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[24.4.34.163]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-321611d6eeesm13150118a91.6.2025.08.10.15.10.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 Aug 2025 15:10:11 -0700 (PDT) From: Will Whang To: Will Whang , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Sakari Ailus Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/4] media: uapi: Add custom IMX585 control IDs Date: Sun, 10 Aug 2025 23:09:19 +0100 Message-Id: <20250810220921.14307-3-will@willwhang.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250810220921.14307-1-will@willwhang.com> References: <20250810220921.14307-1-will@willwhang.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Reserve a private control ID block and define the helper enums used by the upcoming IMX585 driver. Signed-off-by: Will Whang --- MAINTAINERS | 1 + include/uapi/linux/imx585.h | 20 ++++++++++++++++++++ include/uapi/linux/v4l2-controls.h | 6 ++++++ 3 files changed, 27 insertions(+) create mode 100644 include/uapi/linux/imx585.h diff --git a/MAINTAINERS b/MAINTAINERS index ef04ee4ec..e6aeac0c5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -23183,6 +23183,7 @@ M: Will Whang L: linux-media@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/media/i2c/sony,imx585.yaml +F: include/uapi/linux/imx585.h =20 SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky diff --git a/include/uapi/linux/imx585.h b/include/uapi/linux/imx585.h new file mode 100644 index 000000000..30e12df88 --- /dev/null +++ b/include/uapi/linux/imx585.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * IMX585 V4L2 controls user space header file. + * + */ + +#ifndef __UAPI_IMX585_H_ +#define __UAPI_IMX585_H_ + +#include + +#define V4L2_CID_IMX585_HDR_DATASEL_TH (V4L2_CID_USER_IMX585_BASE + 0) +#define V4L2_CID_IMX585_HDR_DATASEL_BK (V4L2_CID_USER_IMX585_BASE + 1) +#define V4L2_CID_IMX585_HDR_GRAD_TH (V4L2_CID_USER_IMX585_BASE + 2) +#define V4L2_CID_IMX585_HDR_GRAD_COMP_L (V4L2_CID_USER_IMX585_BASE + 3) +#define V4L2_CID_IMX585_HDR_GRAD_COMP_H (V4L2_CID_USER_IMX585_BASE + 4) +#define V4L2_CID_IMX585_HDR_GAIN (V4L2_CID_USER_IMX585_BASE + 5) +#define V4L2_CID_IMX585_HCG_GAIN (V4L2_CID_USER_IMX585_BASE + 6) + +#endif /* __UAPI_IMX585_H_ */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-c= ontrols.h index f836512e9..091a044e5 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -228,6 +228,12 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_RKISP1_BASE (V4L2_CID_USER_BASE + 0x1220) =20 +/* + * The base for IMX585 driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_IMX585_BASE (V4L2_CID_USER_BASE + 0x12= 30) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ --=20 2.39.5