1 files changed, 64 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0853-staging-vc04_services-codec-Add-support-for-mono-for.patch b/target/linux/bcm27xx/patches-5.4/950-0853-staging-vc04_services-codec-Add-support-for-mono-for.patch
new file mode 100644
index 0000000000..620ad14248
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0853-staging-vc04_services-codec-Add-support-for-mono-for.patch
@@ -0,0 +1,64 @@
+From 6e6861281012b9ac99b85b9e2703cad35d91c279 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.com>
+Date: Wed, 1 Jul 2020 10:38:12 +0100
+Subject: [PATCH] staging: vc04_services: codec: Add support for mono
+ formats
+
+The firmware ISP component now allows for processing of mono
+images, so add those formats for use by the simple ISP device.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
+---
+ .../bcm2835-codec/bcm2835-v4l2-codec.c        | 41 +++++++++++++++++++
+ 1 file changed, 41 insertions(+)
+
+--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
+@@ -344,6 +344,47 @@ static const struct bcm2835_codec_fmt su
+ 		.size_multiplier_x2	= 2,
+ 		.is_bayer		= true,
+ 	}, {
++		/* Monochrome MIPI formats */
++		/* 8 bit */
++		.fourcc			= V4L2_PIX_FMT_GREY,
++		.depth			= 8,
++		.bytesperline_align	= 32,
++		.flags			= 0,
++		.mmal_fmt		= MMAL_ENCODING_GREY,
++		.size_multiplier_x2	= 2,
++	}, {
++		/* 10 bit */
++		.fourcc			= V4L2_PIX_FMT_Y10P,
++		.depth			= 10,
++		.bytesperline_align	= 32,
++		.flags			= 0,
++		.mmal_fmt		= MMAL_ENCODING_Y10P,
++		.size_multiplier_x2	= 2,
++	}, {
++		/* 12 bit */
++		.fourcc			= V4L2_PIX_FMT_Y12P,
++		.depth			= 12,
++		.bytesperline_align	= 32,
++		.flags			= 0,
++		.mmal_fmt		= MMAL_ENCODING_Y12P,
++		.size_multiplier_x2	= 2,
++	}, {
++		/* 14 bit */
++		.fourcc			= V4L2_PIX_FMT_Y14P,
++		.depth			= 14,
++		.bytesperline_align	= 32,
++		.flags			= 0,
++		.mmal_fmt		= MMAL_ENCODING_Y14P,
++		.size_multiplier_x2	= 2,
++	}, {
++		/* 16 bit */
++		.fourcc			= V4L2_PIX_FMT_Y16,
++		.depth			= 16,
++		.bytesperline_align	= 32,
++		.flags			= 0,
++		.mmal_fmt		= MMAL_ENCODING_Y16,
++		.size_multiplier_x2	= 2,
++	}, {
+ 		/* Compressed formats */
+ 		.fourcc			= V4L2_PIX_FMT_H264,
+ 		.depth			= 0,