From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from lb3-smtp-cloud3.xs4all.net ([194.109.24.30]:36457 "EHLO lb3-smtp-cloud3.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750881AbdFFIHs (ORCPT ); Tue, 6 Jun 2017 04:07:48 -0400 Subject: Re: [PATCH 02/12] intel-ipu3: mmu: implement driver To: Yong Zhi , linux-media@vger.kernel.org, sakari.ailus@linux.intel.com References: <1496695157-19926-1-git-send-email-yong.zhi@intel.com> <1496695157-19926-3-git-send-email-yong.zhi@intel.com> Cc: jian.xu.zheng@intel.com, tfiga@chromium.org, rajmohan.mani@intel.com, tuukka.toivonen@intel.com From: Hans Verkuil Message-ID: <8aa29682-4d09-6c4f-f867-9b135ddacb57@xs4all.nl> Date: Tue, 6 Jun 2017 10:07:45 +0200 MIME-Version: 1.0 In-Reply-To: <1496695157-19926-3-git-send-email-yong.zhi@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 05/06/17 22:39, Yong Zhi wrote: > From: Tuukka Toivonen > > This driver translates Intel IPU3 internal virtual > address to physical address. > > Signed-off-by: Yong Zhi > --- > drivers/media/pci/intel/ipu3/Kconfig | 11 + > drivers/media/pci/intel/ipu3/Makefile | 1 + > drivers/media/pci/intel/ipu3/ipu3-mmu.c | 423 ++++++++++++++++++++++++++++++++ > drivers/media/pci/intel/ipu3/ipu3-mmu.h | 73 ++++++ > 4 files changed, 508 insertions(+) > create mode 100644 drivers/media/pci/intel/ipu3/ipu3-mmu.c > create mode 100644 drivers/media/pci/intel/ipu3/ipu3-mmu.h > Why is this patch and the next patch (03/12) in drivers/media? I wonder what the reasoning is behind that since it doesn't seem very media specific. Regards, Hans