def apply_mode():
global fb
mode = pykms.Videomode()
mode.clock = pclk_khz_widget.get_val()
mode.hdisplay = hdisp2_widget.get_val()
mode.hsync_start = hss_widget.get_val()
mode.hsync_end = hse_widget.get_val()
mode.htotal = htot_widget.get_val()
mode.vdisplay = vdisp2_widget.get_val()
mode.vsync_start = vss_widget.get_val()
mode.vsync_end = vse_widget.get_val()
mode.vtotal = vtot_widget.get_val()
if ilace_box.state:
mode.flags |= DRM_MODE_FLAG_INTERLACE
if dblclk_box.state:
mode.flags |= DRM_MODE_FLAG_DBLCLK
if hsync_pol.state == True:
mode.flags |= DRM_MODE_FLAG_PHSYNC
elif hsync_pol.state == False:
mode.flags |= DRM_MODE_FLAG_NHSYNC
if vsync_pol.state == True:
mode.flags |= DRM_MODE_FLAG_PVSYNC
elif vsync_pol.state == False:
mode.flags |= DRM_MODE_FLAG_NVSYNC
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24")
pykms.draw_test_pattern(fb)
crtc.set_mode(conn, fb, mode)
def apply_mode(): global fb mode = pykms.Videomode() mode.clock = pclk_khz_widget.get_val() mode.hdisplay = hdisp2_widget.get_val() mode.hsync_start = hss_widget.get_val() mode.hsync_end = hse_widget.get_val() mode.htotal = htot_widget.get_val() mode.vdisplay = vdisp2_widget.get_val() mode.vsync_start = vss_widget.get_val() mode.vsync_end = vse_widget.get_val() mode.vtotal = vtot_widget.get_val() if ilace_box.state: mode.flags |= DRM_MODE_FLAG_INTERLACE if dblclk_box.state: mode.flags |= DRM_MODE_FLAG_DBLCLK if hsync_pol.state == True: mode.flags |= DRM_MODE_FLAG_PHSYNC elif hsync_pol.state == False: mode.flags |= DRM_MODE_FLAG_NHSYNC if vsync_pol.state == True: mode.flags |= DRM_MODE_FLAG_PVSYNC elif vsync_pol.state == False: mode.flags |= DRM_MODE_FLAG_NVSYNC fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24"); pykms.draw_test_pattern(fb); crtc.set_mode(conn, fb, mode)
import pykms
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--connector", default="")
parser.add_argument("-l", "--legacy", action="store_true", default=False)
args = parser.parse_args()
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector(args.connector)
crtc = res.reserve_crtc(conn)
mode = conn.get_default_mode()
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24");
pykms.draw_test_pattern(fb);
crtc.set_mode(conn, fb, mode)
use_legacy = args.legacy
if not use_legacy:
prop = crtc.get_prop("GAMMA_LUT")
if not prop:
prop = crtc.get_prop("DEGAMMA_LUT")
if not prop:
print("No gamma property found")
exit(-1)
else:
#!/usr/bin/python3
import pykms
from helpers import *
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector()
crtc = res.reserve_crtc(conn)
mode = conn.get_default_mode()
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24");
pykms.draw_test_pattern(fb);
crtc.set_mode(conn, fb, mode)
print("OK")
conn = res.reserve_connector(args.connector)
crtc = res.reserve_crtc(conn)
if args.modename == None:
mode = conn.get_default_mode()
else:
mode = conn.get_mode(args.modename)
modeb = mode.to_blob(card)
format = pykms.PixelFormat.ARGB8888
plane1 = res.reserve_generic_plane(crtc, format)
plane2 = res.reserve_generic_plane(crtc, format)
print("Got plane1 %d %d plane2 %d %d" %
(plane1.idx, plane1.id, plane2.idx, plane2.id))
fb1 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, format)
pykms.draw_test_pattern(fb1)
fb2 = pykms.DumbFramebuffer(card, mode.hdisplay >> 1, mode.vdisplay >> 1,
format)
pykms.draw_test_pattern(fb2)
alpha = 0
card.disable_planes()
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1, "MODE_ID": modeb.id})
req.add_plane(plane1, fb1, crtc)
req.add_plane(plane2, fb2, crtc)
import pykms
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector("HDMI")
crtc = res.reserve_crtc(conn)
mode = conn.get_default_mode()
modeb = mode.to_blob(card)
plane = res.reserve_generic_plane(crtc, pykms.PixelFormat.UYVY)
#plane = res.reserve_generic_plane(crtc, pykms.PixelFormat.Undefined)
print("Got plane %d %d" % (plane.idx, plane.id))
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "UYVY")
pykms.draw_test_pattern(fb)
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1, "MODE_ID": modeb.id})
input("Press enter to enable crtc idx %d at %s" % (crtc.idx, conn.fullname))
r = req.commit_sync(allow_modeset=True)
input("Press enter to enable plane idx %d at %s" % (plane.idx, conn.fullname))
req = pykms.AtomicReq(card)
req.add(
plane, {
"FB_ID": fb.id,
"CRTC_ID": crtc.id,
