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[v3,6/9] media: Add C3ISP_PARAMS and C3ISP_STATS meta formats

Message ID 20240918-c3isp-v3-6-f774a39e6774@amlogic.com
State Superseded
Headers show
Series Amlogic C3 ISP support | expand

Commit Message

Keke Li via B4 Relay Sept. 18, 2024, 6:07 a.m. UTC 
From: Keke Li <keke.li@amlogic.com>

C3ISP_PARAMS is the C3 ISP Parameters format.
C3ISP_STATS is the C3 ISP Statistics format.

Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Keke Li <keke.li@amlogic.com>
---
 drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++
 include/uapi/linux/videodev2.h       | 4 ++++
 2 files changed, 6 insertions(+)
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Patch

diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index e14db67be97c..d0e346f301c1 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1459,6 +1459,8 @@  static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
 	case V4L2_META_FMT_RK_ISP1_PARAMS:	descr = "Rockchip ISP1 3A Parameters"; break;
 	case V4L2_META_FMT_RK_ISP1_STAT_3A:	descr = "Rockchip ISP1 3A Statistics"; break;
 	case V4L2_META_FMT_RK_ISP1_EXT_PARAMS:	descr = "Rockchip ISP1 Ext 3A Params"; break;
+	case V4L2_META_FMT_C3ISP_PARAMS:	descr = "Amlogic C3 ISP Parameters"; break;
+	case V4L2_META_FMT_C3ISP_STATS:		descr = "Amlogic C3 ISP Statistics"; break;
 	case V4L2_PIX_FMT_NV12_8L128:	descr = "NV12 (8x128 Linear)"; break;
 	case V4L2_PIX_FMT_NV12M_8L128:	descr = "NV12M (8x128 Linear)"; break;
 	case V4L2_PIX_FMT_NV12_10BE_8L128:	descr = "10-bit NV12 (8x128 Linear, BE)"; break;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 27239cb64065..7d0a3e502a47 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -857,6 +857,10 @@  struct v4l2_pix_format {
 #define V4L2_META_FMT_RK_ISP1_STAT_3A	v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
 #define V4L2_META_FMT_RK_ISP1_EXT_PARAMS	v4l2_fourcc('R', 'K', '1', 'E') /* Rockchip ISP1 3a Extensible Parameters */
 
+/* Vendor specific - used for C3_ISP */
+#define V4L2_META_FMT_C3ISP_PARAMS	v4l2_fourcc('C', 'P', 'R', 'M') /* Amlogic C3 ISP Parameters */
+#define V4L2_META_FMT_C3ISP_STATS	v4l2_fourcc('C', 'S', 'T', 'S') /* Amlogic C3 ISP Statistics */
+
 /* Vendor specific - used for RaspberryPi PiSP */
 #define V4L2_META_FMT_RPI_BE_CFG	v4l2_fourcc('R', 'P', 'B', 'C') /* PiSP BE configuration */