From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-co1nam03on0082.outbound.protection.outlook.com ([104.47.40.82]:20928 "EHLO NAM03-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751536AbdHISxo (ORCPT ); Wed, 9 Aug 2017 14:53:44 -0400 From: Rohit Athavale To: CC: , , Rohit Athavale Subject: [PATCH 0/3] Xilinx 8-bit color depth YCbCr 4:2:0 media bus format Date: Wed, 9 Aug 2017 11:27:51 -0700 Message-ID: <1502303274-40609-1-git-send-email-rathaval@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-media-owner@vger.kernel.org List-ID: This patch set adds a vendor specific custom YCbCr 4:2:0 format. The way Xilinx Video IP sends data over the bus makes it unrepresented by existing media bus formats. YCbCr 4:2:0 transmission over the bus does not slice Chroma and Luma components over the bus width. Instead it sends sub-sampled Chroma when present along with the Luma component, otherwise zero padded Luma only data is sent. The first patch (1/3) adds the format to the uapi header file. The second patch (2/3) adds the format to the table in xilinx-vip.c. The third patch (3/3) updates the subdev format doc file. Rohit Athavale (3): uapi: media-bus-format: Add Xilinx specific YCbCr 4:2:0 media bus format media: xilinx-vip: Add 8-bit YCbCr 4:2:0 to formats table Documentation: subdev-formats: Add Xilinx YCbCr to Vendor specific area Documentation/media/uapi/v4l/subdev-formats.rst | 5 +++++ drivers/media/platform/xilinx/xilinx-vip.c | 3 +++ include/uapi/linux/media-bus-format.h | 4 +++- 3 files changed, 11 insertions(+), 1 deletion(-) -- 1.9.1