From: Marvin Lin <milkfafa@gmail.com>
To: mchehab@kernel.org, linux-media@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc: openbmc@lists.ozlabs.org, avifishman70@gmail.com,
tmaimon77@gmail.com, tali.perry1@gmail.com, kwliu@nuvoton.com,
kflin@nuvoton.com, Marvin Lin <milkfafa@gmail.com>
Subject: [PATCH v7 5/7] media: v4l2-ctrls: Reserve user control base for NPCM video controls
Date: Tue, 22 Nov 2022 16:57:22 +0800 [thread overview]
Message-ID: <20221122085724.3245078-6-milkfafa@gmail.com> (raw)
In-Reply-To: <20221122085724.3245078-1-milkfafa@gmail.com>
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 b5e7d082b8ad..9623ba378295 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 Nuvoton NPCM driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_NPCM_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 */
--
2.34.1
next prev parent reply other threads:[~2022-11-22 8:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-22 8:57 [PATCH v7 0/7] Support Nuvoton NPCM Video Capture/Encode Engine Marvin Lin
2022-11-22 8:57 ` [PATCH v7 1/7] ARM: dts: nuvoton: Add node for NPCM VCD and ECE engine Marvin Lin
2022-11-22 8:57 ` [PATCH v7 2/7] media: dt-binding: nuvoton: Add bindings " Marvin Lin
2022-11-22 20:28 ` Rob Herring
2022-11-23 0:05 ` Rob Herring
2022-11-24 3:45 ` Kun-Fa Lin
2022-11-22 8:57 ` [PATCH v7 3/7] dt-bindings: arm: nuvoton: Add bindings for NPCM GFXI Marvin Lin
2022-11-23 15:59 ` Krzysztof Kozlowski
2022-11-24 3:53 ` Kun-Fa Lin
2022-11-22 8:57 ` [PATCH v7 4/7] media: v4l: Add HEXTILE compressed format Marvin Lin
2022-11-22 8:57 ` Marvin Lin [this message]
2022-11-22 8:57 ` [PATCH v7 6/7] media: uapi: Add controls for NPCM video driver Marvin Lin
2022-11-23 8:11 ` kernel test robot
2022-11-23 8:21 ` kernel test robot
2022-11-22 8:57 ` [PATCH v7 7/7] media: nuvoton: Add driver for NPCM video capture and encode engine Marvin Lin
2022-11-22 12:21 ` Andrzej Pietrasiewicz
2022-11-24 3:30 ` Kun-Fa Lin
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