From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx106.postini.com [74.125.245.106]) by kanga.kvack.org (Postfix) with SMTP id BAC546B0068 for ; Thu, 19 Jul 2012 12:24:47 -0400 (EDT) Received: by qcsd16 with SMTP id d16so2137205qcs.14 for ; Thu, 19 Jul 2012 09:24:46 -0700 (PDT) From: 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> Sender: owner-linux-mm@kvack.org List-ID: 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 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org