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py: cam_kms: Fix multistream display

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Instead of doing an atomic commit for each stream, do a single commit
for the two planes. This fixes the issue that only the first plane was
actually shown.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Tomi Valkeinen 2022-05-18 16:13:21 +03:00 • committed by Laurent Pinchart
parent a4964c5df1
commit b7c78879cc
1 changed files with 4 additions and 3 deletions
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7
src/py/cam/cam_kms.py
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@ -75,12 +75,13 @@ class KMSRenderer:
buffers = drmreq['camreq'].buffers
req = pykms.AtomicReq(self.card)
for stream, fb in buffers.items():
drmfb = self.cam_2_drm.get(fb, None)
req = pykms.AtomicReq(self.card)
self.add_plane(req, stream, drmfb)
req.commit()
req.commit()
def handle_page_flip(self, frame, time):
old = self.current