rfc822-to-8bit (ORCPT + 99 others); Mon, 18 Jun 2018 10:00:26 -0400 Received: from mail.bootlin.com ([62.4.15.54]:38310 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754315AbeFROAZ (ORCPT ); Mon, 18 Jun 2018 10:00:25 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id DCE3920798; Mon, 18 Jun 2018 16:00:23 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from xps13 (AAubervilliers-681-1-50-153.w90-88.abo.wanadoo.fr [90.88.168.153]) by mail.bootlin.com (Postfix) with ESMTPSA id 8153A20703; Mon, 18 Jun 2018 16:00:23 +0200 (CEST) Date: Mon, 18 Jun 2018 16:00:23 +0200 From: Miquel Raynal To: Boris Brezillon Cc: Peter Rosin , Alexandre Belloni , Wenyou Yang , Josh Wu , Cyrille Pitchen , linux-kernel@vger.kernel.org, Nicolas Ferre , Marek Vasut , linux-mtd@lists.infradead.org, Richard Weinberger , Brian Norris , David Woodhouse , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] mtd: nand: raw: atmel: add module param to avoid using dma Message-ID: <20180618160023.3380fade@xps13> In-Reply-To: <20180618103908.17a04679@bbrezillon> References: <20180329131054.22506-1-peda@axentia.se> <20180618103908.17a04679@bbrezillon> Organization: Bootlin X-Mailer: Claws Mail 3.15.0-dirty (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Boris, On Mon, 18 Jun 2018 10:39:08 +0200, Boris Brezillon wrote: > On Thu, 29 Mar 2018 15:10:54 +0200 > Peter Rosin wrote: > > > On a sama5d31 with a Full-HD dual LVDS panel (132MHz pixel clock) NAND > > flash accesses have a tendency to cause display disturbances. Add a > > module param to disable DMA from the NAND controller, since that fixes > > the display problem for me. > > > > Signed-off-by: Peter Rosin > > Reviewed-by: Boris Brezillon > > Miquel, can you queue this one to nand/next. Yes of course. I'll just change the subject to "mtd: rawnand: atmel:". Thanks, Miquèl