From 0bcd7c0363d8e86cefda851048631d16c9f7f088 Mon Sep 17 00:00:00 2001
From: popoviciri <radu@nrrp.nl>
Date: Thu, 15 Aug 2019 12:57:21 +0200
Subject: [PATCH] patch for python-picamera library to add the new greyworld
 AWB mode until this PR gets merged:
 https://github.com/waveform80/picamera/pull/576

---
 .../0001-enable-awb-greyworld-mode.patch      | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 package/python-picamera/0001-enable-awb-greyworld-mode.patch

diff --git a/package/python-picamera/0001-enable-awb-greyworld-mode.patch b/package/python-picamera/0001-enable-awb-greyworld-mode.patch
new file mode 100644
index 0000000000..ad99666236
--- /dev/null
+++ b/package/python-picamera/0001-enable-awb-greyworld-mode.patch
@@ -0,0 +1,27 @@
+diff --git a/picamera/camera.py b/picamera/camera.py
+index 36b1202..a7da186 100644
+--- a/picamera/camera.py
++++ b/picamera/camera.py
+@@ -274,6 +274,7 @@ class PiCamera(object):
+         'incandescent':  mmal.MMAL_PARAM_AWBMODE_INCANDESCENT,
+         'flash':         mmal.MMAL_PARAM_AWBMODE_FLASH,
+         'horizon':       mmal.MMAL_PARAM_AWBMODE_HORIZON,
++        'greyworld':     mmal.MMAL_PARAM_AWBMODE_GREYWORLD,
+         }
+
+     IMAGE_EFFECTS = {
+diff --git a/picamera/mmal.py b/picamera/mmal.py
+index 81b059f..82b2b5f 100644
+--- a/picamera/mmal.py
++++ b/picamera/mmal.py
+@@ -692,7 +692,8 @@ MMAL_PARAM_AWBMODE_T = ct.c_uint32 # enum
+     MMAL_PARAM_AWBMODE_INCANDESCENT,
+     MMAL_PARAM_AWBMODE_FLASH,
+     MMAL_PARAM_AWBMODE_HORIZON,
+-) = range(10)
++    MMAL_PARAM_AWBMODE_GREYWORLD,
++) = range(11)
+ MMAL_PARAM_AWBMODE_MAX = 0x7fffffff
+
+ class MMAL_PARAMETER_AWBMODE_T(ct.Structure):
+