From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751944Ab2GSQYu (ORCPT ); Thu, 19 Jul 2012 12:24:50 -0400 Received: from mail-gh0-f174.google.com ([209.85.160.174]:33898 "EHLO mail-gh0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750894Ab2GSQYr (ORCPT ); Thu, 19 Jul 2012 12:24:47 -0400 From: Rob Clark To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: patches@linaro.org, linux@arm.linux.org.uk, arnd@arndb.de, jesse.barker@linaro.org, m.szyprowski@samsung.com, daniel@ffwll.ch, t.stanislaws@samsung.com, sumit.semwal@ti.com, maarten.lankhorst@canonical.com, Rob Clark Subject: [PATCH 0/2] dma-parms and helpers for dma-buf Date: Thu, 19 Jul 2012 11:23:32 -0500 Message-Id: <1342715014-5316-1-git-send-email-rob.clark@linaro.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rob Clark Re-sending first patch, with a wider audience. Apparently I didn't spam enough inboxes the first time. And, at Daniel Vetter's suggestion, adding some helper functions in dma-buf to get the most restrictive parameters of all the attached devices. Rob Clark (2): device: add dma_params->max_segment_count dma-buf: add helpers for attacher dma-parms drivers/base/dma-buf.c | 63 +++++++++++++++++++++++++++++++++++++++++++ include/linux/device.h | 1 + include/linux/dma-buf.h | 19 +++++++++++++ include/linux/dma-mapping.h | 16 +++++++++++ 4 files changed, 99 insertions(+) -- 1.7.9.5