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#!/usr/bin/python3
# SPDX-License-Identifier: GPL-2.0-or-later
# SPDX-FileCopyrightText: 2019 Renesas Electronics Corporation
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.output_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(f'Testing connector {connector.fullname}, '
f'CRTC {crtc.id}, mode {mode.name}')
failed = 0
num_formats = len(crtc.primary_plane.formats)
for i in range(num_formats):
format = crtc.primary_plane.formats[i]
self.logger.log(f'Testing format {format}')
self.progress(i+1, num_formats)
# Create a frame buffer
try:
fb = pykms.DumbFramebuffer(self.card, mode.hdisplay, mode.vdisplay, format)
except ValueError:
self.logger.log('Failed to create frame buffer')
failed += 1
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.logger.log(f'atomic mode set failed with {ret}')
failed += 1
continue
self.run(3)
self.atomic_crtc_disable(crtc)
if failed:
self.fail(f'{failed}/{num_formats} formats failed')
else:
self.success()
FormatsTest().execute()
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