From 867d3b275c385e80eaf7c46ab08674ae0af47bf3 Mon Sep 17 00:00:00 2001 From: Jammy Huang Date: Fri, 28 Oct 2022 10:35:51 +0800 Subject: [PATCH] media: v4l2-ctrls: Reserve controls for ASPEED Reserve controls for ASPEED video family. Aspeed video engine contains a few features which improve video quality, reduce amount of compressed data, and etc. Hence, 16 controls are reserved for these aspeed proprietary features. Signed-off-by: Jammy Huang Signed-off-by: Hans Verkuil --- include/uapi/linux/v4l2-controls.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index b5e7d082b8adf..5c09451779cbe 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -231,6 +231,12 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_DW100_BASE (V4L2_CID_USER_BASE + 0x1190) +/* + * The base for Aspeed driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x11a0) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ -- 2.30.2