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authorTomi Valkeinen <tomi.valkeinen@ideasonboard.com>2022-05-27 17:44:23 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-05-27 22:02:31 +0300
commit210ce547a42ca559592efaef069648ddfe0d2945 (patch)
tree08440f63961739e06ab80088471e965f9eeb86e2 /src/py/cam/cam.py
parentccfcf5f2356fc3bd1dfb825652b2f05738651b46 (diff)
py: Add CameraManager.read_event()
Add CameraManager.read_event() so that the user does not need to call os.read(). We use eventfd, and we must always read 8 bytes. Hiding that inside read_event() makes sense. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/py/cam/cam.py')
-rwxr-xr-xsrc/py/cam/cam.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/py/cam/cam.py b/src/py/cam/cam.py
index e2bc78da..66df18bf 100755
--- a/src/py/cam/cam.py
+++ b/src/py/cam/cam.py
@@ -9,7 +9,6 @@
import argparse
import binascii
import libcamera as libcam
-import os
import sys
import traceback
@@ -294,7 +293,7 @@ def event_handler(state):
cm = state['cm']
contexts = state['contexts']
- os.read(cm.efd, 8)
+ cm.read_event()
reqs = cm.get_ready_requests()