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[v13,5/7] media: v4l2-ctrls: Add user control base for Nuvoton NPCM controls

Message ID 20230704064412.2145181-6-milkfafa@gmail.com
State Superseded
Headers show
Series Support Nuvoton NPCM Video Capture/Encode Engine | expand

Commit Message

Marvin Lin July 4, 2023, 6:44 a.m. UTC 
Add a control base for Nuvoton NPCM driver controls, and reserve 16
controls.

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
---
 include/uapi/linux/v4l2-controls.h | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 5e80daa4ffe0..19d2651249fa 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -203,6 +203,12 @@  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 */