From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout4.w1.samsung.com ([210.118.77.14]:36987 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753537Ab2GaN4z (ORCPT ); Tue, 31 Jul 2012 09:56:55 -0400 Received: from eusync4.samsung.com (mailout4.w1.samsung.com [210.118.77.14]) by mailout4.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M8100KAO2PYT460@mailout4.w1.samsung.com> for linux-media@vger.kernel.org; Tue, 31 Jul 2012 14:56:22 +0100 (BST) Received: from [106.116.147.32] by eusync4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M81009MB2OVFG50@eusync4.samsung.com> for linux-media@vger.kernel.org; Tue, 31 Jul 2012 14:55:44 +0100 (BST) Message-id: <5017E3DE.5010003@samsung.com> Date: Tue, 31 Jul 2012 15:55:42 +0200 From: Sylwester Nawrocki MIME-version: 1.0 To: Shaik Ameer Basha Cc: linux-media@vger.kernel.org, sungchun.kang@samsung.com, khw0178.kim@samsung.com, mchehab@infradead.org, laurent.pinchart@ideasonboard.com, sy0816.kang@samsung.com, posciak@google.com, hverkuil@xs4all.nl, alim.akhtar@gmail.com, prashanth.g@samsung.com, joshi@samsung.com, shaik.samsung@gmail.com Subject: Re: [PATCH v5 0/5] Add new driver for generic scaler References: <1343742246-27579-1-git-send-email-shaik.ameer@samsung.com> In-reply-to: <1343742246-27579-1-git-send-email-shaik.ameer@samsung.com> Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 07/31/2012 03:44 PM, Shaik Ameer Basha wrote: > This patch adds support for the gscaler device which is a new device > for scaling and color space conversion on EXYNOS5 SoCs. > > This device supports the followings as key feature. > 1) Input image format > - RGB888/565, YUV422 1P/2P, YUV420 2P/3P, TILE > 2) Output image format > - RGB888/565, YUV422 1P/2P, YUV420 2P/3P, YUV444 > 3) Input rotation > - 0/90/180/270 degree, X/Y Flip > 4) Scale ratio > - 1/16 scale down to 8 scale up > 5) CSC > - RGB to YUV / YUV to RGB > 6) Size > - 2048 x 2048 for tile or rotation > - 4800 x 3344 other case > > changes since v4: > - Rebased on latest media-tree git, branch staging/for_v3.6. > http://linuxtv.org/git/media_tree.git > - Addressed review comments from Hans Verkuil > http://www.mail-archive.com/linux-media@vger.kernel.org/msg49754.html > - Removed the "v4l: Add fourcc definitions for new formats" patch dependency. > > Shaik Ameer Basha (2): > v4l: Add new YVU420 multi planar fourcc definition > media: gscaler: Add Makefile for G-Scaler Driver > > Sungchun Kang (3): > media: gscaler: Add new driver for generic scaler > media: gscaler: Add core functionality for the G-Scaler driver > media: gscaler: Add m2m functionality for the G-Scaler driver For the whole series: Acked-by: Sylwester Nawrocki > Documentation/DocBook/media/v4l/pixfmt-yvu420m.xml | 154 +++ > Documentation/DocBook/media/v4l/pixfmt.xml | 1 + > drivers/media/video/Kconfig | 8 + > drivers/media/video/Makefile | 2 + > drivers/media/video/exynos-gsc/Makefile | 3 + > drivers/media/video/exynos-gsc/gsc-core.c | 1254 ++++++++++++++++++++ > drivers/media/video/exynos-gsc/gsc-core.h | 532 +++++++++ > drivers/media/video/exynos-gsc/gsc-m2m.c | 771 ++++++++++++ > drivers/media/video/exynos-gsc/gsc-regs.c | 425 +++++++ > drivers/media/video/exynos-gsc/gsc-regs.h | 172 +++ > include/linux/videodev2.h | 1 + > 11 files changed, 3323 insertions(+), 0 deletions(-) > create mode 100644 Documentation/DocBook/media/v4l/pixfmt-yvu420m.xml > create mode 100644 drivers/media/video/exynos-gsc/Makefile > create mode 100644 drivers/media/video/exynos-gsc/gsc-core.c > create mode 100644 drivers/media/video/exynos-gsc/gsc-core.h > create mode 100644 drivers/media/video/exynos-gsc/gsc-m2m.c > create mode 100644 drivers/media/video/exynos-gsc/gsc-regs.c > create mode 100644 drivers/media/video/exynos-gsc/gsc-regs.h -- Thanks, Sylwester