From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757086AbbJVJlI (ORCPT ); Thu, 22 Oct 2015 05:41:08 -0400 Received: from down.free-electrons.com ([37.187.137.238]:39205 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754669AbbJVJlF (ORCPT ); Thu, 22 Oct 2015 05:41:05 -0400 From: Maxime Ripard To: Vinod Koul , Nicolas Ferre , Alexandre Belloni Cc: dmaengine@vger.kernel.org, Ludovic Desroches , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Maxime Ripard Subject: [PATCH v2 0/2] dmaengine: hdmac: Add scatter-gathered memset support Date: Thu, 22 Oct 2015 11:40:58 +0200 Message-Id: <1445506860-22619-1-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 2.6.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Vinod, Here is a patch serie that adds support in the Atmel HDMAC for memset over a discontiguous memory area. Just like for the memset, it's used on those SoCs to support framebuffer related operations that cannot be performed either by the display engine or the (non-existent) GPU. Let me know what you think, Maxime Changes from v1: - Cosmetic change in the first patch to not wrap a line anymore - Rebased on top of current dma/next Maxime Ripard (2): dmaengine: hdmac: factorise memset descriptor allocation dmaengine: hdmac: Add scatter-gathered memset support drivers/dma/at_hdmac.c | 168 ++++++++++++++++++++++++++++++++++---------- drivers/dma/at_hdmac_regs.h | 2 +- 2 files changed, 133 insertions(+), 37 deletions(-) -- 2.6.2