You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.0 KiB
48 lines
1.0 KiB
#!/usr/bin/python3
|
|
|
|
import sys
|
|
import pykms
|
|
import argparse
|
|
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("-c", "--connector", default="")
|
|
args = parser.parse_args()
|
|
|
|
card = pykms.Card()
|
|
|
|
res = pykms.ResourceManager(card)
|
|
conn = res.reserve_connector(args.connector)
|
|
crtc = res.reserve_crtc(conn)
|
|
plane = res.reserve_generic_plane(crtc)
|
|
|
|
card.disable_planes()
|
|
|
|
modes = conn.get_modes()
|
|
|
|
def even(i):
|
|
return i & ~1
|
|
|
|
for mode in modes:
|
|
long_str = mode.to_string_long()
|
|
short_str = mode.to_string_short()
|
|
|
|
print(long_str)
|
|
|
|
modeb = mode.to_blob(card)
|
|
|
|
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24");
|
|
pykms.draw_test_pattern(fb);
|
|
pykms.draw_text(fb, even((fb.width // 2) - (8 * len(short_str)) // 2), 4, short_str, pykms.white)
|
|
|
|
req = pykms.AtomicReq(card)
|
|
|
|
req.add_connector(conn, crtc)
|
|
req.add_crtc(crtc, modeb)
|
|
req.add_plane(plane, fb, crtc, dst=(0, 0, mode.hdisplay, mode.vdisplay))
|
|
|
|
req.commit_sync(allow_modeset = True)
|
|
|
|
input("press enter to show next videomode\n")
|
|
|
|
print("done")
|