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From:   Marvin Lin <milkfafa@gmail.com>
To:     mchehab@kernel.org, hverkuil-cisco@xs4all.nl,
        avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com,
        venture@google.com, yuenn@google.com, benjaminfair@google.com,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        andrzej.p@collabora.com
Cc:     devicetree@vger.kernel.org, linux-media@vger.kernel.org,
        linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org,
        kwliu@nuvoton.com, kflin@nuvoton.com,
        Marvin Lin <milkfafa@gmail.com>
Subject: [PATCH v9 5/7] media: v4l2-ctrls: Reserve user control base for NPCM video controls
Date:   Tue, 20 Dec 2022 17:40:53 +0800
Message-Id: <20221220094055.3011916-6-milkfafa@gmail.com>
In-Reply-To: <20221220094055.3011916-1-milkfafa@gmail.com>
References: <20221220094055.3011916-1-milkfafa@gmail.com>
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Add a control base and reserve 16 controls for Nuvoton NPCM video
controls.

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
---
 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 b73a8ba7df6c..aa5c9f64f1d6 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -199,6 +199,12 @@ enum v4l2_colorfx {
  */
 #define V4L2_CID_USER_ASPEED_BASE		(V4L2_CID_USER_BASE + 0x11a0)
 
+/*
+ * The base for Nuvoton NPCM driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_NPCM_BASE			(V4L2_CID_USER_BASE + 0x11b0)
+
 /* MPEG-class control IDs */
 /* The MPEG controls are applicable to all codec controls
  * and the 'MPEG' part of the define is historical */
-- 
2.34.1