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[v10,2/6] media: videodev2.h: add visconti viif meta buffer format

Message ID 20240424024215.1624299-3-yuji2.ishikawa@toshiba.co.jp
State New
Headers show
Series Add Toshiba Visconti Video Input Interface driver | expand

Commit Message

Yuji Ishikawa April 24, 2024, 2:42 a.m. UTC 
Adds the Toshiba Visconti VIIF specific metadata format

- V4L2_META_FMT_VISCONTI_VIIF_PARAMS for ISP parameters
- V4L2_META_FMT_VISCONTI_VIIF_STATS for ISP statistics

Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
---
Changelog v10:
- add entry for V4L2_META_FMT_VISCONTI_VIIF_PARAMS
- add entry for V4L2_META_FMT_VISCONTI_VIIF_STATS

 include/uapi/linux/videodev2.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index a8015e5e7f..686657e022 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -839,6 +839,10 @@  struct v4l2_pix_format {
 #define V4L2_META_FMT_RK_ISP1_PARAMS	v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */
 #define V4L2_META_FMT_RK_ISP1_STAT_3A	v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
 
+/* Vendor specific - used for Visconti VIIF sub-system */
+#define V4L2_META_FMT_VISCONTI_VIIF_PARAMS	v4l2_fourcc('V', 'I', 'F', 'P') /* ISP Params */
+#define V4L2_META_FMT_VISCONTI_VIIF_STATS	v4l2_fourcc('V', 'I', 'F', 'S') /* ISP Stats */
+
 /* priv field value to indicates that subsequent fields are valid. */
 #define V4L2_PIX_FMT_PRIV_MAGIC		0xfeedcafe