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#!/usr/bin/python3
import kmstest
import pykms
import time
class FormatsTest(kmstest.KMSTest):
"""Test all available plane formats."""
def main(self):
self.start("plane formats")
# Find a CRTC with a connected connector and at least one plane
for connector in self.card.connectors:
if not connector.connected():
self.skip("unconnected connector")
continue
try:
mode = connector.get_default_mode()
except ValueError:
continue
crtcs = connector.get_possible_crtcs()
for crtc in crtcs:
if crtc.primary_plane:
break
else:
crtc = None
if crtc:
break
else:
self.skip("no CRTC available with connector")
return
self.logger.log("Testing connector %s, CRTC %u, mode %s" % \
(connector.fullname, crtc.id, mode.name))
for format in crtc.primary_plane.formats:
self.logger.log("Testing format %s" % format)
# Create a frame buffer
try:
fb = pykms.DumbFramebuffer(self.card, mode.hdisplay, mode.vdisplay, format)
except ValueError:
continue
pykms.draw_test_pattern(fb)
# Set the mode with a primary plane
ret = self.atomic_crtc_mode_set(crtc, connector, mode, fb)
if ret < 0:
self.fail("atomic mode set failed with %d" % ret)
continue
self.run(3)
self.atomic_crtc_disable(crtc)
self.success()
FormatsTest().execute()
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