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[v8,16/17] media: v4l2-ctrls: Reserve controls for IPU3 ImgU

Message ID 1544144622-29791-17-git-send-email-yong.zhi@intel.com (mailing list archive)
State New, archived
Headers show
Series Intel IPU3 ImgU patchset | expand

Commit Message

Zhi, Yong Dec. 7, 2018, 1:03 a.m. UTC 
From: "Cao,Bing Bu" <bingbu.cao@intel.com>

Add a base to be used for allocation of all the IPU3 specific
controls in the ImgU driver.

Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Signed-off-by: Tian Shu Qiu <tian.shu.qiu@intel.com>
---
 include/uapi/linux/v4l2-controls.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 998983a6e6b7..2b52f44d0ba5 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -192,6 +192,10 @@  enum v4l2_colorfx {
  * We reserve 16 controls for this driver. */
 #define V4L2_CID_USER_IMX_BASE			(V4L2_CID_USER_BASE + 0x10b0)
 
+/* The base for the ipu3 ImgU driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_INTEL_IPU3_BASE		(V4L2_CID_USER_BASE + 0x10c0)
+
 /* MPEG-class control IDs */
 /* The MPEG controls are applicable to all codec controls
  * and the 'MPEG' part of the define is historical */