1*f0687c8aSRaman Tenneti#!/usr/bin/python3 2*f0687c8aSRaman Tenneti 3*f0687c8aSRaman Tennetiimport pykms 4*f0687c8aSRaman Tennetiimport time 5*f0687c8aSRaman Tennetiimport argparse 6*f0687c8aSRaman Tenneti 7*f0687c8aSRaman Tennetiparser = argparse.ArgumentParser(description='Plane "alpha"-property test.') 8*f0687c8aSRaman Tennetiparser.add_argument('--connector', '-c', dest='connector', default="", 9*f0687c8aSRaman Tenneti required=False, help='connector to output') 10*f0687c8aSRaman Tennetiparser.add_argument('--mode', '-m', dest='modename', 11*f0687c8aSRaman Tenneti required=False, help='Video mode name to use') 12*f0687c8aSRaman Tennetiargs = parser.parse_args() 13*f0687c8aSRaman Tenneticard = pykms.Card() 14*f0687c8aSRaman Tennetires = pykms.ResourceManager(card) 15*f0687c8aSRaman Tenneticonn = res.reserve_connector(args.connector) 16*f0687c8aSRaman Tenneticrtc = res.reserve_crtc(conn) 17*f0687c8aSRaman Tennetiif args.modename == None: 18*f0687c8aSRaman Tenneti mode = conn.get_default_mode() 19*f0687c8aSRaman Tennetielse: 20*f0687c8aSRaman Tenneti mode = conn.get_mode(args.modename) 21*f0687c8aSRaman Tennetimodeb = mode.to_blob(card) 22*f0687c8aSRaman Tennetiformat = pykms.PixelFormat.ARGB8888 23*f0687c8aSRaman Tennetiplane1 = res.reserve_generic_plane(crtc, format) 24*f0687c8aSRaman Tennetiplane2 = res.reserve_generic_plane(crtc, format) 25*f0687c8aSRaman Tenneti 26*f0687c8aSRaman Tennetiprint("Got plane1 %d %d plane2 %d %d" % 27*f0687c8aSRaman Tenneti (plane1.idx, plane1.id, plane2.idx, plane2.id)) 28*f0687c8aSRaman Tenneti 29*f0687c8aSRaman Tennetifb1 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, format); 30*f0687c8aSRaman Tennetipykms.draw_test_pattern(fb1); 31*f0687c8aSRaman Tenneti 32*f0687c8aSRaman Tennetifb2 = pykms.DumbFramebuffer(card, mode.hdisplay >> 1, mode.vdisplay >> 1, format); 33*f0687c8aSRaman Tennetipykms.draw_test_pattern(fb2); 34*f0687c8aSRaman Tenneti 35*f0687c8aSRaman Tennetialpha = 0 36*f0687c8aSRaman Tenneti 37*f0687c8aSRaman Tenneticard.disable_planes() 38*f0687c8aSRaman Tenneti 39*f0687c8aSRaman Tennetireq = pykms.AtomicReq(card) 40*f0687c8aSRaman Tennetireq.add(conn, "CRTC_ID", crtc.id) 41*f0687c8aSRaman Tennetireq.add(crtc, {"ACTIVE": 1, 42*f0687c8aSRaman Tenneti "MODE_ID": modeb.id}) 43*f0687c8aSRaman Tennetireq.add_plane(plane1, fb1, crtc) 44*f0687c8aSRaman Tennetireq.add_plane(plane2, fb2, crtc) 45*f0687c8aSRaman Tenneti 46*f0687c8aSRaman Tennetir = req.commit_sync(allow_modeset = True) 47*f0687c8aSRaman Tennetiassert r == 0, "Initial commit failed: %d" % r 48*f0687c8aSRaman Tenneti 49*f0687c8aSRaman Tennetiinput("press enter start\n") 50*f0687c8aSRaman Tenneti 51*f0687c8aSRaman Tennetiwhile alpha <= 0xFFFF: 52*f0687c8aSRaman Tenneti print("alpha %d" % (alpha >> 8)) 53*f0687c8aSRaman Tenneti req = pykms.AtomicReq(card) 54*f0687c8aSRaman Tenneti req.add(plane2, {"alpha": alpha }) 55*f0687c8aSRaman Tenneti r = req.commit_sync() 56*f0687c8aSRaman Tenneti assert r == 0, "alpha change commit failed: %d" % r 57*f0687c8aSRaman Tenneti alpha = alpha + 0x101 58*f0687c8aSRaman Tenneti time.sleep(0.03) 59*f0687c8aSRaman Tenneti 60*f0687c8aSRaman Tennetiinput("press enter exit\n") 61*f0687c8aSRaman Tenneticard.disable_planes() 62