From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from lb3-smtp-cloud7.xs4all.net ([194.109.24.31]:57677 "EHLO lb3-smtp-cloud7.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728144AbeGTJOt (ORCPT ); Fri, 20 Jul 2018 05:14:49 -0400 From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Tom aan de Wiel , Hans Verkuil Subject: [PATCHv2 1/5] media.h: add encoder/decoder functions for codecs Date: Fri, 20 Jul 2018 10:27:32 +0200 Message-Id: <20180720082736.8977-2-hverkuil@xs4all.nl> In-Reply-To: <20180720082736.8977-1-hverkuil@xs4all.nl> References: <20180720082736.8977-1-hverkuil@xs4all.nl> Sender: linux-media-owner@vger.kernel.org List-ID: From: Hans Verkuil Add MEDIA_ENT_F_PROC_VIDEO_EN/DECODER to be used for the encoder and decoder entities of codec hardware. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus --- Documentation/media/uapi/mediactl/media-types.rst | 11 +++++++++++ include/uapi/linux/media.h | 2 ++ 2 files changed, 13 insertions(+) diff --git a/Documentation/media/uapi/mediactl/media-types.rst b/Documentation/media/uapi/mediactl/media-types.rst index 96910cf2eaaa..5bb933c42879 100644 --- a/Documentation/media/uapi/mediactl/media-types.rst +++ b/Documentation/media/uapi/mediactl/media-types.rst @@ -37,6 +37,8 @@ Types and flags used to represent the media graph elements .. _MEDIA-ENT-F-PROC-VIDEO-LUT: .. _MEDIA-ENT-F-PROC-VIDEO-SCALER: .. _MEDIA-ENT-F-PROC-VIDEO-STATISTICS: +.. _MEDIA-ENT-F-PROC-VIDEO-ENCODER: +.. _MEDIA-ENT-F-PROC-VIDEO-DECODER: .. _MEDIA-ENT-F-VID-MUX: .. _MEDIA-ENT-F-VID-IF-BRIDGE: .. _MEDIA-ENT-F-DTV-DECODER: @@ -188,6 +190,15 @@ Types and flags used to represent the media graph elements received on its sink pad and outputs the statistics data on its source pad. + * - ``MEDIA_ENT_F_PROC_VIDEO_ENCODER`` + - Video (MPEG, HEVC, VPx, etc.) encoder. An entity capable of + compressing video frames must have one sink pad and one source pad. + + * - ``MEDIA_ENT_F_PROC_VIDEO_DECODER`` + - Video (MPEG, HEVC, VPx, etc.) decoder. An entity capable of + decompressing a compressed video stream into uncompressed video + frames must have one sink pad and one source pad. + * - ``MEDIA_ENT_F_VID_MUX`` - Video multiplexer. An entity capable of multiplexing must have at least two sink pads and one source pad, and must pass the video diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index 86c7dcc9cba3..9004d0c5560c 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -132,6 +132,8 @@ struct media_device_info { #define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004) #define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005) #define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006) +#define MEDIA_ENT_F_PROC_VIDEO_ENCODER (MEDIA_ENT_F_BASE + 0x4007) +#define MEDIA_ENT_F_PROC_VIDEO_DECODER (MEDIA_ENT_F_BASE + 0x4008) /* * Switch and bridge entity functions -- 2.17.0