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openwrt/target/linux/bcm27xx/patches-6.6/950-0522-V4L2-Add-PiSP-opaque-formats-to-V4L2.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

43 lines
1.9 KiB
Diff

From e4ccc9e3855dacef323c42ee86ea0a7dfd3a5421 Mon Sep 17 00:00:00 2001
From: Naushir Patuck <naush@raspberrypi.com>
Date: Mon, 7 Feb 2022 09:20:49 +0000
Subject: [PATCH 0522/1085] V4L2: Add PiSP opaque formats to V4L2
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
---
drivers/media/v4l2-core/v4l2-ioctl.c | 4 +++-
include/uapi/linux/videodev2.h | 7 +++++++
2 files changed, 10 insertions(+), 1 deletion(-)
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1458,7 +1458,9 @@ static void v4l_fill_fmtdesc(struct v4l2
case V4L2_PIX_FMT_Y216: descr = "16-bit YUYV Packed"; break;
case V4L2_META_FMT_SENSOR_DATA: descr = "Sensor Ancillary Metadata"; break;
case V4L2_META_FMT_BCM2835_ISP_STATS: descr = "BCM2835 ISP Image Statistics"; break;
- case V4L2_META_FMT_RPI_BE_CFG: descr = "PiSP Config format"; break;
+ case V4L2_META_FMT_RPI_BE_CFG: descr = "PiSP BE Config format"; break;
+ case V4L2_META_FMT_RPI_FE_CFG: descr = "PiSP FE Config format"; break;
+ case V4L2_META_FMT_RPI_FE_STATS: descr = "PiSP FE Statistics format"; break;
default:
/* Compressed formats */
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -855,8 +855,15 @@ struct v4l2_pix_format {
#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
/* The metadata format identifier for our configuration buffers. */
+/* The metadata format identifier for BE configuration buffers. */
#define V4L2_META_FMT_RPI_BE_CFG v4l2_fourcc('R', 'P', 'B', 'C')
+/* The metadata format identifier for FE configuration buffers. */
+#define V4L2_META_FMT_RPI_FE_CFG v4l2_fourcc('R', 'P', 'F', 'C')
+
+/* The metadata format identifier for FE configuration buffers. */
+#define V4L2_META_FMT_RPI_FE_STATS v4l2_fourcc('R', 'P', 'F', 'S')
+
/* priv field value to indicates that subsequent fields are valid. */
#define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe