add m1n1HEADmaster

1 files changed, 126 insertions, 0 deletions

diff --git a/tools/proxyclient/experiments/dcpext_iboot.py b/tools/proxyclient/experiments/dcpext_iboot.py
new file mode 100644
index 0000000..ceb60bd
--- /dev/null
+++ b/tools/proxyclient/experiments/dcpext_iboot.py
@@ -0,0 +1,126 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: MIT
+import sys, pathlib
+sys.path.append(str(pathlib.Path(__file__).resolve().parents[1]))
+
+import struct
+from construct import *
+
+from m1n1.setup import *
+from m1n1.shell import run_shell
+from m1n1 import asm
+from m1n1.hw.dart import DART, DARTRegs
+from m1n1.fw.dcp.iboot import DCPIBootClient, SurfaceFormat, EOTF, Transform, AddrFormat
+from m1n1.fw.dcp.dcpav import *
+from m1n1.proxyutils import RegMonitor
+
+dart = DART.from_adt(u, "arm-io/dart-dcpext0")
+disp_dart = DART.from_adt(u, "arm-io/dart-dispext0")
+#disp_dart.dump_all()
+
+dcp_addr = u.adt["arm-io/dcpext0"].get_reg(0)[0]
+dcp = DCPIBootClient(u, dcp_addr, dart, disp_dart)
+dcp.dva_offset = getattr(u.adt["/arm-io/dcpext0"][0], "asc_dram_mask", 0)
+
+dcp.start()
+dcp.start_ep(0x20)
+dcp.start_ep(0x23)
+dcp.start_ep(0x24)
+dcp.start_ep(0x27)
+dcp.start_ep(0x2a)
+
+dcp.system.wait_for("system")
+dcp.iboot.wait_for("disp0")
+dcp.dptx.wait_for("dcpav0")
+dcp.dptx.wait_for("dcpav1")
+dcp.dptx.wait_for("dcpdp0")
+dcp.dptx.wait_for("dcpdp1")
+dcp.dpport.wait_for("port0")
+dcp.dpport.wait_for("port1")
+
+dcp.system.wait_for("system")
+dcp.system.system.setProperty("gAFKConfigLogMask", 0xffff)
+
+print("Connect...")
+dcp.dpport.port0.open()
+dcp.dpport.port0.getLocation()
+dcp.dpport.port0.getLocation()
+dcp.dpport.port0.getUnit()
+# this triggers the power up message
+dcp.dpport.port0.displayRequest()
+# these seem to not work/do anything?
+dcp.dpport.port0.connectTo(True, ATC0, DPPHY, 0)
+
+#dcp.dcpav.controller.setPower(False)
+#dcp.dcpav.controller.forceHotPlugDetect()
+#dcp.dcpav.controller.setVirtualDeviceMode(0)
+#dcp.dcpav.controller.setPower(True)
+#dcp.dcpav.controller.wakeDisplay()
+#dcp.dcpav.controller.sleepDisplay()
+#dcp.dcpav.controller.wakeDisplay()
+
+print("Waiting for HPD...")
+while True:
+    hpd, ntim, ncolor = dcp.iboot.disp0.getModeCount()
+    if hpd:
+        break
+
+print("HPD asserted")
+
+print(f"Connected:{hpd} Timing modes:{ntim} Color modes:{ncolor}")
+dcp.iboot.disp0.setPower(True)
+
+timing_modes = dcp.iboot.disp0.getTimingModes()
+print("Timing modes:")
+print(timing_modes)
+
+color_modes = dcp.iboot.disp0.getColorModes()
+print("Color modes:")
+print(color_modes)
+
+timing_modes.sort(key=lambda c: (c.valid, c.width <= 1920, c.fps_int <= 60, c.width, c.height, c.fps_int, c.fps_frac))
+timing_mode = timing_modes[-1]
+
+color_modes.sort(key=lambda c: (c.valid, c.bpp <= 32, c.bpp, -int(c.colorimetry), -int(c.encoding), -int(c.eotf)))
+color_mode = color_modes[-1]
+
+print("Chosen timing mode:", timing_mode)
+print("Chosen color mode:", color_mode)
+
+dcp.iboot.disp0.setMode(timing_mode, color_mode)
+
+w, h = timing_mode.width, timing_mode.height
+
+layer = Container(
+    planes = [
+        Container(
+            addr = 0x013ec000,
+            stride = u.ba.video.stride,
+            addr_format = AddrFormat.PLANAR,
+        ),
+        Container(),
+        Container()
+    ],
+    plane_cnt = 1,
+    width = u.ba.video.width,
+    height = u.ba.video.height,
+    surface_fmt = SurfaceFormat.w30r,
+    colorspace = 2,
+    eotf = EOTF.GAMMA_SDR,
+    transform = Transform.NONE,
+)
+
+mw = min(w, u.ba.video.width)
+mh = min(h, u.ba.video.height)
+
+swap = dcp.iboot.disp0.swapBegin()
+print(swap)
+dcp.iboot.disp0.swapSetLayer(0, layer, (mw, mh, 0, 0), (mw, mh, 0, 0))
+dcp.iboot.disp0.swapEnd()
+#dcp.iboot.disp0.swapWait(swap.swap_id)
+
+run_shell(globals(), msg="Have fun!")
+
+# full shutdown!
+dcp.stop(1)
+p.pmgr_reset(0, "DISP0_CPU0")